Installation device for wind-driven bird repeller

Abstract

The invention relates to the technical field of wind-powered bird repeller processing, and in particular to an installation device for a wind-powered bird repeller. The wind-powered bird repeller comprises a vertical pole, a wind wheel rotatably arranged at the upper end of the vertical pole, and a clamping seat fixed at the lower end of the vertical pole. The invention is characterized in that the installation device for the wind-powered bird repeller comprises an operating rod, an auxiliary piece, an upper bracket and a lower bracket sequentially arranged along the axial direction of the operating rod, the upper bracket is used to clamp the vertical pole and support the wind wheel, the auxiliary piece is connected to the lower bracket through a locking piece, and the locking piece is used to drive the auxiliary piece to move along the axial direction of the operating rod to press against the clamping seat, and then cooperate with the upper bracket to limit the support of the wind-powered bird repeller, thereby solving the problem of inconvenient installation of the existing bird repeller when it is installed using an insulating rod.

Description

Technical Field

[0001] The present invention relates to the technical field of processing of wind-driven bird repellers, and particularly to an installation device for a wind-driven bird repeller.

Background Art

[0002] According to statistics of relevant departments of State Grid, the accidents such as short circuits and tripping caused by birds building nests and perching on iron towers are on the rise year by year. As an effective bird repelling device, when a wind-driven bird repeller is installed on a corresponding installation base (generally a cross arm), an insulating rod is manually operated to clamp the U-shaped clamping seat of the wind-driven bird repeller on the cross arm, and then a sleeve is used to rotate a screw on the clamping seat to tighten against the cross arm, thereby completing the installation of the wind-driven bird repeller. Through the installation method of driving the bird repeller and the cross arm by the insulating rod, it is easy to cause inconvenience in clamping when the clamping seat of the bird repeller is aligned and buckled with the cross arm due to the unstable placement of the bird repeller on the insulating rod, which affects the installation efficiency of the bird repeller.

Summary of the Invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an installation device for a wind-driven bird repeller, which solves the problem of inconvenient installation when the existing bird repeller is installed by using an insulating rod.

[0004] To solve the above technical problem, the present invention adopts the following technical solution: an installation device for a wind-driven bird repeller, the wind-driven bird repeller includes a vertical rod, a wind wheel rotatably arranged at the upper end of the vertical rod, and a clamping seat fixed at the lower end of the vertical rod. The installation device for the wind-driven bird repeller includes an operating rod, an auxiliary piece, an upper bracket and a lower bracket arranged in sequence along the axial direction of the operating rod. The upper bracket is used for clamping the vertical rod and supporting the wind wheel. The auxiliary piece is connected to the lower bracket through a locking member. The locking member is used to drive the auxiliary piece to move along the axial direction of the operating rod to tighten against the clamping seat, so as to cooperate with the upper bracket to limit and support the wind-driven bird repeller.

[0005] In the above installation device for a wind-driven bird repeller, the locking member includes a first screw and a first elastic member. The auxiliary piece and the lower bracket are screwed together by the first screw to adjust the distance between the two. The first elastic member is sleeved outside the first screw, and both ends are respectively connected to the lower bracket and the auxiliary piece.

[0006] In the installation device of the above-mentioned wind-powered bird repeller, the card seat is of a U-shaped structure, and a second screw is screwed to the bottom of the card seat so as to abut against the corresponding installation base after the second screw rotates and displaces, thereby installing the wind-powered bird repeller on the corresponding base. The installation device of the wind-powered bird repeller further includes an installation frame and a screw fastening mechanism provided on the installation frame. The screw fastening mechanism is used to drive the second screw to rotate. The installation frame is connected to the lower bracket through an elastic member. After the screw fastening mechanism drives the second screw to rotate and displace, the elastic member drives the installation frame to displace synchronously to maintain the driving connection relationship of the screw fastening mechanism to the screw.

