A tool for tightening work

Abstract

The present application discloses a tightening tool, comprising: a tool body, a power module, an angle adjustment module, a control module and a connector; the connector is installed on the tool body and is used to connect an operating rod; the angle adjustment module is installed on the tool body and is connected to the connector, and is used to drive the tool body to rotate; the power module is installed on the tool body and is electrically connected to the angle adjustment module and the control module respectively; the control module is electrically connected to the angle adjustment module. The purpose of the present application is to provide a tightening tool, which is used to connect an electric tightening machine with an operating rod, so as to realize flexible adjustment and use of the electric tightening machine, and has good adaptability.

Description

Technical Field

[0001] The present application relates to the technical field of electric power working tools, and in particular to a tool for tightening work. Background Art

[0002] Bolts are commonly used in power systems to fasten and connect two parts with through holes. Most bolts are located outdoors and are exposed to harsh environments such as wind and erosion all year round. In order to avoid accidents caused by loose bolts, it is usually necessary to check and tighten the bolts a second time during power maintenance operations. The existing electric tightening devices used for power operations mainly include an electric tightening machine and an operating rod connected to the electric tightening machine. The electric tightening machine is fixed to one end of the operating rod, and the operator holds the operating rod to complete the tightening operation. However, the existing electric tightening machines are directly fixed to the operating rod, which cannot be flexibly adjusted and used, and have low applicability. Summary of the invention

[0003] In view of this, the purpose of the present application is to provide a tightening tool for connecting an electric tightening machine with an operating rod, so as to achieve flexible adjustment and use of the electric tightening machine with good adaptability.

[0004] In order to achieve the above technical purpose, the present application provides a tool for tightening work, including: a tool body, a power module, an angle adjustment module, a control module and a connecting piece;

[0005] The connecting piece is mounted on the tool body and is used to connect the operating rod;

[0006] The angle adjustment module is installed on the tool body and connected to the connecting member, and is used to drive the tool body to rotate;

[0007] The power module is installed on the tool body and is electrically connected to the angle adjustment module and the control module respectively;

[0008] The control module is electrically connected to the angle adjustment module.

[0009] Further, the control module includes a main controller and a sub-controller;

[0010] The main controller is installed on the tool body and is electrically connected to the angle adjustment module and the power module;

[0011] The sub-controller is electrically connected to the main controller, and an operation panel is arranged on the sub-controller.

[0012] Further, the tool body includes a first fixing seat and a second fixing seat;

[0013] The second fixing seat is vertically mounted on the first side wall of the second fixing seat, and an installation space for installing an electric tightening machine is formed between the second fixing seat and the first fixing seat.

[0014] Further, the first fixing seat includes a first seat shell and a first sealing plate;

[0015] The second fixing seats are respectively vertically mounted on the first side walls of the first seat shell;

[0016] A first installation opening is formed on a second side wall of the first seat shell which is opposite to the first side wall;

[0017] The first sealing plate is detachably mounted on the first mounting opening;

[0018] The main controller is installed in the first seat shell.

[0019] Further, the second fixing seat includes a second seat shell and a second sealing plate;

[0020] The second sealing plate is vertically connected to the first side wall of the first fixing seat;

[0021] The second seat shell is mounted on the first sealing plate;

[0022] The angle adjustment module is installed in the second seat shell.

[0023] Furthermore, a plurality of hollow holes are formed on the second seat shell.

[0024] Furthermore, the angle adjustment module includes a rotating motor and a reducer;

[0025] The rotating motor is mounted on the first sealing plate;

[0026] The reducer is mounted on the first sealing plate, and the input shaft of the reducer is connected to the output shaft of the rotating motor in synchronous rotation. The output shaft of the reducer extends out of the second housing and is connected to the connecting member in synchronous rotation.

[0027] Further, the connecting member includes a first connecting head and a second connecting head;

[0028] The first connector is Y-shaped, a first end of the first connector is provided with an escape groove for escaping the first seat shell, and a shaft hole for synchronous rotation connection with the output shaft of the reducer is opened on the side wall of the escape groove of the first connector;

[0029] The second connector is connected to the second end of the first connector.

[0030] Furthermore, the second end of the first connector is provided with a protrusion;

[0031] The raised portion is provided with an inner concave hole into which the second connecting head can be detachably inserted.

[0032] Furthermore, a mounting groove is provided on one end of the second connecting head that cooperates with the operating rod;

[0033] The second connecting head is also provided with a plurality of tooth blocks distributed around the circumference of the mounting groove.

