CN207124420U - Be easy to carry the vehicle moving crossing frame of storage - Google Patents
Be easy to carry the vehicle moving crossing frame of storage Download PDFInfo
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- CN207124420U CN207124420U CN201721196481.3U CN201721196481U CN207124420U CN 207124420 U CN207124420 U CN 207124420U CN 201721196481 U CN201721196481 U CN 201721196481U CN 207124420 U CN207124420 U CN 207124420U
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- steel wire
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Abstract
The utility model discloses the vehicle moving crossing frame for the storage that is easy to carry, the problem of straddle tool for solving existing distribution retractable cable has security performance deficiency or may cause traffic jam, and not readily portable.The utility model includes base (1), the mobile jib (2) that bottom is detachably connected with base (1), is vertically set on the main cross-arm (3) on mobile jib (2) top；The middle part of the main cross-arm (3) is detachably connected by top flange connector (4) and mobile jib (2), and the mobile jib (2) is connected and composed by the connecting rod (21) of more than one by spacer flanger connector (22).The utility model has the advantages that security performance is high, is easy to carry, avoids traffic jam.
Description
Technical field
It the utility model is related to transmission ＆ distribution electro-technical field, and in particular to the vehicle moving crossing frame for the storage that is easy to carry.
Background technology
Retractable cable work is a particularly important construction link in distribution maintenance, and workload is larger, hazards are more
Events in operation.Distribution line scissors crossing setting is more and scattered especially during retractable cable, is moved in construction
It is dynamic frequent.Such as：Between highway, connection, low-voltage line, scissors crossing the scene such as 10kV circuits in, retractable cable work is deposited
In the situation of more scissors crossings.And both at home and abroad on ultra-high-tension power transmission line crossing construction generally using aircraft, dirigible and
Lead the modes such as aeromodelling airplane traction to realize, this kind of mode is in distribution construction and does not apply to, and expense is also very high.Distribution line overhauls
Construction, because its voltage class is low, coverage is small, attention rate at different levels is inadequate, there is no at present targetedly distribution retractable cable across
More instrument.
At present, it common are following method in distribution line maintenance scissors crossing retractable cable construction：1st, using ladder
Son sets up crossing frame, such as insulating ladder, bamboo ladder, wooden ladder；2nd, crossing frame is set up using steel pipe, wooden stick；3rd, road is carried out interim
Road closure, the artificial circuit that drags carry out retractable cable.
During using the first and the second way, crossing frame installing/dismounting is cumbersome, cost of labor is higher, and may be right
Passing pedestrian and vehicle safety threatens, and during using the third mode, existing needs traffic to assist to direct traffic, can
The problem of traffic jam can be caused, and circuit larger abrasion can be caused during artificial towline road.
Utility model content
Technical problem to be solved in the utility model is：Security performance be present not in the straddle tool of existing distribution retractable cable
The problem of foot may cause traffic jam, and not readily portable is, and it is an object of the present invention to provide what is solved the above problems is easy to carry
The vehicle moving crossing frame of storage, and can effectively reach the purpose for reducing working strength, improving service work efficiency.
The utility model is achieved through the following technical solutions：
Be easy to carry the vehicle moving crossing frame of storage, including base, the mobile jib that bottom is detachably connected with base, hangs down
The straight main cross-arm for being arranged on mobile jib top；The middle part of the main cross-arm is detachably connected by top flange connector with mobile jib
Connect, the mobile jib is connected and composed by the connecting rod of more than one by spacer flanger connector.
Effect of the present utility model is to support wire, and in folding and unfolding wire process, new wire and old wire are connected, will
Wire is located on main cross-arm after the wire Panasonic at unfolding conductor end, and then the other end in unfolding conductor direction carries out traction wire.
The utility model is fixed on car vehicle by base, can by top flange connector, spacer flanger connector
To realize the quick disassembly and assembly between main cross-arm and mobile jib, and then it is convenient for carrying storage；Simultaneously as mobile jib is using segmentation
Formula assembles, simple in construction, cost savings built-up time, can be rapidly completed by 2-4 people, larger reduction
Working strength in the construction of scissors crossing retractable cable, improves service work efficiency, avoids industrial accident, reduces distribution receipts
The security risk of payingoff construction.
