CN106382044A - Roof vertical transmission tower - Google Patents
Roof vertical transmission tower Download PDFInfo
- Publication number
- CN106382044A CN106382044A CN201610813169.8A CN201610813169A CN106382044A CN 106382044 A CN106382044 A CN 106382044A CN 201610813169 A CN201610813169 A CN 201610813169A CN 106382044 A CN106382044 A CN 106382044A
- Authority
- CN
- China
- Prior art keywords
- mobile jib
- power box
- roof
- electric power
- drag
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2253—Mounting poles or posts to the holder
- E04H12/2269—Mounting poles or posts to the holder in a socket
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Power Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention discloses a roof vertical transmission tower which comprises a vertical main pole body, a power box fixed at the upper end of the main pole body, and a base fixed together with a roof, wherein the lower end of the main pole body is fixed together with the base; a water retaining top cover is arranged on the power box; the water retaining top cover and the power box are connected through multiple cover rods; an air-through space is formed between the water retaining top cover and the top of the power box; multiple top radiating holes communicated with the air-through space are formed in the top of the power box; multiple wire-through holes are formed in the bottom of the power box; multiple ventilation vertical pipes are arranged on the power box; the upper end of the ventilation vertical pipe is communicated with the inside of the power box; a ventilation transverse pipe is arranged on the ventilation vertical pipe; the inner end of the ventilation transverse pipe is communicated with the lower end of the ventilation vertical pipe; and the ventilation vertical pipe is fixed at the bottom of the power box. The roof vertical transmission tower disclosed by the invention has the following beneficial effects: the structure is reasonable and can realize support fixing and protection of electric equipment, power-on structures and the like, moreover, the waterproof ability is strong, an automatic radiating function is realized, and internal heat accumulation can be avoided.
Description
Technical field
The invention belongs to shaft tower technical field, the vertical electric force pole tower in more particularly, to a kind of roof.
Background technology
Usually need on roof to arrange electric power, communication shaft tower, for fixation, the various equipment of Auxiliary support, antenna etc., its
In, electric force pole tower also frequently arranges some distribution boxs, in order to some main electricity consumption, energized structurals(Such as transformator, connect
Line device, controller etc.)Protected.Current roof electric force pole tower is although being supported to equipment, antenna etc. fixing and protecting
Shield, but in waterproof ability, automatic heat radiation, avoid the aspects such as accumulated heat, be still short of.
Content of the invention
The present invention is to overcome deficiency of the prior art, there is provided a kind of rational in infrastructure, can be to electrical equipment, energising
Structure etc. is supported fixing and protects, and waterproof ability is strong, possesses automatic dissipating heat function, the roof of internal accumulated heat can be avoided vertical
Electric force pole tower.
To achieve these goals, the present invention employs the following technical solutions:
A kind of vertical electric force pole tower in roof, including the mobile jib body being vertically arranged, is fixed on the electric power box at end with mobile jib and is used for
The fixing base with roof, described mobile jib body lower end is fixed with base, and electric power box is provided with dash overhead guard, dash overhead guard and electric power
Pass through some cover bars between case to connect, form headroom between dash overhead guard and electric power box top, if electric power box top is provided with
Do and cross the top louvre that headroom connects, electric power box bottom is provided with some threading holes, and electric power box is provided with some vent stacks,
Vent stack upper end connects with inside electric power box, and vent stack is provided with ventilation transverse tube, under ventilation transverse tube the inner and vent stack
End connection, vent stack is fixed on electric power box bottom, is provided with breather check valve, the ventable side of breather check valve in vent stack
To for by vent stack lower end to vent stack upper end.
Preferably, described ventilation transverse tube axis and mobile jib body axes intersect, any one ventilation transverse tube the inner is in this
Between ventilation transverse tube outer end and mobile jib body.