[0007] In the installation device of the above-mentioned wind-powered bird repeller, the installation frame includes an installation rod and a bottom plate provided at the lower end of the installation rod. The screw fastening mechanism is provided on the bottom plate. The upper end of the installation rod movably penetrates through the lower bracket, and both ends of the elastic member are respectively fixed to the installation rod and the lower bracket to apply an elastic force to the bottom plate to fit the lower bracket by the elastic action of the elastic member.

[0008] In the installation device of the above-mentioned wind-powered bird repeller, a lower limit rod is provided on one side of the bottom plate away from the operating rod, and an upper limit rod is provided at one end of the lower bracket away from the operating rod. There is a guiding area between the upper limit rod and the lower limit rod, and the opening of the guiding area gradually expands in the direction away from the operating rod to guide the card seat to be clamped on the corresponding installation base by using the guiding area.

[0009] In the installation device of the above-mentioned wind-powered bird repeller, the screw fastening mechanism includes a motor provided on the installation frame and a sleeve driven by the motor to drive the second screw to rotate.

[0010] In the installation device of the above-mentioned wind-powered bird repeller, the screw fastening mechanism includes a rotating rod, a linkage rod, a sleeve, and cone wheels respectively provided at both ends of the linkage rod. The sleeve is rotatably provided on the installation frame and a driven wheel meshing with the cone wheel at one end of the linkage rod is provided on the outside. The rotating rod is rotatably arranged on one side of the operating rod along the axial direction of the operating rod, and a driving wheel meshing with the cone wheel at the other end of the linkage rod is provided at the upper end. The linkage rod horizontally penetrates through the installation frame to be used for driving the sleeve to rotate to rotate the second bolt when the rotating rod rotates.

[0011] In the installation device of the above-mentioned wind-powered bird repeller, the lower bracket includes a sliding rod and a clamping plate with one end inserted into the sliding rod. The end of the sliding rod away from the clamping plate is slidably sleeved on the operating rod through a sliding sleeve to be used for adjusting the distance between the lower bracket and the lower bracket.

[0012] In the installation device of the above-mentioned wind-powered bird repeller, a jack is provided at the end of the sliding rod away from the operating rod. One end of the clamping plate is inserted into the slot, and the two are fixedly inserted through a screw.

[0013] In the installation device of the above-mentioned wind-driven bird repeller, slots are provided at one ends of the upper bracket, the lower bracket, and the auxiliary piece away from the operating rod, and the three are all clamped to the outside of the vertical rod through the slots.

[0014] Advantages of the present invention:

[0015] In the present invention, the installation device includes an upper bracket, a lower bracket, and an auxiliary piece. After the upper bracket and the lower bracket are respectively used to clamp and support the upper and lower ends of the vertical rod of the bird repeller, an auxiliary piece that is axially position-adjustable along the operating rod on the lower bracket is cooperated, and the auxiliary piece is used to tightly press against the card seat of the bird repeller after vertical movement, so as to stably lock the bird repeller on the operating rod, making the installation of the bird repeller on the operating rod more stable, and avoiding the problem that the installation of the bird repeller is inconvenient due to the unstable installation between the bird repeller and the operating rod when the operating rod is used to lift and install the bird repeller.

[0016] In this embodiment, the auxiliary piece can slide on the lower bracket along the axial direction of the operating rod, so as to adjust the support distance between the auxiliary piece and the upper bracket for the bird repeller, and thus can meet the installation requirements of some bird repellers with different height dimensions, effectively enhancing the applicability of the product to bird repellers with different dimensions, and enabling the product to stably support and fix bird repellers with different height dimensions.

[0017] Further, the locking member includes a first screw and a first elastic member. The auxiliary piece and the lower bracket are screwed together by the first screw to adjust the distance between the two. The first elastic member is sleeved outside the first screw, and both ends are respectively connected to the lower bracket and the auxiliary piece. By passing the first screw through the auxiliary piece and then screwing it onto the lower bracket, it is convenient to adjust the position of the auxiliary piece on the lower bracket, and the elastic member is convenient for separating the auxiliary piece from the lower bracket.