And structure of the present utility model can be effectively applicable to across highway, connection, low-voltage line, scissors crossing 10kV lines
In road grade and following construction, the local and remote path that every pickup truck can be in place all installs crossing frame use.
Further, the base is included for fixed bottom plate, and bottom is connected to the connecting rod on bottom plate；The mobile jib bottom
End is fixedly connected by flange in the bottom connector with the connecting rod on base；
The flange in the bottom connector includes two ring flanges, two connector drum；Described two ring flanges pass through bolt
It is connected with each other, is respectively provided with a connector drum on each ring flange, one end end vertical of connector drum is fixed on ring flange；
One of connector drum is socketed in connecting rod, and bolt hole is provided with the connector drum, and on bolt hole
And realize the fastening bolt being fastenedly connected between connector drum and connecting rod；Another connector drum is then fixedly connected with connecting rod.
The utility model, can be effective in the case where base is fixed by the optimal design-aside of above-mentioned flange in the bottom connector
Adjust the direction of main cross-arm, and then applicable use environment and place scope can be effectively increased, realize the connection across road,
Low-voltage line, the 10kV circuits of scissors crossing are set up.
The regulation of main cross-arm direction, the utility model are provided with the connector drum for be provided with fastening bolt for convenience
Rotating handles.
In order to more facilitate the connection and dismounting between mobile jib and base, while stablize caused by avoiding crossing frame too high
The problem of property deficiency, the utility model provides two kinds of set-up modes.
One of which set-up mode is：The connecting rod bottom is hinged on bottom plate by articulated elements；The top flange
Connector includes the upper flange being fixedly connected with the middle part of main cross-arm, the lower flange fixed by bolt and upper flange, and one
End is vertically fixed on the lower connecting cylinder on lower flange, the steel wire terminal pad being socketed on lower connecting cylinder, is arranged on lower connecting cylinder
And for preventing steel wire terminal pad from removing the block piece of lower connecting cylinder, more than two one end are fixed on the steel wire in steel wire terminal pad
Rope.
Another set-up mode is：The connecting rod bottom is hinged on bottom plate by articulated elements；The top flange connects
Fitting includes upper flange by bolt and the lower flange of upper flange fixation, the upper connecting cylinder being vertically set on upper flange, vertically
The lower connecting cylinder being arranged on lower flange, the steel wire terminal pad being socketed on connecting cylinder, more than two one end are fixed on steel wire
Steel wire rope in terminal pad；The middle part of the main cross-arm is fixed on connecting cylinder, and the lower connecting cylinder is fixed with connecting rod
Connection.
For the ease of the disassembly and installation between steel wire rope and steel wire terminal pad, worn because steel wire is long-term use of, in order to
Convenient maintenance is changed, and connecting hole is provided with the steel wire terminal pad, and one end of the steel wire rope is connected to steel wire by hook
On the connecting hole of terminal pad.
More stable effect is connected in order to reach, the quantity of the steel wire rope is preferably arranged to four in the utility model,
Uniformly it is connected to one week of steel wire terminal pad.
For the ease of the disassembly and installation between adjacent two connecting rods, the utility model optimizes spacer flanger connector
Structure, spacer flanger connector described in the utility model include two ring flanges, two connector drum；Described two ring flanges
It is inter-connected via a bolt joint, a connector drum is respectively provided with each ring flange, connector drum is vertically fixed on ring flange.
In setting up dragging process in circuit, circuit drops out main cross-arm, and the utility model is also to the knot of main cross-arm
Structure is optimized, and main cross-arm described in the utility model includes main cross bar, is arranged on the side shield of both sides above main cross bar.It is logical
The circuit that crossing the setting of the side shield effectively can avoid riding upon on main cross bar skids off main cross bar, and using effect is more stable.