Preferably, also including the shake-up cylinder fixing with roof, touching cylinder top and being provided with hole of reeving, touch cylinder inner bottom part and set
Have and touch the shake-up piston that cylinder is slidably connected, the slidably direction touching piston is above-below direction, is provided with shake-up with mobile jib
Drag-line, touches drag-line one end and connects mobile jib body, touches the drag-line other end and connects and touch piston, touches drag-line and reeve hole, tactile
Dynamic cylinder inner top is provided with pressure transducer, and shake-up piston is provided with the shake-up pressure head for top pressure pressure transducer, touches on cylinder
It is provided with the detonating ECU being connected with pressure transducer, be provided with, with mobile jib, the gas generator being connected with the ECU that detonates.
Preferably, described shake-up is provided with least one limit spring vertically arranged in cylinder, limit spring upper end connects
Touch the inner roof wall of cylinder, limit spring lower end connects touches piston-top surface.
Preferably, also including the rope winding wheel carrier fixing with roof, pulley yoke is provided with rope winding pulley, rope winding pulley with touch
Dynamic cylinder office in the opposite sides of mobile jib body, is provided with auxiliary drag-line with mobile jib, and auxiliary drag-line is reeved hole, and auxiliary drag-line one end connects
Mobile jib body, the auxiliary drag-line other end connects shake-up piston, auxiliary guy cable rounds rope winding pulley.
Preferably, being provided with air jet pipe with described mobile jib, air jet pipe axis horizontal and air jet pipe are inner with mobile jib body even
Connect, gas generator is in air jet pipe, the gas release direction of gas generator is to air jet pipe outer end by air jet pipe the inner.
Preferably, described air jet pipe is made up of the anti-ejector sleeve interconnecting and sealing tube, anti-ejector sleeve be in sealing tube with
Between mobile jib body, in anti-ejector sleeve, it is provided with sealing ball, sealing bulb diameter is less than anti-ejector sleeve internal diameter, sealing bore pushes away along near counter
Manage and successively decrease to away from anti-ejector sleeve direction, sealing tube maximum inner diameter is consistent with anti-ejector sleeve internal diameter, sealing tube minimum diameter is less than sealing
Bulb diameter, anti-ejector sleeve inner tubal wall is provided with least one elastic spacing block, and elastic spacing block is in sealing ball and anti-ejector sleeve inner tube
Between wall, the sealed ball of elastic spacing block compresses, and is arranged with the protection air bag being in unaerated state, on air jet pipe with mobile jib
It is provided with middle QI KOU, middle QI KOU is passed through intervalve and connected with protection air bag.
Preferably, described intervalve be provided with block intervalve diaphragm to be crushed, sealing ball be in middle QI KOU with
Between gas generator.
Preferably, described electric power box is provided with least one hangs drag-line, hangs drag-line one end and be connected with base, hang drag-line another
One end is connected with electric power box.
The invention has the beneficial effects as follows:Rational in infrastructure, electrical equipment, energized structural etc. can be supported fixing and protect
Shield, waterproof ability is strong, possesses automatic dissipating heat function, can avoid internal accumulated heat.
Brief description
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation that the present invention touches at cylinder;
Fig. 3 is the enlarged drawing at A in Fig. 1;
Fig. 4 is the enlarged drawing at B in Fig. 3;
Fig. 5 is the enlarged drawing at C in Fig. 3.
In figure:Mobile jib body 1, gas generator 11, protection air bag 12, intervalve 13, diaphragm to be crushed 131, electric power box 2,
Top louvre 21, vent stack 221, ventilation transverse tube 222, base 3, dash overhead guard 4, cover bar 41, cross headroom 42, touch cylinder 5,
Reeve hole 51, touch piston 52, touch drag-line 53, pressure transducer 54, touch pressure head 55, limit spring 56, rope winding pulley 61,
Auxiliary drag-line 62, air jet pipe 7, sealing ball 71, elastic spacing block 72, middle QI KOU 73, anti-ejector sleeve 7a, sealing tube 7b, hang drag-line 8,
Roof 9.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
In embodiment as shown in Figures 1 to 5, a kind of vertical electric force pole tower in roof, including the mobile jib body 1 being vertically arranged,
It is fixed on the electric power box 2 at end with mobile jib and for the base 3 fixing with roof, described mobile jib body lower end is fixed with base, electricity
Power case is provided with dash overhead guard 4, is connected by some cover bars 41 between dash overhead guard and electric power box, dash overhead guard and electric power box top
Formed headroom 42, electric power box top is provided with top louvre 21 some and that headroom connects excessively, electric power box bottom between portion
It is provided with some threading holes, electric power box is provided with some vent stacks 221, vent stack upper end connects with inside electric power box, ventilation
Vertical tube is provided with ventilation transverse tube 222, and ventilation transverse tube the inner is connected with vent stack lower end, and vent stack is fixed on electric power box bottom
Portion, is provided with breather check valve, the ventable direction of breather check valve is to vent stack by vent stack lower end in vent stack
Upper end.As the support section of roof rods tower structure, base is used for fixing with roof 9 mobile jib(Generally it is bolted,
The base of counter weight type can be selected, that is, base itself is heavier, base is directly placed on roof as brace foundation), electric power box
Interior transformator, optic fiber joint structure etc. of can arranging is more important and need equipment to be protected or structure.Electric power box bottom logical
String holes can be used for into and out of line, and dash overhead guard then can be used for protecting electric power box, plays certain straight sunning prevention effect, and is avoided that top
Rainwater is entered at louvre.And because mobile jib body, electric power box etc. are arranged at roof space above, ambient air circulates(Wind)Relatively
Many, when blowing air over mobile jib body, understand some air-flow and enter in one or several ventilation transverse tubes, more laggard through vent stack
Enter inside electric power box, air leaves electric power box from top louvre after flowing through electric power box, was finally expelled to headroom, comes back to
Extraneous.So, make use of the more feature of roof natural wind, by guiding inside airflow passes electric power box, take away electric power box
Each electricity consumption of inside, heat produced by heat radiating structure, carry out automatic heat radiation, it is to avoid inside electric power box on the premise of not consuming energy
Accumulated heat, protects to power equipment in electric power box etc..Air-flow from a ventilation transverse tube, vent stack enter electric power box after,
Also have many air-flows directly to discharge from other vent stack, consequently, it is possible to radiating effect will reduce.And in this programme,
Be provided with breather check valve so that all air inlet vertical tubes all can only air inlet and be unable to aerofluxuss, so that cooling air-flow is all
Need to move from bottom to top, could be discharged by the top louvre of top after electric power box inside, can fully ensure that cooling dissipates
Thermal effect.
Described ventilation transverse tube axis and mobile jib body axes intersect, any one ventilation transverse tube the inner is in outside this ventilation transverse tube
Between end and mobile jib body.For the ventilation transverse tube and vent stack of connection, ventilation transverse tube outer end is equivalent to " air inlet "(Outward
Boundary's air enters), vent stack upper end is equivalent to " gas outlet "(Air is expelled to electric power box), therefore ventilation transverse tube the inner is in
It is meant that " air inlet " is outwardly all the time between ventilation transverse tube outer end and mobile jib body, more conducively outside air enters ventilation horizontal stroke
Pipe, and enter in electric power box through vent stack.
Also include the shake-up cylinder 5 fixing with roof, touch cylinder top and be provided with hole 51 of reeving, touch cylinder inner bottom part and be provided with and touch
The shake-up piston 52 that dynamic cylinder is slidably connected, the slidably direction touching piston is above-below direction, is provided with shake-up drag-line with mobile jib
53, touch drag-line one end and connect mobile jib body, touch the drag-line other end and connect and touch piston, touch drag-line and reeve hole, shake-up
Cylinder inner top is provided with pressure transducer 54, and shake-up piston is provided with the shake-up pressure head 55 for top pressure pressure transducer, touches cylinder
It is provided with the detonating ECU being connected with pressure transducer, with mobile jib, be provided with the gas generator 11 being connected with the ECU that detonates.Described
Touch and in cylinder, be provided with least one limit spring 56 vertically arranged, limit spring upper end connects the inner roof wall touching cylinder, spacing
Lower spring end connects shake-up piston-top surface.
Under the influence of the extrinsic factor such as external force collision or long neglected and in disrepair, typhoon weather, mobile jib body is possible to occur
Loosen fracture, then topple over, if mobile jib body is laterally(Towards outside roof)Topple over, easily fall ground, lead to the event of hurting sb.'s feelings, dangerous
Property is higher.If therefore mobile jib body is toppled over it is desirable to it can swing to inner side no man's land(In roof expanse).In this programme, when
When the fracture of mobile jib body is toppled over, if mobile jib body is to inner side(Roof)Fall down, then touch Suo Wei stress tensioning, other actions do not occur.
When the fracture of mobile jib body is toppled over, if mobile jib body is outside(Towards outside roof)Topple over, then touch Suo Shouxian and be pulled, due to mobile jib body
The caused pulling force that falls down is very big, so shake-up Suo great Li can be driven to pull touch shifting on piston, limit spring is significantly received simultaneously
Contracting, touches piston driving shake-up pressure head and removes contact, top pressure pressure transducer, signal is passed to detonating ECU by pressure transducer, detonates
ECU controls gas generator to detonate, and produces a large amount of gases, when gas outwards sprays, has very big counteracting force to mobile jib body
(Propulsive thrust), such that it is able to promote mobile jib body towards inside roof, ensure that mobile jib body and electric power box are toppled over towards in roof, keep away
Exempt from mobile jib body and the security incident such as electric power box falls to leading to hurt sb.'s feelings to outside roof.Additionally, the gas release direction of gas generator
Preferably level and towards outside roof, so can preferably provide propulsive thrust(Now propulsive thrust action effect is more apparent), certainly,
Excessive restriction can not be done, as long as propulsive thrust can will be inside for mobile jib body(In roof expanse)Promote.Gas herein is sent out
Raw device principle can be identical with the gas generator principle of air bag on general-utility car(After giving signal, detonate and produce gas
Body).The pressure that pressure transducer is sensed needs to reach larger value(Can be set according to practical situation), detonating ECU
Gas generator just can be controlled to detonate, only because the pressure signal caused by the factors such as wind-force, rainwater changes, impact will not be produced.
Also include the rope winding wheel carrier fixing with roof, pulley yoke is provided with rope winding pulley 61, rope winding pulley divides with touching cylinder
It is in the opposite sides of mobile jib body, with mobile jib, is provided with auxiliary drag-line 62, auxiliary drag-line is reeved hole, auxiliary drag-line one end connects mobile jib
Body, the auxiliary drag-line other end connects shake-up piston, auxiliary guy cable rounds rope winding pulley.In aforementioned schemes, outside in mobile jib body(Towards room
Top is outer)When toppling over, there is safety protection function, and work as mobile jib body and rupture, inwardly(In roof)Tilt, but be not fully disconnected
When, mobile jib body can be in inclination, be intended to not state, and in this condition, mobile jib body loses reasonable support, easily by external force
(As wind-force)To all angles, as the same big tree soon breaking, there is very big potential safety hazard in band.Now, no
As directly allowed mobile jib body rupture, and fall on roof, to prevent security risk, then consider further that and reinstall, construct or change
Maintenance is advisable.In this programme, when the fracture of mobile jib body, inwardly(In roof)Inclination is, due to auxiliary guy cable rounds rope winding pulley and two
Mobile jib body is ined succession respectively with shake-up piston in end, and therefore auxiliary drag-line can be pulled by mobile jib body(Rope winding pulley is equivalent to and serves " pulling force
The effect of steering "), and auxiliary drag-line can pull shifting on shake-up piston, thus carrying out jet as aforementioned schemes(Gas generator
Detonate), propulsive thrust produced by jet can will be inside for mobile jib body(In roof)Push over.
It is provided with air jet pipe 7 with described mobile jib, air jet pipe axis horizontal and air jet pipe the inner is connected with mobile jib body, gas is sent out
Raw device is in air jet pipe, and the gas release direction of gas generator is to air jet pipe outer end by air jet pipe the inner.Gas occurs
Although gas first meeting sprays from the gas liberation port of itself after device produces gas, but after leaving gas liberation port, have
A part of gas spreads out towards surrounding immediately(Instantaneously produce a large amount of gases, gas can be immediately towards at extraneous relatively low pressure
Flowing, diffusion), thus obvious weakening is had to the integrated pushing effect of mobile jib body.And in this programme, gas generator is in spray
Tracheal strips, gas initially after the gas liberation port of gas generator sprays moreover it is possible to through one section of air jet pipe, thus by air jet pipe
Guiding, maintains overall jet-impingement direction level and towards outside roof, thus extending the action time of the propulsive thrust to mobile jib body,
Improve the promotion effect to mobile jib body.
Described air jet pipe is made up of the anti-ejector sleeve 7a interconnecting and sealing tube 7b, and anti-ejector sleeve is in sealing tube and mobile jib body
Between, it is provided with sealing ball 71 in anti-ejector sleeve, sealing bulb diameter is less than anti-ejector sleeve internal diameter, and sealing bore is along near anti-ejector sleeve extremely
Successively decrease away from anti-ejector sleeve direction, sealing tube maximum inner diameter is consistent with anti-ejector sleeve internal diameter, it is straight that sealing tube minimum diameter is less than sealing ball
Footpath, anti-ejector sleeve inner tubal wall is provided with least one elastic spacing block 72, and elastic spacing block is in sealing ball and anti-ejector sleeve inner tubal wall
Between, the sealed ball of elastic spacing block compresses, and is arranged with the protection air bag 12 being in unaerated state, on air jet pipe with mobile jib
It is provided with middle QI KOU 73, middle QI KOU is passed through intervalve 13 and connected with protection air bag.Elastic spacing block can be block rubber or by
Other elastomeric materials are made.Elastic spacing block be used for temporary spacing seal ball, ensure at ordinary times seal ball will not in anti-ejector sleeve with
Meaning moves.As it was previously stated, it is more important and need equipment to be protected or knot to arrange transformator, fibre-optical splice etc. in electric power box
Structure, if it is toppled over together with mobile jib body, directly falls on roof, larger due to clashing into, it is easily caused the equipment in electric power box
And structural failure, thus increasing maintenance cost, even resulting in and cannot recycle.Additionally, roof has height unlike ground
Intensity, mobile jib body, electric power box directly clash into roof energetically to easily cause roof structure impaired, or cause structural failure within doors
(As ceiling structure within doors, dope layer etc. can be destroyed because of vibrations).In this programme, after gas generator is detonated, wink
Between produce a large amount of gases, gas promotes sealing ball to move towards sealing tube from air jet pipe is inner to the release of air jet pipe outer end simultaneously,
Until sealing ball is stuck in sealing tube, and seal sealing tube.Before sealing ball sealing lives sealing tube, gas can be through anti-ejector sleeve, envelope
Mouth pipe is ejected to the external world, and mobile jib body can be pushed away into roof expanse by huge propulsive thrust produced by gas injection during this
Move so that mobile jib body reaches towards the tilted state in roof.After sealing ball sealing lives sealing tube, gases at high pressure enter in a large number
Protection air bag, protection air bag is heaved, immediately such that it is able to enter row buffering when the structures such as mobile jib body are fallen down to roof, it is to avoid mobile jib
When the structures such as body are fallen down, roof is impacted excessive, and reduce because mobile jib body clashes into, protection is also played to electric power box.Shielding gas
Capsule can wrap outside the structures such as mobile jib body, electric power box, and concrete shape and covering position can be designed according to the actual requirements.Example
As can be with the width after design protection airbag aeration(Radial dimension)Very big, consequently, it is possible to mobile jib body falls down together with electric power box
Afterwards, electric power box is just difficult to directly impinge roof.It is emphasized that arranging the purpose of anti-ejector sleeve and sealing tube it is simply that both profits
With gas generator come jet, promote mobile jib body, using the gas that gas generator produces, protection air bag is filled simultaneously
Gas.If being not provided with anti-ejector sleeve and sealing tubular construction, then, mobile jib body, protection air bag can be considered as one " overall structure ", gas
Spray led to thrust(The thrust in gas injection direction)The propulsive thrust being led to gas injection(With gas injection direction phase
Anti- thrust)Can cancel out each other, be equivalent to and there is no impetus to mobile jib body, thus just cannot realize to mobile jib body
Promote, and have anti-ejector sleeve and sealing tube, when sealing ball can be allowed to be in anti-ejector sleeve, gas still can discharge the external world, from
And ensure that have will be inside for mobile jib body(In roof)The power promoting, and subsequently can automatically seal sealing tube, with to shielding gas
Capsule is inflated.
Described intervalve is provided with the diaphragm to be crushed 131 blocking intervalve, and sealing ball is in middle QI KOU and is sent out with gas
Between raw device.Diaphragm to be crushed can prevent extraneous air, water from entering protection air bag by intervalve at ordinary times, and work as gas and occur
After device detonates, produce a large amount of gases, there is very big air pressure, diaphragm to be crushed can be broken through, and protection air bag is carried out quickly
Inflation.
Described electric power box is provided with least one and hangs drag-line 8, hangs drag-line one end and is connected with base, hangs the drag-line other end and electricity
Power case connects.When electric power box is ruptured with mobile jib body junction, when electric power box individually departs from mobile jib body, hang drag-line and can hold electric power
Case, it is to avoid it drops from roof, thus electric power box is not to drop on roof to be hung, be in suspension status it is simply that hanging drag-line,
Can ensure safety.
Claims (9)
1. a kind of vertical electric force pole tower in roof, is characterized in that, including the mobile jib body being vertically arranged, the electricity being fixed on end with mobile jib
Power case and the base for fixing with roof, described mobile jib body lower end is fixed with base, and electric power box is provided with dash overhead guard, dash
It is connected by some cover bars between overhead guard and electric power box, between dash overhead guard and electric power box top, formed headroom, electric power box
Top is provided with top louvre some and that headroom connects excessively, and electric power box bottom is provided with some threading holes, if electric power box is provided with
Dry vent stack, connect inside vent stack upper end and electric power box, and vent stack is provided with ventilation transverse tube, ventilation transverse tube inner and
Vent stack lower end connects, and vent stack is fixed on electric power box bottom, is provided with breather check valve, breather check valve in vent stack
Ventable direction be to vent stack upper end by vent stack lower end.
2. a kind of vertical electric force pole tower in roof according to claim 1, is characterized in that, described ventilation transverse tube axis and mobile jib
Body axes intersect, any one ventilation transverse tube the inner is between this ventilation transverse tube outer end and mobile jib body.
3. a kind of vertical electric force pole tower in roof according to claim 1, is characterized in that, also includes the shake-up fixing with roof
Cylinder, touches cylinder top and is provided with hole of reeving, and touches cylinder inner bottom part and is provided with and touches the shake-up piston that cylinder is slidably connected, touches piston
Slidably direction is above-below direction, is provided with shake-up drag-line with mobile jib, touches drag-line one end and connects mobile jib body, touches drag-line another
End connects touches piston, touches drag-line and reeves hole, touches cylinder inner top and is provided with pressure transducer, shake-up piston is provided with use
In the shake-up pressure head of top pressure pressure transducer, touch cylinder and be provided with the detonating ECU being connected with pressure transducer, be provided with mobile jib
The gas generator being connected with detonating ECU.
