CN209169903U - A kind of low pressure of assembling is along wall cross-arm - Google Patents
A kind of low pressure of assembling is along wall cross-arm Download PDFInfo
- Publication number
- CN209169903U CN209169903U CN201822028763.3U CN201822028763U CN209169903U CN 209169903 U CN209169903 U CN 209169903U CN 201822028763 U CN201822028763 U CN 201822028763U CN 209169903 U CN209169903 U CN 209169903U
- Authority
- CN
- China
- Prior art keywords
- arm
- riser
- cross
- low pressure
- crossbearer
- 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 - Fee Related
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a kind of low pressure of assembling along wall cross-arm, including pedestal, cross-arm, incline fagging and buckle；The pedestal includes horizontal seat, long riser and short riser；Horizontal seat is formed by connecting by top plate and transverse slat, and socket is offered on top plate, and long riser and short riser are connected on the transverse slat of socket two sides；The buckle is buckled on long riser and short riser, and is arranged in socket in the following, forming slot with long riser and short riser；The cross-arm includes crossbearer and plugboard, and plugboard is vertically connected on the tail end of crossbearer；Plugboard is inserted into slot；Described fagging one end of inclining is connected on long riser, and the other end is connect with crossbearer.The utility model being easily installed and dismantling, and adapts to the transformation of route and installation environment, adapts to the variation of environment and mounting condition, and each component may be implemented separate transport, occupy little space, it can be achieved that reusing, and cost is low, and difficulty of construction is low.
Description
Technical field
The utility model relates to low-voltage distribution equipment fields, and in particular to a kind of low pressure of assembling is along wall cross-arm.
Background technique
Cross-arm is utensil common in daily route installation, is mainly used for supporting trolley wire.Now universal installation
In engineering, because of its applicability, according to largely directlying adopt angle steel, band steel in the installation of southern net typical design requirements scene low pressure cross-arm
Electric welding is carried out, hot galvanizing forms.But this traditional cross-arm installation difficulty is big, flexibility is not strong, occupies transport space, weight
Multiple utilization rate is not high, and cross-arm category is more, and time-consuming for collating sort.Such technique do not adapted to modern enterprise to install convenient and
Environmentally protective requirement.
Also occur the composite material street code using stainless steel material and composite insulation sub-portfolio, master in now daily
If insulator and cross-arm body are combined formula installation, double loop can be solved, multiloop spends the problems such as pipe hinders, avoids tradition
Street code or cross-arm need field retrofit or just can solve wiring problem by two or more street codes and with cross-arm, effectively drop
Low working strength.But this cross-arm cost is higher than conventional cross-arm (every group 250 yuan of cross-arm or so), wants to in-site installation environment
Ask also higher.
And more novel epoxy resin full composite material street code, mainly cross-arm and insulator are integral type composite wood
Matter, although its lightweight, convenient transport, insulation effect are preferable.But it is (every group higher than conventional cross-arm that this cross-arm equally exists cost
150 yuan of cross-arm or so), higher to in-site installation environmental requirement, house alien invasion is up to 4.5 meters, and few across road, service life is not grown,
Service life about 5 years or so, the problems such as aging is seriously brittle.
For synthesis, the existing generally existing installation difficulty of cross-arm is big, flexibility is not strong, becomes when design occurs for construction site
When more, the problems such as cross-arm of original buying will be varied, and be easy to cause waste, and recycling rate of waterused is not high.Simultaneously
To meet newly-increased workload demand or carrying out three-phase load adjustment, part line corridor can be changed to four lines from original two cross-arm of low pressure
Load, difficulty of construction is big, and project is caused to repeat investment for trnasforming urban land.And low pressure is more along wall cross-arm description of materials, and time-consuming for collating sort,
The problems such as occupancy transport space, freight is high.
Summary of the invention
Aiming at the shortcomings in the prior art, the utility model provides the low pressure of assembling a kind of along wall cross-arm, just
In installation and disassembly, the transformation of route and installation environment is adapted to, adapts to the variation of environment and mounting condition, each component can be real
Existing separate transport, occupies little space, it can be achieved that reusing, cost is low, and difficulty of construction is low.
