CN113015388B - Can prevent overhead type annunciator install bin of snow - Google Patents
Can prevent overhead type annunciator install bin of snow Download PDFInfo
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- CN113015388B CN113015388B CN202110221729.1A CN202110221729A CN113015388B CN 113015388 B CN113015388 B CN 113015388B CN 202110221729 A CN202110221729 A CN 202110221729A CN 113015388 B CN113015388 B CN 113015388B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
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- Microelectronics & Electronic Packaging (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses an overhead annunciator mounting box capable of preventing accumulated snow, which comprises a driving box and a main box, wherein the driving box is fixedly connected with the main box, the main box is used for mounting an annunciator, a snow removing mechanism and a drying mechanism are respectively arranged between the driving box and the main box, and the snow removing mechanism comprises a driving main shaft, two driven auxiliary shafts and a middle shaft which are rotatably arranged in the driving box. The driving box and the main box for mounting the annunciator are arranged at a high position, the driving main shaft driven by wind power is arranged in the driving box, and the driving of the middle shaft is realized under the action of meshing transmission, so that the high-pressure cam can perform deflection motion at a certain angle and a certain period, a snow cleaning push plate on the main box is driven, and snow on the main box is cleaned; the heat dissipation wind wheel continuously rotates by utilizing transmission among the first-stage transmission shaft, the second-stage transmission shaft and the threaded rod, so that high-temperature heat generated by the operation of the annunciator is dissipated, and the drying and dehumidifying operation is performed on accumulated snow.
Description
Technical Field
The invention relates to the technical field of annunciator application protection, in particular to an overhead annunciator mounting box capable of preventing accumulated snow.
Background
Due to the rapid development of scientific technology, the signal transmission mode becomes more and more diversified, wherein, taking wireless communication technology as an example, the generation and application of wireless communication technology causes great impact on the traditional wired communication technology, and the generation and updating of wired communication are realized to a certain extent.
Under the prior art, wireless communication needs to rely on the stealthy connection between each website to a great extent, need install signal transceiver in each website promptly, and in order to guarantee signal transmission's ageing, adopt the open-air means of installation of container formula more to the installation of annunciator, nevertheless in some areas, often need to deal with the extreme weather of sleet storm, especially sleet weather, a large amount of snow are very easily accumulated on the annunciator install bin, and the long-term snow that lacks the clearance not only can aggravate the weight burden of annunciator install bin, cause the influence to signal receiving and dispatching effect more easily, lead to wireless communication to be obstructed even cut off.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, the complete protection is difficult to provide for annunciators in extreme climatic regions, and provides an overhead annunciator mounting box capable of preventing snow accumulation.
In order to achieve the purpose, the invention adopts the following technical scheme:
an overhead annunciator mounting box capable of preventing accumulated snow comprises a driving box and a main box, wherein the driving box is fixedly connected with the main box, the main box is used for mounting an annunciator, and a snow removing mechanism and a drying mechanism are respectively arranged between the driving box and the main box;
the snow removing mechanism comprises a driving main shaft, two driven auxiliary shafts and a middle shaft which are rotatably arranged in a driving box, wherein an unobstructed wind wheel is fixedly arranged on the driving main shaft, a primary gear and a secondary gear which are connected in a meshed mode are respectively and fixedly sleeved on the driving main shaft and the driven auxiliary shafts, two driven auxiliary shafts are respectively and fixedly connected with a plane turntable, a reciprocating rack is movably connected between the two plane turntables, a longitudinal circulating gear which is connected with the reciprocating rack in a meshed mode is fixedly arranged on the middle shaft, a high-pressure cam is fixedly sleeved on the middle shaft, a reset spring is fixedly arranged on one side of the upper end of the main box, and a snow removing push plate which is movably abutted against the high-pressure cam is fixedly connected on the reset spring;
drying mechanism sets up the one-level transmission shaft in the drive case and rotates second grade transmission shaft, the threaded rod that sets up in the main tank including rotating, and on driven auxiliary shaft and the one-level transmission shaft respectively fixed cover be equipped with the tertiary gear and the level four gear that the meshing is connected, be connected with the transmission track between one-level transmission shaft and the second grade transmission shaft, and the ratchet that fixedly connected with and threaded rod meshing are connected on the second grade transmission shaft, fixed cover is equipped with the heat dissipation wind wheel on the threaded rod, and opens in the main tank lateral wall and be equipped with and dispel the heat the corresponding heat dissipation slot hole of wind wheel.
