阅读说明：本技术 一种架空线路驱鸟器 (Overhead line drives bird ware ) 是由 郎美清 于 2021-06-29 设计创作，主要内容包括：本发明属于驱鸟器领域,具体的说是一种架空线路驱鸟器,包括底板、圆杆、U型块、空心板、光伏板、圆筒、驱鸟杆、T型斜块、弹簧一、锥形块、弹簧二、T型方杆、移动筒、固定环、T型卡块、卡槽、复位弹簧、转动块、固定销、扭簧、限位块、限位螺栓、螺母、弧形块、弹簧三以及紧固螺栓；移动筒移动带动T型方杆移动,T型方杆移动带动锥形块移动,锥形块移动对T型斜块进行挤压,T型斜块移动进入环形槽内部,进而将圆筒安装在圆杆上,移动筒向上移动带动T型卡块向上移动,T型卡块向上移动穿过卡槽上的矩形槽,接着转动移动筒,移动筒转动带动T型卡块移动进入弧槽内部,进而将T型卡块顶端卡接在卡槽内部,限制移动筒在竖直方向上的位置。(The invention belongs to the field of bird repellers, and particularly relates to an overhead line bird repeller which comprises a bottom plate, a round rod, a U-shaped block, a hollow plate, a photovoltaic plate, a cylinder, a bird repelling rod, a T-shaped inclined block, a first spring, a conical block, a second spring, a T-shaped square rod, a movable cylinder, a fixed ring, a T-shaped clamping block, a clamping groove, a reset spring, a rotating block, a fixed pin, a torsion spring, a limiting block, a limiting bolt, a nut, an arc-shaped block, a third spring and a fastening bolt; a movable section of thick bamboo removes and drives T type square bar and removes, T type square bar removes and drives the toper piece and remove, the toper piece removes and extrudees T type sloping piece, inside T type sloping piece removes and gets into the ring channel, and then install the drum on the round bar, it drives T type fixture block rebound to remove a section of thick bamboo rebound, T type fixture block rebound passes the rectangular channel on the draw-in groove, rotate a movable section of thick bamboo after that, it drives T type fixture block rebound and gets into inside the arc groove to remove a section of thick bamboo rotation, and then with T type fixture block top joint inside the draw-in groove, the ascending position of restriction movable section of thick bamboo in vertical side.)

1. The utility model provides an overhead line drives bird ware which characterized in that: the device comprises a bottom plate (1), a round rod (2), a U-shaped block (3), a hollow plate (4), a photovoltaic plate (5), a cylinder (6), a bird repelling rod (7) and a connecting mechanism; a round rod (2) is fixedly installed in the middle of the top end of the bottom plate (1), a hollow plate (4) is fixedly installed on the annular side face of the round rod (2), a photovoltaic plate (5) is installed inside the hollow plate (4), a cylinder (6) is rotatably installed at the top end of the round rod (2), two bird repelling rods (7) are symmetrically and fixedly installed on the annular side face of the cylinder (6), and a U-shaped block (3) is fixedly installed at the bottom end of the bottom plate (1);

coupling mechanism includes T type sloping block (8), spring (9), toper piece (10), spring two (11) and T type square pole (12), the cavity has been seted up to round bar (2) inside, and two T type sloping blocks (8) of the inside symmetry slidable mounting of cavity, install spring one (9) on T type sloping block (8) the annular side, and spring one (9) both ends respectively fixed mounting on T type sloping block (8) and inside the cavity, the inside bottom fixed mounting of cavity has spring two (11), and spring two (11) top fixed mounting has toper piece (10), toper piece (10) both ends laminate with two T type sloping blocks (8) respectively mutually, toper piece (10) bottom fixed mounting has T type square pole (12).

2. The overhead line bird repeller of claim 1, wherein: seted up logical groove on round bar (2) annular side, T type square pole (12) bottom extends to logical inslot portion, T type square pole (12) outside fixed mounting has miniature bearing, slidable mounting has a removal section of thick bamboo (13) on round bar (2) annular side, miniature bearing outside fixed mounting is inside removing a section of thick bamboo (13).

3. The overhead line bird repeller of claim 2, wherein: fixed mounting has solid fixed ring (14) on round bar (2) annular side, gu fixed ring (14) bottom is laminated with a removal section of thick bamboo (13) top mutually, two T type fixture blocks (15) of a removal section of thick bamboo (13) top symmetry fixed mounting, gu fixed ring (14) top symmetry sets up two draw-in grooves (16), draw-in groove (16) are passed and laminate mutually with solid fixed ring (14) top on T type fixture block (15) top.