The purpose of this utility model is achieved through the following technical solutions:
A kind of low pressure of assembling is along wall cross-arm, including pedestal, cross-arm, incline fagging and buckle；The pedestal includes cross
Seat, long riser and short riser；Horizontal seat is formed by connecting by top plate and transverse slat, and socket, long riser and short riser point are offered on top plate
It is not connected on the transverse slat of socket two sides；The buckle is buckled on long riser and short riser, and is arranged in socket in the following, with length
Riser and short riser form slot；The cross-arm includes crossbearer and plugboard, and plugboard is vertically connected on the tail end of crossbearer；Grafting
Plate is inserted into slot；Described fagging one end of inclining is connected on long riser, and the other end is connect with crossbearer.
The pedestal further includes fixed plate as a further improvement of the utility model, the back side of long riser and short riser
It is fixedly connected by fixed plate.Fixed plate is mainly used for reinforcing, and consolidates.
Screw hole and/or kidney slot are evenly equipped on the long riser and short riser as a further improvement of the utility model,；
Screw hole and/or kidney slot are offered in fixed plate, with matching on long riser and short riser.
The cross-arm is two way crossarm, four-wire arm or six pin crossarm as a further improvement of the utility model,.Cross-arm
Length is 35-95cm.It is flexibly replaced according to installation environment and route.
The buckle is in concave character type as a further improvement of the utility model, and the distance away from socket is 50-80mm.Button
Plate is used to lift the displacement of cross-arm and control long riser and short riser.
It is a length of 20-50cm of horizontal seat as a further improvement of the utility model, a length of 20-30cm of long riser, short perpendicular
The a length of 10-15cm of plate.
The horizontal seat, long riser, short riser and crossbearer use angle steel as a further improvement of the utility model,.
The width of the socket is 6-10mm as a further improvement of the utility model, is matched with existing angle steel,
Convenient for grafting.
Several screw holes are offered on the crossbearer as a further improvement of the utility model,；Incline fagging both ends difference
It is cooperatively connected by the screw hole on the screw hole and crossbearer on screw and long riser.
Each component of the utility model is all made of stainless steel material.
The utility model has the following beneficial effects:
(1) the utility model can carry out Split type production, then transport to scene and installed and spliced.With reduction
The characteristics of installation difficulty promotes cross-arm utilization rate, reduces cost.And the set-up time shortens 10% or more.The identical skill of tradition
Work installs 20 groups of four line straight line of T-type loads, and average every group of set-up time is 13 minutes, and the utility model is simulated using identical skilled worker
20 groups of assembled four-wire crossarms are installed, average every group of set-up time is 10 minutes.
(2) the utility model low cost, 12 yuan every kilogram hereinafter, and, corrosion-resistant, not oxidizable and change long using the term
Shape, intensity reach requirement.And be easily installed, dismantle, it is reusable, at the same can be effectively reduced cross-arm installation be obstructed,
The complaint risks such as billboard dismounts, house alien invasion ceramic tile reparation is dissatisfied effectively promote infrastructure project construction customer satisfaction.
(3) the utility model not only simple installation, but also also can adapt to when track remodelling and environmental change.It is new to meeting
When increasing load two lines of progress change four lines, does not need to punch again, only carry out cross-arm replacement, significantly reduce costs.
Detailed description of the invention
Fig. 1 is the left view schematic perspective view of the utility model.
Fig. 2 is the right view schematic perspective view of the utility model.
Fig. 3 is the top view of the utility model.
Fig. 4 is the rearview of the utility model.
Fig. 5 is the pedestal main view of the utility model.
Fig. 6 is the horizontal seat top view of the utility model.
Fig. 7 is two way crossarm side view.
Fig. 8 is four-wire arm side view.