Because during dragging relative displacement, thus main cross-arm and line occur between main cross-arm for the circuit on main cross-arm
Friction between road be present, thus circuit abrasion be present, caused by reducing the friction between main cross-arm and circuit
Circuit is worn, and pulley assembly is provided with the main cross bar on the side shield and between two side shields.Pass through assembly pulley
The setting of part, the friction between main cross-arm and circuit can be effectively reduced, and then reduce the abrasion of circuit.
As a kind of set-up mode of pulley assembly, the pulley assembly includes two pulleys, and one end is slided with one of
Axis connection, the other end and the swingle of the axis connection of another pulley of wheel；The pulley of the pulley assembly and side shield or master
Cross bar is fixedly connected.
The utility model compared with prior art, has the following advantages and advantages：
1st, the utility model can realize the quick disassembly and assembly between main cross-arm, mobile jib and base, volume after dismounting
It is smaller, and then storage is convenient for carrying, and improve assembly and disassembly efficiency；
2nd, what the utility model can be larger reduces the working strength in the construction of scissors crossing retractable cable, improves service work effect
Rate, industrial accident is avoided, reduce the security risk of distribution retractable cable construction；
3rd, during the utility model folding and unfolding wire construction, can be effectively applicable to across highway, connection, low-voltage line, intersection
In the 10kV class of tracks of leap and following construction, the local and remote path that every pickup truck can be in place all installs leap
Frame uses, and suitable environment and place scope are wide；
4th, the utility model is easy to operate, and package assembly is simple, safe and reliable, and it is simple in construction, cost is cheap, by force
Degree is high, small volume, carrying portable.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the structural representation at A in Fig. 1.
Fig. 3 is the structural representation at B in Fig. 1.
Fig. 4 is the structural representation at C in Fig. 1.
Fig. 5 is the structural representation of top flange connector opening position in embodiment 3.
Mark and corresponding parts title in accompanying drawing：
1- bases, 2- mobile jibs, the main cross-arms of 3-, 4- top flange connectors, 5- flange in the bottom connectors；
11- bottom plates, 12- connecting rods, 13- articulated elements；
21- connecting rods, 22- spacer flanger connectors；
The main cross bars of 31-, 32- side shields, 33- pulley assemblies；
41- upper flanges, 42- lower flanges, connecting cylinder under 43-, 44- steel wire terminal pads, 45- block pieces, 46- steel wire ropes, on 47-
Connecting cylinder；
51- ring flanges, 52- connector drum, 53- fastening bolts.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, it is not intended as to restriction of the present utility model.
Embodiment 1
Be easy to carry the vehicle moving crossing frame of storage, as shown in figure 1, including base 1, bottom and base 1 are detachable
The mobile jib 2 of connection, it is vertically set on the main cross-arm 3 on the top of mobile jib 2；The middle part of the main cross-arm 3 is connected by top flange
Fitting 4 is detachably connected with mobile jib 2, and the mobile jib 2 connects structure by the connecting rod 21 of more than one by spacer flanger connector 22
Into.
It can effectively realize that crossing frame supports the function of circuit by said structure, but the defects of very big be present in the structure,
After i.e. base 1 is fixed on vehicle, and base 1 is fixedly connected with mobile jib 2 and main cross-arm 3, the direction of main cross-arm 3 is unadjustable,
Thus, it is only suitable for the erection of cable set in the range of certain angle after the completion of being commonly installed, if exceeding the angular range, needs
First to realize base 1 with after the dismounting after the dismounting of vehicle, or between base 1 and mobile jib 2, the side of main cross-arm 3 could be adjusted
To operation is inconvenient.
