CN111140804B - Crank arm type solar energy lighthouse - Google Patents

Crank arm type solar energy lighthouse Download PDF

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Publication number
CN111140804B
CN111140804B CN202010029131.8A CN202010029131A CN111140804B CN 111140804 B CN111140804 B CN 111140804B CN 202010029131 A CN202010029131 A CN 202010029131A CN 111140804 B CN111140804 B CN 111140804B
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CN
China
Prior art keywords
crank arm
hinged
stage
frame
base
Prior art date
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Active
Application number
CN202010029131.8A
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Chinese (zh)
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CN111140804A (en
Inventor
毛中华
徐红卫
方晓水
余稳
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 Univpower Machinery Co ltd
Original Assignee
Zhejiang Univpower Machinery Co ltd
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Publication date
Application filed by Zhejiang Univpower Machinery Co ltd filed Critical Zhejiang Univpower Machinery Co ltd
Priority to CN202010029131.8A priority Critical patent/CN111140804B/en
Publication of CN111140804A publication Critical patent/CN111140804A/en
Application granted granted Critical
Publication of CN111140804B publication Critical patent/CN111140804B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/04—Resilient mountings, e.g. shock absorbers 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/06—Bases for movable standing lamps; Fixing standards to the bases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/26—Pivoted arms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/023—Power supplies in a casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The invention belongs to the technical field of mobile solar lighthouses, and particularly relates to a crank arm type solar lighthouse. Including the removal trailer, the removal trailer on be equipped with the protection casing, be equipped with electric power storage subassembly and hydraulic drive mechanism in the protection casing, its characterized in that, the removal trailer on still be equipped with the crank arm subassembly, the crank arm subassembly on be equipped with illumination lamps and lanterns and solar cell panel, the removal trailer on be equipped with four folding hydraulic support feet that distribute along the circumferencial direction. Compared with the prior art, the crank arm type solar energy lighthouse has the advantages that: reasonable in design, the irradiation angle is adjustable, and adjustable scope is various.

Description

Crank arm type solar energy lighthouse
Technical Field
The invention belongs to the technical field of mobile solar lighthouses, and particularly relates to a crank arm type solar lighthouse.
Background
When working in occasions such as emergency rescue, disaster relief and construction at night, the temporary light source equipment with high brightness is required to provide illumination. The conventional solution is to temporarily set up a lighthouse and install lamps, but the method has long setting up period and poor field adaptability, and if no power facilities near the field, cables are required to be pulled for a long distance, and the illumination height, aspect and angle adjustment are difficult. Some mobile lighthouses also appear in the prior market, but the illumination angles of the lighthouses are limited, so that the requirements of people cannot be met.
For example, chinese patent literature discloses a mobile solar lighting lamp, application number: CN201120075426.5], including solar cell panel, the fixed branch that is provided with the lamp holder and the base that is provided with battery and controller, solar cell panel with the base with the branch is the grafting structure, the bottom of base is provided with the universal wheel.
Although the above solution can be used for illumination, there still exists a limitation of the illumination angle, which cannot be adjusted according to the requirements.
Disclosure of Invention
The invention aims to solve the problems and provides the crank arm type solar energy lighthouse with reasonable design and adjustable irradiation angle.
In order to achieve the above purpose, the present invention adopts the following technical scheme: this crank arm type solar energy lighthouse, including the removal trailer, the removal trailer on be equipped with the protection casing, be equipped with electric power storage component and hydraulic drive mechanism in the protection casing, its characterized in that, the removal trailer on still be equipped with crank arm assembly, crank arm assembly on be equipped with illumination lamps and lanterns and solar cell panel, the removal trailer on be equipped with four folding hydraulic support feet that distribute along the circumferencial direction.
In the crank arm type solar energy lighthouse, the mobile trailer comprises a frame and two wheels, wherein the front end of the frame is provided with the trailer frame, the trailer frame is provided with guide wheels, and four folding hydraulic supporting feet distributed along the circumferential direction are arranged on the frame.
In the crank arm type solar lighthouse, the folding hydraulic supporting legs comprise bases with triangular side faces, the bases are gradually inclined outwards from the upper end to the lower end, the upper ends of the bases are fixed on the frame, folding frames are arranged at the lower ends of the bases, the upper ends of the folding frames are hinged with the lower ends of the bases, concave feet are hinged to the lower ends of the folding frames, supporting hydraulic cylinders are arranged in the bases, the bases of the supporting hydraulic cylinders are hinged to the upper ends of the bases, driving ends of the supporting hydraulic cylinders are hinged to the folding frames, and hinge parts are located between the upper hinge parts and the lower hinge parts of the folding frames.