Appended drawing reference: 1 pedestal, 11 horizontal seats, 12 long risers, 13 short risers, 14 sockets, 15 slots, 16 fixed plates, 111 tops
Plate, 112 transverse slats, 2 cross-arms, 21 crossbearers, 22 plugboards, 3 are inclined fagging, 4 buckles.
Specific embodiment
In order to make those skilled in the art better understand the technical solution in the application, come below in conjunction with embodiment
The technical solution of the utility model is clearly and completely described, it is clear that described embodiment is only the one of the application
Section Example, based on the embodiment in the application, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, shall fall within the protection scope of the present application.
Embodiment 1
A kind of low pressure of assembling is along wall cross-arm (as shown in figs. 1-7), including pedestal 1, cross-arm 2, incline fagging 3 and buckle
4.Pedestal 1 includes horizontal seat 11, long riser 12, short riser 13 and fixed plate 16；Horizontal seat 11 (angle steel) is by top plate 111 and transverse slat 112
It is formed by connecting, socket 14 is offered on top plate 111, the width of socket 14 is 6-8mm, and long riser 12 and short riser 13 are separately connected
On the transverse slat 112 of 14 two sides of socket.The a length of 30cm of horizontal seat 11, a length of 25cm of long riser 12, a length of 13-14cm of short riser 13.
Long riser 12 is fixedly connected with the back side of short riser 13 by fixed plate 16.
Buckle 4 is buckled on long riser 12 and short riser 13, and is arranged in socket 14 in the following, with long riser 12 and short riser
13 form slot 15.Buckle 4 is in concave character type, and the distance away from socket 14 is 50-60mm.
Cross-arm 2 includes crossbearer 21 and plugboard 22, and plugboard 22 is vertically connected on the tail end of crossbearer 21；Plugboard 22 is inserted into
In slot 15.Long riser 12, short riser 13 uniformly offer screw hole and kidney slot in fixed plate 16；Screw hole in fixed plate 16
With matching on long riser 12 and short riser 13.Screw hole is uniformly offered on crossbearer 21.3 both ends of fagging of inclining pass through screw respectively
It is cooperatively connected with the screw hole on the screw hole and crossbearer 21 on long riser 12.
Cross-arm in the utility model is two way crossarm, length 35cm.Horizontal seat, long riser, short riser and crossbearer use
Angle steel.
Embodiment 2
A kind of low pressure of assembling is along wall cross-arm, including pedestal 1, cross-arm 2, incline fagging 3 and buckle 4.Pedestal 1 includes cross
Seat 11, long riser 12 and short riser 13；Horizontal seat 11 (angle steel) is formed by connecting by top plate 111 and transverse slat 112, is opened up on top plate 111
There is socket 14, the width of socket 14 is 6-8mm, and long riser 12 and short riser 13 are connected to the transverse slat 112 of 14 two sides of socket
On.The a length of 20cm of horizontal seat 11, a length of 20cm of long riser 12, a length of 10cm of short riser 13.
Buckle 4 is buckled on long riser 12 and short riser 13, and is arranged in socket 14 in the following, with long riser 12 and short riser
13 form slot 15.Buckle 4 is in concave character type, and the distance away from socket 14 is 50-60mm.
Cross-arm 2 includes crossbearer 21 and plugboard 22, and plugboard 22 is vertically connected on the tail end of crossbearer 21；Plugboard 22 is inserted into
In slot 15.Screw hole and kidney slot are uniformly offered on long riser 12, short riser 13；Screw hole is uniformly offered on crossbearer 21.Incline
3 both ends of fagging pass through the screw hole on screw hole and crossbearer 21 on screw and long riser 12 respectively and are cooperatively connected.
Cross-arm in the utility model is two way crossarm, length 35cm.Horizontal seat, long riser, short riser and crossbearer use
Angle steel.
Embodiment 3
A kind of low pressure of assembling is along wall cross-arm, including pedestal 1, cross-arm 2, incline fagging 3 and buckle 4.Pedestal 1 includes cross
Seat 11, long riser 12 and short riser 13；Horizontal seat 11 (angle steel) is formed by connecting by top plate 111 and transverse slat 112, is opened up on top plate 111
There is socket 14, the width of socket 14 is 6-10mm, and long riser 12 and short riser 13 are connected to the transverse slat 112 of 14 two sides of socket
On.The a length of 40cm of horizontal seat 11, a length of 25cm of long riser 12, a length of 12cm of short riser 13.