In order to effectively realize the regulation of the main angle of cross-arm 3, and then it is applied under more environment and place scope, this reality
The structure that example also optimizes base 1 and mobile jib 2 is applied, specific setting is as follows：
As shown in figures 1 and 3, the base 1 is included for fixed bottom plate 11, and bottom is connected to the connection on bottom plate 11
Bar 12；The bottom of mobile jib 2 is fixedly connected by flange in the bottom connector 5 with the connecting rod 12 on base 1；
The flange in the bottom connector 5 includes two ring flanges 51, two connector drum 52；Described two ring flanges 51 are logical
Bolt interconnection is crossed, is respectively provided with a connector drum 52 on each ring flange 51, one end end vertical of connector drum 52 is consolidated
It is scheduled on ring flange 51；One of connector drum 52 is socketed in connecting rod 12, and is provided with bolt in the connector drum 52
Hole, and on bolt hole and realize the fastening bolt 53 being fastenedly connected between connector drum 52 and connecting rod 12；It is another
Individual connector drum 52 is then fixedly connected with connecting rod 21.
Pass through the setting of above-mentioned fastening bolt 53 and the connector drum 52 being socketed in connecting rod 12, you can effectively realize master
The rotation of bar 2, and then the regulation of the angle of the main cross-arm 3 in the top of mobile jib 2 is driven, suitable for more environmental conditions and place.
There is certain weight by mobile jib 2 and main cross-arm 3, in order to facilitate the rotation of connector drum 52, be provided with fastening bolt 53
Rotating handles is additionally provided with connector drum 52.
Embodiment 2
The present embodiment and the difference of embodiment 1 be, base 1 and top flange connector 4 are optimized in the present embodiment
Structure, as shown in Figures 2 and 3, specific setting are as follows：
The bottom of connecting rod 12 is hinged on bottom plate 11 by articulated elements 13, as shown in figure 3, setting by articulated elements 13
Put, can greatly facilitate the connection between base and mobile jib.
The top flange connector 4 includes the upper flange 41 being fixedly connected with the middle part of main cross-arm 3, passes through bolt
The lower flange 42 fixed with upper flange 41, one end is vertically fixed on the lower connecting cylinder 43 on lower flange 42, is socketed in lower connecting cylinder
Steel wire terminal pad 44 on 43, it is arranged on lower connecting cylinder 43 and for preventing steel wire terminal pad 44 from removing the gear of lower connecting cylinder 43
Part 45, more than two one end are fixed on the steel wire rope 46 in steel wire terminal pad 44, as shown in Figure 2.
The quantity of the steel wire rope 46 is preferably arranged to four in the present embodiment, is uniformly arranged on the one of steel wire terminal pad 44
Week, as shown in Figure 2.Meanwhile dismantled for the ease of changing, it is equal along excircle one week in the steel wire terminal pad 44 in the present embodiment
Even to be provided with connecting hole, the steel wire rope 46 is by being articulated on the connecting hole of the steel wire terminal pad 44.
The specific assembling of the crossing frame and use process are as follows in the present embodiment：
The 1st, pickup truck will be parked in the position of road adaptation；
2nd, among the compartment of pickup truck, mounting seat, and base fixation is reliable；
3rd, mobile jib is completed using bolt, then mobile jib and main cross-arm carry out assembly and connection again；
4th, steel wire rope is installed in the steel wire terminal pad under main cross-arm；
5th, the mobile jib of crossing frame is connected with base by flange in the bottom connector；
6th, the mobile jib of transverse direction is erected come after mobile jib is vertical with the compartment ground of lorry, by steel wire rope using steel wire rope
Free end be fixed on lorry, make mobile jib will not left and right, tilt forward and back；
7th, according to the physical location of line channel, by the fastening bolt pine for the connector drum being socketed in the connecting rod of base
Open, be rotatably connected cylinder, and then realizes and the orientation of the main cross-arm of crossing frame is adjusted；
8th, after adjusting orientation, fastening bolt is fastened, the elastic situation of each temporary guy is checked, is adjusted
It is whole, finish its elastic suitable i.e. assembling；
After assembling, retractable cable work can be started, and during retractable cable, set special messenger to guard and crossing over
The position of frame is guarded, and be found the abnormal situation and is reported immediately.