[0018] Further, the card seat is of a U-shaped structure, and a second screw is screwed at the bottom of the card seat to tightly press against the corresponding installation base through the rotation and displacement of the second screw, so as to install the wind-driven bird repeller on the corresponding base. The installation device of the wind-driven bird repeller further includes an installation frame and a screw fastening mechanism arranged on the installation frame. The screw fastening mechanism is used to drive the second screw to rotate. The installation frame is connected to the lower bracket through an elastic member. The elastic member is used to drive the second screw to rotate and displace by the screw fastening mechanism, and then drive the installation frame to synchronously displace to maintain the driving connection relationship of the screw fastening mechanism to the screw. By arranging a screw fastening mechanism on the installation frame and elastically connecting the installation frame to the lower bracket through an elastic member, when the screw fastening mechanism drives the second screw to rotate and displace on the card seat, the installation frame is pulled up by the elastic member, so as to drive the screw fastening mechanism to always maintain the screwing state with the second screw, avoiding the separation of the second screw from the screw fastening mechanism after the rotation and displacement of the second screw, which affects the linkage between the two.

[0019] Further, the mounting bracket includes a mounting rod and a bottom plate provided at the lower end of the mounting rod. The screw fastening mechanism is provided on the bottom plate. The upper end of the mounting rod movably penetrates through the lower bracket. Both ends of the elastic member are respectively fixed on the mounting rod and the lower bracket to apply an elastic force that fits the bottom plate against the lower bracket by the elastic action of the elastic member. The setting of the elastic member keeps an upward acting force on the mounting bracket during use. Thus, when the screw fastening mechanism drives the second screw vertically, after the mounting bracket is driven to rise by the elastic member, the connection drive of the screw fastening mechanism to the second screw can be maintained, avoiding the problem of inconvenient operation in the prior art that when the second screw is tightened, an operator needs to manually hold the operating rod to apply a vertical thrust to the sleeve to maintain the connection relationship between the sleeve and the second screw.

[0020] Further, a lower limit rod is provided on one side of the bottom plate away from the operating rod, and an upper limit rod is provided at one end of the lower bracket away from the operating rod. There is a guiding area between the upper limit rod and the lower limit rod. The opening of the guiding area gradually expands in the direction away from the operating rod to guide the clamping seat to be clamped on the corresponding mounting base. The design of the upper limit rod and the lower limit rod can utilize the guiding area formed by the two, and the opening of the guiding area gradually becomes larger in the direction away from the operating rod. Thus, it is convenient to buckle the mounting device onto the cross arm through the guiding area with a large opening, and utilize the inclined plane formed by the side of the guiding area to guide the cross arm into the clamping seat of the bird repeller, facilitating the quick buckling of the clamping seat of the bird repeller onto the cross arm during high-altitude operation using the operating rod and improving the installation efficiency.

[0021] Further, the screw fastening mechanism includes a motor provided on the mounting bracket and a sleeve driven by the motor to rotate the second screw. The motor-driven sleeve for screwing the second screw is simpler, more convenient and faster.

[0022] Further, the screw fastening mechanism includes a rotating rod, a linkage rod, a sleeve and cone wheels respectively provided at both ends of the linkage rod. The sleeve is rotatably provided on the mounting bracket and a driven wheel meshing with the cone wheel at one end of the linkage rod is provided on the outside. The rotating rod is rotatably arranged on one side of the operating rod along the axial direction of the operating rod, and a driving wheel meshing with the cone wheel at the other end of the linkage rod is provided at the upper end. The linkage rod horizontally penetrates through the mounting bracket to drive the sleeve to rotate when the rotating rod rotates, so as to rotate the second bolt. After the operating rod rotates, the sleeve is driven to rotate through the linkage rod, which is convenient for manually driving and rotating the second screw without setting a motor and only manual operation. The rotating rod is rotatably arranged on one side of the operating rod along the axial direction of the operating rod, which is convenient for limiting the operating rod and making the two form a whole, without using another operating rod to rotate the second screw, making the equipment more integrated.