[0034] It can be seen from the above technical scheme that the tool provided by the present application can be connected to the operating rod through a connecting piece, and the angle adjustment module connected to the connecting piece on the tool can be used to drive the tool body to rotate to achieve the angle adjustment of the tool body; the electric tightening machine is installed on the tool body and then connected to the operating rod, and the angle adjustment module can be controlled by the control module to adjust the angle of the electric tightening machine, thereby realizing the flexible use of the electric tightening machine, being able to adapt to more working conditions, and having good adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0036] Figure 1 A schematic diagram of the overall structure of a tightening tool provided in this application;

[0037] Figure 2 An exploded schematic diagram of a tightening tool provided in the present application;

[0038] In the figure: 11, first fixed seat; 111, first seat shell; 112, first sealing plate; 12, second fixed seat; 121, second seat shell; 122, second sealing plate; 1211, hollow hole; 2, angle adjustment module; 21, rotating motor; 22, reducer; 3, connecting piece; 31, first connecting head; 311, avoidance groove; 312, shaft hole; 32, second connecting head; 321, installation groove; 322, gear block; 100, installation space. DETAILED DESCRIPTION

[0039] The technical solutions of the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the embodiments of the present application are within the scope of protection of the embodiments of the present application.

[0040] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0041] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a replaceable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0042] The embodiment of the present application discloses a tool for tightening work.

[0043] See also Figure 1 as well as Figure 2 , an embodiment of a tightening tool provided in the embodiments of the present application includes:

[0044] A tool body, a power module (not shown), an angle adjustment module 2, a control module (not shown) and a connecting member 3; the connecting member 3 is installed on the tool body and is used to connect the operating rod; the angle adjustment module 2 is installed on the tool body and is connected to the connecting member 3, and is used to drive the tool body to rotate; the power module is installed on the tool body and is electrically connected to the angle adjustment module 2 and the control module respectively; the control module is electrically connected to the angle adjustment module 2.

[0045] Specifically, it can be seen from the above technical solutions that the tool provided by the present application can be connected to the operating rod through the connecting piece 3, and the angle adjustment module 2 connected to the connecting piece 3 on the tool can be used to drive the tool body to rotate to achieve the angle adjustment of the tool body; the electric tightening machine is installed on the tool body and then connected to the operating rod, and the angle adjustment module 2 can be controlled by the control module to adjust the angle of the electric tightening machine, so as to achieve the flexible use of the electric tightening machine, which can adapt to more working conditions and has good adaptability. In the present application, the electric tightening machine can be a conventional bolt tightening machine, and those skilled in the art can make appropriate selections and changes as needed. In addition, the electric tightening machine can be detachably installed on the tool body through fasteners such as bolts, and there is no specific limitation.

[0046] The above is a first embodiment of a tightening tool provided in the embodiment of the present application. The following is a second embodiment of a tightening tool provided in the embodiment of the present application. For details, please refer to Figure 1 to Figure 2 .

[0047] A tool for tightening operations comprises: a tool body, a power module, an angle adjustment module 2, a control module and a connecting member 3; the connecting member 3 is installed on the tool body and is used to connect an operating rod; the angle adjustment module 2 is installed on the tool body and is connected to the connecting member 3, and is used to drive the tool body to rotate; the power module is installed on the tool body and is electrically connected to the angle adjustment module 2 and the control module respectively; the control module is electrically connected to the angle adjustment module 2.

[0048] Furthermore, the control module includes a main controller and a sub-controller; the main controller is installed on the tool body and is electrically connected to the angle adjustment module 2 and the power module; the sub-controller is electrically connected to the main controller, and an operation panel is provided on the sub-controller.

[0049] Specifically, the main controller is used to realize the control of the angle adjustment module 2, and the sub-controller is used to remotely control the main controller to improve the convenience of control. For easy operation, the sub-controller can be detachably mounted on the operating rod. More specifically, the sub-controller and the main controller can communicate wirelessly through wireless modules such as wireless Bluetooth communication modules and wireless radio frequency communication modules to reduce the layout of cables and improve the convenience of use. The main controller may include a main control panel and a wireless transmission module, and the sub-controller may include a housing, a sub-control panel, a wireless receiving module paired with the wireless transmission module, and a battery for power supply to realize the wireless communication connection between the main controller and the sub-controller. When in use, the sub-controller can be attached to the operating rod near the handle position by a magnetic suction member such as a magnet, so that the operator can operate the operating panel of the sub-controller to realize the control of the main controller, and send corresponding control instructions to the main controller to control the angle adjustment module 2. The main control panel and the sub-control panel can be conventional PLC control panels or microprocessors, etc., without specific restrictions.

[0050] Of course, in the present application, the sub-controller and the main controller can also be connected by wire, and the communication connection between the sub-controller and the main controller, as well as the electrical connection with the power module can be achieved through the connecting wire. During installation, the connecting wire can be distributed close to the operating rod along the length direction of the operating rod, and the connecting wire can be clamped by a corresponding clamp, without specific restrictions. Compared with the wireless connection method, the preferred connection method can save certain costs, but the wiring and subsequent maintenance are more troublesome. The above is a specific application embodiment of the present application for the communication connection between the sub-controller and the main controller. Of course, it is not limited to the above two situations. Those skilled in the art can make appropriate changes based on this.

