CN106337597A - Power supporting tower - Google Patents
Power supporting tower Download PDFInfo
- Publication number
- CN106337597A CN106337597A CN201610813217.3A CN201610813217A CN106337597A CN 106337597 A CN106337597 A CN 106337597A CN 201610813217 A CN201610813217 A CN 201610813217A CN 106337597 A CN106337597 A CN 106337597A
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- CN
- China
- Prior art keywords
- electric power
- mobile jib
- power box
- line
- 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
- E04H12/20—Side-supporting means therefor, e.g. using guy ropes or struts
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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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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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
Abstract
The invention discloses a power supporting tower which comprises a vertically arranged main pole body, a power box fixed at the upper end of the main pole body, and a base fixed on a roof, wherein the lower end of the main pole body is fixed on the base; a water stop top hood is arranged on the power box; the water stop top hood is connected with the power box through a plurality of hood bars; an air passing space is formed between the water stop top hood and the top of the power box; a plurality of top heat dissipation holes communicating with the air passing space are formed in the top of the power box; a plurality of wire passing holes are formed in the bottom of the power box; a plurality of ventilating vertical pipes are arranged on the power box; the upper ends of the ventilating vertical pipes communicate with the inside of the power box; ventilating transverse pipes are arranged on the ventilating vertical pipes; the inner ends of the ventilating transverse pipes communicate with the lower ends of the ventilating vertical pipes; the ventilating vertical pipes are fixed at the bottom of the power box. The power supporting tower has the beneficial effects of being reasonable in structure, being capable of supporting, fixing and protecting power utilization equipment, an electrifying structure and the like, being high in waterproofing capacity, and being capable of realizing an automatic heat dissipation function and avoiding internal heat accumulation.
Description
Technical field
The invention belongs to shaft tower technical field, more particularly, to a kind of electric power support shaft tower.
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 (such as transformator, to connect to some main electricity consumptions, energized structural
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 electric power of internal accumulated heat can be avoided to support
Shaft tower.
To achieve these goals, the present invention employs the following technical solutions:
A kind of electric power supports shaft tower, includes the mobile jib body being vertically arranged, is fixed on the electric power box at end with mobile jib and is used for and room
The fixing base in top, 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 box it
Between connected by some cover bars, formed headroom between dash overhead guard and electric power box top, electric power box top be provided with some with
Cross the top louvre of headroom connection, electric power box bottom is provided with some threading holes, and electric power box is provided with some vent stacks, ventilation
Riser upper end connects with inside electric power box, and vent stack is provided with ventilation transverse tube, and ventilation transverse tube is inner with vent stack lower end even
Logical, vent stack is fixed on electric power box bottom, and electric power box is provided with and threading hole fixing plug correspondingly, and fixing fork clip is right
In the threading hole answered.
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 electric power supports shaft tower, including the mobile jib body 1 being vertically arranged, fixes
The electric power box 2 at end and the base 3 for fixing with roof with mobile jib, described mobile jib body lower end is fixed with base, electric power box
Be provided with dash overhead guard 4, be connected by some cover bars 41 between dash overhead guard and electric power box, dash overhead guard and electric power box top it
Between formed headroom 42, electric power box top is provided with some and crosses the top louvre 21 that connects of headroom, and electric power box bottom is provided with
Some threading holes, electric power box is provided with some vent stacks 221, and vent stack upper end connects with inside electric power box, vent stack
It is provided with ventilation transverse tube 222, ventilation transverse tube the inner is connected with vent stack lower end, and vent stack is fixed on electric power box bottom, electricity
Power case is provided with and threading hole fixing plug correspondingly, and fixing fork clip is in corresponding threading hole.Mobile jib is as roof shaft tower
The support section of class formation, base be used for fixing with roof 9 (be generally bolted it is also possible to select the base of counter weight type,
I.e. base itself is heavier, and base is directly placed on roof as brace foundation), transformator, optical fiber can be set in electric power box
Joint design etc. is more important and needs equipment to be protected or structure.The threading hole of electric power box bottom can be used for into and out of line, dash
Overhead guard then can be used for protect electric power box, play certain straight sunning prevention effect, and be avoided that top louvre at enter rainwater.And due to master
Shaft, electric power box etc. are arranged at roof space above, and ambient air circulation (wind) is more, when blowing air over mobile jib body, meeting
Some air-flow enters in one or several ventilation transverse tubes, then enters inside electric power box after vent stack, and air flows through electricity
After power case, from top, louvre leaves electric power box, was finally expelled to headroom, comes back to the external world.So, make use of roof
The more feature of natural wind, by guiding inside airflow passes electric power box, takes away each electricity consumption within electric power box, heat radiating structure institute
The heat producing, carries out automatic heat radiation on the premise of not consuming energy, it is to avoid the internal accumulated heat of electric power box, and the electric power in electric power box is set
Standby etc. protected.Because steam is lighter, easily rise, and due to relatively easy air intake at ventilation transverse tube, therefore push up louvre
Substantially play degassing function, external dust is difficult to enter electric power box from top louvre；And transverse tube of ventilating is in below electric power box, and ash
Dirt just has an opportunity to enter electric power box in addition it is also necessary to rise and pass through vent stack after ventilation transverse tube enters, and therefore dust is not easy to
Enter electric power box from ventilation transverse tube；But threading hole is provided in electric power box bottom, and when actually used, do not ensure that every
Individual threading hole be all used to (if threading hole in not over electric wire, cable, optical cable etc., threading hole would not be sealed by electric wire etc.
Block), and the threading hole being not used by directly is in communication with the outside, the threading hole that dust is easily never used to enters electric power
Case.In this programme, each threading hole is provided with fixing plug, consequently, it is possible to need used which threading hole, it is right to take out
The fixation answered is filled in, and remaining threading hole then can keep sealed condition, thus too fast in electric power box, dust stratification too much can be avoided.
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), and 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 topple over laterally by (towards outside roof) for mobile jib body, 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 falls down to inner side (roof), touch Suo Wei stress tensioning, other actions do not occur.
When the fracture of mobile jib body is toppled over, if mobile jib body outwards topple over by (towards outside roof), 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, ensures that mobile jib body and electric power box are toppled over towards in roof, keeps 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 inwardly (in roof expanse) promotes by mobile jib body.Gas herein is sent out
Raw device principle identical with the gas generator principle of air bag on general-utility car (can give after signal, detonate and produce gas
Body).The pressure that pressure transducer is sensed needs to reach larger value (can be set), detonating ecu according to practical situation
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, in mobile jib body outwards (towards room
Top is outer) there is safety protection function when toppling over, and work as the fracture of mobile jib body, 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
To all angles, as the same big tree soon breaking, there is very big potential safety hazard in (as wind-force) 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, inside (in roof) inclination are, due to auxiliary guy cable rounds rope winding pulley and two
In succession mobile jib body and touch piston respectively in end, therefore auxiliary drag-line can be pulled by mobile jib body that (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 (gas generator as aforementioned schemes
Detonate), propulsive thrust produced by jet can inwardly (in roof) pushes over by mobile jib body.
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 and (instantaneously produces 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 very big with the width (radial dimension) after design protection airbag aeration, 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
The propulsive thrust that the led to thrust (thrust in gas injection direction) of injection is led to gas injection is (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 have the mobile jib body power that inwardly (in roof) promotes, 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 electric power supports shaft tower, it is characterized in that, including the mobile jib body being vertically arranged, the electric power box being fixed on end with mobile jib
And for the base fixing 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
It is connected by some cover bars between electric power box, between dash overhead guard and electric power box top, formed headroom, electric power box top
It is provided with top louvre some and that headroom connects excessively, electric power box bottom is provided with some threading holes, and electric power box is provided with some logical
Gas vertical tube, vent stack upper end connects with inside electric power box, and vent stack is provided with ventilation transverse tube, and ventilation transverse tube is inner and ventilates
Vertical tube lower end connects, and vent stack is fixed on electric power box bottom, and electric power box is provided with and threading hole fixing plug correspondingly, Gu
Determine fork clip in corresponding threading hole.
2. a kind of electric power according to claim 1 supports shaft tower, it is characterized in that, described transverse tube axis and the mobile jib body axle of ventilating
Line intersects, and any one ventilation transverse tube the inner is between this ventilation transverse tube outer end and mobile jib body.
3. a kind of electric power according to claim 1 supports shaft tower, it is characterized in that, also includes the shake-up cylinder fixing with roof,
Touch cylinder top and be provided with hole of reeving, touch cylinder inner bottom part and be provided with and touch the shake-up piston that cylinder is slidably connected, shake-up piston can
Glide 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 the drag-line other end
Connect and touch piston, touch drag-line and reeve hole, touch cylinder inner top and be provided with pressure transducer, shake-up piston be provided with for
The shake-up pressure head of top pressure pressure transducer, touch cylinder be provided with the detonating ecu being connected with pressure transducer, be provided with mobile jib and
The gas generator that detonating ecu connects.
4. a kind of electric power according to claim 3 supports shaft tower, it is characterized in that, is provided with least one and erects in described shake-up cylinder
The limit spring of straight arrangement, 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 electric power according to claim 3 supports shaft tower, it is characterized in that, also includes the reeving fixing with roof
Frame, 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 auxiliary with mobile jib
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 around
Cross rope winding pulley.
6. a kind of electric power according to claim 3 or 4 or 5 supports shaft tower, it is characterized in that, is provided with jet with described mobile jib
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, gas generator
Gas release direction is to air jet pipe outer end by air jet pipe the inner.
7. a kind of electric power according to claim 6 supports shaft tower, it is characterized in that, described air jet pipe counter is pushed away by interconnect
Pipe 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, and sealing bulb diameter is less than
Anti- ejector sleeve internal diameter, sealing bore is along near anti-ejector sleeve, to successively decreasing away from anti-ejector sleeve direction, sealing tube maximum inner diameter is pushed away with counter
Bore 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 elastic spacing 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 is arranged with mobile jib
It is in the protection air bag of unaerated state, air jet pipe is provided with middle QI KOU, middle QI KOU passes through intervalve with protection air bag even
Logical.
8. a kind of electric power according to claim 7 supports shaft tower, it is characterized in that, described intervalve is provided with blocking-up intervalve
Diaphragm to be crushed, sealing ball be between middle QI KOU and gas generator.
9. a kind of electric power according to claim 1 and 2 supports shaft tower, it is characterized in that, described electric power box is provided with least one
Root hangs drag-line, hangs drag-line one end and is connected with base, hangs the drag-line other end and is connected with electric power box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610813217.3A CN106337597A (en) | 2016-09-09 | 2016-09-09 | Power supporting tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610813217.3A CN106337597A (en) | 2016-09-09 | 2016-09-09 | Power supporting tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106337597A true CN106337597A (en) | 2017-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610813217.3A Pending CN106337597A (en) | 2016-09-09 | 2016-09-09 | Power supporting tower |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769016A (en) * | 2017-10-21 | 2018-03-06 | 严白双 | A kind of electric power support tower and its method of work with radiator structure |
| CN107769017A (en) * | 2017-10-21 | 2018-03-06 | 严白双 | Electric power support tower with radiator structure |
| CN107762231A (en) * | 2017-10-21 | 2018-03-06 | 严白双 | A kind of electric power support tower and its method of work with automation radiator structure |
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| CN107769017A (en) * | 2017-10-21 | 2018-03-06 | 严白双 | Electric power support tower with radiator structure |
| CN107762231A (en) * | 2017-10-21 | 2018-03-06 | 严白双 | A kind of electric power support tower and its method of work with automation radiator structure |
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