4. An overhead line bird repeller as claimed in claim 3, wherein: the clamping groove (16) is composed of a rectangular groove and an arc groove, the two rectangular grooves and the two arc grooves are symmetrically formed in the top end of the fixing ring (14), and one end of each arc groove is communicated with the middle of the corresponding rectangular groove.

5. The overhead line bird repeller of claim 1, wherein: the inside ring channel of having seted up of drum (6), inside T type sloping block (8) one end passed round bar (2) and extended to the ring channel, round bar (2) top fixed mounting has the motor, motor top fixed mounting has the square pole, the square groove has been seted up on drum (6) top, the square pole top extends to the square inslot portion.

6. The overhead line bird repeller of claim 1, wherein: u type piece (3) inside bottom fixed mounting has three (25) of spring, and three (25) top fixed mounting of spring has arc piece (24), threaded hole has been seted up to U type piece (3) bottom, and threaded hole internally mounted has fastening bolt (26), fastening bolt (26) top extends to U type piece (3) inside and laminates mutually with arc piece (24) bottom intermediate position.

7. The overhead line bird repeller of claim 1, wherein: the utility model discloses a photovoltaic module, including hollow core plate (4), and the inside bottom fixed mounting of hollow core plate (4) has reset spring (17), and laminating mutually in reset spring (17) top and photovoltaic board (5) bottom, hollow core plate (4) right-hand member fixed mounting has the rotation pin, and the rotation pin right-hand member rotates and installs inside round bar (2).

8. An overhead line bird repeller as claimed in claim 7, wherein: two rectangular channels are seted up to hollow core plate (4) inside symmetry, and the inside intermediate position fixed mounting of rectangular channel has fixed pin (19), install turning block (18) on fixed pin (19) toroidal surface, and turning block (18) one end extends to the rectangular channel outside and laminates mutually with photovoltaic board (5) top.

9. The overhead line bird repeller of claim 8, wherein: circular through-hole has been seted up to turning block (18) one end, and circular through-hole internally mounted has fixed pin (19), fixed pin (19) fixed mounting has torsional spring (20) on the annular side, and torsional spring (20) outside fixed mounting is inside circular through-hole.

10. An overhead line bird repeller as claimed in claim 9, wherein: more than two balls are uniformly arranged in the circular through hole, and the spherical side surfaces of the balls are attached to the annular side surface of the round rod (2).

Technical Field

The invention relates to the field of bird repellers, in particular to an overhead line bird repeller.

Background

The bird repelling is also called bird repelling, bird preventing, bird collision preventing and the like. In a broad sense, all the means for preventing harmful birds from invading the land of a farm, an orchard, a wind power plant, a military and civil airport and the like, so that the means for damaging the work result of the bird or the safety of equipment are called to drive the birds, and the overhead line is provided with a bird repeller to avoid the situation that the bird falls on an electric wire to cause short circuit of the line.

The bird repelling rod on the bird repelling device is inconvenient to disassemble and assemble from the round rod, the bird repelling rod is damaged and inconvenient to replace, and the service life of the bird repelling device is further shortened.

The bird repeller used at present has certain defects, lacks a convenient installation mechanism of a cylinder, causes inconvenience in replacing and maintaining the bird repelling rod, and reduces the service life of the bird repeller. Therefore, the overhead line bird repeller is provided for solving the problems.

Disclosure of Invention

The invention provides an overhead line bird repeller, aiming at overcoming the defects of the prior art and solving the problems that the bird repeller is inconvenient to replace and maintain due to the lack of a convenient installation mechanism of a cylinder and the service life of the bird repeller is shortened.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an overhead line bird repeller which comprises a bottom plate, a round bar, a U-shaped block, a hollow plate, a photovoltaic plate, a cylinder, a bird repelling rod and a connecting mechanism, wherein the bottom plate is provided with a first connecting hole; a round bar is fixedly installed in the middle of the top end of the bottom plate, a hollow plate is fixedly installed on the annular side face of the round bar, a photovoltaic plate is installed inside the hollow plate, a cylinder is rotatably installed at the top end of the round bar, two bird repelling rods are symmetrically and fixedly installed on the annular side face of the cylinder, and a U-shaped block is fixedly installed at the bottom end of the bottom plate;