[0023] Further, the lower bracket includes a sliding rod and a clamping plate with one end inserted into the sliding rod. The end of the sliding rod away from the clamping plate is slidably sleeved on the operating rod through a sliding sleeve for adjusting the distance between the lower bracket and the upper bracket. The lower bracket is adjustably arranged on the operating rod through a sleeve, so that the lower bracket can slide on the operating rod, thereby greatly increasing the distance between the upper bracket and the lower bracket, enabling it to stably support and fix even for some bird repellers with relatively high heights. The lower bracket includes a sliding rod and a clamping plate with one end inserted into the sliding rod, which is convenient for the two to be inserted and combined to replace the clamping plate with different slot orientations to adapt to the installation needs at different angles, so that the clamping plate can be buckled onto the vertical rod of the bird repeller from the side or the end face.

[0024] Further, a jack is provided at the end of the sliding rod away from the operating rod. One end of the clamping plate is inserted into the slot, and the two are inserted and fixed by a screw passing through. The screw fastening method facilitates the disassembly and combination of the two.

[0025] Further, slots are provided at the ends of the upper bracket, the lower bracket, and the auxiliary piece away from the operating rod, and the three are all clamped to the outside of the vertical rod through the slots. The setting of the slots facilitates the clamping of the vertical rod.

[0026] These features and advantages of the present invention will be disclosed in detail in the following specific embodiments and drawings.

Description of the Drawings

[0027] The following further describes the present invention with reference to the drawings:

[0028] Figure 1 It is a schematic structural diagram of an embodiment of the present invention;

[0029] Figure 2 It is a front view of the structure of an embodiment of the present invention;

[0030] Figure 3 It is a front view of the structure of an embodiment of the present invention;

[0031] Figure 4 It is a top view of the structure of the bottom plate of an embodiment of the present invention.

[0032] Reference numerals:

[0033] 100 Operating rod, 110 Upper bracket;

[0034] 200 Sliding sleeve, 210 Sliding rod;

[0035] 300 Lower bracket, 302 Clamping plate, 310 Auxiliary piece, 311 Upper limiting rod, 320 First screw;

[0036] 400 vertical pole, 410 impeller, 420 clamping seat, 421 second screw, 4211 screw rod, 4212 nut, 430 first elastic member;

[0037] 500 sleeve, 501 driven wheel, 5010 toothed ring, 510 driving gear;

[0038] 600 mounting bracket, 601 mounting rod, 602 base plate, 6021 receiving groove, 6022 lower limiting rod, 620 linkage rod, 621 first conical pulley, 622 second conical pulley, 630 second elastic member, 631 fixing head;

[0039] 700 rotating rod, 710 driving wheel, 720 insulating rod.

Detailed implementation manners

[0040] The technical solutions of the embodiments of the present invention will be explained and described below with reference to the accompanying drawings of the embodiments of the present invention. However, the following embodiments are only the preferred embodiments of the present invention and not all of them. Based on the embodiments in the implementation manners, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present invention.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0042] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more, unless otherwise clearly defined.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "mounting", "connecting", "coupling", "fixing", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0044] In the present invention, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is less than that of the second feature.

[0045] Referring to Figure 1 , the installation device of the wind-driven bird repeller proposed in the embodiment of the present invention. The wind-driven bird repeller generally includes a U-shaped seat 420, a vertical rod 400 fixed on the seat 420, and a wind wheel 410 rotatably arranged at the top of the vertical rod 400. The wind wheel 410 rotates around the vertical rod 400 as the air flow flows, so as to achieve the effect of repelling birds. The installation device of the wind-driven bird repeller includes an operating rod 100, an upper bracket 110 and a lower bracket 300 arranged on the same side of the axial direction of the operating rod 100. An auxiliary piece 310 is vertically arranged at one end of the lower bracket 300 away from the operating rod 100. The auxiliary piece 310 is vertically arranged on the lower bracket 300 with adjustable position through a locking member. The locking member includes a first screw 320 and a first elastic member 430. The first screw 320 passes through the auxiliary piece 310 and is screwed to the end of the lower bracket 300. The first elastic member 430 is sleeved outside the first screw 320, and the upper and lower ends are respectively connected to the bottom wall of the lower bracket 300 and the auxiliary piece 310. The first elastic member 430 is used to elastically support and separate the auxiliary piece 310 and the lower bracket 300. Slots are opened at one ends of the upper bracket 110, the lower bracket 300 and the auxiliary piece 310 away from the operating rod 100. When the installation device fixes the bird repeller, first, the wind wheel 410 is supported by clamping the vertical rod 400 through the slot of the upper bracket 110, and then the lower bracket 300 and the auxiliary piece 310 are used to clamp the lower end of the vertical rod 400 through their slots, so that the auxiliary piece 310 abuts against the seat 420. Furthermore, the upper bracket 110, the lower bracket 300 and the auxiliary piece 310 are used to stably abut against and limit the bird repeller. It is convenient for personnel to drive the bird repeller to move through the operating rod 100, and then install and clamp the bird repeller on the cross arm through the seat 420. Then, the insulating rod 720 is used to drive the sleeve 500 to tighten the second screw 421 at the bottom of the seat 420. Furthermore, after the second screw 421 abuts against the cross arm, the bird repeller is fixed on the cross arm.

[0046] In this embodiment, the installation device can be provided on the operating rod 100. The operating rod 100 can be detachably fixed to the insulating rod 720, such as by plugging, so as to facilitate connection and combination with the insulating rod 720. It can also be directly assembled on the insulating rod 720.

[0047] In this embodiment, referring to FIGS. 1 and 2, the lower bracket 300 includes a sliding rod 210 and a clamping plate 302 with one end plugged on the sliding rod 210. The end of the sliding rod 210 away from the clamping plate 302 is slidably sleeved on the operating rod 100 through a sliding sleeve 200, so as to adjust the distance between the lower bracket 300 and the upper bracket 110, and thus can stably fix some relatively tall bird repellers. The sleeve 500 can be installed on the operating rod 100 by means of screw fastening. Corresponding screw holes are provided on the operating rod 100. One end of the clamping plate 302 is plugged on the sliding rod 210, which facilitates replacing the clamping plate 302 with different card slots, so as to change the buckling direction of the card slot on the clamping plate 302 and the vertical rod 400 by different opening directions of the slots. In this embodiment, the first screws 320 are correspondingly provided at the front and rear ends of the card slot.

[0048] To facilitate the staff to screw the second screw 421 on the card seat 420, and thus reduce the trouble caused by the staff still needing to manually use the insulating rod 720 to drive the sleeve 500 to drive and rotate the second screw 421 after the card seat 420 is clamped on the cross arm. In this embodiment, referring to Figure 2 ..., an installation frame 600 is provided at the lower end of the clamping plate 302. A screw fastening device is provided on the installation frame 600. Before transferring the bird repeller to the cross arm for installation through the operating rod 100, the second screw 421 is pre-connected by the screw fastening mechanism, so that after the bird repeller is clamped on the cross arm by driving with the operating rod 100, there is no need for the staff to additionally use the insulating rod 720 and the sleeve 500 to aim and adjust the second screw 421. Just by pre-connecting the screw fastening mechanism with the second screw 421, the screw fastening mechanism can be actuated to drive the second screw 421 to rotate and displace on the card seat 420 and then abut against the cross arm, thereby completing the locking after the bird repeller is clamped with the cross arm.

[0049] In this embodiment, referring to Figure 2 ..., as an implementation manner of the screw fastening mechanism, it includes a sleeve 500 rotatably provided on the installation frame 600 and a motor for driving the sleeve 500 to rotate. The motor is provided at the bottom of the installation frame 600. When the motor rotates, it drives the sleeve 500 to drive and rotate the second screw 421, so that the second screw 421 rotates on the card seat 420 and abuts against the cross arm to complete the installation of the card seat 420 and the cross arm.

[0050] In this embodiment, in order to prevent the second screw 421 from separating from the sleeve 500 after the screw nut 4212 of the second screw 421 is screwed into the bottom of the card holder 420 under the driving rotation of the sleeve 500, the height of the sleeve 500 can be much greater than the height of the screw nut 4212 of the second screw 421 (the second screw 421 includes two parts: a screw rod 4211 and a screw nut 4212). In this way, even if the second screw 421 is displaced on the card holder 420, its screw nut 4212 is always inside the sleeve 500, preventing the two from separating and affecting their linkage relationship.

