A flower basket bolt threading tool

Abstract

The utility model provides a kind of flower basket bolt threading tool, comprising: motor;Transmission gear set;With the motor connection;Upper cover plate and lower cover plate, upper cover plate and lower cover plate front are provided with aperture;Gear with notch;Gear with notch is installed in aperture, longitudinal notch along radial direction is opened in the gear with notch;The bottom of the longitudinal notch is communicated with horizontal slot;The junction of the longitudinal notch with the horizontal slot is respectively provided with hook-shaped protruding portion A and hook-shaped protruding portion B;Hook-shaped protruding portion A and hook-shaped protruding portion B are used to hang the pull rod of flower basket bolt.The utility model can conveniently hang the pull rod of one side of flower basket screw by hook-shaped protruding portion A or hook-shaped protruding portion B when twisting flower basket bolt, while the sidewall of longitudinal notch can resist the pull rod of other side, produce tightening torque, can realize fast hooking, rotation, tightening.

Description

Technical Field

[0001] This utility model relates to the field of tool technology, and in particular to a turnbuckle threading tool. Background Technology

[0002] Turnbuckles, also known as "turnbuckles," "wire tightening screws," or "tensioning screws," are a common type of fastener used for tightening wire ropes and cables. Their core design utilizes the opposing threads of a central sleeve to adjust the distance between the two ends, thus achieving tensioning or loosening. Their working principle: Because the threads at both ends are opposite, rotating the sleeve simultaneously draws in or pushes out the screws at both ends, allowing for rapid length adjustment. End types: Depending on the application, the screw ends commonly come in several forms:

[0003] • Closed-loop type (OO type): Both ends are loop eyes. Used to connect anchor points or hooks, it is the most common type.

[0004] • Hook type (CC type): Both ends are hooks. It is convenient for quick hooking, but its load-bearing capacity and safety are not as good as the closed-loop type.

[0005] • Hook and loop type (CO type): One end is a loop eye, and the other end is a hook. It combines fixation and convenience.

[0006] Currently, there are no power tools on the market that can quickly tighten turnbuckles; everyone is using manual tools, which are slow and inefficient. Therefore, our company sees potential in this market and has decided to quickly develop a turnbuckle screw tightening tool. Utility Model Content

[0007] The purpose of this utility model is to provide a turnbuckle threading tool. In order to facilitate side insertion, the notched gear is provided with a longitudinal notch. The hook-shaped protrusion A or hook-shaped protrusion B can easily hook one side of the turnbuckle pull rod. At the same time, the side wall of the longitudinal notch can abut against the other side of the pull rod to generate a tightening torque, which can realize quick hooking, rotation and tightening.

[0008] This application provides a turnbuckle threading tool, comprising:

[0009] Electric motor;

[0010] Transmission gear set; connected to the motor;

[0011] The upper cover plate and the lower cover plate have notches at the front.

[0012] A notched gear; the notched gear is installed in a notch, and the notched gear has a longitudinal notch along the radial direction; the bottom of the longitudinal notch is connected to a transverse groove; hook-shaped protrusions A and B are respectively provided at the connection between the longitudinal notch and the transverse groove; hook-shaped protrusions A and B are used to hook the pull rod of the turnbuckle.

[0013] The transmission gear set includes: a central gear and a transition gear; the central gear is powered and driven to rotate by the motor; the transition gear meshes with the central gear; there are at least two transition gears; the notched gear can be driven by at least one transition gear during rotation.

[0014] Preferably, the transmission gear set and the motor are connected by a reducer, which reduces the motor speed and increases the torque.

[0015] Preferably, the reducer includes a planetary reducer and a bevel gear set, the motor is connected to the planetary reducer, the planetary reducer is connected to the bevel gear set, and the bevel gear set is connected to the transmission gear set.

[0016] Preferably, an impact mechanism is provided between the motor and the planetary reducer. The impact mechanism can generate impact torque and transmit the impact torque to the planetary reducer, which in turn transmits the impact torque to the bevel gear set.

[0017] Preferably, the hook-shaped protrusions A and B are located on both sides below the center of the notched gear.

[0018] Preferably, a connecting fastener is provided between the upper cover plate and the lower cover plate, and the connecting fastener is used to fix the upper cover plate and the lower cover plate.

[0019] Preferably, the reducer is provided with a housing, the motor is provided with a housing, and the housing of the reducer is fixedly connected to the upper cover plate, the lower cover plate, and the housing of the motor.

[0020] Preferably, the motor is a permanent magnet brushless motor.

[0021] Preferably, it also includes a lithium battery pack, which powers the motor.

[0022] Because this utility model adopts the above-described technical solution, it has the following advantages:

[0023] This invention allows for easy hooking of one side of the turnbuckle pull rod when tightening it, via hook-shaped protrusion A or hook-shaped protrusion B. At the same time, the side wall of the longitudinal notch can abut against the other side of the pull rod, generating a tightening torque, enabling rapid hooking, rotation, and tightening.