Buckle 4 is buckled on long riser 12 and short riser 13, and is arranged in socket 14 in the following, with long riser 12 and short riser
13 form slot 15.Buckle 4 is in concave character type, and the distance away from socket 14 is 60-80mm.
Cross-arm 2 includes crossbearer 21 and plugboard 22, and plugboard 22 is vertically connected on the tail end of crossbearer 21；Plugboard 22 is inserted into
In slot 15.3 both ends of fagging of inclining are connect with long riser 12 and crossbearer respectively.
Cross-arm in the utility model is two way crossarm, length 35cm.Horizontal seat, long riser, short riser and crossbearer use
Angle steel.
Embodiment 4
A kind of low pressure of assembling is along wall cross-arm (as shown in Fig. 1-6, Fig. 8), including pedestal 1, cross-arm 2, incline 3 and of fagging
Buckle 4.Pedestal 1 includes horizontal seat 11, long riser 12, short riser 13 and fixed plate 16；Horizontal seat 11 (angle steel) is by top plate 111 and transverse slat
112 are formed by connecting, and socket 14 is offered on top plate 111, and the width of socket 14 is 6-8mm, and long riser 12 and short riser 13 are distinguished
It is connected on the transverse slat 112 of 14 two sides of socket.The a length of 30cm of horizontal seat 11, a length of 25cm of long riser 12, a length of 14- of short riser 13
15cm.Long riser 12 is fixedly connected with the back side of short riser 13 by fixed plate 16.
Buckle 4 is buckled on long riser 12 and short riser 13, and is arranged in socket 14 in the following, with long riser 12 and short riser
13 form slot 15.Buckle 4 is in concave character type, and the distance away from socket 14 is 60-80mm.
Cross-arm 2 includes crossbearer 21 and plugboard 22, and plugboard 22 is vertically connected on the tail end of crossbearer 21；Plugboard 22 is inserted into
In slot 15.Long riser 12, short riser 13 uniformly offer screw hole and kidney slot in fixed plate 16；Screw hole in fixed plate 16
With matching on long riser 12 and short riser 13.Screw hole is uniformly offered on crossbearer 21.3 both ends of fagging of inclining pass through screw respectively
It is cooperatively connected with the screw hole on the screw hole and crossbearer 21 on long riser 12.
Cross-arm in the utility model is four-wire arm, length 65cm.Horizontal seat, long riser, short riser and crossbearer use
Angle steel.
Embodiment 6
A kind of low pressure of assembling is along wall cross-arm, including pedestal 1, cross-arm 2, incline fagging 3 and buckle 4.Pedestal 1 includes cross
Seat 11, long riser 12, short riser 13 and fixed plate 16；Horizontal seat 11 (angle steel) is formed by connecting by top plate 111 and transverse slat 112, top plate
Socket 14 is offered on 111, the width of socket 14 is 8-10mm, and long riser 12 and short riser 13 are connected to 14 two sides of socket
Transverse slat 112 on.The a length of 50cm of horizontal seat 11, a length of 30cm of long riser 12, a length of 15cm of short riser 13.Long riser 12 and short riser
13 back side is fixedly connected by fixed plate 16.
Buckle 4 is buckled on long riser 12 and short riser 13, and is arranged in socket 14 in the following, with long riser 12 and short riser
13 form slot 15.Buckle 4 is in concave character type, and the distance away from socket 14 is 70-80mm.
Cross-arm 2 includes crossbearer 21 and plugboard 22, and plugboard 22 is vertically connected on the tail end of crossbearer 21；Plugboard 22 is inserted into
In slot 15.Long riser 12, short riser 13 uniformly offer screw hole and kidney slot in fixed plate 16；Screw hole in fixed plate 16
With matching on long riser 12 and short riser 13.Screw hole is uniformly offered on crossbearer 21.3 both ends of fagging of inclining pass through screw respectively
It is cooperatively connected with the screw hole on the screw hole and crossbearer 21 on long riser 12.