In the crank arm type solar energy lighthouse, the two sides of the front end of the frame are respectively provided with the support frame fixing piece, the outer side of the front end of the support frame fixing piece is provided with the chamfer, and the upper end of the folding type hydraulic supporting leg is fixed on the chamfer to enable the folding type hydraulic supporting leg to incline towards the front end of the frame.
In the crank arm type solar energy lighthouse, the crank arm component comprises a crank arm base fixed on a mobile trailer, a hinge seat with a triangular section is arranged on the crank arm base, a first-stage crank arm is arranged on the first hinge seat, one end of the first-stage crank arm is hinged on the hinge seat, the other end of the first-stage crank arm is hinged on the connecting seat, a first crank arm hydraulic cylinder is arranged below the first-stage crank arm, the first-stage crank arm hydraulic cylinder base is hinged on the hinge seat, the output end of the first-stage crank arm is hinged on the first-stage crank arm, two parallel pull rods are arranged above the first-stage crank arm and parallel to the first-stage crank arm, one end of each pull rod is hinged on the hinge seat, the other end of each pull rod is hinged on the connecting seat, a second-stage crank arm is arranged on the connecting seat, one end of each second-stage crank arm is hinged on the connecting seat, the other end of each second-stage crank arm is positioned on one end close to the crank arm base, the second-stage Qu Beixia side is provided with a second crank arm hydraulic cylinder, the base of the second crank arm hydraulic cylinder is hinged on the connecting seat and shares a hinge shaft with the two pull rods, the output end of the second crank arm hydraulic cylinder is hinged on the second crank arm, the second crank arm is provided with a third crank arm mounting hole arranged along the axial direction, the third crank arm mounting hole is internally provided with a third crank arm, a third crank arm hydraulic cylinder is arranged between the third crank arm and the connecting seat, one end of the third crank arm hydraulic cylinder is hinged on the connecting seat and shares a hinge shaft with the second crank arm, the other end of the third crank arm hydraulic cylinder is hinged on the inner end of the third crank arm, the third crank arm is provided with a solar panel, the outer end of the third crank arm is provided with a fourth crank arm, a fourth crank arm hydraulic cylinder positioned below is arranged between the outer ends of the fourth crank arm and the third crank arm, one end of the fourth crank arm hydraulic cylinder is hinged on the fourth crank arm, the other end is hinged on the third-stage crank arm, the fourth-stage crank arm is provided with a lighting lamp, and the first-stage crank arm, the connecting seat, the second-stage crank arm and the third-stage crank arm are all provided with cable guide components.
In the crank arm type solar lighthouse, an external tooth rotary disc is arranged between the crank arm base and the hinging base.
In the crank arm type solar lighthouse, the cable guiding assembly comprises a threading pipe with a U-shaped cross section, a line pipe sealing plate used for sealing the side part is further arranged on the threading pipe, and cable positioning seats are arranged at two ends of the threading pipe.
In the crank arm type solar lighthouse, the threading pipes are distributed on the side parts of the primary crank arm, the connecting seat, the secondary crank arm and the tertiary crank arm.
In the crank arm type solar lighthouse, the cable positioning seat comprises a plurality of cable fixing blocks connected end to end, one cable fixing block is fixedly arranged in the threading pipe groove, two adjacent cable fixing blocks are fixed through bolts, and a plurality of cable holes with different calibers or the same calibers are arranged between the two adjacent cable fixing blocks.
In the crank arm type solar lighthouse, the threading pipe on the three-stage crank arm is fixed at the front end of the three-stage crank arm through the third wire pipe frame, the solar panel is fixed on the solar panel frame, and the solar panel frame is fixedly connected with the threading pipe on the three-stage crank arm and the third wire pipe frame through bolts.
Compared with the prior art, the crank arm type solar energy lighthouse has the advantages that: 1. reasonable in design, the irradiation angle is adjustable, and adjustable scope is various. 2. Stable placement and high use safety. 3. The irradiation and charging are effectively guaranteed, and the using convenience of the equipment is guaranteed.
Drawings
Fig. 1 is a schematic view of the structure provided by the present invention.