coupling mechanism includes T type sloping block, spring one, toper piece, spring two and T type square pole, the inside cavity of having seted up of round pole, and two T type sloping blocks of the inside symmetry slidable mounting of cavity, install spring one on the T type sloping block annular side, and spring both ends respectively fixed mounting on T type sloping block and inside the cavity, the inside bottom fixed mounting of cavity has spring two, and two top fixed mounting of spring have a toper piece, the toper piece both ends are laminated with two T type sloping blocks respectively mutually, toper piece bottom fixed mounting has T type square pole, removes a section of thick bamboo and removes and drive T type square pole and remove, and T type square pole removes and drives the toper piece and remove, and the toper piece removes and extrudees T type sloping block, and inside T type sloping block removes and gets into the ring channel, and then installs the drum on the round pole.

Preferably, a through groove is formed in the annular side surface of the round rod, the bottom end of the T-shaped square rod extends into the through groove, a miniature bearing is fixedly mounted on the outer side of the T-shaped square rod, a moving cylinder is slidably mounted on the annular side surface of the round rod, and the outer side of the miniature bearing is fixedly mounted in the moving cylinder; the design of the through groove is convenient for the vertical movement of the T-shaped square rod, and the design of the miniature bearing is convenient for the rotation connection of the moving cylinder and the T-shaped square rod.

Preferably, a fixing ring is fixedly mounted on the annular side surface of the round rod, the bottom end of the fixing ring is attached to the top end of the movable cylinder, two T-shaped clamping blocks are symmetrically and fixedly mounted at the top end of the movable cylinder, two clamping grooves are symmetrically formed in the top end of the fixing ring, and the top ends of the T-shaped clamping blocks penetrate through the clamping grooves and are attached to the top end of the fixing ring; the moving cylinder moves upwards to drive the T-shaped clamping block to move upwards, the T-shaped clamping block moves upwards to penetrate through the rectangular groove in the clamping groove, then the moving cylinder is rotated, the moving cylinder rotates to drive the T-shaped clamping block to move into the arc groove, the top end of the T-shaped clamping block is clamped in the clamping groove, and the position of the moving cylinder in the vertical direction is limited.

Preferably, the clamping groove consists of a rectangular groove and an arc groove, two rectangular grooves and two arc grooves are symmetrically formed in the top end of the fixing ring, and one end of each arc groove is communicated with the middle of the rectangular groove; the structural design of draw-in groove is convenient for T type fixture block joint at solid fixed ring inside, and then the vertical position of fixed removal section of thick bamboo.

Preferably, an annular groove is formed in the cylinder, one end of the T-shaped inclined block penetrates through the round rod and extends into the annular groove, the top end of the round rod is fixedly provided with the motor, the top end of the motor is fixedly provided with the square rod, the top end of the cylinder is provided with the square groove, and the top end of the square rod extends into the square groove; the square rod and the square groove are designed to facilitate the work of the motor to drive the cylinder and the bird repelling rod to rotate.

Preferably, a third spring is fixedly mounted at the bottom end inside the U-shaped block, an arc-shaped block is fixedly mounted at the top end of the third spring, a threaded hole is formed in the bottom end of the U-shaped block, a fastening bolt is mounted inside the threaded hole, and the top end of the fastening bolt extends into the U-shaped block and is attached to the middle position of the bottom end of the arc-shaped block; place the overhead line between bottom plate and U type piece, twist and move fastening bolt, fastening bolt moves along the screw hole, and fastening bolt presses the arc to move with removing, and then with the overhead line centre gripping between arc and bottom plate, and then accomplish the installation that drives the bird ware, the design of spring three is convenient for the arc to move that resets.

Preferably, a return spring is fixedly mounted at the bottom end inside the hollow plate, the top end of the return spring is attached to the bottom end of the photovoltaic plate, a rotating pin is fixedly mounted at the right end of the hollow plate, and the right end of the rotating pin is rotatably mounted inside the round rod; the design of rotating pin is convenient for rotate the hollow plate and install on the round bar, and reset spring's design is convenient for pop out the photovoltaic board hollow plate.

Preferably, two rectangular grooves are symmetrically formed in the hollow plate, a fixing pin is fixedly installed in the middle of the rectangular groove, a rotating block is installed on the annular surface of the fixing pin, and one end of the rotating block extends to the outer side of the rectangular groove and is attached to the top end of the photovoltaic plate; install the photovoltaic board in hollow plate inside, the photovoltaic board removes and extrudees the turning block, the turning block rotates around the fixed pin and extrudees the torsional spring, the turning block rotates and gets into inside the rectangular channel, the photovoltaic board removes and extrudees reset spring, when the turning block is crossed completely to the photovoltaic board, under the effect of torsional spring torsion, the turning block rotates and resets, under the effect of reset spring elasticity, the photovoltaic board removes and laminates with the turning block, because reset spring's elasticity is far less than the torsion of torsional spring, and then with the photovoltaic integrated circuit board joint in hollow plate inside.