Embodiment 3
The present embodiment and the difference of embodiment 2 are, the knot of another top flange connector 4 is provided in the present embodiment
Structure, as shown in figure 5, specifically setting as follows：
The bottom of connecting rod 12 is hinged on bottom plate 11 by articulated elements 13；The top flange connector 4 includes upper
The lower flange 42 that flange 41 is fixed by bolt and upper flange 41, the upper connecting cylinder 47 being vertically set on upper flange 41, vertically
The lower connecting cylinder 43 being arranged on lower flange 42, the steel wire terminal pad 44 being socketed on connecting cylinder 47, more than two one end are consolidated
The steel wire rope 46 being scheduled in steel wire terminal pad 44；The middle part of the main cross-arm 3 is fixed on connecting cylinder 47, the lower company
Connect cylinder 43 is fixedly connected with connecting rod 21.
The quantity of the steel wire rope 46 is also configured as four in the present embodiment, is evenly distributed on steel wire terminal pad 44 1 weeks.
Embodiment 4
The present embodiment and the difference of embodiment 1 or 2 or 3 be, the present embodiment optimize spacer flanger connector 22 and
The structure of main cross-arm 3, as shown in Figure 1 and Figure 4, specific setting are as follows：
The spacer flanger connector 22 includes two ring flanges, two connector drum；Described two ring flanges pass through spiral shell
Bolt is connected with each other, and is respectively provided with a connector drum on each ring flange, connector drum is vertically fixed on ring flange, such as Fig. 1
It is shown.
The main cross-arm 3 includes main cross bar 31, is arranged on the side shield 32 of the main top both sides of cross bar 31.In order to avoid main horizontal stroke
There is the phenomenon that wire blocks in circuit distraction procedure in load 3, and the span of main cross-arm is arranged into 1.8 meters in the present embodiment, should
The normal pass that wire has been completely secured is set, is not in the phenomenon that wire card is hung in distraction procedure.Meanwhile the present embodiment
It the setting of middle side shield 32, can effectively avoid circuit from skidding off main cross-arm 3, effectively reach supporting function of the crossing frame to wire.
In order to avoid wire on main cross-arm 3 when moving, the friction between main cross-arm 3 and wire causes wire to wear, institute
State and be provided with pulley assembly 33 on the main cross bar 31 on side shield 32 and between two side shields 32.The pulley assembly 33
Including two pulleys, one end and axis connection, the other end and the swingle of the axis connection of another pulley of one of pulley；Institute
The pulley for stating pulley assembly 33 is fixedly connected with side shield 32 or main cross bar 31, as shown in Figure 4.By on pulley in the present embodiment
The rotation of the swingle of installation substantially reduces the damage to wire so which reduce the friction to wire.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (10)
1. the vehicle moving crossing frame for the storage that is easy to carry, it is characterised in that including base (1), bottom and base (1) are removable
The mobile jib (2) of connection is unloaded, is vertically set on the main cross-arm (3) on mobile jib (2) top；The middle part of the main cross-arm (3) passes through
Top flange connector (4) is detachably connected with mobile jib (2), and the mobile jib (2) passes through centre by the connecting rod (21) of more than one
Flange connector (22) connects and composes.
2. the vehicle moving crossing frame of the storage according to claim 1 that is easy to carry, it is characterised in that the base
(1) include for fixed bottom plate (11), bottom is connected to the connecting rod (12) on bottom plate (11)；Mobile jib (2) bottom leads to
Flange in the bottom connector (5) is crossed to be fixedly connected with the connecting rod (12) on base (1)；
The flange in the bottom connector (5) includes two ring flanges (51), two connector drum (52)；Described two ring flanges
(51) it is inter-connected via a bolt joint, is respectively provided with a connector drum (52) on each ring flange (51), the one of connector drum (52)
End end vertical is fixed on ring flange (51)；One of connector drum (52) is socketed in connecting rod (12), and the connection
Bolt hole is provided with cylinder (52), and on bolt hole and is realized tight between connector drum (52) and connecting rod (12)
The fastening bolt (53) being solidly connected；Another connector drum (52) is then fixedly connected with connecting rod (21).
3. the vehicle moving crossing frame of the storage according to claim 2 that is easy to carry, it is characterised in that be provided with fastening
Rotating handles is provided with the connector drum (52) of bolt (53).
4. the vehicle moving crossing frame of the storage according to claim 2 that is easy to carry, it is characterised in that the connecting rod
(12) bottom is hinged on bottom plate (11) by articulated elements (13)；The top flange connector (4) includes and main cross-arm (3)
The upper flange (41) that middle part is fixedly connected, it is vertically solid by the lower flange (42) that bolt and upper flange (41) are fixed, one end
The lower connecting cylinder (43) being scheduled on lower flange (42), the steel wire terminal pad (44) being socketed on lower connecting cylinder (43), is arranged on down
On connecting cylinder (43) and for preventing steel wire terminal pad (44) from removing the block piece (45) of lower connecting cylinder (43), more than two one end are consolidated
The steel wire rope (46) being scheduled in steel wire terminal pad (44).
5. the vehicle moving crossing frame of the storage according to claim 2 that is easy to carry, it is characterised in that the connecting rod
(12) bottom is hinged on bottom plate (11) by articulated elements (13)；The top flange connector (4) is logical including upper flange (41)
Cross the fixed lower flange (42) of bolt and upper flange (41), the upper connecting cylinder (47) being vertically set on upper flange (41), vertically
The lower connecting cylinder (43) being arranged on lower flange (42), the steel wire terminal pad (44) being socketed on connecting cylinder (47), two with
Upper one end is fixed on the steel wire rope (46) in steel wire terminal pad (44)；The middle part of the main cross-arm (3) is fixed on connection
On cylinder (47), the lower connecting cylinder (43) is fixedly connected with connecting rod (21).
6. the vehicle moving crossing frame of the storage that is easy to carry according to claim 4 or 5, it is characterised in that the steel
Connecting hole is provided with silk terminal pad (44), one end of the steel wire rope (46) is connected to steel wire terminal pad (44) by hook
On connecting hole.
7. the vehicle moving crossing frame of the storage according to claim 1 that is easy to carry, it is characterised in that the intermediate method
Blue connector (22) includes two ring flanges, two connector drum；Described two ring flanges are inter-connected via a bolt joint, Mei Gefa
A connector drum is respectively provided with blue disk, connector drum is vertically fixed on ring flange.
8. the vehicle moving crossing frame of the storage according to claim 1 that is easy to carry, it is characterised in that the main cross-arm
(3) include main cross bar (31), be arranged on the side shield (32) of both sides above main cross bar (31).
9. the vehicle moving crossing frame of the storage according to claim 8 that is easy to carry, it is characterised in that the side shield
(32) pulley assembly (33) is provided with the main cross bar (31) on and between two side shields (32).
10. the vehicle moving crossing frame of the storage according to claim 9 that is easy to carry, it is characterised in that the pulley
Component (33) includes two pulleys, one end and axis connection, the other end and the axis connection of another pulley of one of pulley
Swingle；The pulley of the pulley assembly (33) is fixedly connected with side shield (32) or main cross bar (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196481.3U CN207124420U (en) | 2017-09-19 | 2017-09-19 | Be easy to carry the vehicle moving crossing frame of storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196481.3U CN207124420U (en) | 2017-09-19 | 2017-09-19 | Be easy to carry the vehicle moving crossing frame of storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207124420U true CN207124420U (en) | 2018-03-20 |
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ID=61602146
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| CN201721196481.3U Active CN207124420U (en) | 2017-09-19 | 2017-09-19 | Be easy to carry the vehicle moving crossing frame of storage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453279A (en) * | 2017-09-19 | 2017-12-08 | 国网四川省电力公司绵阳供电公司 | Be easy to carry the vehicle moving crossing frame of storage |
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2017
- 2017-09-19 CN CN201721196481.3U patent/CN207124420U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453279A (en) * | 2017-09-19 | 2017-12-08 | 国网四川省电力公司绵阳供电公司 | Be easy to carry the vehicle moving crossing frame of storage |
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