Preferably, the driving main shaft is horizontally arranged at the middle end position of the side wall of the driving box, the two driven auxiliary shafts are horizontally arranged at the two end positions of the side wall of the driving box, and the middle shaft is vertically arranged at the inner position of the middle end of the driving box.
Preferably, the unobstructed wind wheel is mounted at one end of the driving main shaft extending out of the driving box, and the planar turntable is mounted at one end of the driven auxiliary shaft in the driving box.
Preferably, two ends of the reciprocating rack are respectively and rotatably mounted on the two plane rotating discs, the longitudinal circulating gear horizontally corresponding to the reciprocating rack is mounted at the lower end position of the middle shaft in the driving box, and the high-pressure cam is mounted at the upper end position of the middle shaft extending out of the driving box.
Preferably, the upper end of the main box is horizontally provided with a groove, the return spring is positioned in one side, away from the driving box, of the groove, and the snow removing push plate is slidably sleeved in the groove.
Preferably, the primary transmission shaft and the secondary transmission shaft are respectively and vertically arranged at the inner positions of the lower ends of the driving box and the main box, and the threaded rod is horizontally arranged at the inner position of the upper end of the main box.
Compared with the prior art, the invention has the following advantages:
1. the snow cleaning push plate is provided with an integral driving box and a main box which have a certain height, a driving main shaft which is driven by a resistance-free wind wheel to rotate is arranged in the driving box, synchronous rotating motion of two driven auxiliary shafts and a plane rotary plate is realized by utilizing a primary gear and a secondary gear which are connected in a meshed mode, a reciprocating rack which can reciprocate up and down and left and right is pulled between the two rotary plates, a central shaft and a high-pressure cam are driven to deflect at a certain angle by utilizing the reciprocating rack and a longitudinal circulating ring gear which are connected in a meshed mode, so that the snow cleaning push plate on the main box is pressed and driven, and snow on the main box is cleaned by the snow cleaning push plate in the process of moving back and forth.
2. The invention utilizes a three-stage gear and a four-stage gear which are connected in a meshing way to drive a first-stage transmission shaft to rotate in a driving box, and utilizes a transmission crawler, a ratchet wheel and a threaded rod which are connected in a meshing way to realize the continuous rotation of a heat-dissipating wind wheel in a main box so as to dissipate the high-temperature heat generated by a signaler in the main box and discharge the high-temperature heat outwards through a heat-dissipating long hole so as to heat and dry the low-temperature accumulated snow outside the main box, thereby accelerating the snow removing efficiency and quality.
In conclusion, the driving box and the main box for mounting the annunciator are arranged at the high position, the driving main shaft driven by wind power is arranged in the driving box, and the driving of the middle shaft is realized under the action of meshing transmission, so that the high-pressure cam can perform deflection motion at a certain angle and a certain period, and the snow cleaning push plate supported by the reset spring on the main box is driven, and snow on the main box is cleaned; the heat dissipation wind wheel continuously rotates by utilizing transmission among the first-stage transmission shaft, the second-stage transmission shaft and the threaded rod, so that high-temperature heat generated by the operation of the annunciator is dissipated, and the drying and dehumidifying operation is performed on accumulated snow.
Drawings
Fig. 1 is a schematic structural view of an elevated annunciator mounting box capable of preventing snow accumulation according to the present invention;
fig. 2 is an enlarged schematic view of a part a of the structure of an elevated annunciator mounting box capable of preventing snow accumulation according to the present invention;
FIG. 3 is a schematic structural view of a driving box of an elevated annunciator mounting box capable of preventing snow accumulation according to the present invention;
FIG. 4 is a schematic view of a connection structure between a driving main shaft and a driven auxiliary shaft of an elevated annunciator mounting box capable of preventing snow accumulation according to the present invention;
fig. 5 is a schematic view of a connecting structure of a central shaft, a longitudinal gear and a high-pressure cam of the snow-accumulation-preventing overhead annunciator mounting box provided by the invention;
fig. 6 is a schematic view of a connection structure of a primary transmission shaft, a secondary transmission shaft and a tertiary transmission shaft of the overhead annunciator mounting box capable of preventing snow accumulation according to the present invention.