Cross-arm in the utility model is four-wire arm, length 95cm.Horizontal seat, long riser, short riser and crossbearer use
Angle steel.
Experimental example
1, the utility model and traditional two cross-arm set-up times compare
Sweet Chinese bush cherry institute 10kV Ma Jie906Xian Ma Jie Village platform area new construction is carried out using 10 groups of assembled low pressure along wall cross-arm
Construction, 10 groups of traditional two line T-types loads are installed, 9-10 minutes assembled cross-arm set-up time, and traditional 11-13 points of cross-arm installation
Clock, statistics are as follows:
Table 1 creates class cross-arm set-up time statistical form
2, assembled four-wire crossarm and traditional four-wire crossarm set-up time compare
Sweet Chinese bush cherry institute 10kV Ma Jie906Xian Ma Jie Village platform area new construction uses 10 groups of the utility model (four lines of assembled
Cross-arm) the replacement construction of two cross-arms is carried out, 10 groups of traditional four line T-types loads are installed, and assembled cross-arm set-up time 4.5 that is averaged divides
Clock, traditional cross-arm are installed 12-14 minutes, and statistics is as follows:
Class cross-arm set-up time statistical form is transformed in table 2
3, the utility model and traditional cross-arm indices performance
(1) 200 group of assembled low pressure cross-arm projects index performance table:
3 assembled cross-arm indices statistical form of table
(2) 200 groups of tradition cross-arm the objectives index performance tables:
The traditional cross-arm indices statistical form of table 4
(3) entrucking comparison is carried out to 50 groups of tradition cross-arms and assembled cross-arm respectively, transport space occupancy has dropped
20%.
The traditional cross-arm indices statistical form of table 5
| Serial number | Cross-arm type | Occupy vehicle transport space |
| 1 | Conventional low is along cross-arm | 2/5 |
| 2 | Assembled low pressure is along wall cross-arm | 1/5 |
Comprehensive Evaluation, compared to traditional cross-arm, the newly-built set-up time of the utility model averagely declines 10%；Transformation peace
ETL estimated time of loading averagely declines 65%, and transport space occupancy averagely declines 20%；Improvement cost cost averagely declines 45%.
Claims (10)
1. a kind of low pressure of assembling is along wall cross-arm, it is characterised in that: including pedestal (1), cross-arm (2), the fagging that inclines (3) and buckle
Plate (4)；The pedestal (1) includes horizontal seat (11), long riser (12) and short riser (13)；Horizontal seat (11) is by top plate (111) and cross
Plate (112) is formed by connecting, and offers on top plate (111) socket (14), and long riser (12) and short riser (13) are connected to slotting
On the transverse slat (112) of mouth (14) two sides；The buckle (4) is buckled on long riser (12) and short riser (13), and is arranged and is inserting
Mouth (14) is in the following, form slot (15) with long riser (12) and short riser (13)；
The cross-arm (2) includes crossbearer (21) and plugboard (22), and plugboard (22) is vertically connected on the tail end of crossbearer (21)；It inserts
Fishplate bar (22) is inserted into slot (15)；The described fagging that inclines (3) one end is connected on long riser (12), and the other end and crossbearer (21) are even
It connects.
2. the low pressure of assembling according to claim 1 is along wall cross-arm, it is characterised in that: the pedestal (1) further includes
Fixed plate (16), long riser (12) and the back side of short riser (13) are fixedly connected by fixed plate (16).
3. the low pressure of assembling according to claim 2 is along wall cross-arm, it is characterised in that: the long riser (12) and short
Riser is evenly equipped with screw hole and/or kidney slot on (13)；Fixed plate offers screw hole and/or kidney slot on (16), with long riser
(12) matching and on short riser (13).