[0051] Furthermore, referring to Figure 2 , in order to better prevent the sleeve 500 from separating from the second screw 421 when driving the second screw 421 to be tightened, it is not necessary to make the height of the sleeve 500 greater than the height of the screw nut 4212. By connecting the mounting bracket 600 and the lower bracket 300 through a second elastic member 630, the second elastic member 630 always provides an upward vertical elastic force to the mounting bracket 600, so that the sleeve 500 on the mounting bracket 600 always fits the nut of the second screw 421. When the second screw 421 is tightened and rises in the card holder 420, under the elastic action of the second elastic member 630, the sleeve 500 is also driven to fit the screw nut 4212 of the second screw 421, thus avoiding the separation of their linkage.

[0052] In this embodiment, referring to Figure 2 , the mounting bracket 600 includes a bottom plate 602 provided with a screw fastening mechanism and a mounting rod 601 provided on one side of the bottom plate 602. The mounting rod 601 and the bottom plate 602 are vertically arranged. A through hole is opened inside the clamping plate 302, and the upper end of the mounting rod 601 is movably inserted into the through hole. A fixing head 631 is provided at the top of the mounting rod 601 above the clamping plate 302. The second elastic member 630 is sleeved outside the mounting rod 601, and both ends are respectively fixed to the fixing head 631 and the upper end surface of the clamping plate 302. By using the elastic tension of the second elastic member 630 to maintain the upward vertical elastic force of the bottom plate 602 all the time, when the second screw 421 is screwed into and rises in the card holder 420, the second elastic member 630 is used to synchronously drive the sleeve 500 to rise, effectively ensuring the driving cooperation relationship between the sleeve 500 and the second screw 421. Compared with the traditional method where another insulating rod 720 is used manually to drive the sleeve 500 to align with the second screw 421, and in order to prevent the second screw 421 from separating from the sleeve 500 during the rotational displacement process, an artificial vertical pushing force needs to be continuously applied to the insulating rod 720, which brings trouble. In this embodiment, there is no need to use the insulating rod 720 separately, and during the screwing process of the second screw 421, the connection and driving relationship between the sleeve 500 and the second screw 421 is always maintained, making the installation of the second screw 421 on the card holder 420 more efficient and convenient.

[0053] Based on the above embodiments, both the first elastic member 430 and the second elastic member 630 are springs. Of course, due to the different positions of the first elastic member 430 and the second elastic member 630 on the corresponding components, the first elastic member 430 and the second elastic member 630 can also be tension springs. It can be imagined that the first elastic member 430 and the second elastic member 630 can also be other materials with elastic restoring force, such as elastic nylon or elastic rubber, etc.

[0054] In the above embodiments, referring to Figure 1 and 4 , generally two second screws 421 are provided on the card seat 420. Thus, two sleeves 500 need to be provided when the sleeve 500 drives the second screw 421 to rotate. In order to facilitate driving two sleeves 500 to rotate simultaneously by a single motor, two gear rings 5010 can be sleeved outside the sleeve 500. The two gear rings 5010 are meshed through a driving gear 510, and the driving gear 510 is driven by a motor. When the motor drives the driving gear 510 to rotate, it drives the two gear rings 5010 to rotate, and then drives the two sleeves 500 to rotate synchronously to tighten the two second screws 421.

[0055] In this embodiment, a gear differential can be formed through the gear ratio of the driving gear 510 and the gear ring 5010, so that a motor with a smaller specification and volume can provide the torque force for driving the rotation of the two second screws 421.