Fig. 2 is a schematic diagram of an exemplary structure provided by the present invention.
FIG. 3 is a schematic top view of the present invention
Fig. 4 is a schematic structural view of a crank arm assembly provided by the present invention.
Fig. 5 is a schematic perspective view of a crank arm assembly according to the present invention.
Fig. 6 is a schematic view of an exploded construction of a crank arm assembly provided by the present invention.
Fig. 7 is a schematic structural view of a cable guiding assembly provided by the invention.
In the drawing, a mobile trailer 9, a hood 9a, a crank arm assembly 10, a frame 91, a wheel body 92, a folding hydraulic support leg 11, a solar cell panel 101, a guide wheel 93, a folding hydraulic support leg 11, a base 111, a folding frame 112, a foot 113, a support hydraulic cylinder 114, a support frame fixing member 115, a chamfer 115a, a third wire pipe rack 511, a crank arm base 1, a hinge seat 2, a primary crank arm 21, a connection seat 3, a lighting fixture 4, a first crank arm hydraulic cylinder 211, a pull rod 212, a secondary crank arm 22, a second crank arm hydraulic cylinder 221, a third crank arm mounting hole 22a, a third crank arm 23, a third crank arm hydraulic cylinder 231, a fourth crank arm hydraulic cylinder 241, a cable guide assembly 5, an external tooth turntable 11a, a threading pipe 51, a cable sealing plate 52, a cable positioning seat 53, a cable fixing block 531, a cable hole 532, an axial anti-release structure 6, a first anti-collision structure 7, a second anti-collision structure 8, a second upper anti-collision seat 81, a second lower anti-collision seat 82, a first lower anti-collision seat 71, a first upper collision ring 71, a return ring 61, and a return ring 61 are shown.
Detailed Description
As shown in fig. 1-7, the crank arm type solar energy lighthouse comprises a mobile trailer 9, wherein a protective cover 9a is arranged on the mobile trailer 9, an electric storage component and a hydraulic driving mechanism are arranged in the protective cover 9a, a crank arm component 10 is further arranged on the mobile trailer 9, a lighting lamp 4 and a solar cell panel 101 are arranged on the crank arm component 10, and four folding hydraulic supporting feet 11 distributed along the circumferential direction are arranged on the mobile trailer 9.
More specifically, the mobile trailer 9 includes a frame 91 and two wheels 92, the front end of the frame 91 is provided with a trailer frame 91, the trailer frame 91 is provided with guide wheels 93, and the frame 91 is provided with four folding hydraulic support feet 11 distributed along the circumferential direction; the folding hydraulic supporting leg 11 comprises a base 111 with a triangular side surface, the base 111 is gradually inclined outwards from the upper end to the lower end, the upper end of the base 111 is fixed on the frame 91, a folding frame 112 is arranged at the lower end of the base 111, the upper end of the folding frame 112 is hinged with the lower end of the base 111, a concave foot 113 is hinged at the lower end of the folding frame 112, a supporting hydraulic cylinder 114 is arranged in the base 111, the base of the supporting hydraulic cylinder 114 is hinged at the upper end of the base 111, the driving end of the supporting hydraulic cylinder 114 is hinged on the folding frame 112, and the hinge part is positioned between the upper hinge part and the lower hinge part of the folding frame 112.
The front end of the frame 91 is provided with a support frame fixing member 115 on both sides thereof, a chamfer 115a is provided on the outer side of the front end of the support frame fixing member 115, and the upper end of the folding hydraulic support leg 11 is fixed to the chamfer 115a so as to be inclined toward the front end of the frame 91. In a top view state, the two folding hydraulic support legs 11 at the front end of the frame are splayed in an unfolding state.