In the figure: the device comprises a driving box 1, a main box 2, a driving main shaft 3, a driven auxiliary shaft 4, a middle shaft 5, a first-stage gear 6, a first-stage gear 7, a second-stage gear 8, a plane rotary table 9, a reciprocating rack 10, a longitudinal circulating gear 11, a high-pressure cam 12, a return spring 13, a snow cleaning push plate 14, a first-stage transmission shaft 15, a second-stage transmission shaft 16, a threaded rod 17, a third-stage gear 18, a fourth-stage gear 19, a transmission crawler 20, a ratchet wheel 21, a heat-driving wind wheel 22 and a heat-radiating long hole 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, an overhead annunciator installation box capable of preventing snow accumulation comprises a drive box 1 and a main box 2, wherein the drive box 1 and the main box 2 are fixedly connected, a snow removing mechanism and a drying mechanism are respectively arranged between the drive box 1 and the main box 2, and it is to be noted that the annunciator is suitable for a region with rich wind resources and is installed at a proper height position so as to facilitate wind driving;
specifically, referring to the attached drawings 1 and 3 of the specification, the snow removing mechanism comprises a driving main shaft 3, two driven auxiliary shafts 4 and a middle shaft 5 which are rotatably arranged in the driving box 1, a non-resistance wind wheel 6 is fixedly arranged on the driving main shaft 3, a primary gear 7 and a secondary gear 8 which are in meshing connection are respectively fixedly sleeved on the driving main shaft 3 and the driven auxiliary shafts 4, the primary gear 7 and the secondary gear 8 are flat gears, planar turntables 9 are fixedly connected on the two driven auxiliary shafts 4, a reciprocating rack 10 is movably connected between the two planar turntables 9, a longitudinal circulating gear 11 which is in meshing connection with the reciprocating rack 10 is fixedly arranged on the middle shaft 5, specifically referring to the attached drawings 3 of the specification, the reciprocating rack 10 is always in meshing connection with the longitudinal circulating gear 11 in the up-down and left-right directions moving processes to drive the longitudinal circulating gear 11 to repeatedly deflect at a certain angle, a high-pressure cam 12 is fixedly sleeved on the middle shaft 5, a return spring 13 is fixedly arranged on one side of the upper end of the main box 2, and a return spring 14 is fixedly connected on the return spring 13 and movably abutted against the high-pressure cam 12 is fixedly connected with the return spring 14 in the return of the return push plate 14 in the front-back and front push plate moving processes to push the snow removing box 2 to push the snow and push the snow removing;
specifically referring to the attached drawings 1 and 6 in the specification, the drying mechanism comprises a first-stage transmission shaft 15 rotatably arranged in the driving box 1, a second-stage transmission shaft 16 rotatably arranged in the main box 2, and a threaded rod 17, wherein a third-stage gear 18 and a fourth-stage gear 19 which are meshed and connected are respectively fixedly sleeved on the driven auxiliary shaft 4 and the first-stage transmission shaft 15, the third-stage gear 18 and the fourth-stage gear 19 are bevel gears, a transmission crawler 20 is connected between the first-stage transmission shaft 15 and the second-stage transmission shaft 16, a ratchet 21 meshed and connected with the threaded rod 17 is fixedly connected to the second-stage transmission shaft 16, a heat-dissipating wind wheel 22 is fixedly sleeved on the threaded rod 17, a heat-dissipating long hole 23 corresponding to the heat-dissipating wind wheel 22 is formed in the side wall of the main box 2, the heat-dissipating wind wheel 22 can dissipate high-temperature heat generated by the operation of the annunciator in the rotating process and is discharged outwards through the heat-dissipating long hole 23, and the high-temperature heat heats the whole main box 2 in the flowing process so as to accelerate the melting and evaporation of accumulated snow on the main box 2.
Specifically, referring to fig. 3 in the specification, the driving main shaft 3 is horizontally disposed at the middle end of the side wall of the driving box 1, the two driven auxiliary shafts 4 are horizontally disposed at the two ends of the side wall of the driving box 1, and the middle shaft 5 is vertically disposed at the middle inner end of the driving box 1, so that the driving main shaft 3 continuously rotates under the action of wind power, and the middle shaft 5 rotates.
The non-resistance wind wheel 6 is arranged at one end of the driving main shaft 3 extending out of the driving box 1 so as to be driven by wind power, the plane rotary tables 9 are arranged at one end of the driven auxiliary shaft 4 positioned in the driving box 1, and the two plane rotary tables 9 can support the reciprocating rack 10 to move back and forth in the up-down direction and the left-right direction.
Two ends of a reciprocating rack 10 are respectively rotatably arranged on the two plane turntables 9, a longitudinal circulating gear 11 horizontally corresponding to the reciprocating rack 10 is arranged at the lower end position of the middle shaft 5 in the driving box 1, a high-pressure cam 12 is arranged at the upper end position of the middle shaft 5 extending out of the driving box 1, the high-pressure cam 12 is always abutted against a snow removing push plate 14 in the deflection process, and accumulated snow on the main box 2 is removed by the aid of the horizontally moving snow removing push plate 14.
The recess has been seted up to 2 upper ends levels of main case, and reset spring 13 is located the recess and keeps away from one side of drive case 1, and clear snow push pedal 14 slip cap is located the recess, and it needs to explain that the recess sets up reset spring 13's one end opening to in accumulated snow water discharges.
First order transmission shaft 15 and second order transmission shaft 16 set up perpendicularly respectively and locate drive box 1 and 2 lower extreme internal positions of main tank, and threaded rod 17 level sets up in 2 upper ends internal positions of main tank, and the high temperature steam can be driven to the heat dissipation wind wheel 22 that utilizes the rotary motion in eminence position to flow in main tank 2 with higher speed high temperature steam, both can discharge with higher speed high temperature steam, can also heat the snow ponding on the main tank 2, so that it melts the evaporation.
The invention can be illustrated by the following operating modes:
under the action of wind power, the unobstructed wind wheel 6 rotates, so that the driving main shaft 3 synchronously rotates;
the driving main shaft 3 drives two driven auxiliary shafts 4 to rotate through a primary gear 8 and a secondary gear 9 which are connected in a meshed mode, the driven auxiliary shafts 4 drive the plane turntables 9 to move synchronously, and therefore reciprocating racks 10 located between the two plane turntables 9 move up and down and in the left and right direction in a reciprocating mode;
the reciprocating rack 10 is always meshed and connected with the longitudinal circulating gear 11 in the moving process, the longitudinal circulating gear 11 drives the middle shaft 5 to deflect left and right at a certain angle in the driving box 1, and the middle shaft 5 drives the high-pressure cam 12 to synchronously deflect;
the high-pressure cam 12 extrudes the snow removing push plate 14 in the deflection process, so that the inclined push plate 14 horizontally moves in a groove at the upper end of the main box 1, and the snow removing push plate 14 moving back and forth wipes accumulated snow on the main box 1 for cleaning under the tension action of the return spring 13;
the driven auxiliary shaft 4 drives the first-stage transmission shaft 15 to rotate through a third-stage gear 18 and a fourth-stage gear 19 which are connected in a meshed mode, the first-stage transmission shaft 15 drives the second-stage transmission shaft 16 to rotate through a transmission crawler 20, and the second-stage transmission shaft 16 drives the ratchet wheel 21 to synchronously rotate;
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (6)
1. An elevated annunciator mounting box capable of preventing accumulated snow comprises a driving box (1) and a main box (2) which are fixedly connected, and is characterized in that,
a snow removing mechanism and a drying mechanism are respectively arranged between the driving box (1) and the main box (2);
the snow removing mechanism comprises a driving main shaft (3), two driven auxiliary shafts (4) and a middle shaft (5) which are rotatably arranged in a driving box (1), a non-resistance wind wheel (6) is fixedly arranged on the driving main shaft (3), a primary gear (7) and a secondary gear (8) which are connected in a meshed mode are respectively fixedly sleeved on the driving main shaft (3) and the driven auxiliary shafts (4), planar turntables (9) are fixedly connected on the two driven auxiliary shafts (4), a reciprocating rack (10) is movably connected between the two planar turntables (9), a longitudinal circulating gear (11) which is connected with the reciprocating rack (10) in a meshed mode is fixedly arranged on the middle shaft (5), a high-pressure cam (12) is fixedly sleeved on the middle shaft (5), a reset spring (13) is fixedly arranged on one side of the upper end of the main box (2), and a snow removing push plate (14) which is movably abutted against the high-pressure cam (12) is fixedly connected on the reset spring (13);
the drying mechanism comprises a first-stage transmission shaft (15) rotatably arranged in the driving box (1), a second-stage transmission shaft (16) rotatably arranged in the main box (2) and a threaded rod (17), a driven auxiliary shaft (4) and the first-stage transmission shaft (15) are respectively and fixedly sleeved with a third-stage gear (18) and a fourth-stage gear (19) which are connected in a meshed mode, a transmission crawler (20) is connected between the first-stage transmission shaft (15) and the second-stage transmission shaft (16), a ratchet wheel (21) which is connected with the threaded rod (17) in a meshed mode is fixedly connected to the second-stage transmission shaft (16), a heat-dissipating wind wheel (22) is fixedly sleeved on the threaded rod (17), and a heat-dissipating long hole (23) corresponding to the heat-dissipating wind wheel (22) is formed in the side wall of the main box (2); ratchet (21) drive through threaded rod (17) that is connected with it meshing and drive hot wind wheel (22) and rotate to drive the high temperature steam in main tank (2), make high temperature steam outwards discharge through heat dissipation slot hole (23), and discharge the in-process outside and heat main tank (2) outer wall, dry with low temperature snow ponding on main tank (2).
