CN114575652B - But dilatation formula shaft tower - Google Patents
But dilatation formula shaft tower Download PDFInfo
- Publication number
- CN114575652B CN114575652B CN202111348407.XA CN202111348407A CN114575652B CN 114575652 B CN114575652 B CN 114575652B CN 202111348407 A CN202111348407 A CN 202111348407A CN 114575652 B CN114575652 B CN 114575652B
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- CN
- China
- Prior art keywords
- tower
- tower body
- expandable
- staple bolt
- air pressure
- Prior art date
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- 238000009530 blood pressure measurement Methods 0.000 claims abstract description 11
- 230000008054 signal transmission Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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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
-
- 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
-
- 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
- E04H12/2284—Means for adjusting the orientation of the post or pole
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a capacity-expandable pole tower which comprises a pole tower body and accessory components, wherein the accessory components are fixed on the pole tower body through anchor clamps, the inner sides of the anchor clamps are provided with pressure measurement structures, and the pressure measurement structures can display the holding pressure of the anchor clamps, so that the proper range can be obtained according to a test when the accessory components are installed for the first time, the accessory components can be installed according to a test value when the accessory components are installed, and the accessory components can be installed according to the pressure value on the anchor clamps installed before on the pole tower body when ornaments are added.
Description
Technical Field
The invention relates to a dilatable tower, in particular to a dilatable tower capable of displaying mounting holding pressure.
Background
With the development of social economy and science, demands for towers are increasing, such as signal towers for signal use, circuit towers for circuit transportation, decorative towers for decorative effect and the like, in recent years, with the increasing demands for land utilization and landscaping of urban villages and the like, a single tower needs to bear two or more functions to meet the demands of people, for example, a 'new bracket for combined towers' disclosed in Chinese patent literature, the bulletin number CN204960455U of which comprises a plurality of towers, a plurality of operation platforms arranged on each tower and lightning rods arranged on the tower tops; comprises 2 transverse extension rods arranged on each tower column and a vertical rod arranged on the free end of each extension rod; the cross section of every column is circular, and semicircular connecting pieces have all been welded to two extension rod inner, and two connecting pieces are all through being used for with column complex semicircular clamp structure and column connection additional installation easy operation, dilatation is with low costs, for reducing the characteristics that communication cost provided reliable basis, but its additional installation structure is complicated, is difficult to avoid causing the destruction to the higher shaft tower of life because of the operation is improper when installing additional.
Disclosure of Invention
The invention aims to solve the problems that the existing expandable tower is difficult to install or easy to damage, and provides the expandable tower which is simple to install and can display the holding pressure during installation.
The invention is realized by the following technical scheme:
The utility model provides a but dilatation formula shaft tower, includes shaft tower body and accessory subassembly, accessory subassembly passes through the staple bolt to be fixed on the shaft tower body, the staple bolt inboard is provided with pressure measurement structure, and pressure measurement structure can show the embracing pressure of staple bolt, consequently can obtain suitable scope according to the test when the accessory subassembly is installed for the first time, can install according to the test value when installing, and install according to the pressure value on the staple bolt that installs before on the shaft tower body when installing the accessory subassembly additional, like installing the embellishment additional.
Preferably, the pressure measurement structure comprises an elastic element and an indicating needle, the indicating needle penetrates out of the anchor ear and can move along the circumferential direction of the anchor ear, scales are arranged at corresponding positions of the anchor ear on the pointer, the elastic element is compressed and deformed when the anchor ear is tightly held, the deformation can be displayed through the pointer, the holding pressure is converted through the deformation, and external power supply is not needed when the anchor ear is conveniently checked.
Preferably, a measuring groove for installing the elastic element is formed in the inner side of the hoop, and the elastic element can be fully filled in the measuring groove in a natural state, so that the elastic element is more firmly installed.
Preferably, the hoop is provided with a photosensitive element which can be shielded by the indicating needle and a signal transmission device, the position of the photosensitive element can be set according to the needs, for example, the photosensitive element is arranged at the position of the holding force value with loosening risk, and after the pointer shields the photosensitive element, a signal can be transmitted to a manager for alarming, so that the staff can be arranged for overhauling.