The crank arm assembly 10 comprises a crank arm base 1 fixed on a mobile trailer 9, a hinge seat 2 with a triangular section is arranged on the crank arm base 1, a first-stage crank arm 21 is arranged on the first hinge seat 2, one end of the first-stage crank arm 21 is hinged on the hinge seat 2, the other end of the first-stage crank arm 21 is hinged on the connecting seat 3, a first crank arm hydraulic cylinder 211 is arranged below the first-stage crank arm 21, the first-stage crank arm hydraulic cylinder 211 is hinged on the hinge seat 2, the output end of the first-stage crank arm is hinged on the first-stage crank arm 21, two parallel pull rods 212 are arranged above the first-stage crank arm 21 and are parallel to the first-stage crank arm 21, one end of each pull rod 212 is hinged on the hinge seat 2, the other end of each pull rod 212 is hinged on the connecting seat 3, a second-stage crank arm 22 is arranged on the connecting seat 3, one end of each second-stage crank arm 22 is hinged on the connecting seat 3, the other end of each second-stage crank arm 22 is positioned on one end close to the crank arm base 1, a second-stage crank arm hydraulic cylinder 221 is arranged below each second-stage crank arm 22, the second crank arm hydraulic cylinder 221 is hinged on the connecting seat 3 and shares a hinge shaft with the two pull rods 212, the output end of the second crank arm hydraulic cylinder 221 is hinged on the second crank arm 22, a tertiary crank arm installation hole 22a which is arranged along the axial direction is arranged on the second crank arm 22, a tertiary crank arm 23 is arranged in the tertiary crank arm installation hole 22a, a third crank arm hydraulic cylinder 231 is arranged between the tertiary crank arm 23 and the connecting seat 3, one end of the third crank arm hydraulic cylinder 231 is hinged on the connecting seat 3 and shares a hinge shaft with the second crank arm 22, the other end of the third crank arm hydraulic cylinder 231 is hinged on the inner end of the tertiary crank arm 23, a solar cell panel 101 is arranged on the tertiary crank arm 23, a quaternary crank arm 24 is arranged on the outer end of the tertiary crank arm 23, a quaternary crank arm hydraulic cylinder 241 which is arranged below is arranged between the quaternary crank arm 24 and the outer end of the tertiary crank arm 23, one end of the quaternary crank arm hydraulic cylinder 241 is hinged on the quaternary crank arm 24, the other end of the quaternary crank arm hydraulic cylinder is hinged on the tertiary crank arm 23, the four-stage crank arm 24 is provided with a lighting lamp 4, and the primary crank arm 21, the connecting seat 3, the secondary crank arm 22 and the tertiary crank arm 23 are all provided with a cable guiding component 5.
For the convenience of rotation, be equipped with external tooth carousel 11a between crank arm base 1 and the articulated seat 2, external tooth carousel 11a links to each other with carousel actuating mechanism, and carousel actuating mechanism sets up in protection casing 9a, and carousel actuating mechanism includes step motor and gear box.
In order to improve safety, the cable guiding assembly 5 comprises a threading pipe 51 with a U-shaped cross section, a wire pipe sealing plate 52 for sealing the side part is further arranged on the threading pipe 51, and cable positioning seats 53 are arranged at two ends of the threading pipe 51; the threading pipes 51 are distributed on the side parts of the primary crank arm 21, the connecting seat 3, the secondary crank arm 22 and the tertiary crank arm 23.
In order to strengthen and further improve safety, the cable positioning seat 53 comprises a plurality of cable fixing blocks 531 connected end to end, wherein one cable fixing block 531 is fixedly arranged in a pipe groove of the threading pipe 51, two adjacent cable fixing blocks 531 are fixed through bolts, and a plurality of cable holes 532 with different calibers or the same calibers are arranged between the two adjacent cable fixing blocks 531.
The threading pipe 51 on the tertiary crank arm 23 is fixed at the front end of the tertiary crank arm 23 through the third wire pipe rack 511, the solar panel 101 is fixed on the solar panel rack, and the solar panel rack is fixedly connected with the threading pipe 51 on the tertiary crank arm 23 and the third wire pipe rack 511 through bolts.
An axial anti-falling structure 6 is arranged between the secondary crank arm 22 and the tertiary crank arm 23, the axial anti-falling structure 6 comprises a circular check ring 61 fixed at the outer end of the tertiary crank arm mounting hole 22a, and a circular check ring 62 is fixed at the inner end of the tertiary crank arm 23.
A first anti-collision structure 7 is arranged between the first-stage crank arm 21 and the second-stage crank arm 22, and a second anti-collision structure 8 is arranged between the second-stage crank arm 22 and the protective cover 9 a; the first anti-collision structure 7 comprises a U-shaped first lower anti-collision seat 71 arranged at one end of the primary crank arm 21 close to the hinging seat 2, two ends of the first lower anti-collision seat 71 are provided with guide-in parts, and the outer end of the secondary crank arm 22 is provided with a first upper anti-collision seat 72 which can be matched with the first lower anti-collision seat 71 to form a U shape when the secondary crank arm 22 descends; the second anti-collision structure 8 comprises a second upper anti-collision seat 81 arranged at the outer end below the first-stage crank arm 21, and a second lower anti-collision seat 82 which can be matched with the second upper anti-collision seat 81 is arranged on the protective cover 9 a.