4. the low pressure of assembling according to claim 1 is along wall cross-arm, it is characterised in that: the cross-arm (2) is two wires
Cross-arm, four-wire arm or six pin crossarm.
5. the low pressure of assembling according to claim 4 is along wall cross-arm, it is characterised in that: cross-arm (2) length is
35-95cm。
6. the low pressure of assembling according to claim 1 is along wall cross-arm, it is characterised in that: the buckle (4) is in character cut in bas-relief
Type, the distance away from socket (14) are 50-80mm.
7. the low pressure of assembling according to claim 1 is along wall cross-arm, it is characterised in that: the horizontal seat (11), length are perpendicular
Plate (12), short riser (13) and crossbearer (21) use angle steel.
8. the low pressure of assembling according to claim 1 is along wall cross-arm, it is characterised in that: the horizontal seat (11) is a length of
20-50cm, a length of 20-30cm of long riser (12), short riser (13) a length of 10-15cm.
9. the low pressure of assembling according to claim 1 is along wall cross-arm, it is characterised in that: the width of the socket (14)
For 6-10mm.
10. the low pressure of assembling according to claim 1 is along wall cross-arm, it is characterised in that: opened on the crossbearer (21)
Equipped with several screw holes；Fagging (3) both ends of inclining pass through spiral shell on screw hole and crossbearer (21) on screw and long riser (12) respectively
Hole is cooperatively connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028763.3U CN209169903U (en) | 2018-12-05 | 2018-12-05 | A kind of low pressure of assembling is along wall cross-arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028763.3U CN209169903U (en) | 2018-12-05 | 2018-12-05 | A kind of low pressure of assembling is along wall cross-arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209169903U true CN209169903U (en) | 2019-07-26 |
Family
ID=67342168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822028763.3U Expired - Fee Related CN209169903U (en) | 2018-12-05 | 2018-12-05 | A kind of low pressure of assembling is along wall cross-arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209169903U (en) |
-
2018
- 2018-12-05 CN CN201822028763.3U patent/CN209169903U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209169903U (en) | A kind of low pressure of assembling is along wall cross-arm | |
| CN206490384U (en) | A kind of crane span structure for network switch cable | |
| CN204079179U (en) | The split type cage of building hoist | |
| CN207115911U (en) | A kind of LED display module | |
| CN202886680U (en) | Outdoor rubber-insulated fiber cable distribution box | |
| CN109036738A (en) | A kind of insulator and the fixed device of insulator | |
| KR101131970B1 (en) | Assembly type rack for low voltage distribution line | |
| CN108468872A (en) | A kind of steel construction cable bearer of the substation of high-stability | |
| CN213521190U (en) | Bus duct convenient to dismouting | |
| CN209184189U (en) | A kind of split type bus duct of against shock | |
| CN210629052U (en) | Inlet wire structure of 500kV transformer substation with extremely small inlet wire span | |
| CN206158118U (en) | Decorate engineering pipeline construction and arrange device | |
| CN207251097U (en) | Rapid different lines under floor | |
| CN208279143U (en) | A kind of attachment device of electric power pylon lifting device guide rail | |
| CN208103072U (en) | A kind of belt feeder split shackle of energy fast assembling-disassembling | |
| CN205886415U (en) | Honeycomb whirl formula defroster tied in a bundle | |
| CN207526132U (en) | A kind of building iron structure | |
| CN202579332U (en) | Air outlet of centrifugal fan | |
| CN110253498B (en) | Electrical cabinet structure for selecting aviation aluminum material for high-speed rail air conditioner | |
| CN205829026U (en) | A kind of across road unwrapping wire sectional shelf-unit | |
| CN205829059U (en) | A kind of locking device and cable termination tower operating platform | |
| CN204560068U (en) | A kind of syllogic fast-assembling base arrangement for rack | |
| CN206135303U (en) | Glass insulator changes fixture | |
| CN212476918U (en) | Disconnecting device of passageway bus and passageway bus comprising same | |
| CN205295511U (en) | Electroplate electrode baffle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20191205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |