CN109451598A - A kind of hand propelled emergency communication station - Google Patents
A kind of hand propelled emergency communication station Download PDFInfo
- Publication number
- CN109451598A CN109451598A CN201811149998.6A CN201811149998A CN109451598A CN 109451598 A CN109451598 A CN 109451598A CN 201811149998 A CN201811149998 A CN 201811149998A CN 109451598 A CN109451598 A CN 109451598A
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- cabinet body
- cylinder
- hydraulic cylinder
- piston rod
- support arm
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- 238000004891 communication Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000003028 elevating effect Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 24
- 230000013011 mating Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000005484 gravity Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/085—Access point devices with remote components
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Support Of Aerials (AREA)
Abstract
The invention discloses a kind of hand propelled emergency communication stations, it is related to communications facility technical field, including cabinet body, the elevating mechanism for being used to be lifted cabinet body of cabinet body side is set, supporting mechanism connected to the cabinet body, and it is pierced by the tower mast of cabinet body, the tower mast top is connected with antenna, the elevating mechanism includes that cabinet body side and the vehicle frame with cabinet body sliding connection is arranged in, hydraulic cylinder on vehicle frame is set, and the actuator of driving hydraulic cylinder running, the supporting mechanism includes the support arm for being circumferentially arranged along cabinet body and being rotatablely connected with cabinet body, and the telescopic arm in the middle part of connection support arm with support frame, the tower mast bottom is provided with more piece cylinder.It is lifted cabinet body by hydraulic cylinder, the angle of support arm and cabinet body is adjusted by telescopic arm, makes bottom and the ground face contact of support arm, cabinet body is supported by support arm, avoids cabinet body from toppling over, to facilitate holding electrical cabinet；Increase antenna by more piece cylinder, to facilitate installation antenna.
Description
Technical field
The present invention relates to communications facility technical fields, more specifically, it relates to a kind of hand propelled emergency communication station.
Background technique
Currently, emergency mobile command communications system is the communication system and information system organic integration of a fast reaction
Platform can integrate various emergency service resources, assume unified command of, joint action, for citizen provide quickly, timely automatic rescue clothes
Business, provides strong guarantee for social public security, is widely used to people's air defense, army, bank, meteorology, the industries such as earthquake.
When there is natural calamity, existing mobile communication base station, which is usually easily urged, to be ruined, and network is easy cutting, is rescued to disaster
It helps and people's lives brings great inconvenience；In addition in provisional large-scale assembly, also mobile telecommunication channel is easily caused to gather around
Stifled phenomenon.The unexpected interruption of communication caused by unpredictalbe disaster and event for strain burst, communication emergency measure are existing
In a problem in the urgent need to address.
Notification number is that the Chinese invention of CN103883137B discloses tower bar and computer room integrated communication base station, including tower
Bar, computer room, antenna holder, connecting flange, tower bar pedestal, column foot foundation, computer room ladder, maintenance door, ventilation device, equipment branch
Frame, chain block, maintenance platform, lightning rod, which is characterized in that ventilation device is most descended into segment using the embedded tower bar that is fixed on
Cylinder steel pipe side simultaneously forms an entirety with side maintenance door, and tower bar and computer room integrated design are manufactured and installed, whole
A computer room embedment greenbelt underground is installed on greenbelt ground, and computer room is fixedly mounted using spliced column foot foundation,
Constitute communication base station.The invention is fixed antenna holder by tower bar by antenna holder receiving and transmitting signal, but due to communication
Base station to build the duration longer, when encountering the case where needing urgency communication, can not fast construction, realize signal covering.
Summary of the invention
It, can be fast in view of the deficiencies of the prior art, the present invention intends to provide a kind of hand propelled emergency communication station
Speed is built, and installation is facilitated.
To achieve the above object, the present invention provides the following technical scheme that
A kind of hand propelled emergency communication station, including cabinet body, be arranged in cabinet body side for being lifted the elevating mechanism and cabinet of cabinet body
The supporting mechanism of body connection, and it is pierced by the tower mast of cabinet body, the tower mast top is connected with antenna, and the elevating mechanism includes setting
It sets in cabinet body side and slides the vehicle frame connected, the hydraulic cylinder being arranged on vehicle frame and driving hydraulic cylinder running with cabinet body
Actuator, the supporting mechanism include along cabinet body circumferentially setting and the support arm being rotatablely connected with cabinet body, and connection support arm
The telescopic arm at middle part and support frame, the tower mast bottom are provided with more piece cylinder.
By using above-mentioned technical proposal, cabinet body is lifted by hydraulic cylinder, support arm and cabinet body are adjusted by telescopic arm
Angle makes bottom and the ground face contact of support arm, falls cabinet body at this time, support cabinet body by support arm, cabinet body is avoided to topple over,
To facilitate holding electrical cabinet；It is lifted tower mast by more piece cylinder, increases antenna, thus facilitate operator that antenna is installed,
Enhance the intensity of the receiving and transmitting signal of antenna simultaneously and expands the coverage area of its signal.
The present invention is further arranged to, and the elevating mechanism further includes the chain that both ends are separately connected cabinet body and vehicle frame, with
And the sprocket wheel connecting with the piston rod rotation of hydraulic cylinder, the sprocket wheel engage connection with chain.
By using above-mentioned technical proposal, sprocket wheel is lifted by hydraulic cylinder, is lifted in the middle part of chain by sprocket wheel, the one of chain
End is fixed with vehicle frame, and the other end traction support frame of chain rises, to facilitate adjusting telescopic arm, support arm is made to contact ground,
Ensure the progress that cabinet body is fixedly mounted；Sprocket wheel and chain use the principle of movable pulley simultaneously, reduce the pressure to hydraulic cylinder, simultaneously
Reduce the work difficulty of operator.
The present invention is further arranged to, and support frame is provided on the cabinet body, and strip-shaped hole, institute are offered on support frame as described above
It states and strip-shaped hole sliding is provided with idler wheel on support frame, L-shaped section is offered on the vehicle frame and bottom surface and idler wheel roll and connect
The sliding slot connect is equipped on support frame as described above with vehicle frame by first screw of the sliding slot far from idler wheel side.
By using above-mentioned technical proposal, open up strip-shaped hole on the support frame, idler wheel slides along strip-shaped hole, with this facilitate by
Idler wheel is placed in the sliding slot of vehicle frame, the sliding of vehicle frame and support frame is realized by sliding slot and idler wheel, so that hydraulic cylinder be facilitated to be lifted
Cabinet body；And sliding slot is L-shaped, avoids idler wheel from being detached from sliding slot with this, is reduced between the first screw and vehicle frame by the first screw of rotation
Away from avoiding idler wheel from being detached from sliding slot to limit the lateral activity range of idler wheel.
The present invention is further arranged to, and the bottom of the cabinet body is provided with support plate, and one end of the chain, which is provided with, leads
Draw bolt, the towing pin includes the swivel nut hinged with chain, and across support plate and the screw rod that is threadedly coupled with swivel nut.
By using above-mentioned technical proposal, support plate is set in the bottom of cabinet body, passes through the fixed chain of towing pin and support
Plate is lifted cabinet body with this, is easily installed；Screw rod is threadedly coupled with swivel nut simultaneously, facilitates the dismounting of cabinet body and chain, and side with this
Just the entire length for adjusting chain, the tension of chain is adjusted with this, is avoided chain relaxation and is had skidded phenomenon.
The present invention is further arranged to, and the inner cavity for piston rod sliding is offered in the hydraulic cylinder, in the hydraulic cylinder
The filling oil pocket for leaning on piston rod side to be connected to inner cavity is offered positioned at the side of inner cavity, is offered in the filling oil pocket remote with inner cavity
The pressure-releasing chamber of bottom end connection from piston rod side, the hydraulic cylinder side is provided with the forcing pipe being connected to filling oil pocket, described
Be arranged on forcing pipe with forcing pipe sliding connection oil inlet pipe, the forcing pipe top be equipped with section it is T-shaped and with driving
The closure bolt of part connection, the actuator push closure bolt separate or the channel of blocking filling oil pocket and forcing pipe, the oil inlet pipe
Be connected to inner cavity far from a side bottom of piston rod, it is described it is interior it is intracavitary with oil inlet pipe connectivity part is mating has from locked cock, it is described
It fills and is provided with pressure release part between oil pocket and pressure-releasing chamber.
By using above-mentioned technical proposal, inner cavity is opened up in hydraulic cylinder, opens up filling oil pocket in inner cavity side, forcing pipe with
Oil pocket connection is filled, so that piston rod is lifted in a part of oil injection forcing pipe in rear interior cavity, actuator pushes closure bolt stifled
Plug fills the channel of oil pocket and forcing pipe, flows back to avoid oil, and the bolt that pressurizes later drives forcing pipe to squeeze oil inlet pipe, makes in oil entrance
Far from the side of piston rod in chamber, oil pressure pushes piston rod to increase, to be lifted cabinet body；It is automatic under the promotion of oil pressure from locked cock
The channel of inner cavity and oil inlet pipe is sealed, the oil leakage being passed through is avoided with this；Side of the inner cavity far from piston rod is leaned in oil pocket filling
Pressure-releasing chamber is opened up, pressure release part is set filling, pressure release part fills oil pocket and pressure-releasing chamber for being connected to, to make between oil pocket and pressure-releasing chamber
The oil pressure balance at piston rod both ends in inner cavity makes piston rod fall under its own whole gravity with its carrier, thus real
Stretching for existing hydraulic cylinder, is lifted and puts down cabinet body convenient for operator, it is ensured that the progress of cabinet body installation.
The present invention is further arranged to, and the telescopic arm includes the bidirectional helical set being arranged in the middle part of telescopic arm, Yi Jiyu
Bidirectional helical covers the screwed pipe that both ends are threadedly coupled, and the both ends of the bidirectional helical set are provided with internal screw thread, two screwed pipes
It is separately connected cabinet body and support arm, the bidirectional helical puts on the bolt for being equipped with and pushing against with screwed pipe.
By using above-mentioned technical proposal, telescopic arm, support arm and cabinet body form three-legged structure, and three-legged structure has higher
Stability and structural strength, so as to improve the stability of cabinet body；It is stretched by bidirectional helical set and the threaded connection adjusting of screwed pipe
The entire length of contracting arm, to change the angle of support arm and cabinet body；When simultaneously bi-directionally thread bush rotates, bidirectional helical covers two sides
Screwed pipe it is close to each other or be located remotely from each other simultaneously, so as to improve the efficiency for adjusting telescoping tube, accelerate installation speed.
The present invention is further arranged to, and the bottom of the cabinet body is hinged with universal wheel, separate itself and cabinet on the universal wheel
The side of body hinged place is equipped with the second screw being threadedly coupled with cabinet body.
By using above-mentioned technical proposal, in the hinged universal wheel in the bottom of cabinet body, the mobile cabinet body of operator is facilitated with this,
After universal wheel overturning simultaneously, the bottom surface of cabinet body and ground face contact to increase the contact area on cabinet body and ground, and make to roll and rub
Wiping becomes sliding friction, increases the frictional force of cabinet body and ground, cabinet body is avoided to loosen；Second screw is for fixing universal wheel and cabinet
Body, universal wheel overturns and influences transport when avoiding cabinet body mobile with this.
The present invention is further arranged to, and the tubular cavity for the sliding of its piston rod is offered in the more piece cylinder, described more
The relief hole being connected to tubular cavity far from piston rod side is offered on the cylinder body of displacements of cylinders, on the piston rod of the more piece cylinder
Be provided with pressure relief component, the pressure relief component include be located in more piece cylinder block and the plug mating with relief hole, with
The connection of plug one end and the rack gear connected with cylinder body sliding, the gear that connection is engaged with rack and is rotatablely connected with cylinder body, and
One end and the co-axially fixed rotating bar of gear.
By using above-mentioned technical proposal, gas of the tubular cavity far from piston rod side space is discharged by relief hole, with
This shrinks more piece cylinder, facilitates the recycling of antenna；When rotating bar rotation, rotating bar band moving gear is rotated, gear band movable tooth
Item transmission makes plug open relief hole with this, so that more piece cylinder be made to shrink；When air pump pressurizes to more piece cylinder, more piece gas
The intracorporal air pressure of the cylinder of cylinder increases, and generates pressure to plug, so that plug is blocked relief hole, so that gas be avoided to leak；Simultaneously
Rotating bar has used lever principle, reaches labour-saving effect with this.
The present invention is further arranged to, and heat release hole is offered on the cabinet body outer wall, is located at heat dissipation on the cabinet body outer wall
It is hinged with inclined baffle on the outside of hole, the spring element for being separately connected cabinet body and baffle is provided on the baffle.
By using above-mentioned technical proposal, due to being placed with electrical equipment in cabinet body, electrical equipment can generate heat, therefore
Heat release hole is opened up on cabinet body outer wall, the air circulation inside and outside cabinet body is increased by heat release hole, heat exchange is achieved the effect that with this；
Baffle and cabinet body outer wall are hinged, and when cabinet body is in outdoor and encounters wind and rain weather, baffle is influenced by wind-force etc. and rotates and close
Heat release hole is closed, so that rainwater and dust in wind be avoided to enter in heat release hole, intracorporal electrical equipment of cabinet etc. is made to make moist and influence
Normal use；Spring element avoids baffle from blocking heat release hole for resetting baffle.
The present invention is further arranged to, a kind of installation method at hand propelled emergency communication station:
S100: it drives cabinet body to rise by the hydraulic cylinder, when cabinet body is hanging, universal wheel is overturn；
S200: hydraulic cylinder is put down, and rotation bidirectional helical set adjusts the angle of support arm and cabinet body, connects support arm with ground
Touching, falls hydraulic cylinder later, makes bottom of cabinet bulk and ground face contact；
S300: antenna is fixed on tower mast, in the side of cabinet body rotation setting feeder line wheel, is wound on the feeder line wheel and day
The feeder line of line connection, and stretch more piece cylinder by air pump and rotate feeder line wheel conveying feeder line, antenna is delivered to eminence.
By using above-mentioned technical proposal, since cabinet body lifting Shi Caineng plays a role support arm, it is therefore desirable to use liquid
Cabinet body is lifted by cylinder pressure, makes bottom end and the ground face contact of support arm by adjusting telescopic arm, to realize the effect of support cabinet body；
Hydraulic cylinder needs to decline in two times, declines, and adjust the length of telescopic arm after overturning universal wheel, makes the bottom and ground of support arm
Contact, when cabinet body is not supported by hydraulic cylinder, cabinet body under self gravity with ground face contact, to support cabinet body；Feeder line wheel is used
In facilitating collection and conveying feeder line, it connect feeder line with antenna, to receive signal.
Compared with prior art, the invention has the advantages that
1, cabinet body is lifted by hydraulic cylinder, the angle of support arm and cabinet body is adjusted by telescopic arm, make the bottom and ground of support arm
Face contact falls cabinet body at this time, supports cabinet body by support arm, avoids cabinet body from toppling over, to facilitate holding electrical cabinet；Pass through
More piece cylinder is lifted tower mast, increases antenna, thus facilitate operator that antenna is installed, while enhancing the receiving and transmitting signal of antenna
Intensity and the coverage area for expanding its signal；
2, idler wheel slides along strip-shaped hole, is facilitated with this by the sliding slot of idler wheel merging vehicle frame, realizes vehicle frame by sliding slot and idler wheel
With the sliding of support frame, thus facilitate hydraulic cylinder be lifted cabinet body；And sliding slot is L-shaped, avoids idler wheel from being detached from sliding slot with this, by turning
Dynamic first screw reduces the spacing of the first screw and vehicle frame, to limit the lateral activity range of idler wheel, avoids idler wheel from being detached from and slides
Slot；
3, oil is made to enter the side in inner cavity far from piston rod, oil pressure pushes piston in oil push-in oil inlet pipe by forcing pipe
Bar increases, so that it is lifted cabinet body, the channel of the oil inlet pipe sealed automatically under the promotion of oil pressure from locked cock；Pressure release part is for being connected to
Fill oil pocket and pressure-releasing chamber makes piston rod in its own and its carrier to make the oil pressure balance at piston rod both ends in inner cavity
It falls under whole gravity, to realize the flexible of hydraulic cylinder, it is ensured that the progress of cabinet body installation.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the schematic diagram of the section structure of the invention, main presentation pressure relief component；
Fig. 3 is side structure schematic diagram of the invention, main presentation hydraulic cylinder；
Fig. 4 is the enlarged structure schematic diagram in Fig. 3 at A, main presentation sprocket wheel and bidirectional helical set；
Fig. 5 is the schematic diagram of the section structure of the invention, main presentation inner cavity；
Fig. 6 is the enlarged structure schematic diagram in Fig. 4 at B, main presentation idler wheel；
Fig. 7 is partial structure diagram of the invention, the first screw of main presentation；
Fig. 8 is the enlarged structure schematic diagram in Fig. 1 at C, main presentation baffle.
Appended drawing reference: 1, cabinet body；11, support frame；111, strip-shaped hole；112, idler wheel；113, sliding slot；114, the first screw；
12, baffle；121, spring element；13, tower mast；2, elevating mechanism；21, vehicle frame；22, hydraulic cylinder；221, inner cavity；222, oil pocket is filled；
223, pressure-releasing chamber；23, closure bolt；231, forcing pipe；232, oil inlet pipe；233, pedal；234, spring；24, from locked cock；25, it lets out
Casting die；251, third screw；252, plug cock；26, actuator；27, chain；28, sprocket wheel；3, support plate；31, towing pin；311,
Swivel nut；312, screw rod；4, supporting mechanism；41, support arm；42, telescopic arm；421, bidirectional helical set；422, screwed pipe；423, spiral shell
Bolt；5, more piece cylinder；51, air pump；52, relief hole；53, pressure relief component；531, plug；532, rack gear；533, gear；534, turn
Lever；535, drag-line；54, tubular cavity；55, lantern ring；6, universal wheel；61, feeder line wheel.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
As shown in Figure 1, a kind of hand propelled emergency communication station, including cabinet body 1, be arranged in 1 side of cabinet body for being lifted cabinet
The elevating mechanism 2 of body 1, the supporting mechanism 4 being connect with cabinet body 1, and it is pierced by the tower mast 13 of cabinet body 1.RRU is placed in cabinet body 1
(Remote Radio Unit) and BBU(baseband processing unit) etc. electrical equipments, RRU(Remote Radio Unit) and BBU by feeder line with
Antenna connection, antenna are used for receiving and transmitting signal, and feeder line is used to convey the signal of antenna transmitting-receiving, realizes communication overlay with this.
Feeder line wheel 61 is provided with by bearing rotation in cabinet body 1, feeder line wheel 61 is in cylindrical shape, and feeder line is wrapped in feeder line wheel
On 61, facilitate the collection and conveying of feeder line with this.Tower mast 13 is in cylindrical shape, and antenna is weldingly fixed on 13 top of tower mast, tower mast
The welding of 13 bottoms is provided with more piece cylinder 5, and the piston rod top end at 5 top of more piece cylinder is welded and fixed with 13 bottom end of tower mast.More piece
The bottom end of cylinder 5 is communicated with air pump 51, and air pump 51 is used to be promoted the intracorporal air pressure of cylinder of more piece cylinder 5, to make more piece cylinder 5
Piston rod increase, and tower mast 13 and day line locking is driven to increase, with the intensity of this receiving and transmitting signal for enhancing antenna and expands it
The coverage area of signal.
More piece cylinder 5 has more piece piston rod, and piston rod inner is hollow to accommodate gas, as shown in connection with fig. 2, more piece cylinder 5
Inside offer for its piston rod sliding tubular cavity 54, the cylinder body top of more piece cylinder 5 with it is every in addition to top piston rod
The top of section piston rod offers the relief hole 52 being connected to tubular cavity 54 far from piston rod side, the piston of more piece cylinder 5
On bar outer wall be arranged with lantern ring 55 annular in shape on outer wall of cylinder block, the outer wall of the inner ring and piston rod of lantern ring 55, cylinder body
It is adhesively fixed.Lantern ring 55 uses plastic material, and the density low-intensity of plastic material is high, reduces the weight of more piece cylinder 5 with this, just
In the weight-bearing load for transporting while reducing 5 cylinder body of more piece cylinder.
Pressure relief component 53 is provided in lantern ring 55, pressure relief component 53 includes and and relief hole interior positioned at 5 cylinder body of more piece cylinder
52 mating plugs 531 connect with 531 one end of plug and slide the rack gear 532 being arranged in lantern ring 55 and rack gear 532
Engagement connection and the gear 533 and one end and the co-axially fixed rotating bar 534 of gear 533 being rotatablely connected with lantern ring 55.Plug
531 is in a circular table shape, and relief hole 52 is leaned in the lesser side of 531 disc of plug, and plug 531 uses rubber material, rubber material tool
There is good leakproofness, with this is avoided the intracorporal gas leakage of cylinder and shrinks more piece cylinder 5.Rotating bar 534 is pierced by lantern ring 55,
And rotating bar 534 is equipped with drag-line 535 far from one end of gear 533, drag-line 535 uses steel material, and drag-line 535 is convenient for operator
Member pulls rotating bar 534.
When rotating bar 534 rotates, rotating bar 534 is rotated with moving gear 533, and gear 533 is driven with carry-over bar 532, with
This makes plug 531 open relief hole 52, gas of the tubular cavity 54 far from piston rod side space is discharged by relief hole 52, with this
More piece cylinder 5 is shunk, the recycling of antenna is facilitated.When air pump 51 pressurizes to more piece cylinder 5, the cylinder of more piece cylinder 5 is intracorporal
Air pressure increases, and generates pressure to plug 531, so that plug 531 is blocked relief hole 52, so that gas be avoided to leak.Rotating bar 534
Lever principle has been used, labour-saving effect is reached with this.
As shown in Figure 3, Figure 4, elevating mechanism 2 include be arranged in 1 side of cabinet body and with cabinet body 1 sliding connection vehicle frame 21,
Actuator 26 that the hydraulic cylinder 22 that is arranged on vehicle frame 21, driving hydraulic cylinder 22 operate, both ends are separately connected cabinet body 1 and vehicle frame 21
Chain 27, and the sprocket wheel 28 being connect with the piston rod rotation of hydraulic cylinder 22.21 longitudinal section of vehicle frame is L-shaped, and bottom extends
To the bottom of cabinet body 1.
As shown in figure 5, offering the inner cavity 221 for piston rod sliding in hydraulic cylinder 22, inner cavity 221 is in cylindrical shape, liquid
Side in cylinder pressure 22 positioned at inner cavity 221 offers the filling oil pocket 222 for leaning on piston rod side to be connected to inner cavity 221, fills oil pocket 222
Cross section in a ring, fills oil pocket 222 and is connected to the lateral roof in inner cavity 221 by piston rod.Fill oil pocket 222 in offer with it is interior
The bottom of the pressure-releasing chamber 223 that chamber 221 is connected to far from piston rod side, draining chamber is connected to inner cavity 221 far from the side of piston rod.
The side of hydraulic cylinder 22 is vertically arranged with the forcing pipe 231 in cylindrical shape, and the bottom end of forcing pipe 231 slides vertically
It is connected with oil inlet pipe 232, forcing pipe 231 is consistent with the central axis of oil inlet pipe 232.231 inner hollow of forcing pipe, top one
Side is connected to inner cavity 221 by a lateral roof of piston rod, and oil inlet pipe 232 is connected to inner cavity 221 far from a side bottom of piston rod.
The top of forcing pipe 231 is equipped with the T-shaped closure bolt 23 in longitudinal section, and the biggish one end of 23 disc of closure bolt is located at forcing pipe
It in 231, and slides and cooperates with forcing pipe 231, the maximum that the maximum gauge of 231 top end opening of forcing pipe is less than closure bolt 23 is straight
Diameter avoids closure bolt 23 from being detached from forcing pipe 231 with this.Closure bolt 23 is connect with actuator 26, when actuator 26 drives closure bolt
When 23 decline, closure bolt 23 blocks forcing pipe 231 and fills the channel of oil pocket 222, avoids the oil in filling oil pocket 222 from entering with this and adds
Pressure effect is influenced there is a phenomenon where flowing back after pressure pipe 231.
Inner cavity 221 with 232 connectivity part of oil inlet pipe is mating has from locked cock 24, it is in a circular table shape from locked cock 24, and from locked cock
The lesser side of 24 discs and oil inlet pipe 232 are opposite, use rubber material from locked cock 24, rubber material has good sealing
Property, with this is avoided oil from leaking and reduces oil pressure.
Forcing pipe 231 is connected to oil pocket 222 is filled, and is added so that piston rod is lifted a part of oil injection in rear interior cavity 221
In pressure pipe 231, and pass through forcing pipe 231 in oil push-in oil inlet pipe 232, oil is made to enter one of separate piston rod in inner cavity 221
Side, oil pressure pushes piston rod to increase, to be lifted cabinet body 1, seals inner cavity 221 automatically under the promotion of oil pressure from locked cock 24 and adds
The channel of pressure pipe 231 avoids the oil leakage being passed through with this.
Pressure release part 25 include be plugged on the plug cock 252 filled in the channel between oil pocket 222 and pressure-releasing chamber 223, and with oil
The third screw 251 that plug 252 is adhesively fixed by filling 222 side of oil pocket, third screw 251 pass through 22 outer wall of hydraulic cylinder, and and liquid
The connection of 22 outer wall thread of cylinder pressure.When third screw 251 rotates, plug cock 252 is pushed to open channel, fills oil pocket 222 to be connected to
With pressure-releasing chamber 223, make the oil pressure balance at piston rod both ends in inner cavity 221, makes piston rod in the entirety of its own and its carrier
It falls under gravity, to realize the flexible of hydraulic cylinder 22, is lifted and puts down cabinet body 1 convenient for operator, it is ensured that cabinet body 1 was installed
It carries out.
Actuator 26 includes the pedal 233 that 231 top of forcing pipe is arranged in, one end of pedal 233 and 22 outer wall of hydraulic cylinder
Hingedly, facilitate operator to press forcing pipe 231 by pedal 233 with this, while labour-saving effect is reached by lever principle.
It is arranged with spring 234 outside oil inlet pipe 232, so that pedal 233 is automatically reset by spring 234, while resets forcing pipe 231, and
Forcing pipe 231 is resetted, the capacity in forcing pipe 231 and oil inlet pipe 232 is increased, to form negative pressure, makes to fill in oil pocket 222
Oil poured in forcing pipe 231 and oil inlet pipe 232 under the action of negative pressure, convenient for the persistent pressure of hydraulic cylinder 22.
As shown in figure 4, the piston rod of hydraulic cylinder 22 is T-shaped, and there are two sprocket wheels 28, it is rotatably connected on respectively by bearing
The two sides of the piston rod of hydraulic cylinder 22, and the pivot center of sprocket wheel 28 is vertical with the telescopic direction of the piston rod of hydraulic cylinder 22.Cabinet
Side on body 1 by chain 27 is welded with support plate 3 in a rectangular parallelepiped shape, and one end of chain 27 is hinged with towing pin 31,
Towing pin 31 includes the swivel nut 311 hinged with chain 27, and across support plate 3 and the screw rod that is threadedly coupled with swivel nut 311
312.Chain 27, sprocket wheel 28, support plate 3 and towing pin 31 correspond.Towing pin 31 is used to fix chain 27 and support plate 3,
It is lifted cabinet body 1 with this, is easily installed.Screw rod 312 is threadedly coupled with swivel nut 311 simultaneously, facilitates tearing open for cabinet body 1 and chain 27 with this
Dress, and facilitate the entire length for adjusting chain 27, the tension of chain 27 is adjusted with this, is avoided the relaxation of chain 27 and is had skidded existing
As.
Support frame 11 is provided on cabinet body 1,11 profile of support frame is rectangle.When hydraulic cylinder 22 is lifted sprocket wheel 28, sprocket wheel
28 lifting chain, 27 middle part, one end of chain 27 and vehicle frame 21 are fixed, and the other end traction support frame 11 of chain 27 rises, and play
The effect of lifting support frame 11.Sprocket wheel 28 and chain 27 reduce the pressure to hydraulic cylinder 22, together with the principle of movable pulley simultaneously
When reduce operator work difficulty.
As shown in fig. 6, offering strip-shaped hole 111 on support frame 11, strip-shaped hole 111 is in linear type, is set on support frame 11
It is equipped with the idler wheel 112 across strip-shaped hole 111 and with the sliding connection of support frame 11, the pivot center direction of idler wheel 112 and strip-shaped hole
111 length direction is consistent.L-shaped section is offered on vehicle frame 21 vertically and bottom surface and idler wheel 112 roll the sliding slot connected
113, facilitated with this and be placed in idler wheel 112 in the sliding slot 113 of vehicle frame 21, vehicle frame 21 and branch are realized by sliding slot 113 and idler wheel 112
The sliding of support 11, so that hydraulic cylinder 22 be facilitated to be lifted cabinet body 1.As shown in connection with fig. 7, it is equipped on support frame 11 and is leaned on vehicle frame 21
First screw 114 of the sliding slot 113 far from 112 side of idler wheel.
First screw 114 is less than the depth of sliding slot 113 with the spacing of vehicle frame 21, avoids idler wheel 112 from being detached from sliding slot with this
113.When idler wheel 112 is placed in sliding slot 113, reduced between the first screw 114 and vehicle frame 21 by the first screw 114 of rotation
Away from avoiding idler wheel 112 from being detached from sliding slot 113 to limit the lateral activity range of idler wheel 112.There are two idler wheels 112, and with
One screw 114, sliding slot 113 correspond.
As Figure 1 and Figure 4, supporting mechanism 4 includes along support arm cabinet body 1 circumferential setting and be rotatablely connected with cabinet body 1
41, and the telescopic arm 42 at connection support arm 41 middle part and support frame 11.There are four support arms 41, and respectively corresponds in cuboid
Four height sides of the cabinet body 1 of shape are in angle between support arm 41 and cabinet body 1, and support arm 41 and the hinged place of cabinet body 1 are removable
It unloads, facilitates transport and the in-site installation of support arm 41 with this.Telescopic arm 42, support arm 41 and cabinet body 1 form three-legged structure, triangle
Structure stability with higher and structural strength, so as to improve the stability of cabinet body 1.
Telescopic arm 42 includes the bidirectional helical set 421 that 42 middle part of telescopic arm is arranged in, and covers 421 both ends with bidirectional helical
The screwed pipe 422 of threaded connection, the both ends of bidirectional helical set 421 are provided with internal screw thread, and screwed pipe 422 is by bidirectional helical set 421
One end is provided with external screw thread, the middle part hollow out of bidirectional helical set 421, to facilitate rotation.Two screwed pipes 422 are rotatably connected on respectively
On cabinet body 1 and support arm 41, it is equipped with the bolt 423 pushed against with screwed pipe 422 on bidirectional helical set 421, bolt 423 is passed through with this
Fixed screw 422 avoids screwed pipe 422 from skidding with bolt 423 and the length of telescopic arm 42 is made to change.Pass through bidirectional helical set
421 with screwed pipe 422 be threadedly coupled adjust telescopic arm 42 entire length, to change the angle of support arm 41 Yu cabinet body 1.Together
When bidirectional helical 421 rotation of set when, the screwed pipe 422 that bidirectional helical covers 421 two sides is close to each other or be located remotely from each other simultaneously, is mentioned with this
The efficiency of top adjustment telescoping tube accelerates installation speed.
The bottom of cabinet body 1 is hinged with universal wheel 6, and there are four universal wheels 6, and is located on four angles of 1 bottom of cabinet body.
After universal wheel 6 is used to facilitate the mobile cabinet body 1 of operator, while universal wheel 6 is overturn, the bottom surface of cabinet body 1 and ground face contact, thus
Increase the contact area of cabinet body 1 and ground.Universal wheel 6 makes rolling friction become sliding friction, increases rubbing for cabinet body 1 and ground
Power is wiped, cabinet body 1 is avoided to loosen.It is equipped with and 1 screw thread of cabinet body on the bracket of universal wheel 6 far from the side of itself and 1 hinged place of cabinet body
Second screw (not shown) of connection.Second screw is for fixing universal wheel 6 and cabinet body 1, when avoiding cabinet body 1 mobile with this
Universal wheel 6 overturns and influences transport.
Heat release hole (not shown) is offered on 1 outer wall of cabinet body.Due to being placed with electrical equipment in cabinet body 1, electrically set
It is standby to generate heat, therefore multiple heat release holes are offered along short transverse arrangement on 1 outer wall of cabinet body, cabinet is increased by heat release hole
Air circulation inside and outside body 1 achievees the effect that heat exchange with this.
Inclined baffle 12, baffle 12 and heat release hole are hinged with as shown in figure 8, being located on the outside of heat release hole on 1 outer wall of cabinet body
It is in linear type, and the length direction of the two is consistent with horizontal direction.When cabinet body 1 is in outdoor and encounters wind and rain weather
When, baffle 12 is influenced by wind-force etc. and rotates and close heat release hole, so that rainwater and dust in wind is avoided to enter in heat release hole,
So that electrical equipment in cabinet body 1 etc. is made moist and influences to be provided on normal use baffle 12 and be separately connected cabinet body 1 and baffle 12
Spring element 121, spring element 121 use torsional spring, and both ends and the cabinet body 1 of torsional spring are welded and fixed, and the middle part of torsional spring and baffle 12 weld
It is fixed.
Due to being placed with electrical equipment in cabinet body 1, electrical equipment can generate heat, therefore increase cabinet body 1 by heat release hole
Inside and outside air circulation achievees the effect that heat exchange with this.Baffle 12 and 1 outer wall of cabinet body are hinged, when cabinet body 1 is in outdoor and meets
When to wind and rain weather, baffle 12 is influenced by wind-force etc. and rotates and close heat release hole, thus avoid rainwater in wind and dust into
Enter in heat release hole, electrical equipment in cabinet body 1 etc. is made to make moist and influence normal use.Spring element 121 is used to that baffle 12 to be made to reset,
Baffle 12 is avoided to block heat release hole.
The installation method of the present embodiment: S100: operator slides idler wheel 112 to the middle part of support frame 11, and makes to roll
In 112 insertion sliding slot 113 of wheel, the lateral activity range that the first screw 114 limits idler wheel 112 is rotated later, by stepping on pedal
233 make the piston rod of hydraulic cylinder 22 that 27 one end of chain be driven to rise, and chain 27 drives 113 rising along the chute of cabinet body 1, when cabinet body 1
When hanging, universal wheel 6 is overturn, keeps the bottom surface of cabinet body 1 opposite with ground.
S200: it is rotated further by the deflation of third screw 251, and hydraulic cylinder 22 is dropped to close at ground, rotates bidirectional helical
Set 421 adjusts the angle of support arm 41 and cabinet body 1, makes support arm 41 and ground face contact, thoroughly falls hydraulic cylinder 22 later, make cabinet
1 bottom of body and ground face contact.Make bottom end and the ground face contact of support arm 41 by adjusting telescopic arm 42, to realize support cabinet body
1 effect.
S300: antenna is fixed on tower mast 13, in the side of cabinet body 1 rotation setting feeder line wheel 61, the feeder line wheel 61
On be wound with the feeder line connecting with antenna, and stretch more piece cylinder 5 by air pump 51 and rotate feeder line wheel 61 to convey feeder line, will
Antenna is delivered to eminence.Hydraulic cylinder 22 needs to decline in two times, declines after overturning universal wheel 6, and adjust the length of telescopic arm 42,
Make support arm 41 bottom and ground face contact, when cabinet body 1 not by hydraulic cylinder 22 support when, cabinet body 1 under self gravity with ground
Contact, to support cabinet body 1.
In above scheme, cabinet body 1 is lifted by hydraulic cylinder 22, the angle of support arm 41 and cabinet body 1 is adjusted by telescopic arm 42
Degree makes bottom and the ground face contact of support arm 41, falls cabinet body 1 at this time, support cabinet body 1 by support arm 41, avoid cabinet body 1
Topple over, to facilitate holding electrical cabinet.It is lifted tower mast 13 by more piece cylinder 5, increases antenna, so that operator be facilitated to pacify
Antenna is filled, while enhancing the intensity of the receiving and transmitting signal of antenna and expanding the coverage area of its signal.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of hand propelled emergency communication station, which is characterized in that including cabinet body (1), setting in cabinet body (1) side for being lifted
The elevating mechanism (2) of cabinet body (1), the supporting mechanism (4) being connect with cabinet body (1), and it is pierced by the tower mast (13) of cabinet body (1), institute
It states tower mast (13) top and is connected with antenna, the elevating mechanism (2) includes that setting slides in cabinet body (1) side and with cabinet body (1)
The actuator of the vehicle frame (21) of connection, the hydraulic cylinder (22) being arranged on vehicle frame (21) and driving hydraulic cylinder (22) running
(26), the supporting mechanism (4) includes the support arm (41) for being circumferentially arranged along cabinet body (1) and being rotatablely connected with cabinet body (1), and
The telescopic arm (42) in the middle part of support arm (41) with support frame (11) is connected, tower mast (13) bottom is provided with more piece cylinder (5).
2. a kind of hand propelled emergency communication station according to claim 1, which is characterized in that the elevating mechanism (2) is also wrapped
The chain (27) that both ends are separately connected cabinet body (1) Yu vehicle frame (21) is included, and connect with the piston rod rotation of hydraulic cylinder (22)
Sprocket wheel (28), the sprocket wheel (28) engage connection with chain (27).
3. a kind of hand propelled emergency communication station according to claim 2, which is characterized in that be provided on the cabinet body (1)
Support frame (11) offers strip-shaped hole (111) on support frame as described above (11), sliding along strip-shaped hole (111) on support frame as described above (11)
Shifting is provided with idler wheel (112), and L-shaped section is offered on the vehicle frame (21) and bottom surface and idler wheel (112) roll the cunning connected
Slot (113) is equipped with the first spiral shell with vehicle frame (21) by sliding slot (113) far from idler wheel (112) side on support frame as described above (11)
It follows closely (114).
4. a kind of hand propelled emergency communication station according to claim 2, which is characterized in that the bottom of the cabinet body (1) is set
It is equipped with support plate (3), one end of the chain (27) is provided with towing pin (31), and the towing pin (31) includes and chain (27)
Hinged swivel nut (311), and the screw rod (312) for passing through support plate (3) and being threadedly coupled with swivel nut (311).