[0024] The upper and lower cover plates of this invention are relatively thin, making it easier to mass-produce, for example, by using laser cutting, which results in lower costs.

[0025] This utility model is equipped with a striking mechanism that generates an impact torque and transmits it to a planetary reducer. The planetary reducer then transmits the impact torque to the bevel gear set and the transmission gear set, which finally acts on the turnbuckle through the notched gear. This results in a relatively large tightening torque. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall front structure of this utility model.

[0027] Figure 2 This is a schematic diagram of the transmission gear set structure of this utility model.

[0028] Figure 3 This is a schematic diagram of the notched gear structure of this utility model.

[0029] Figure 4 This is a schematic diagram of the planetary reducer and impact mechanism of this utility model.

[0030] Figure 5 This is a schematic diagram of the overall structure of the back of this utility model.

[0031] Figure 6 This is a schematic diagram of the bevel gear assembly structure of this utility model.

[0032] Icon labels:

[0033] 1-Motor; 2-Reducer; 3-Upper cover plate; 4-Gear with notch; 401-Longitudinal notch; 402-Transverse groove; 403-Hook-shaped protrusion A; 404-Hook-shaped protrusion B; 5-Transition gear; 6-Center gear; 7-Connecting fastener; 8-Lower cover plate; 9-Planetary reducer; 10-Impact mechanism; 11-Lithium battery pack; 12-Bevel gear set. Detailed Implementation

[0034] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0035] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or it can be an element placed in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0037] See Figure 1-6 To address the issue that tightening turnbuckles currently requires manual tools, which is time-consuming and labor-intensive, this invention provides a turnbuckle threading tool, comprising:

[0038] Motor 1;

[0039] Transmission gear set; connected to motor 1;

[0040] The upper cover plate 3 and the lower cover plate 8 are provided with notches at the front of the upper cover plate 3 and the lower cover plate 8;

[0041] A notched gear 4 is installed in a notch, and a longitudinal notch 401 along the radial direction is provided on the notched gear 4; the bottom of the longitudinal notch 401 is connected to a transverse groove 402; a hook-shaped protrusion A403 and a hook-shaped protrusion B404 are respectively provided at the connection between the longitudinal notch 401 and the transverse groove 402; the hook-shaped protrusion A403 and the hook-shaped protrusion B404 are used to hook the pull rod of the turnbuckle.

[0042] The transmission gear set includes: a central gear 6 and a transition gear 5; the central gear 6 is powered by a motor and driven to rotate; the transition gear 5 meshes with the central gear 6; there are at least two transition gears 5; the notched gear 4 can be driven by at least one transition gear 5 during rotation.

[0043] The transmission gear set is located between the upper cover plate 3 and the lower cover plate 8.

[0044] When tightening a turnbuckle, either hook-shaped protrusion A403 or hook-shaped protrusion B404 first hooks onto the pull rod of one turnbuckle, and then the other pull rod enters the longitudinal notch 401.

[0045] The hook-shaped protrusion A or hook-shaped protrusion B can easily hook one side of the turnbuckle's pull rod, while the side wall of the longitudinal notch 401 can abut against the other side of the pull rod, generating a tightening torque, which can achieve quick hooking, rotation, and tightening.

[0046] In another embodiment of this invention, the transmission gear set and the motor 1 are connected and driven by a reducer 2, which reduces the speed of the motor 1 and increases the torque. The input end of the reducer is connected to the output end of the motor 1, and the reducer 2 transforms the high speed and low torque of the motor 1 into low speed and high torque.

[0047] In another embodiment of this invention, the reducer 2 includes a planetary reducer 9 and a bevel gear set 12. The motor 1 is connected to the planetary reducer 9, the planetary reducer 9 is connected to the bevel gear set 12, and the bevel gear set 12 is connected to the transmission gear set. The input end of the planetary reducer 9 is connected to the output end of the motor 1, and the output end of the planetary reducer 9 is connected to the input end of the bevel gear set 12. The central gear 6 in the transmission gear set is connected to the output end of the bevel gear set 12. The bevel gear set 12 is composed of two helical bevel teeth with an axis angle of 90 degrees.

[0048] In another embodiment of this invention, a striking mechanism 10 is provided between the motor 1 and the planetary reducer 9. The striking mechanism 10 generates an impact torque and transmits it to the planetary reducer 9, which then transmits the impact torque to the bevel gear set 12. The power output from the motor 1 is transmitted to the striking mechanism 10, and the output end of the striking mechanism 10 is connected to the input end of the planetary reducer 9. The striking mechanism 10 generates an impact torque, which ultimately acts on the turnbuckle through the notched gear 4, resulting in a relatively large tightening torque.