2. An anti-snow-accumulation overhead annunciator mounting box as claimed in claim 1,
the driving main shaft (3) is horizontally arranged at the middle end of the side wall of the driving box (1), the two driven auxiliary shafts (4) are horizontally arranged at two ends of the side wall of the driving box (1), and the middle shaft (5) is vertically arranged at the inner position of the middle end of the driving box (1).
3. The installation box of overhead annunciator capable of preventing snow accumulation as claimed in claim 2,
the unobstructed wind wheel (6) is arranged at one end of the driving main shaft (3) extending out of the driving box (1), and the plane turntable (9) is arranged at one end of the driven auxiliary shaft (4) positioned in the driving box (1).
4. The installation box of overhead annunciator capable of preventing snow accumulation as claimed in claim 3,
two ends of the reciprocating rack (10) are respectively rotatably arranged on the two plane turntables (9), a longitudinal circulating gear (11) horizontally corresponding to the reciprocating rack (10) is arranged at the lower end position of the middle shaft (5) in the driving box (1), and the high-pressure cam (12) is arranged at the upper end position of the middle shaft (5) extending out of the driving box (1).
5. An anti-snow-accumulation overhead annunciator mounting box as claimed in claim 4,
a groove is horizontally formed in the upper end of the main box (2), a return spring (13) is located in one side, away from the driving box (1), of the groove, and the snow removing push plate (14) is slidably sleeved in the groove.
6. An anti-snow-accumulation overhead annunciator mounting box as claimed in claim 5,
the primary transmission shaft (15) and the secondary transmission shaft (16) are respectively vertically arranged at the inner positions of the lower ends of the driving box (1) and the main box (2), and the threaded rod (17) is horizontally arranged at the inner position of the upper end of the main box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110221729.1A CN113015388B (en) | 2021-02-27 | 2021-02-27 | Can prevent overhead type annunciator install bin of snow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110221729.1A CN113015388B (en) | 2021-02-27 | 2021-02-27 | Can prevent overhead type annunciator install bin of snow |
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| Publication Number | Publication Date |
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| CN113015388A CN113015388A (en) | 2021-06-22 |
| CN113015388B true CN113015388B (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110221729.1A Active CN113015388B (en) | 2021-02-27 | 2021-02-27 | Can prevent overhead type annunciator install bin of snow |
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| CN109375737A (en) * | 2018-10-23 | 2019-02-22 | 郑州辛西亚信息科技有限公司 | A kind of desk computer host case auxiliary radiating device |
| CN208706364U (en) * | 2018-09-21 | 2019-04-05 | 山东东利电气有限公司 | A kind of transformer with lightning protection function |
| CN111031208A (en) * | 2019-12-17 | 2020-04-17 | 深圳市万城科技有限公司 | Energy-saving electronic eye with high working stability |
| CN111246317A (en) * | 2020-03-04 | 2020-06-05 | 浦江光特通讯技术有限公司 | Router signal amplification equipment |
| CN111601184A (en) * | 2020-05-28 | 2020-08-28 | 南京博雅达网络科技有限公司 | Reliable CPE equipment with snow removal function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109782852B (en) * | 2019-02-02 | 2019-08-30 | 哈尔滨学院 | A kind of novel signal processing platform |
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2021
- 2021-02-27 CN CN202110221729.1A patent/CN113015388B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208127637U (en) * | 2018-01-31 | 2018-11-20 | 广东电网有限责任公司河源供电局 | A kind of electric power is with facilitating thermal diffusivity cabinet |
| CN208706364U (en) * | 2018-09-21 | 2019-04-05 | 山东东利电气有限公司 | A kind of transformer with lightning protection function |
| CN109375737A (en) * | 2018-10-23 | 2019-02-22 | 郑州辛西亚信息科技有限公司 | A kind of desk computer host case auxiliary radiating device |
| CN111031208A (en) * | 2019-12-17 | 2020-04-17 | 深圳市万城科技有限公司 | Energy-saving electronic eye with high working stability |
| CN111246317A (en) * | 2020-03-04 | 2020-06-05 | 浦江光特通讯技术有限公司 | Router signal amplification equipment |
| CN111601184A (en) * | 2020-05-28 | 2020-08-28 | 南京博雅达网络科技有限公司 | Reliable CPE equipment with snow removal function |
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