CN207348571U - Multistage linking pylon - Google Patents

Multistage linking pylon Download PDF

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Publication number
CN207348571U
CN207348571U CN201721283691.6U CN201721283691U CN207348571U CN 207348571 U CN207348571 U CN 207348571U CN 201721283691 U CN201721283691 U CN 201721283691U CN 207348571 U CN207348571 U CN 207348571U
Authority
CN
China
Prior art keywords
tower body
level
multistage
side roller
fixed
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.)
Expired - Fee Related
Application number
CN201721283691.6U
Other languages
Chinese (zh)
Inventor
肖丰新
刘开宇
季宏
林开
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.)
Changchun Branch China Tower Co Ltd
Original Assignee
Changchun Branch China Tower Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changchun Branch China Tower Co Ltd filed Critical Changchun Branch China Tower Co Ltd
Priority to CN201721283691.6U priority Critical patent/CN207348571U/en
Application granted granted Critical
Publication of CN207348571U publication Critical patent/CN207348571U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Multistage linking pylon is related to steel tower field, which includes:Multistage tower body, motor, roll, rope and pulley;There is fixed pulley on every layer of tower body of multistage tower body, rope one end of level-one tower body and the roll of motor are fixed, and pulley, two level tower body lower-left side roller, the two level tower body bottom right side roller for the upper left side for passing through level-one tower body, the upper right side of the other end and level-one tower body is fixed;Rope one end of two level tower body and the lower left side of level-one tower body are fixed, and by two level tower body upper left side roller, three-level tower body lower-left side roller, three-level tower body bottom right side roller, two level tower body upper right side roller, the lower right side of the other end and level-one tower body is fixed;Tower body component is together in series;The utility model reduces the loss of tower body entirety, easy to use, positive effect.The construction volume at the scene of can reducing, shortens construction period, ensures construction speed and construction quality, reduces the rent of the heavy suspender in scene, reduces construction cost.

Description

Multistage linking pylon
Technical field
It the utility model is related to steel tower field, and in particular to a kind of multistage linking pylon.
Background technology
At present, communicating, broadcast, TV signal lamp field carry out the transmission of wireless signal, tower extensively using communications tower Frame be usually by metallic plate in layer be welded into high-rise pylon, form multiple tower bodies, finally again tower top installation signal receive Transmitting apparatus.Need to use large-scale crane if gradually installed, in installation process, aerial work platform and others are big Type equipment aids in, and construction trouble, heavy workload, there are certain danger by operating personnel.Pylon generally use weldering common in the past The mode connect, it is necessary to install at the scene, site welding.Yet with the influence of environment, the rigidity and intensity of pad are difficult to protect Card, it is difficult to make more than hundred meters of brandreth, that is, enables and produces more than hundred meters of brandreth, is also difficult to guarantee the security of brandreth, and And the bad environments of site operation, construction quality are difficult to control, construction speed is influenced, also easily the safety belt of construction personnel is come Hidden danger, is prone to accidents.
Utility model content
In order to solve the problems in the existing technology, the utility model provides a kind of multistage linking pylon, solves existing There are the constructional difficulties in technology, there are the problem of certain security risk.
The utility model technical scheme applied to solve the technical problem is as follows:
Multistage linking pylon, the pylon include:Multistage tower body, motor, roll, rope and pulley;Multistage tower body it is every There is fixed pulley on layer tower body, rope one end of level-one tower body and the roll of motor are fixed, and pass through a left side for level-one tower body Pulley, two level tower body lower-left side roller, the two level tower body bottom right side roller of upside, the upper right side of the other end and level-one tower body is consolidated It is fixed;Rope one end of two level tower body and the lower left side of level-one tower body are fixed, and pass through two level tower body upper left side roller, three-level tower body Lower-left side roller, three-level tower body bottom right side roller, two level tower body upper right side roller, the lower right side of the other end and level-one tower body is consolidated It is fixed;And so on, so that tower body component be together in series;During expansion, motor drives roll to rotate, and collapses rope, so that will Multistage tower body mechanism expansion.
The beneficial effects of the utility model are:The utility model is by way of multistage linking by multistage tower body to set Speed or time expansion, install multistage tower body under tower, are being not required the time of work simply to pack up, are reducing tower The loss of body entirety, easy to use, positive effect.Can reduce scene construction volume, shorten construction period, ensure construction speed and Construction quality, reduces the rent of the heavy suspender in scene, reduces construction cost.
Brief description of the drawings
Fig. 1 the utility model multistage linking pylon principle schematics.
The structure diagram of Fig. 2 the utility model pylons.
In figure:1st, motor, 2, roll, 3, rope, 4, pulley, 5, level-one tower body, 6, two level tower body, 7, three-level tower body, 8th, level Four tower body, 9, Pyatyi tower body, 10, six grades of tower bodies, 11, batter post, 12, principal post and 13, base for post.
Embodiment
The utility model is described in further details with reference to the accompanying drawings and examples.
In the present embodiment, multistage linking pylon is as shown in Figure 1, by motor 1, roll 2, rope 3, pulley 4, level-one tower body 5th, 9, six grades of two level tower body 6, three-level tower body 7, level Four tower body 8, Pyatyi tower body tower bodies 10 are formed;On every grade of tower body of multistage tower body There is fixed pulley 4,3 one end of rope of level-one tower body 5 and the roll of motor 1 are fixed, and pass through the upper left side of level-one tower body 5 Pulley 4,6 lower-left side roller of two level tower body, 6 bottom right side roller of two level tower body, the upper right side of the other end and level-one tower body 5 is consolidated It is fixed;Rope one end of two level tower body 6 and the lower left side of level-one tower body are fixed, and pass through 6 upper left side roller of two level tower body, three-level tower 7 lower-left side roller of body, 7 bottom right side roller of three-level tower body, 6 upper right side roller of two level tower body, the bottom right of the other end and level-one tower body 5 Side is fixed;And so on, so that tower body component be together in series;During expansion, motor 1 drives roll 2 to rotate, and collapses rope 3, So as to which six grades of tower body mechanisms be unfolded., for multistage tower body mechanism (level-one~six grade) during being unfolded step by step, drive is corresponding Pylon realizes axial expansion.
The pylon includes batter post 11 and principal post 12;Some batter posts 11 are connected with each other with principal post 12, collectively form pylon master Body, the connection of its overall structure use triangle, and hyperbolic configuration design, i.e., the interconnection between brandreth is all with this two kinds of geometric forms Based on shape.The base for post 13 that the principal post 12 is located at ground includes:Double-deck pilum plate, anchor bolt casing and reinforcing rib.It has There is good anti seismic efficiency, and further strengthen the fixation to principal post 12.The base for post 13 of pylon structure principal post 12 uses Double-deck base plated construction:Upper end base plate, lower base plate and the reinforcing rib positioned at upper end base plate and lower base plate.Pedestal Surrounding arrangement anchor bolt, anchor bolt set double nut, make connection more constant.Bolt outer layer sets anchor bolt casing, institute State bolt and dried using complex acid salt epithelium and cover processing, greatly strengthen resistance to corrosion, the service life is much higher than galvanized bolt.
Brandreth junction is connected using flange bolt or clamp plate type, i.e., the joint of described brandreth all uses flange bolt Connect, connected at interconnection using clamp plate type, the connection between batter post 11 and principal post 12 is connected using clamp plate type;Principal post Dock between principal post, docked between batter post and batter post, all connected using flange bolt formula.Flange face and batter post 11 it Between be evenly arranged with some reinforcing ribs, it can regard the combination that centerbody and some cross sections are hollow rectangle as, save material While material, the rigidity and intensity of junction are greatly enhanced, makes pylon overall more firm, it is safer.

Claims (4)

1. multistage linking pylon, it is characterised in that the pylon includes:Multistage tower body, motor, roll, rope and pulley;It is multistage There is fixed pulley on every layer of tower body of tower body, rope one end of level-one tower body and the roll of motor are fixed, and pass through level-one Pulley, two level tower body lower-left side roller, the two level tower body bottom right side roller of the upper left side of tower body, the right side of the other end and level-one tower body Upside is fixed;Rope one end of two level tower body and the lower left side of level-one tower body are fixed, and pass through two level tower body upper left side roller, three Level tower body lower-left side roller, three-level tower body bottom right side roller, two level tower body upper right side roller, the bottom right of the other end and level-one tower body Side is fixed;And so on, so that tower body component be together in series;During expansion, motor drives roll to rotate, and collapses rope, from And multistage tower body mechanism is unfolded.
2. multistage linking pylon according to claim 1, it is characterised in that the tower body is made of brandreth;Brandreth docks Place is connected using flange bolt;Flat connection is used at brandreth interconnection.
3. multistage linking pylon according to claim 2, it is characterised in that the brandreth includes:Principal post and batter post;It is described The pedestal of principal post includes:Double-deck pilum plate, anchor bolt casing and reinforcing rib.
4. multistage linking pylon according to claim 1, it is characterised in that the series of the multistage tower body is 2-10.
CN201721283691.6U 2017-09-30 2017-09-30 Multistage linking pylon Expired - Fee Related CN207348571U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721283691.6U CN207348571U (en) 2017-09-30 2017-09-30 Multistage linking pylon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721283691.6U CN207348571U (en) 2017-09-30 2017-09-30 Multistage linking pylon

Publications (1)

Publication Number Publication Date
CN207348571U true CN207348571U (en) 2018-05-11

Family

ID=62357294

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721283691.6U Expired - Fee Related CN207348571U (en) 2017-09-30 2017-09-30 Multistage linking pylon

Country Status (1)

Country Link
CN (1) CN207348571U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107762230A (en) * 2017-09-30 2018-03-06 中国铁塔股份有限公司长春市分公司 Multistage linking pylon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107762230A (en) * 2017-09-30 2018-03-06 中国铁塔股份有限公司长春市分公司 Multistage linking pylon

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180511

Termination date: 20190930

CF01 Termination of patent right due to non-payment of annual fee