[0056] Based on the above embodiments, in order to facilitate manual operation of the operating rod 100 to clamp the U-shaped card seat 420 on the cross arm, referring to Figure 2 , a lower limit rod 6022 is provided on one side of the bottom plate 602 away from the operating rod 100, and an upper limit rod 311 is provided at one end of the lower bracket 300 away from the operating rod 100. A guiding area is formed between the upper limit rod 311 and the lower limit rod 6022. The opening of the guiding area gradually expands in the direction away from the operating rod 100, so that the guiding area has an inclined side wall. Since the opening of the guiding area gradually becomes larger in the direction away from the operating rod 100, when the card seat 420 is clamped on the cross arm, the cross arm can more easily enter the guiding area and then enter the inside of the card seat 420 along the inclined side wall of the guiding area, realizing the quick clamping between the card seat 420 and the cross arm.

[0057] In this embodiment, both the upper limit rod 311 and the lower limit rod 6022 are rod-shaped structures, and there are at least two of them. The two upper limit rods 311 are arranged on the front and rear sides of one end of the upper bracket 110, and the two lower limit rods 6022 are arranged on the front and rear sides of one end of the bottom plate 602. The rod-shaped upper limit rod 311 and lower limit rod 6022 are convenient for reducing their weight. At the same time, the space formed between the two upper limit rods 311 or between the two lower limit rods 6022 is also convenient for accommodating the vertical rod 400. Of course, the upper limit rod 311 and the lower limit rod 6022 can also be plate-shaped structures, and corresponding card slots need to be set at the positions corresponding to the vertical rod 400 so that they can be clamped on the vertical rod 400.

[0058] Referring to Figure 3 , as another implementation manner of the screw fastening mechanism, in the above embodiment, the sleeve 500 is rotated by a motor drive method, while in this embodiment, it is manually driven. Specifically, the screw fastening mechanism includes: a rotating rod 700, a linkage rod 620, a sleeve 500, a second bevel gear 622 and a first bevel gear 621 respectively arranged at both ends of the linkage rod 620. The sleeve 500 is rotatably arranged on the bottom plate 602 corresponding to the position of the second screw 421, and a driven wheel 501 is arranged on its outer part. The upper end of the operating rod 100 is provided with a driving wheel 710. A receiving groove 6021 is horizontally arranged inside the bottom plate 602 of the mounting frame 600, and a linkage rod 620 is arranged in the receiving groove 6021. The first bevel gear 621 and the driven wheel 501 form a bevel gear engagement, and the first bevel gear 621 and the driving wheel 710 form an engagement. When it is necessary to adjust the rotation of the sleeve 500, the rotating rod 700 is driven to rotate, and then the driving wheel 710 is driven to engage and rotate the linkage rod 620, driving the linkage rod 620 to rotate in the receiving groove 6021. Furthermore, the linkage rod 620 drives the sleeve 500 to rotate through the first bevel gear 621, realizing the driving rotation of the sleeve 500.

[0059] In this embodiment, the diameter of the rotating rod 700 is much smaller than that of the operating rod 100. It is arranged on one side of the operating rod 100 along the axial direction of the operating rod 100 and can rotate on one side of the operating rod 100 along its axial direction. This is convenient for reducing the weight of the rotating rod 700. Compared with the traditional adjustment method of manually using an insulating rod 720 to drive the sleeve 500 to be sleeved on the second screw 421, this method is more convenient, and the manual adjustment has more stable performance and does not require the use of electric devices such as motors.

[0060] In this embodiment, a plurality of slots can be arranged at intervals on one axial side of the operating rod 100. (When the operating rod 100 is used in cooperation with the insulating rod 720, the slots are correspondingly arranged on the insulating rod.) The rotating rod 700 is rotatably arranged in the slots so that the rotating rod 700 can rotate circumferentially in the slots. A plurality of U-shaped buckles can also be arranged at intervals on one axial side of the operating rod 100, which can also limit the rotating rod 700 to prevent the separation between the rotating rod 700 and the operating rod 100.

[0061] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes but is not limited to the content described in the drawings and the above specific embodiments. Any modification that does not deviate from the functional and structural principles of the present invention will be included in the scope of the claims.