Preferably, one end of the rotating block is provided with a circular through hole, a fixing pin is arranged in the circular through hole, a torsion spring is fixedly arranged on the annular side surface of the fixing pin, and the outer side of the torsion spring is fixedly arranged in the circular through hole; the design of circular through-hole is convenient for the fixed mounting of torsional spring, is convenient for install the turning block on the fixing pin.

Preferably, more than two balls are uniformly arranged in the circular through hole, and the spherical side surfaces of the balls are attached to the annular side surface of the circular rod; the design of the ball reduces the friction between the rotating block and the fixed pin.

The invention has the advantages that:

1. according to the bird repeller, the moving cylinder moves to drive the T-shaped square rod to move, the T-shaped square rod moves to drive the conical block to move, the conical block moves to extrude the T-shaped inclined block, the T-shaped inclined block moves into the annular groove, and the cylinder is installed on the round rod, so that the problems that the convenient installation mechanism of the cylinder is lacked, the bird repeller is inconvenient to replace and maintain, and the service life of the bird repeller is shortened are solved;

2. according to the photovoltaic panel, the photovoltaic panel is arranged inside the hollow panel, the photovoltaic panel moves to extrude the rotating block, the rotating block rotates around the fixed pin and extrudes the torsion spring, the rotating block rotates to enter the rectangular groove, the photovoltaic panel moves to extrude the return spring, when the photovoltaic panel completely crosses the rotating block, the rotating block rotates to reset under the action of torsion force of the torsion spring, the photovoltaic panel moves to be attached to the rotating block under the action of the elastic force of the return spring, and the photovoltaic panel is clamped inside the hollow panel because the elastic force of the return spring is far smaller than the torsion force of the torsion spring, so that the problem that the photovoltaic panel is inconvenient to disassemble, assemble and maintain is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram according to a first embodiment;

FIG. 2 is a schematic structural diagram of a mounting mechanism according to a first embodiment;

fig. 3 is a schematic view illustrating an assembly structure of the clamping groove and the T-shaped clamping block according to the first embodiment;

FIG. 4 is a schematic view of the internal structure of the hollow plate according to the first embodiment;

fig. 5 is a schematic view of an assembly structure of the bottom plate and the U-shaped block according to the second embodiment.

In the figure: 1. a base plate; 2. a round bar; 3. a U-shaped block; 4. a hollow slab; 5. a photovoltaic panel; 6. a cylinder; 7. a bird repelling rod; 8. a T-shaped inclined block; 9. a first spring; 10. a conical block; 11. a second spring; 12. a T-shaped square bar; 13. moving the drum; 14. a fixing ring; 15. a T-shaped fixture block; 16. a card slot; 17. a return spring; 18. rotating the block; 19. a fixing pin; 20. a torsion spring; 21. a limiting block; 22. a limit bolt; 23. a nut; 24. an arc-shaped block; 25. a third spring; 26. and fastening the bolt.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, an overhead line bird repeller comprises a bottom plate 1, a round bar 2, a U-shaped block 3, a hollow plate 4, a photovoltaic plate 5, a cylinder 6, a bird repelling rod 7 and a connecting mechanism; a round bar 2 is fixedly installed in the middle of the top end of the bottom plate 1, a hollow plate 4 is fixedly installed on the annular side face of the round bar 2, a photovoltaic plate 5 is installed inside the hollow plate 4, a cylinder 6 is rotatably installed at the top end of the round bar 2, two bird repelling rods 7 are symmetrically and fixedly installed on the annular side face of the cylinder 6, and a U-shaped block 3 is fixedly installed at the bottom end of the bottom plate 1;

the connecting mechanism comprises a T-shaped inclined block 8, a first spring 9, a conical block 10, a second spring 11 and a T-shaped square rod 12, a cavity is formed in the round rod 2, the two T-shaped inclined blocks 8 are symmetrically and slidably mounted in the cavity, the first spring 9 is mounted on the annular side face of each T-shaped inclined block 8, two ends of each first spring 9 are fixedly mounted on the T-shaped inclined blocks 8 and in the cavity respectively, the second spring 11 is fixedly mounted at the bottom end in the cavity, the conical block 10 is fixedly mounted at the top end of the second spring 11, two ends of each conical block 10 are attached to the two T-shaped inclined blocks 8 respectively, and the T-shaped square rod 12 is fixedly mounted at the bottom end of each conical block 10; during operation, install drum 6 on round bar 2, make the square pole on the motor get into inside the square groove completely, and then be convenient for motor work to drive drum 6 and drive bird pole 7 and rotate, 8 one end of T type sloping block aligns with the ring channel after 6 installations of drum are accomplished, upwards promote removal section of thick bamboo 13 after that, removal section of thick bamboo 13 removes and drives T type square pole 12 and remove, T type square pole 12 removes and drives toper piece 10 and remove, toper piece 10 removes and extrudes T type sloping block 8, T type sloping block 8 removes and gets into inside the ring channel, and then install drum 6 on round bar 2, toper piece 10 removes and stretches spring two 11, the removal that toper piece 10 was convenient for to the elasticity of spring two 11 resets, T type sloping block 8 removes and extrudes spring one 9, the elasticity of spring one 9 is convenient for T type sloping block 8 and removes and resets.

A through groove is formed in the annular side surface of the round rod 2, the bottom end of the T-shaped square rod 12 extends into the through groove, a miniature bearing is fixedly mounted on the outer side of the T-shaped square rod 12, a moving cylinder 13 is slidably mounted on the annular side surface of the round rod 2, and the outer side of the miniature bearing is fixedly mounted in the moving cylinder 13; during operation, the design of the through groove is convenient for the vertical movement of the T-shaped square rod 12, and the design of the miniature bearing is convenient for the rotary connection of the moving cylinder 13 and the T-shaped square rod 12.

A fixing ring 14 is fixedly mounted on the annular side surface of the round rod 2, the bottom end of the fixing ring 14 is attached to the top end of a movable cylinder 13, two T-shaped clamping blocks 15 are symmetrically and fixedly mounted at the top end of the movable cylinder 13, two clamping grooves 16 are symmetrically formed in the top end of the fixing ring 14, and the top ends of the T-shaped clamping blocks 15 penetrate through the clamping grooves 16 and are attached to the top end of the fixing ring 14; during operation, the moving barrel 13 moves upwards to drive the T-shaped clamping block 15 to move upwards, the T-shaped clamping block 15 moves upwards to penetrate through the rectangular groove in the clamping groove 16, then the moving barrel 13 rotates, the moving barrel 13 rotates to drive the T-shaped clamping block 15 to move into the arc groove, the top end of the T-shaped clamping block 15 is clamped inside the clamping groove 16, and the position of the moving barrel 13 in the vertical direction is limited.

The clamping groove 16 consists of a rectangular groove and an arc groove, two rectangular grooves and two arc grooves are symmetrically formed in the top end of the fixing ring 14, and one end of each arc groove is communicated with the middle of the rectangular groove; in operation, the structural design of the clamping groove 16 facilitates the T-shaped clamping block 15 to be clamped inside the fixing ring 14, so as to fix the vertical position of the movable barrel 13.

An annular groove is formed in the cylinder 6, one end of the T-shaped inclined block 8 penetrates through the round rod 2 and extends into the annular groove, the top end of the round rod 2 is fixedly provided with a motor, the top end of the motor is fixedly provided with a square rod, the top end of the cylinder 6 is provided with a square groove, and the top end of the square rod extends into the square groove; during operation, the square rods and the square grooves are designed to facilitate the motor to work to drive the cylinder 6 and the bird repelling rod 7 to rotate.

A third spring 25 is fixedly installed at the bottom end inside the U-shaped block 3, an arc-shaped block 24 is fixedly installed at the top end of the third spring 25, a threaded hole is formed in the bottom end of the U-shaped block 3, a fastening bolt 26 is installed inside the threaded hole, and the top end of the fastening bolt 26 extends into the U-shaped block 3 and is attached to the middle position of the bottom end of the arc-shaped block 24; during operation, place the overhead line between bottom plate 1 and U type piece 3, twist and move fastening bolt 26, fastening bolt 26 removes along the screw hole, and fastening bolt 26 removes according to moving the arc with removing, and then with the overhead line centre gripping between arc and bottom plate 1, and then accomplish the installation that drives the bird ware, the removal that resets of the arc of being convenient for of the design of spring three 25.