During illumination, four folding hydraulic supporting feet 11 are firstly placed, the hinge seat 2 is rotated through the outer tooth turntable 11a of the turntable driving mechanism, position adjustment is carried out, the other end of the primary crank arm 21 is controlled to rotate around the hinge point of the primary crank arm 21 hinged on the hinge seat 2 through the first crank arm hydraulic cylinder 211, the connecting seat 3 is enabled to ascend and descend, the outer end of the secondary crank arm 22 is controlled to rotate around the hinge point of the secondary crank arm 22 hinged on the connecting seat 3 through the second crank arm hydraulic cylinder 221, the height of the outer end of the tertiary crank arm is adjusted, the height of the quaternary crank arm connected to the tertiary crank arm is further adjusted through the third crank arm hydraulic cylinder, and the angle of the illumination lamp 4 is further adjusted through the fourth crank arm hydraulic cylinder 241.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the mobile trailer 9, boot 9a, crank arm assembly 10, frame 91, wheel body 92, solar panel 101, guide wheel 93, folding hydraulic support leg 11, base 111, folding leg 112, foot 113, support hydraulic cylinder 114, support frame mount 115, chamfer 115a, third wire rack 511, crank arm base 1, hinge mount 2, primary crank arm 21, connector mount 3, light fixture 4, first crank arm hydraulic cylinder 211, tie rod 212, secondary crank arm 22, second crank arm hydraulic cylinder 221, tertiary crank arm mounting hole 22a, tertiary crank arm 23, third crank arm hydraulic cylinder 231, quaternary crank arm 24, fourth crank arm hydraulic cylinder 241, cable guide assembly 5, external tooth turntable 11a, threading tube 51, conduit closure plate 52, cable positioning mount 53, cable mount 531, cable hole 532, axial anti-run structure 6, first anti-run structure 7, second anti-run structure 8, second upper anti-run mount 81, second lower anti-run mount 82, first lower anti-run mount 71, first upper anti-run-out ring 62, return mount 61, and the like are more commonly used herein. These terms are only used to more conveniently describe and explain the nature of the invention and should be construed in a manner consistent with their spirit and scope.

Claims (8)

1. The crank arm type solar lighthouse comprises a mobile trailer (9), wherein a protective cover (9 a) is arranged on the mobile trailer (9), and an electric storage component and a hydraulic driving mechanism are arranged in the protective cover (9 a), and the crank arm type solar lighthouse is characterized in that a crank arm component (10) is further arranged on the mobile trailer (9), a lighting lamp (4) and a solar cell panel (101) are arranged on the crank arm component (10), and four folding hydraulic supporting feet (11) distributed along the circumferential direction are arranged on the mobile trailer (9); the crank arm assembly (10) comprises a crank arm base (1) fixed on a mobile trailer (9), the crank arm base (1) is provided with a hinged seat (2) with a triangular section, the hinged seat (2) is provided with a first-stage crank arm (21), one end of the first-stage crank arm (21) is hinged on the hinged seat (2), the other end of the first-stage crank arm is hinged on the connected seat (3), a first crank arm hydraulic cylinder (211) is arranged below the first-stage crank arm (21), the base of the first crank arm hydraulic cylinder (211) is hinged on the hinged seat (2), the output end of the first-stage crank arm hydraulic cylinder is hinged on the first-stage crank arm (21), two mutually parallel pull rods (212) are arranged above the first-stage crank arm (21) and are parallel to the first-stage crank arm (21), one end of each pull rod (212) is hinged on the hinged seat (2), the other end of each pull rod is hinged on the connecting seat (3), a second-stage crank arm (22) is arranged on the connecting seat (3), the other end of each second-stage crank arm (22) is close to the first-stage crank arm (221), the second crank arm hydraulic cylinder (221) base articulated on connecting seat (3) and with two pull rods (212) sharing articulated shaft, the output articulates on second crank arm (22), second crank arm (22) on set up tertiary crank arm mounting hole (22 a) along the axial setting, tertiary crank arm mounting hole (22 a) in be equipped with tertiary crank arm (23), tertiary crank arm (23) and connecting seat (3) between be equipped with third crank arm hydraulic cylinder (231), third crank arm hydraulic cylinder (231) one end articulated at connecting seat (3) and with second crank arm (22) sharing articulated shaft, the other end articulates on tertiary crank arm (23) inner end, tertiary crank arm (23) on be equipped with solar cell panel (101), tertiary crank arm (23) outer end on be equipped with quaternary crank arm (24), quaternary crank arm (24) and tertiary crank arm (23) outer end between be equipped with fourth crank arm (241) that are located the below, quaternary arm (24) one end is equipped with on the fourth crank arm (24), the one end of articulated lamp (4) on tertiary crank arm (23), the one end is equipped with illumination lamp (4) on the fourth crank arm (24), one end is articulated on the fourth crank arm (24) one end (4) The two-stage crank arm (22) and the three-stage crank arm (23) are respectively provided with a cable guiding component (5); an external tooth rotary table (11 a) is arranged between the crank arm base (1) and the hinge seat (2).