Claims

1. Installation device for a wind-powered bird repeller, the wind-powered bird repeller comprising a vertical pole, a wind wheel rotatably provided at the upper end of the vertical pole, and a clamping seat fixed at the lower end of the vertical pole, characterized in that, The installation device of the wind-driven bird repeller includes an operating rod, an auxiliary piece, an upper bracket and a lower bracket arranged in sequence along the axial direction of the operating rod. The upper bracket is used for clamping the upright rod and supporting the wind wheel. The auxiliary piece is connected to the lower bracket through a locking piece. The locking piece is used to drive the auxiliary piece to move along the axial direction of the operating rod to abut against the upper end face of the clamping seat, so as to cooperate with the upper bracket to limit and support the wind-driven bird repeller. The clamping seat is of a U-shaped structure. A second screw is screwed at the bottom of the clamping seat to abut against the corresponding installation base after the second screw rotates and displaces, so as to install the wind-driven bird repeller on the corresponding base. The installation device of the wind-driven bird repeller further includes an installation frame and a screw tightening mechanism arranged on the installation frame. The screw tightening mechanism is used to drive the second screw to rotate. The installation frame is connected to the lower bracket through an elastic member. The elastic member is used to drive the second screw to rotate and displace by the screw tightening mechanism, and then drive the installation frame to displace synchronously to maintain the driving connection relationship of the screw tightening mechanism to the screw. The installation frame includes an installation rod and a bottom plate arranged at the lower end of the installation rod. The screw tightening mechanism is arranged on the bottom plate. The upper end of the installation rod movably penetrates through the lower bracket. The two ends of the elastic member are respectively fixed on the installation rod and the lower bracket to apply an elastic acting force to the bottom plate to fit the lower end of the clamping seat by the elastic action of the elastic member. A lower limiting rod is arranged on one side of the bottom plate away from the operating rod, and an upper limiting rod is arranged at one end of the lower bracket away from the operating rod. There is a guiding area between the upper limiting rod and the lower limiting rod. The opening of the guiding area gradually expands in the direction away from the operating rod, so as to guide the clamping seat to be clamped on the corresponding installation base by using the guiding area.

2. The installation device of the wind-driven bird repeller according to claim 1, characterized in that, The locking piece includes a first screw and a first elastic member. The auxiliary piece and the lower bracket are screwed together through the first screw to adjust the distance between the two. The first elastic member is sleeved outside the first screw, and the two ends are respectively connected to the lower bracket and the auxiliary piece.

3. The installation device of the wind-driven bird repeller according to claim 1, characterized in that The screw tightening mechanism includes a motor arranged on the installation frame and a sleeve driven by the motor to drive the second screw to rotate.

4. The installation device of the wind-driven bird repeller according to claim 1, characterized in that The screw tightening mechanism includes a rotating rod, a linkage rod, a sleeve and conical wheels respectively arranged at both ends of the linkage rod. The sleeve is rotatably arranged on the installation frame and a driven wheel meshing with the conical wheel at one end of the linkage rod is arranged outside. The rotating rod is rotatably arranged on one side of the operating rod along the axial direction of the operating rod, and a driving wheel meshing with the conical wheel at the other end of the linkage rod is arranged at the upper end. The linkage rod horizontally penetrates through the installation frame to be used for driving the sleeve to rotate to rotate the second bolt when the rotating rod rotates.

5. The installation device of the wind-driven bird repeller according to claim 1, characterized in that The lower bracket includes a sliding rod and a clamping plate with one end inserted on the sliding rod. The end of the sliding rod away from the clamping plate is slidably sleeved on the operating rod through a sliding sleeve to be used for adjusting the distance between the upper bracket and the lower bracket.

6. The installation device of the wind-driven bird repeller according to claim 5, characterized in that An insertion hole is arranged at the end of the sliding rod away from the operating rod. One end of the clamping plate is inserted into the insertion hole, and the two are fixedly inserted through a screw.

7. The installation device of the wind-driven bird repeller according to any one of claims 1-6, characterized in that A clamping groove is formed at one end of each of the upper bracket, the lower bracket and the auxiliary piece, which is far away from the operating rod, and the three are all clamped to the outside of the vertical rod through the clamping grooves.

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