The bottom end inside the hollow plate 4 is fixedly provided with a return spring 17, the top end of the return spring 17 is attached to the bottom end of the photovoltaic plate 5, the right end of the hollow plate 4 is fixedly provided with a rotating pin, and the right end of the rotating pin is rotatably arranged inside the round rod 2; during operation, the design of rotating pin is convenient for rotate hollow plate 4 and install on round bar 2, and reset spring 17's design is convenient for pop out hollow plate 4 with photovoltaic board 5.

Two rectangular grooves are symmetrically formed in the hollow plate 4, a fixing pin 19 is fixedly installed in the middle of the rectangular groove, a rotating block 18 is installed on the annular surface of the fixing pin 19, and one end of the rotating block 18 extends to the outer side of the rectangular groove and is attached to the top end of the photovoltaic plate 5; the during operation, install photovoltaic board 5 inside hollow slab 4, photovoltaic board 5 removes extrudees turning block 18, turning block 18 rotates and extrudees torsional spring 20 around fixed pin 19, turning block 18 rotates inside getting into the rectangular channel, photovoltaic board 5 removes and extrudees reset spring 17, when photovoltaic board 5 crosses turning block 18 completely, under the effect of torsional spring 20 torsion, turning block 18 rotates and resets, under the effect of reset spring 17 elasticity, photovoltaic board 5 removes and laminates with turning block 18, because reset spring 17's elasticity is far less than torsional spring 20's torsion, and then with photovoltaic board 5 joint inside hollow slab 4.

A circular through hole is formed in one end of the rotating block 18, a fixing pin 19 is arranged in the circular through hole, a torsion spring 20 is fixedly arranged on the annular side surface of the fixing pin 19, and the outer side of the torsion spring 20 is fixedly arranged in the circular through hole; in operation, the round through hole is designed to facilitate the fixing and installation of the torsion spring 20 and the rotating block 18 on the fixing pin 19.

More than two balls are uniformly arranged in the circular through hole, and the spherical side surfaces of the balls are attached to the annular side surface of the round rod 2; in operation, the ball design reduces the friction between the rotating block 18 and the fixed pin 19.

Example two

Referring to fig. 5, as another embodiment of the present invention, in a first comparative example, two limiting blocks 21 are symmetrically and fixedly installed at the top end of the U-shaped block 3, two limiting grooves are symmetrically formed at the bottom end of the bottom plate 1, the limiting blocks 21 are installed inside the limiting grooves, limiting bolts 22 are symmetrically installed at the front end and the rear end of the bottom plate 1, one end of each limiting bolt 22 penetrates through the corresponding limiting block 21 and extends into the bottom plate 1, a nut 23 is installed on the annular side surface of each limiting bolt 22, and the outer side of each nut 23 is fixedly installed inside the bottom plate 1; during operation installs U type piece 3 in 1 bottom of bottom plate for stopper 21 installs at the spacing inslot portion, twists after that and moves spacing bolt 22, and spacing bolt 22 moves along nut 23, and passes stopper 21, and then with stopper 21 joint in spacing inslot portion, accomplishes U type piece 3's installation.

The theory of operation, it removes and drives T type square pole 12 and remove to remove a section of thick bamboo 13, T type square pole 12 removes and drives toper piece 10 and remove, toper piece 10 removes and extrudes T type sloping block 8, T type sloping block 8 removes inside the entering ring channel, and then install drum 6 on round bar 2, it drives T type fixture block 15 and upwards removes to remove a section of thick bamboo 13 to move upwards, T type fixture block 15 upwards removes the rectangular channel that passes on draw-in groove 16, rotate a section of thick bamboo 13 after that, it drives T type fixture block 15 and removes inside the arc groove to remove a section of thick bamboo 13 to rotate, and then with T type fixture block 15 top joint inside draw-in groove 16, restriction removes section of thick bamboo 13 position on vertical side.

Install photovoltaic board 5 inside hollow plate 4, photovoltaic board 5 removes and extrudees turning block 18, turning block 18 rotates and extrudees torsional spring 20 around fixed pin 19, turning block 18 rotates inside getting into the rectangular channel, photovoltaic board 5 removes and extrudees reset spring 17, when photovoltaic board 5 crosses turning block 18 completely, under the effect of torsional spring 20 torsion, turning block 18 rotates and resets, under the effect of reset spring 17 elasticity, photovoltaic board 5 removes and laminates with turning block 18, because reset spring 17's elasticity is far less than torsional spring 20's torsion, and then with photovoltaic board 5 joint inside hollow plate 4.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.