2. The crank arm type solar lighthouse according to claim 1, wherein the mobile trailer (9) comprises a frame (91) and two wheels (92), the front end of the frame (91) is provided with a trailer frame (91), the trailer frame (91) is provided with guide wheels (93), and the frame (91) is provided with four folding hydraulic supporting feet (11) distributed along the circumferential direction.
3. The crank arm type solar lighthouse according to claim 2, wherein the folding hydraulic supporting leg (11) comprises a base (111) with triangular side faces, the base (111) is gradually inclined outwards from the upper end to the lower end, the upper end of the base (111) is fixed on a frame (91), a folding frame (112) is arranged at the lower end of the base (111), the upper end of the folding frame (112) is hinged with the lower end of the base (111), a concave foot (113) is hinged at the lower end of the folding frame (112), a supporting hydraulic cylinder (114) is arranged in the base (111), the base of the supporting hydraulic cylinder (114) is hinged at the upper end of the base (111), the driving end of the supporting hydraulic cylinder (114) is hinged on the folding frame (112), and the hinge part is positioned between the upper hinge part and the lower hinge part of the folding frame (112).
4. A crank arm type solar energy lighthouse according to claim 3, wherein the front end of the frame (91) is provided with a supporting frame fixing part (115) on both sides, a chamfer (115 a) is arranged on the outer side of the front end of the supporting frame fixing part (115), and the upper end of the folding hydraulic supporting leg (11) is fixed on the chamfer (115 a) to enable the folding hydraulic supporting leg to incline towards the front end of the frame (91).
5. Crank-arm solar lighthouse according to claim 1, characterized in that the cable guiding assembly (5) comprises a threading pipe (51) with a U-shaped cross section, a wire pipe sealing plate (52) for sealing the side part is further arranged on the threading pipe (51), and cable positioning seats (53) are arranged at two ends of the threading pipe (51).
6. The crank arm type solar lighthouse according to claim 5, wherein the threading pipes (51) are distributed on the side parts of the primary crank arm (21), the connecting seat (3), the secondary crank arm (22) and the tertiary crank arm (23).
7. The crank arm type solar lighthouse according to claim 5, wherein the cable positioning seat (53) comprises a plurality of cable fixing blocks (531) connected end to end, one cable fixing block (531) is fixedly arranged in a pipe groove of the threading pipe (51), two adjacent cable fixing blocks (531) are fixed through bolts, and a plurality of cable holes (532) with different calibers or the same calibers are arranged between the two adjacent cable fixing blocks (531).
8. The crank arm type solar lighthouse according to claim 5, wherein the threading pipe (51) on the three-stage crank arm (23) is fixed at the front end of the three-stage crank arm (23) through a third wire pipe rack (511), the solar panel (101) is fixed on the solar panel rack, and the solar panel rack is fixedly connected with the threading pipe (51) on the three-stage crank arm (23) and the third wire pipe rack (511) through bolts.
CN202010029131.8A 2020-01-13 2020-01-13 Crank arm type solar energy lighthouse Active CN111140804B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010029131.8A CN111140804B (en) 2020-01-13 2020-01-13 Crank arm type solar energy lighthouse

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Application Number Priority Date Filing Date Title
CN202010029131.8A CN111140804B (en) 2020-01-13 2020-01-13 Crank arm type solar energy lighthouse

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CN111140804A CN111140804A (en) 2020-05-12
CN111140804B true CN111140804B (en) 2023-09-15

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Citations (4)

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