[0049] In another embodiment of this invention, hook-shaped protrusions A403 and B404 are located on both sides below the center of the notched gear 4. This arrangement has the advantage of a deeper transverse groove 402, which allows turnbuckles with wider spacing to easily enter the longitudinal notch 401 and the transverse groove 402, thus expanding the adaptability of the notched gear 4.

[0050] In another embodiment of this invention, a connecting fastener 7 is provided between the upper cover plate 3 and the lower cover plate 8, and the connecting fastener 7 is used to fix the upper cover plate 3 and the lower cover plate 8.

[0051] In another embodiment of this invention, the reducer 2 is provided with a housing, the motor 1 is provided with a housing, and the housing of the reducer 2 is fixedly connected to the upper cover plate 3, the lower cover plate 8, and the housing of the motor 1.

[0052] In another embodiment of this invention, motor 1 is a permanent magnet brushless motor.

[0053] In another embodiment of this invention, a lithium battery pack 11 is also included, which supplies power to the motor 1.

[0054] It also includes a brushless motor controller and a forward / reverse switch. The brushless motor controller is powered by a lithium battery pack 11. The output of the brushless motor controller is connected to the motor 1. The forward / reverse switch controls the forward and reverse rotation of the motor 1. The forward / reverse switch can adjust the speed.

[0055] This utility model also includes at least the following advantages:

[0056] When tightening turnbuckles, the hook-shaped protrusion A403 or hook-shaped protrusion B404 can easily hook one side of the turnbuckle's pull rod, while the side wall of the longitudinal notch 401 can abut against the other side of the pull rod, generating a tightening torque, which can achieve quick hooking, rotation, and tightening.

[0057] The upper cover plate 3 and lower cover plate 8 of this utility model are relatively thin, making it easier to achieve mass production, for example, by using laser cutting, which results in lower costs.

[0058] This utility model is equipped with a striking mechanism 10, which can generate impact torque and transmit the impact torque to the planetary reducer 9. The planetary reducer 9 transmits the impact torque to the bevel gear set 12 and the transmission gear set, and finally acts on the turnbuckle through the notched gear 4. The tightening torque generated in this way is relatively large.

[0059] In summary, it is readily understood by those skilled in the art that, without conflict, the aforementioned advantageous methods can be freely combined and superimposed.

[0060] The above description is merely an embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A turnbuckle threading tool, characterized in that, include: Motor (1); Transmission gear set; Connected to the motor (1); The upper cover plate (3) and the lower cover plate (8) have notches at the front. A notched gear (4); the notched gear (4) is installed in the notch, and the notched gear (4) has a longitudinal notch (401) along the radial direction; the bottom of the longitudinal notch (401) is connected to a transverse groove (402); the connection between the longitudinal notch (401) and the transverse groove (402) is provided with a hook-shaped protrusion A (403) and a hook-shaped protrusion B (404); the hook-shaped protrusion A (403) and the hook-shaped protrusion B (404) are used to hook the pull rod of the turnbuckle; the transmission gear set includes: a central gear (6) and a transition gear (5); the central gear (6) is powered by the motor and driven to rotate; the transition gear (5) meshes with the central gear (6); there are at least two transition gears (5); the notched gear (4) can be driven by at least one transition gear (5) during rotation.

2. The turnbuckle threading tool according to claim 1, characterized in that, The transmission gear set and the motor (1) are connected by a reducer (2), which reduces the speed of the motor (1) and increases the torque.

3. The turnbuckle threading tool according to claim 2, characterized in that, The speed reducer (2) includes a planetary speed reducer (9) and a bevel gear set (12). The motor (1) is connected to the planetary speed reducer (9), the planetary speed reducer (9) is connected to the bevel gear set (12), and the bevel gear set (12) is connected to the transmission gear set.

4. The turnbuckle threading tool according to claim 3, characterized in that, An impact mechanism (10) is provided between the motor (1) and the planetary reducer (9). The impact mechanism (10) can generate impact torque and transmit the impact torque to the planetary reducer (9). The planetary reducer (9) transmits the impact torque to the bevel gear set (12).

5. The turnbuckle threading tool according to claim 1, characterized in that, The hook-shaped protrusions A (403) and B (404) are located on both sides below the center of the notched gear (4).

6. The turnbuckle threading tool according to claim 1, characterized in that, A fastener (7) is provided between the upper cover plate (3) and the lower cover plate (8), and the fastener (7) is used to fix the upper cover plate (3) and the lower cover plate (8).

7. The turnbuckle threading tool according to any one of claims 2 or 3, characterized in that, The reducer (2) is provided with a housing, and the motor (1) is provided with a housing. The housing of the reducer (2) is fixedly connected to the upper cover plate (3), the lower cover plate (8) and the housing of the motor (1).

8. The turnbuckle threading tool according to claim 1, characterized in that, The motor (1) is a permanent magnet brushless motor.

9. The turnbuckle threading tool according to claim 1, characterized in that, It also includes a lithium battery pack (11), which powers the motor (1).

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