Preferably, the bottom of the tower body is fixedly connected with an anti-toppling device, the anti-toppling device comprises an air pressure box and a fan, a piston plate is arranged in the air pressure box and divides the air pressure box into a non-sealed cabin on the upper part and a sealed cabin on the lower part, a screw rod capable of moving the piston plate up and down is arranged in the center of the piston plate, and a steering mechanism for transmitting the torque of the fan is connected to the upper part of the screw rod. When the wind blows against the fan, the fan rotates, the steering mechanism transmits steering torque to the screw rod, the screw rod rotates to enable the piston plate to be lifted upwards, the air pressure of the sealed cabin is reduced, the piston plate and the whole air pressure box are subjected to downward force, and the force is opposite to the wind pressure force in the moment direction generated by the tower body, so that the tower body is prevented from toppling.
Preferably, the top and/or the bottom of the screw is/are provided with a rotating bearing for connecting the air pressure box, and the screw can transmit force to the box body to play a role of fixing the screw.
Preferably, a dynamic sealing piece is arranged at the joint of the screw rod and the piston plate and the joint of the piston plate and the air pressure box, so that air leakage of the sealed cabin is prevented.
Preferably, a manual air pressure valve is arranged under the sealing wind, and can be communicated with external air after being opened, so that the installation of the pole tower is facilitated.
Preferably, a lightning rod is arranged at the top end of the pole tower body.
Therefore, the invention has the following beneficial effects:
Through setting up pressure measurement structure in the staple bolt, show the pressure of holding tightly of staple bolt, consequently can install according to experimental scope value that obtains when installing the accessory subassembly for the first time, and when installing the accessory subassembly additional, can install according to the pressure value on the staple bolt of installing before on the shaft tower body, simple to operate is difficult to produce the destruction to the shaft tower body.
Drawings
FIG. 1 is a general schematic diagram of a first embodiment of the present invention with intermediate parts omitted;
FIG. 2 is a schematic top view of a hoop according to an embodiment of the present invention;
FIG. 3 is a schematic side view of an anti-toppling device according to an embodiment of the present invention;
Fig. 4 is a schematic top view of an anti-toppling device according to an embodiment of the invention.
In the figure: the lightning rod 11, accessory assembly 2, staple bolt 3, pressure measurement structure 31, elastic component 311, pilot pin 312, photosensitive element 313, anti-toppling device 4, pneumatic box 41, fan 42, piston plate 43, screw 44, pivot bearing 441, steering mechanism 45, dynamic seal 46, non-sealed cabin 47, sealed cabin 48, pneumatic valve 49.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate an azimuth or a positional relationship based on that shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention.
1-4, An expandable pole tower, including pole tower body 1 and accessory component 2, pole tower body 1 top is provided with lightning rod 11, accessory component 2 is fixed on pole tower body 1 through staple bolt 3, staple bolt 3 inboard is provided with pressure measurement structure 31, and pressure measurement structure 31 includes elastic component 311 and pilot pin 312, and pilot pin 312 wears out staple bolt 3 and can follow staple bolt 3 circumference and remove, and staple bolt 3 is provided with the scale in the pointer corresponds the position, and staple bolt 3 inboard is provided with the measuring tank that is used for installing elastic component 311, and elastic component 311 can be full of the measuring tank when natural state for elastic component 311 installs more firmly, is being provided with photosensitive element 313 and signal transmission device 314 that can be sheltered from by pilot pin 312 on staple bolt 3.
When the accessory component 2 is first installed, a proper range can be obtained according to the test, and the accessory component can be installed according to the test value and the pressure displayed by the pressure measuring structure 31
The accessory assembly 2, such as the ornament, may be installed according to the pressure value of the pressure measuring structure 31 on the hoop 3 previously installed on the tower body 1.
After the installation is completed, the position of the photosensitive element 313 can be set according to the requirement, for example, a loosening-preventing pressure critical value, and when the pointer shields the photosensitive element 313, the signal transmission device 314 can transmit an alarm to a manager through a network, so that the operator can be arranged to overhaul.
In addition, the bottom of the tower body 1 of the embodiment is fixedly connected with an anti-toppling device 4, the anti-toppling device 4 comprises an air pressure box 41 and a fan 42, the fan 42 comprises fan blades arranged on a rotating shaft and can be blown by wind, the embodiment is provided with four air pressure boxes 41 and corresponding fans 42 which are uniformly arranged around the tower body 1, the four air pressure boxes 41 form a circular ring shape, a piston plate 43 is arranged in the air pressure boxes 41 to divide the air pressure boxes 41 into an upper non-sealed cabin 47 and a lower sealed cabin 48, a screw 44 capable of moving the piston plate 43 up and down is arranged in the center of the piston plate 43, a steering mechanism 45 for transmitting the torque of the fans 42 is connected to the upper portion of the screw 44, and the steering mechanism 45 transmits the torque through a helical gear structure to convert the horizontal axial torque into the vertical axial torque. The screw 44 is connected to the top and bottom of the air pressure tank 41 through a rotating bearing 441, and can transmit force to the air pressure tank 41, thereby functioning as a fixing screw 44. A dynamic seal 46 is provided at the connection of the rod to the piston plate 43 and at the connection of the piston plate 43 to the pneumatic tank 41 to prevent the capsule 48 from leaking. The air pressure tank 41 is provided with a sliding groove corresponding to the piston plate 43 at the connection with the piston plate 43.
When a large wind blows, the fan 42 facing the wind direction rotates positively, the steering mechanism 45 transmits steering torque to the screw 44, the piston plate 43 and the air pressure box 41 cannot rotate because the cross section of the piston plate 43 is the same as that of the air pressure box 41 and is not circular, under the rotation of the screw 44, the piston plate 43 is lifted upwards, the air pressure of the sealed cabin 48 is reduced, the piston plate 43 receives downward force and is transmitted to the whole air pressure box 41 through the screw 44, and therefore, the torque generated on the tower body 1 is opposite to the wind pressure torque, and the effect of preventing the tower body 1 from toppling over is achieved; the fan 42 facing the wind direction is reversed, the process is opposite to the forward rotation, the piston plate 43 is subjected to downward force, the air pressure of the seal cabin 48 is increased, the piston plate 43 is prevented from descending, upward force is generated on the piston plate 43 and is transmitted to the whole air pressure box 41 through the screw 44, therefore, the moment direction generated on the tower body 1 is opposite to the wind pressure moment, and the effect of preventing the tower body 1 from tilting is also achieved. A manual air pressure valve 49 is arranged below the sealed cabin 48, and can be communicated with external air after being opened, so that the air pressure in the sealed cabin 48 can be regulated, and the installation of the pole tower is facilitated.
Thus, the present invention has advantages including:
(1) The pressure measuring structure 31 is arranged in the anchor ear 3 to display the holding pressure of the anchor ear 3, so that the anchor ear can be installed according to a range value obtained by a test when the accessory component 2 is installed for the first time, and the anchor ear can be installed according to the pressure value on the anchor ear 3 installed before the tower body 1 when the accessory component 2 is additionally installed, the anchor ear is convenient to install, the tower body 1 is not easy to be damaged, and electric power support is not needed;
(2) The position of the photosensitive element 313 can be set according to the requirement, such as a pressure critical value for preventing looseness, when the pointer shields the photosensitive element 313, a signal can be transmitted to a manager through a network to give an alarm, and thus, a worker can be arranged to overhaul;
(3) The bottom of the tower body 1 is fixedly connected with an anti-toppling device 4, and anti-toppling moment is generated through wind power transmission without external energy supply.
Claims (8)
1. The utility model provides a but dilatation formula shaft tower, includes shaft tower body and accessory subassembly, its characterized in that, accessory subassembly passes through the staple bolt to be fixed on the shaft tower body, the staple bolt inboard is provided with pressure measurement structure, the bottom fixedly connected with of shaft tower body prevents empting the device, prevent empting the device and include pneumatic tank and fan, be provided with the piston board that can reciprocate in the pneumatic tank, the piston board falls into the sealed cabin of the non-sealed cabin and the lower part on upper portion with the pneumatic tank, the piston board central authorities are provided with the screw rod that can reciprocate the piston board, and screw rod upper portion is connected with the steering mechanism that is used for transmitting the fan moment.
2. The expandable tower of claim 1, wherein: the pressure measurement structure includes elastic element and pilot pin, and the pilot pin wears out the staple bolt and can follow staple bolt circumference and remove, and the staple bolt is provided with the scale in the pointer position that corresponds.
3. The expandable tower of claim 2, wherein: the inner side of the anchor ear is provided with a measuring groove for installing an elastic element, and the elastic element can be filled in the measuring groove in a natural state.
4. A expandable tower according to claim 3, wherein: the hoop is provided with a photosensitive element which can be shielded by the indicating needle and a signal transmission device.
5. The expandable tower of claim 1, wherein: and the top and/or the bottom of the screw rod is/are provided with a rotating bearing for connecting with the air pressure box.
6. The expandable tower of claim 5, wherein: and a movable sealing piece is arranged at the joint of the screw rod and the piston plate and the joint of the piston plate and the air pressure box.
7. The expandable tower of claim 1 or 5 or 6, wherein: the side of the sealed cabin is provided with a manual air pressure valve.
8. The expandable tower of claim 1 or 2 or 3 or 5 or 6, wherein: and a lightning rod is arranged at the top end of the pole tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111348407.XA CN114575652B (en) | 2021-11-15 | 2021-11-15 | But dilatation formula shaft tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111348407.XA CN114575652B (en) | 2021-11-15 | 2021-11-15 | But dilatation formula shaft tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114575652A CN114575652A (en) | 2022-06-03 |
| CN114575652B true CN114575652B (en) | 2024-07-19 |
Family
ID=81769605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111348407.XA Active CN114575652B (en) | 2021-11-15 | 2021-11-15 | But dilatation formula shaft tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114575652B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208153303U (en) * | 2018-05-08 | 2018-11-27 | 上海爱的发制药有限公司 | A kind of air compression system |
| CN210124170U (en) * | 2019-07-05 | 2020-03-06 | 合肥九狮园林建设有限责任公司 | Trees protector is used in gardens maintenance |
| CN112730058A (en) * | 2020-12-21 | 2021-04-30 | 天津鼎维固模架工程股份有限公司 | Testing arrangement of dish knot formula steel pipe support load |
| CN218643993U (en) * | 2021-11-15 | 2023-03-17 | 浙江德宝通讯科技股份有限公司 | Anti-toppling tower |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2646353C2 (en) * | 1976-10-14 | 1978-11-23 | Huetter, U., Prof. Dr., 7312 Kirchheim | Transportable mast, especially for wind turbines |
| KR101666590B1 (en) * | 2009-02-23 | 2016-10-14 | 삼성전자 주식회사 | Shift register having glitch free function in power saving operation |
| FR2948153B1 (en) * | 2009-07-15 | 2011-12-30 | Saipem Sa | VERTICALLY ADJUSTED PYLONE MARITIME WIND TURBINE |
| US8727690B2 (en) * | 2009-09-10 | 2014-05-20 | National Oilwell Varco, L.P. | Windmill handling system and method for using same |
| CN206233672U (en) * | 2016-08-11 | 2017-06-09 | 青岛汇金通电力设备股份有限公司 | A kind of flexible overturn-preventing system of single-pipe tower socket |
| CN106223700B (en) * | 2016-08-25 | 2018-09-14 | 杭州德宝机电制造有限公司 | More poles communicate shaft tower |
| CN108953316B (en) * | 2018-07-02 | 2020-09-01 | 合肥海银杆塔有限公司 | Fixing hoop for composite material tower |
| CN113404371A (en) * | 2021-07-16 | 2021-09-17 | 吉林众德建筑工程有限公司 | Self-adaptive telegraph pole installation auxiliary stabilizing system |
| CN113565361A (en) * | 2021-07-19 | 2021-10-29 | 寇旭 | Can prevent wire pole of taking correction function certainly of empting |
-
2021
- 2021-11-15 CN CN202111348407.XA patent/CN114575652B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208153303U (en) * | 2018-05-08 | 2018-11-27 | 上海爱的发制药有限公司 | A kind of air compression system |
| CN210124170U (en) * | 2019-07-05 | 2020-03-06 | 合肥九狮园林建设有限责任公司 | Trees protector is used in gardens maintenance |
| CN112730058A (en) * | 2020-12-21 | 2021-04-30 | 天津鼎维固模架工程股份有限公司 | Testing arrangement of dish knot formula steel pipe support load |
| CN218643993U (en) * | 2021-11-15 | 2023-03-17 | 浙江德宝通讯科技股份有限公司 | Anti-toppling tower |
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| Publication number | Publication date |
|---|---|
| CN114575652A (en) | 2022-06-03 |
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