5. a kind of hand propelled emergency communication station described in any one in -4 according to claim 1, which is characterized in that described hydraulic
The inner cavity (221) for piston rod sliding is offered in cylinder (22), is opened up in the hydraulic cylinder (22) positioned at the side of inner cavity (221)
There is the filling oil pocket (222) for leaning on piston rod side to be connected to inner cavity (221), is offered in the filling oil pocket (222) and inner cavity (221)
The pressure-releasing chamber (223) that bottom end far from piston rod side is connected to, hydraulic cylinder (22) side are provided with and fill oil pocket (222) even
Logical forcing pipe (231) is arranged with the oil inlet pipe (232) with forcing pipe (231) sliding connection, institute on the forcing pipe (231)
It states forcing pipe (231) top and is equipped with the closure bolt (23) that section is T-shaped and connect with actuator (26), the actuator (26)
Push closure bolt (23) separate or the channel of blocking filling oil pocket (222) and forcing pipe (231), the oil inlet pipe (232) and inner cavity
(221) side bottom far from piston rod is connected to, and the inner cavity (221) is interior and oil inlet pipe (232) connectivity part is mating has certainly
Locked cock (24) is provided with pressure release part (25) between the filling oil pocket (222) and pressure-releasing chamber (223).
6. a kind of hand propelled emergency communication station according to claim 1, which is characterized in that the telescopic arm (42) includes setting
Set the bidirectional helical set (421) in the middle part of telescopic arm (42), and the screwed pipe being threadedly coupled with bidirectional helical set (421) both ends
(422), the both ends of the bidirectional helical set (421) are provided with internal screw thread, and two screwed pipes (422) are separately connected cabinet body
(1) with support arm (41), the bolt (423) pushed against with screwed pipe (422) is equipped on the bidirectional helical set (421).
7. a kind of hand propelled emergency communication station according to claim 1, which is characterized in that cut with scissors the bottom of the cabinet body (1)
It is connected to universal wheel (6), is equipped on the universal wheel (6) far from the side of itself and cabinet body (1) hinged place and connects with cabinet body (1) screw thread
The second screw connect.
8. a kind of hand propelled emergency communication station according to claim 1, which is characterized in that opened in the more piece cylinder (5)
Equipped with the tubular cavity (54) for the sliding of its piston rod, offered on the cylinder body of the more piece cylinder (5) separate with tubular cavity (54)
The relief hole (52) of piston rod side connection, is provided with pressure relief component (53) on the piston rod of the more piece cylinder (5), described to let out
Splenium part (53) includes and with relief hole (52) mating plug (531) and plug interior positioned at more piece cylinder (5) cylinder body
(531) one end connects and engages with the rack gear (532) of cylinder body sliding connection, with rack gear (532) and connect and be rotatablely connected with cylinder body
Gear (533) and one end and gear (533) co-axially fixed rotating bar (534).
9. a kind of hand propelled emergency communication station according to any one in claim 6-8, which is characterized in that the cabinet body
(1) heat release hole is offered on outer wall, is located on the outside of heat release hole on cabinet body (1) outer wall and is hinged with inclined baffle (12), institute
State the spring element (121) for being provided on baffle (12) and being separately connected cabinet body (1) Yu baffle (12).
10. a kind of installation method at hand propelled emergency communication station:
S100: driving cabinet body (1) to rise by the hydraulic cylinder (22), and when cabinet body (1) is hanging, universal wheel (6) are overturn；
S200: hydraulic cylinder (22) is put down, and rotation bidirectional helical set (421) adjusts the angle of support arm (41) and cabinet body (1), is made
Support arm (41) and ground face contact, fall hydraulic cylinder (22) later, make cabinet body (1) bottom and ground face contact；
S300: antenna is fixed on tower mast (13), in the side of cabinet body (1) rotation setting feeder line wheel (61), the feeder line wheel
(61) it is wound with the feeder line connecting with antenna on, and stretches more piece cylinder (5) by air pump (51) and rotates feeder line wheel (61)
Feeder line is conveyed, antenna is delivered to eminence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149998.6A CN109451598A (en) | 2018-09-29 | 2018-09-29 | A kind of hand propelled emergency communication station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149998.6A CN109451598A (en) | 2018-09-29 | 2018-09-29 | A kind of hand propelled emergency communication station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109451598A true CN109451598A (en) | 2019-03-08 |
Family
ID=65545903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811149998.6A Pending CN109451598A (en) | 2018-09-29 | 2018-09-29 | A kind of hand propelled emergency communication station |
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| Country | Link |
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| CN (1) | CN109451598A (en) |
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| CN110429372A (en) * | 2019-08-09 | 2019-11-08 | 深圳市威富通讯技术有限公司 | Car antenna bracket |
| CN110797812A (en) * | 2019-11-07 | 2020-02-14 | 珠海格力电器股份有限公司 | Wire passing device and air conditioner |
| CN111556378A (en) * | 2020-04-24 | 2020-08-18 | 泉州凯佳新材料研究院有限公司 | Satellite communication base station signal tower radiation protection device |
| CN112682636A (en) * | 2020-12-18 | 2021-04-20 | 重庆工程职业技术学院 | Asset management workstation |
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| CN102176793A (en) * | 2010-12-01 | 2011-09-07 | 浙江瑞能通信科技有限公司 | Active emergency communication base station |
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| CN110429372A (en) * | 2019-08-09 | 2019-11-08 | 深圳市威富通讯技术有限公司 | Car antenna bracket |
| CN110797812A (en) * | 2019-11-07 | 2020-02-14 | 珠海格力电器股份有限公司 | Wire passing device and air conditioner |
| CN111556378A (en) * | 2020-04-24 | 2020-08-18 | 泉州凯佳新材料研究院有限公司 | Satellite communication base station signal tower radiation protection device |
| CN112682636A (en) * | 2020-12-18 | 2021-04-20 | 重庆工程职业技术学院 | Asset management workstation |
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Application publication date: 20190308 |