4. a kind of vertical electric force pole tower in roof according to claim 3, is characterized in that, is provided with least one in described shake-up cylinder
The limit spring that root is vertically arranged, limit spring upper end connects the inner roof wall touching cylinder, and limit spring lower end connects touches piston
Top surface.
5. a kind of vertical electric force pole tower in roof according to claim 3, is characterized in that, also includes the rope winding fixing with roof
Wheel carrier, pulley yoke is provided with rope winding pulley, rope winding pulley with touch cylinder office in the opposite sides of mobile jib body, be provided with mobile jib
Auxiliary drag-line, auxiliary drag-line is reeved hole, and auxiliary drag-line one end connects mobile jib body, and the auxiliary drag-line other end connects and touches piston, auxiliary drag-line
Bypass rope winding pulley.
6. the vertical electric force pole tower in a kind of roof according to claim 3 or 4 or 5, is characterized in that, be provided with described mobile jib
Air jet pipe, air jet pipe axis horizontal and air jet pipe the inner are connected with mobile jib body, and gas generator is in air jet pipe, and gas occurs
The gas release direction of device is to air jet pipe outer end by air jet pipe the inner.
7. a kind of vertical electric force pole tower in roof according to claim 6, is characterized in that, described air jet pipe is by interconnecting
Anti- ejector sleeve and sealing tube are constituted, and anti-ejector sleeve is between sealing tube and mobile jib body, are provided with sealing ball in anti-ejector sleeve, seal bulb diameter
Less than anti-ejector sleeve internal diameter, seal bore along near anti-ejector sleeve to successively decreasing away from anti-ejector sleeve direction, sealing tube maximum inner diameter with
Anti- ejector sleeve internal diameter is consistent, and sealing tube minimum diameter is less than sealing bulb diameter, and anti-ejector sleeve inner tubal wall is provided with least one elasticity limit
Position block, elastic spacing block is between sealing ball and anti-ejector sleeve inner tubal wall, and the sealed ball of elastic spacing block compresses, and covers with mobile jib
It is provided with the protection air bag being in unaerated state, air jet pipe is provided with middle QI KOU, middle QI KOU passes through intervalve and shielding gas
Capsule connects.
8. a kind of vertical electric force pole tower in roof according to claim 7, is characterized in that, described intervalve is provided with blocking-up
Between pipe diaphragm to be crushed, sealing ball be between middle QI KOU and gas generator.
9. a kind of vertical electric force pole tower in roof according to claim 1 and 2, is characterized in that, described electric power box be provided with to
Few one is hung drag-line, hangs drag-line one end and is connected with base, hangs the drag-line other end and be connected with electric power box.
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CN201610813169.8A CN106382044A (en) | 2016-09-09 | 2016-09-09 | Roof vertical transmission tower |
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CN201610813169.8A CN106382044A (en) | 2016-09-09 | 2016-09-09 | Roof vertical transmission tower |
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CN203504022U (en) * | 2013-10-22 | 2014-03-26 | 周海兵 | Air-blast heat-radiation type outdoor distribution box |
CN105155900A (en) * | 2015-08-14 | 2015-12-16 | 华信咨询设计研究院有限公司 | Roof counterweighted communications tower |
CN204960457U (en) * | 2015-08-14 | 2016-01-13 | 华信咨询设计研究院有限公司 | Integrated form tower structure |
CN105155901A (en) * | 2015-08-18 | 2015-12-16 | 华信咨询设计研究院有限公司 | Combined type roof communication tower |
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