CN106245973B - Fabricated base formula communicates shaft tower - Google Patents

Fabricated base formula communicates shaft tower Download PDF

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Publication number
CN106245973B
CN106245973B CN201610724271.0A CN201610724271A CN106245973B CN 106245973 B CN106245973 B CN 106245973B CN 201610724271 A CN201610724271 A CN 201610724271A CN 106245973 B CN106245973 B CN 106245973B
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CN
China
Prior art keywords
rod
touches
fabricated base
cylinder
ejector sleeve
Prior art date
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CN201610724271.0A
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Chinese (zh)
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CN106245973A (en
Inventor
张平
陈建明
范立平
杨柳
张悦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Debao communications Polytron Technologies Inc
Original Assignee
HANGZHOU DEBAO ELECTRICAL AND MECHANICAL MANUFACTURING Co Ltd
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Priority to CN201610724271.0A priority Critical patent/CN106245973B/en
Publication of CN106245973A publication Critical patent/CN106245973A/en
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Publication of CN106245973B publication Critical patent/CN106245973B/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/20Side-supporting means therefor, e.g. using guy ropes or struts
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22Sockets or holders for poles or posts
    • E04H12/2253Mounting poles or posts to the holder
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/34Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
    • E04H12/345Arrangements for tilting up whole structures or sections thereof

Abstract

The invention discloses a kind of fabricated base formulas to communicate shaft tower, including several tower sections, the tower section is in turn connected to form the body of rod from top to bottom, the top of the body of rod is equipped with communication antenna, the bottom of the body of rod be equipped with fabricated base, the fabricated base include pedestal and with the fixed connecting seat of post, the connecting seat be equipped with several mounting holes, the pedestal is equipped with the fixed block through mounting hole, and the fixed block is equipped with the voussoir positioned with connecting seat.The present invention is intended to provide a kind of fabricated base formula for improving installation convenience, reducing installation work-hour communicates shaft tower.

Description

Fabricated base formula communicates shaft tower
Technical field
The invention belongs to communication pole fields more particularly to a kind of fabricated base formula to communicate shaft tower.
Background technology
With the continuous development of modern communication technology, need to build a large amount of mobile communication base station to meet the requirements.Therefore Varying strength, different moments of flexure, the communication shaft tower use of different length are extensive.Such as Chinese patent notification number:CN202755712U, it is public A kind of communication pole is opened, communication pole includes mast, multiple thread drawing mechanisms, antenna mechanism, lightning-arrest mechanism, chute and lower margin Anchor bolt;Antenna holder includes antenna holder and antenna anchor ear;Multiple thread drawing mechanism one end are arranged in the mast, and the other end passes through The sill anchor is arranged on mounting surface;Antenna holder is fixed on by antenna anchor ear movement on the mast, and position In the upper end of the thread drawing mechanism.However, since communication pole needs to be fixed by sill anchor and ground, installation process compared with For inconvenience, construction operation spends working hour longer.
Invention content
The present invention is to provide a kind of raising installation convenience in order to overcome above-mentioned deficiency in the prior art, reduce peace The fabricated base formula for filling working hour communicates shaft tower.
To achieve the goals above, the present invention uses following technical scheme:
A kind of fabricated base formula communication shaft tower, including several tower sections, the tower section are in turn connected to form bar from top to bottom The top of body, the body of rod is equipped with communication antenna, and the bottom of the body of rod is equipped with fabricated base, and the fabricated base includes bottom Seat and with the fixed connecting seat of post, the connecting seat be equipped with several mounting holes, the pedestal be equipped with runs through The fixed block of mounting hole, the fixed block are equipped with the voussoir positioned with connecting seat, further include and the fixed shake-up in ground Cylinder, shake-up cylinder top are equipped with hole of reeving, and touch bottom in cylinder and are equipped with the shake-up piston being slidably connected with shake-up cylinder, touch piston Slidably direction is upper and lower directions, and the body of rod, which is equipped with, touches drag-line, touches drag-line one end connecting-rod body, it is another to touch drag-line End connection touches piston, touches drag-line and reeves hole, touches cylinder inner top and is equipped with pressure sensor, touches piston and is equipped with use In the shake-up pressure head of top pressure pressure sensor, touch cylinder and be equipped with detonation ECU connect with pressure sensor, the body of rod equipped with The gas generator of detonation ECU connections.Fixed block is set on pedestal, can be coordinated with the mounting hole on connecting seat, it will by voussoir Pedestal and connecting seat are attached fixation, consequently facilitating live Fast Installation, and repeatable utilization, it effectively reduces and is produced into This.In addition, when something unexpected happened such as external force collision, the shake-up piston in shake-up cylinder can be made to move up by touching drag-line, drawn Quick-fried gas generator avoids it from swinging to road surface to control the toppling direction of the body of rod, reduces casualties, reduces wealth Production loss.
Preferably, the top of the body of rod is equipped with several poles, the pole is axial arranged around the body of rod, described The body of rod is equipped with pole holder for fixing pole, the pole holder include along the axial arranged several inner ring bodies of the body of rod with And the supporting rod of connection inner ring body and the body of rod.In this way, pole is mounted on pole holder, the inner ring body and the body of rod of pole holder can be with One firm installation environment is provided, the installation reliability of pole is improved.
Preferably, the outside of the inner ring body be equipped with the outer cover ring coaxially arranged with inner ring body, the outer cover ring it is interior Fixed link is equipped between on the outside of side and inner ring body.Outer cover ring is set, protection can be provided to internal pole and communication antenna, prevented Only external foreign matter enters.
Preferably, the pedestal include close arrangement two interior matrixs and with the outer matrix on the outside of interior matrix, The both ends at the both ends of interior matrix, the middle part of interior matrix and outer matrix are respectively set in the fixed block.In this way, pedestal and company It is positioned by multiple fixed blocks between joint chair so that the fixation of the body of rod is more secured, improves the stability of the body of rod.
Preferably, the body of rod is equipped with lamp panel in the lower section of communication antenna, the lamp panel is equipped with several headlamps.
Preferably, an at least limit spring arranged vertically is equipped in the shake-up cylinder, the connection of limit spring upper end The inner roof wall of cylinder is touched, the connection of limit spring lower end touches piston-top surface.
Preferably, further include with the fixed rope winding wheel carrier in ground, pulley yoke be equipped with rope winding pulley, rope winding pulley with touch Dynamic opposite sides of the cylinder point in the body of rod, the body of rod are equipped with auxiliary drag-line, and auxiliary drag-line is reeved hole, auxiliary drag-line one end connecting rod Body, auxiliary drag-line other end connection touch piston, auxiliary guy cable rounds rope winding pulley.
Preferably, the body of rod is equipped with air jet pipe, air jet pipe axis horizontal and air jet pipe inner end is connect with the body of rod, gas Body generator is in air jet pipe, and the gas release direction of gas generator is by air jet pipe inner end to air jet pipe outer end.
Preferably, the air jet pipe is made of the anti-ejector sleeve and sealing tube interconnected, anti-ejector sleeve be in sealing tube with Sealing ball is equipped between the body of rod, in anti-ejector sleeve, sealing bulb diameter is less than anti-ejector sleeve internal diameter, and sealing bore is along close to anti-ejector sleeve Successively decrease to far from anti-ejector sleeve direction, sealing tube maximum inner diameter is consistent with anti-ejector sleeve internal diameter, and sealing tube minimum diameter is less than sealing ball Diameter, anti-ejector sleeve inner tubal wall are equipped at least one elastic spacing block, and elastic spacing block is in sealing ball and anti-ejector sleeve inner tubal wall Between, elastic spacing block is sealed ball compression, is arranged with the protection air bag in unaerated state on the body of rod, air jet pipe is equipped with Intermediate gas port, intermediate gas port are connected to by intermediate tube with protection air bag.
Preferably, the intermediate tube be equipped with block intermediate tube diaphragm to be crushed, sealing ball be in intermediate gas port with Between gas generator.
The beneficial effects of the invention are as follows:(1) installation work-hour for reducing communication shaft tower, reduces cost, is convenient for quick cloth It stands;(2) fixation of the body of rod is more firm, improves the reliability of positioning of the body of rod;(3) it can be realized after encountering powerful outer force effect Directioning falling avoids causing to damage to the vehicle and pedestrian of road.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention;
Fig. 2 is the structural schematic diagram of fabricated base in the present invention;
Fig. 3 is the structural schematic diagram at the top of the body of rod in the present invention;
Fig. 4 is the structural schematic diagram of bottom of the present invention;
Fig. 5 is the structural schematic diagram that the present invention touches cylinder;
Fig. 6 is the local structural graph at A in Fig. 4.
In figure:Pole 1, outer cover ring 2, lamp panel 3, headlamp 3a, tower section 4, the body of rod 5, fabricated base 6, pedestal 6a, connecting seat 6b, interior matrix 601, outer matrix 602, cat ladder 7, lightning rod 8, voussoir 9, fixed block 10, supporting rod 11, fixed link 12, inner ring body 13, rope winding pulley 14, auxiliary drag-line 15 protects air bag 16, touches cylinder 17, touches piston 17a, touches pressure head 17b, pressure sensor Drag-line 18, air jet pipe 19, anti-ejector sleeve 19a, sealing tube 19b, elastic spacing block are touched in 17c, limit spring 17d, hole 171 of reeving 20, seal ball 21, gas generator 22, diaphragm 23 to be crushed, intermediate tube 24.
Specific implementation mode
The present invention will be further described with reference to the accompanying drawings and detailed description.
In embodiment as shown in Figure 1, a kind of fabricated base formula communication shaft tower, including several tower sections 4, tower section is from top to bottom It is in turn connected to form the body of rod 5, the top of the body of rod is equipped with communication antenna, and the bottom of the body of rod is equipped with fabricated base 6.The side of the body of rod is set There are the cat ladder 7 arranged along body of rod length direction, the top of the body of rod to be equipped with lightning rod 8.The body of rod is equipped with lamp in the lower section of communication antenna Disk 3, lamp panel are equipped with several headlamp 3a.
In conjunction with shown in Fig. 2, fabricated base include pedestal 6a and with the fixed connecting seat 6b of post, set on connecting seat There are several mounting holes, pedestal to be equipped with the fixed block 10 through mounting hole, fixed block is equipped with the wedge positioned with connecting seat Block 9.Pedestal include close arrangement two interior matrixs 601 and with the outer matrix 602 on the outside of interior matrix, fixed block is respectively set Both ends at the both ends of interior matrix, the middle part of interior matrix and outer matrix.
In conjunction with shown in Fig. 3, the top of the body of rod is equipped with several poles 1, and pole is used for fixed communication antenna.Pole surrounds the body of rod It is axial arranged, the body of rod is equipped with pole holder for fixing pole, and pole holder includes along axial arranged several of the body of rod Inner ring body 13 and the supporting rod 11 for connecting inner ring body and the body of rod.The outside of inner ring body is equipped with the outer cover coaxially arranged with inner ring body Fixed link 12 is equipped between on the outside of ring 2, the inside of outer cover ring and inner ring body.
In actual installation process, inner ring body is connect by supporting rod with the body of rod, and inner ring body is along body of rod axially spaced-apart cloth It sets, to form pole holder.Pole arranges that pole is fixed by anchor ear and inner ring body along the outside of inner ring body, embraces Communication antenna is installed on bar.Outer cover ring is fixed by fixed link and inner ring body, to be played to internal communication antenna Protective effect.When connecting seat is with floor installation, fixed block passes through the mounting hole of connecting seat, and voussoir is passed through each fixed block, Connecting seat and pedestal are fixed.
As shown in Figure 4, Figure 5, further include being equipped with hole 171 of reeving with the fixed shake-up cylinder 17 in ground, shake-up cylinder top, touching Bottom is equipped with the shake-up piston 17a being slidably connected with shake-up cylinder in cylinder, and the slidably direction for touching piston is upper and lower directions, the body of rod It is equipped with and touches drag-line 18, touch drag-line one end connecting-rod body, touch the connection of the drag-line other end and touch piston, touch drag-line and pass through It reeves hole, touches cylinder inner top and be equipped with pressure sensor 17c, touch piston and be equipped with shake-up pressure for top pressure pressure sensor Head 17b touches cylinder and is equipped with the detonation ECU being connect with pressure sensor, and the body of rod is equipped with to be occurred with the detonation ECU gases connecting Device 22 touches and is equipped at least one limit spring 17d arranged vertically in cylinder, and the connection of limit spring upper end touches the interior top of cylinder Wall, the connection of limit spring lower end touch piston-top surface.
Under the influence of the external factors such as external force collision or long neglected and in disrepair, typhoon weather, the body of rod of antenna is possible to meeting Occur loosening fracture, then topples over, if the body of rod is toppled over on road surface, be easy to cause wounding event, safety is poor.In this programme In, when body of rod fracture is toppled over, if the body of rod falls down to roadside greenbelt, the non-stress tensioning of drag-line is touched, is not occurred other Action;If the body of rod is toppled over to road surface, touches drag-line and be pulled first, since the body of rod the caused pulling force that falls down is very big, so It can drive shake-up drag-line that shake-up piston is pulled to move up energetically, while limit spring is substantially shunk, touch piston driving and touch pressure head Go contact, top pressure pressure sensor, pressure sensor that signal is transmitted to detonation ECU, detonation ECU control gas generators detonate, Bulk gas is generated, when gas sprays outward, there is prodigious reaction force to the body of rod, so as to which the body of rod is green towards roadside Change band to push, avoids the body of rod from falling to road surface and causing and the safety accidents such as hurt sb.'s feelings.In addition, the gas release direction of gas generator is suitable It is horizontal and towards road surface, propulsive thrust so can be preferably provided.Gas generator principle herein can pacify on general-utility car The gas generator principle of full air bag is identical (after giving signal, detonation generates gas).
Further include being equipped with rope winding pulley 14 with the fixed rope winding wheel carrier in ground, pulley yoke, rope winding pulley divides with cylinder is touched Opposite sides in the body of rod, the body of rod are equipped with auxiliary drag-line 15, and auxiliary drag-line is reeved hole, and auxiliary drag-line one end connecting-rod body is auxiliary The connection of the drag-line other end touches piston, auxiliary guy cable rounds rope winding pulley.There is safety protection function when the body of rod is toppled over to road surface, And tilted when body of rod fracture, to roadside greenbelt, but be not when being fully disconnected, the body of rod can be in inclination, be intended to the shape not fallen State, in this state, the body of rod lose reasonable support, are easy by external force band to all angles, there are prodigious security risks.We In case, when body of rod fracture, is tilted to roadside greenbelt when, due to auxiliary guy cable rounds rope winding pulley and both ends in succession respectively the body of rod with Piston is touched, therefore auxiliary drag-line can be pulled by the body of rod, and auxiliary drag-line can pull shake-up piston to move up, to as aforementioned schemes Jet (gas generator detonation) is carried out, propulsive thrust can push over the body of rod to roadside greenbelt caused by jet, to prevent to pacify Full blast danger reinstalls, constructs or repair and replacement to facilitate construction personnel to consider further that.
As shown in fig. 6, the body of rod is equipped with air jet pipe 19, air jet pipe axis horizontal and air jet pipe inner end is connect with the body of rod, gas Body generator is in air jet pipe, and the gas release direction of gas generator is by air jet pipe inner end to air jet pipe outer end.Jet Pipe is made of the anti-ejector sleeve 19a and sealing tube 19b interconnected, and anti-ejector sleeve is between sealing tube and the body of rod, is set in anti-ejector sleeve There are sealing ball 21, sealing bulb diameter to be less than anti-ejector sleeve internal diameter, sealing bore is along close anti-ejector sleeve to far from anti-ejector sleeve direction Successively decrease, sealing tube maximum inner diameter is consistent with anti-ejector sleeve internal diameter, and sealing tube minimum diameter is less than sealing bulb diameter, anti-ejector sleeve inner tubal wall It is equipped at least one elastic spacing block 20, elastic spacing block is between sealing ball and anti-ejector sleeve inner tubal wall, elastic spacing block It is sealed ball compression, the protection air bag 16 in unaerated state is arranged on the body of rod, air jet pipe is equipped with intermediate gas port, intermediate Gas port is connected to by intermediate tube 24 with protection air bag.
Elastic spacing block can be made of rubber block or be ensured flat for temporary spacing sealing ball by other elastic materials When sealing ball will not arbitrarily be moved in anti-ejector sleeve.In the present solution, after gas generator detonates, moment generates a large amount of gas Body, gas are discharged from air jet pipe inner end to air jet pipe outer end, while sealing ball being pushed to be moved towards sealing tube, until sealing ball card In sealing tube, and seal sealing tube.Before sealing ball sealing lives sealing tube, gas can be ejected to outer through anti-ejector sleeve, sealing tube Boundary, huge propulsive thrust caused by gas injection can push the body of rod into roadside greenbelt during this so that The body of rod reaches towards the inclined state of roadside greenbelt.After sealing ball sealing lives sealing tube, high pressure gas largely enters protection Air bag, protection air bag are heaved immediately, and protection air bag packet is outside the body of rod, so as to fall down to roadside to afforest in structures such as the bodies of rod Into row buffering when band, impacted when the structures such as the body of rod being avoided to fall down excessive.Anti- ejector sleeve and sealing tube are set, both occurred using gas Device carrys out jet, pushes the body of rod, and the gas that can be generated simultaneously using gas generator is come to protecting air bag to be inflated.
Intermediate tube is equipped with the diaphragm to be crushed 23 for blocking intermediate tube, sealing ball be in intermediate gas port and gas generator it Between.Diaphragm to be crushed can usually prevent extraneous air, water from entering protection air bag by intermediate tube, and when gas generator detonates Afterwards, bulk gas is generated, there is prodigious air pressure, diaphragm to be crushed can be broken through, and fast aeration is carried out to protection air bag.

Claims (8)

1. a kind of fabricated base formula communicates shaft tower, characterized in that including several tower sections (4), the tower section (4) from top to bottom according to Secondary connection forms the body of rod (5), and the top of the body of rod (5) is equipped with communication antenna, and the bottom of the body of rod (5) is equipped with fabricated base (6), the fabricated base (6) include pedestal (6a) and with the fixed connecting seat in the body of rod (5) bottom (6b), the connecting seat (6b) is equipped with several mounting holes, and the pedestal (6a) is equipped with the fixed block (10) through mounting hole, the fixed block (10) it is equipped with the voussoir (9) positioned with connecting seat (6b), further includes and the fixed shake-up cylinder (17) in ground, shake-up cylinder (17) top is equipped with hole (171) of reeving, and touches cylinder (17) interior bottom and is equipped with the shake-up piston being slidably connected with shake-up cylinder (17) (17a), the slidably direction for touching piston (17a) are upper and lower directions, and the body of rod (5), which is equipped with, touches drag-line (18), touches Drag-line (18) one end connecting-rod body (5) touches the connection of drag-line (18) other end and touches piston (17a), touches drag-line (18) and pass through It reeves hole (171), touches cylinder (17) inner top and be equipped with pressure sensor (17c), touch piston (17a) and be equipped with and be used for top pressure pressure The shake-up pressure head (17b) of force snesor (17c) touches cylinder (17) and is equipped with the detonation ECU being connect with pressure sensor (17c), The body of rod (5) is equipped with the gas generator (22) being connect with detonation ECU, and the body of rod (5) is equipped with air jet pipe (19), air jet pipe (19) axis horizontal and air jet pipe (19) inner end is connect with the body of rod (5), gas generator (22) are in air jet pipe (19), gas The gas release direction of generator (22) is by air jet pipe (19) inner end to air jet pipe (19) outer end, and the air jet pipe (19) is by mutual The anti-ejector sleeve (19a) and sealing tube (19b) being connected are constituted, and anti-ejector sleeve (19a) is between sealing tube (19b) and the body of rod (5), Sealing ball (21) is equipped in anti-ejector sleeve (19a), sealing ball (21) diameter is less than anti-ejector sleeve (19a) internal diameter, sealing tube (19b) internal diameter Successively decrease to far from the direction anti-ejector sleeve (19a) along close to anti-ejector sleeve (19a), sealing tube (19b) maximum inner diameter and anti-ejector sleeve (19a) Internal diameter is consistent, and sealing tube (19b) minimum diameter is less than sealing ball (21) diameter, and anti-ejector sleeve (19a) inner tubal wall is equipped at least one A elastic spacing block (20), elastic spacing block (20) are between sealing ball (21) and anti-ejector sleeve (19a) inner tubal wall, elastic spacing Block (20) is sealed ball (21) compression, and the protection air bag (16) in unaerated state, air jet pipe (19) are arranged on the body of rod (5) It is equipped with intermediate gas port, intermediate gas port is connected to by intermediate tube (24) with protection air bag (16).
2. fabricated base formula according to claim 1 communicates shaft tower, characterized in that the body of rod (5) if top be equipped with Dry pole (1), the pole (1) is axial arranged around the body of rod (5), and the body of rod (5) is equipped with for fixing pole (1) Pole holder, the pole holder include along the axial arranged several inner ring bodies (13) of the body of rod (5) and connection inner ring body (13) and the supporting rod of the body of rod (5) (11).
3. fabricated base formula according to claim 2 communicates shaft tower, characterized in that the outside of the inner ring body (13) is equipped with It is equipped between on the outside of the outer cover ring (2) coaxially arranged with inner ring body (13), the inside of the outer cover ring (2) and inner ring body (13) solid Fixed pole (12).
4. fabricated base formula according to claim 1 or 2 or 3 communicates shaft tower, characterized in that the pedestal (6a) includes Two interior matrixs (601) of close arrangement and the outer matrix (602) on the outside of interior matrix (601), the fixed block (10) point Both ends at the both ends of interior matrix (601), the middle part of interior matrix (601) and outer matrix (602) are not set.
5. fabricated base formula according to claim 1 or 2 or 3 communicates shaft tower, characterized in that the body of rod (5) is communicating The lower section of antenna is equipped with lamp panel (3), and the lamp panel (3) is equipped with several headlamps (3a).
6. fabricated base formula according to claim 1 communicates shaft tower, characterized in that be equipped at least in the shake-up cylinder (17) A piece limit spring (17d) arranged vertically, the upper end limit spring (17d) connection touch the inner roof wall of cylinder (17), limit spring The lower end (17d) connection touches the top surface piston (17a).
7. fabricated base formula according to claim 1 communicates shaft tower, characterized in that further include and the fixed reeving in ground Frame, pulley yoke are equipped with rope winding pulley (14), and rope winding pulley (14) is in the opposite sides of the body of rod (5) with cylinder (17) point is touched, The body of rod (5) is equipped with auxiliary drag-line (15), and auxiliary drag-line (15) is reeved hole (171), auxiliary drag-line (15) one end connecting-rod body (5), Auxiliary drag-line (15) other end connection touches piston (17a), and auxiliary drag-line (15) bypasses rope winding pulley (14).
8. fabricated base formula according to claim 1 communicates shaft tower, characterized in that the intermediate tube (24), which is equipped with, to be blocked The diaphragm to be crushed (23) of intermediate tube (24), sealing ball (21) are between intermediate gas port and gas generator (22).
CN201610724271.0A 2016-08-25 2016-08-25 Fabricated base formula communicates shaft tower Active CN106245973B (en)

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Application Number Priority Date Filing Date Title
CN201610724271.0A CN106245973B (en) 2016-08-25 2016-08-25 Fabricated base formula communicates shaft tower

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Application Number Priority Date Filing Date Title
CN201610724271.0A CN106245973B (en) 2016-08-25 2016-08-25 Fabricated base formula communicates shaft tower

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CN106245973B true CN106245973B (en) 2018-11-02

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Publication number Priority date Publication date Assignee Title
CN107366468B (en) * 2017-08-04 2019-09-27 泉州台商投资区华庆商贸有限公司 One kind being based on gear-driven anti-inversion telegraph pole
CN107386769B (en) * 2017-08-10 2019-09-27 泉州台商投资区华庆商贸有限公司 A kind of electric pole for preventing from swinging because ground squeezes
CN107882407B (en) * 2017-11-27 2019-08-06 绍兴市华获智能装备有限公司 A kind of pre-connection device carrying out communication tower installation using aircraft
CN110875511B (en) * 2019-11-20 2020-10-23 中通服咨询设计研究院有限公司 Working method of directional 5G antenna communication rod
CN112146024A (en) * 2020-10-11 2020-12-29 常家有 Street lamp with dumping protection function

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CN202969410U (en) * 2012-12-28 2013-06-05 陈允锐 SCOPE type pipe tower foundation
CN203684763U (en) * 2013-11-29 2014-07-02 辽宁顺邦通信技术股份有限公司 Counterweight-type quick communication tower capable of being buried
AU2015271602B2 (en) * 2014-06-02 2019-05-23 Rs Technologies Inc. Pole shield
CN204311816U (en) * 2014-12-19 2015-05-06 江西长林鑫源通信科技有限公司 View communication tower
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