[0051] In addition, the design for facilitating the detachable installation of the sub-controller on the operating rod can be, for example, as follows: a magnet is embedded in the housing of the sub-controller, and a magnetic attraction piece that cooperates with the magnet can be attached to the operating rod near the handle, thereby facilitating the installation and fixation of the sub-controller. Of course, it is also possible to set a T-shaped cross-section strip on the housing, set a corresponding protrusion on the operating rod, and set a slot on the protrusion that cooperates with the strip. Of course, it is not limited to the above-mentioned application means, and those skilled in the art can make appropriate changes based on this.

[0052] Furthermore, as for the tool body structure, it needs to play a bearing and fixing role. In this embodiment, the tool body may include a first fixing seat 11 and a second fixing seat 12; the second fixing seat 12 is vertically mounted on the first side wall of the second fixing seat 12, and an installation space 100 for installing an electric tightening machine is formed between the second fixing seat 12 and the first fixing seat 11. The electric tightening machine can be installed on the second fixing seat 12 and connected to the first fixing seat 11, and the installation is stable, and there is no specific restriction. The overall L-shaped structure layout is compact and can also provide sufficient installation space 100 for the electric tightening machine to be installed and used.

[0053] Furthermore, the first fixing seat 11 may specifically include a first seat shell 111 and a first sealing plate 112; the second fixing seat 12 is respectively vertically mounted on the first side wall of the first seat shell 111; a first mounting opening is provided on the second side wall of the first seat shell 111 opposite to the first side wall; the first sealing plate 112 is detachably mounted on the first mounting opening; and the main controller is mounted in the first seat shell 111. Specifically, Figure 2 As shown, the first fixing seat 11 formed by the first seat shell 111 and the first sealing plate 112 has a certain space inside, which is convenient for the installation and fixation of the main controller and the power module, and also convenient for the main controller to be electrically connected to the installed electric tightening module, and the overall structure is more compact. In addition, a plurality of heat dissipation strip holes can be set at the position of the first sealing plate 112, which can improve heat dissipation and reduce the overall weight.

[0054] Of course, the power module in the present application can also be installed on the outside of the first fixing seat 11 and the second fixing seat 12 through structures such as a power bracket, and there is no specific limitation.

[0055] Furthermore, the second fixed seat 12 may specifically include a second seat shell 121 and a second sealing plate 122 ; the second sealing plate 122 is vertically connected to the first side wall of the first fixed seat 11 ; the second seat shell 121 is installed on the first sealing plate 112 ; and the angle adjustment module 2 is installed in the second seat shell 121 .

[0056] Specifically, the structural design of the second fixed seat 12 can be similar to the structure of the first fixed seat 11, and the second fixed seat 12 with an internal space is formed by the second seat shell 121 and the second sealing plate 122, which is convenient for installing and fixing the angle adjustment module 2; in this embodiment, a plurality of hollow holes 1211 can be set on the second seat shell 121, which can reduce the overall mass and help improve the heat dissipation of the angle adjustment module 2.

[0057] Further, the angle adjustment module 2 includes a rotary motor 21 and a reducer 22; the rotary motor 21 is mounted on the first sealing plate 112; the reducer 22 is mounted on the first sealing plate 112, and the input shaft of the reducer 22 is synchronously connected to the output shaft of the rotary motor 21, and the output shaft of the reducer 22 extends out of the second housing 121 and is synchronously connected to the connecting member 3. The rotary motor 21 drives the tool body to rotate through the output of the reducer 22 to achieve angle adjustment, and the rotary motor can be a brushless motor that can rotate forward and backward, and there is no specific limitation.

[0058] Furthermore, the connecting member 3 includes a first connecting head 31 and a second connecting head 32; the first connecting head 31 is Y-shaped, and a avoidance groove 311 for avoiding the first seat shell 111 is provided on the first end of the first connecting head 31, and an axial hole 312 is opened on the side wall of the avoidance groove 311 of the first connecting head 31 for synchronous rotation with the output shaft of the reducer 22; the second connecting head 32 is connected to the second end of the first connecting head 31.

[0059] Specifically, taking the Y-shaped structure of the first connector 31 as an example, the output shaft and the input shaft of the reducer 22 may be distributed in a T-shape, so that the output shaft of the reducer 22 is convenient to cooperate with the first connector 31 structure; Figure 2As shown, in order to facilitate the disassembly and maintenance of the output shaft of the reducer 22 and the first connector 31, the shaft hole 312 extends upward from the first connector 31, so that the part where the first connector 31 cooperates with the output shaft of the reducer 22 forms a clamping portion, and bolts are set for fastening. The corresponding second connector 32 can be used for connecting and fixing with the operating rod, and the second end of the first connector 31 can be provided with a protrusion, and the protrusion is provided with an inner concave hole for the second connector 32 to be detachably inserted, wherein the first matching surface of the second connector 32 can be provided with a plurality of tooth blocks 322 distributed around the circumference of the mounting groove 321, and the corresponding connecting structure on the operating rod that is connected and matched with the second connector 32 can be a connector structure with the same structure as the second connector 32, so as to facilitate the cooperation with the second connector 32. The connector designed by such a structure can realize multi-angle connection, and the connection is more convenient. It can realize adjusting the tool body angle by adjusting the connection angle between the operating rod and the connector 3, and realize the first level of adjustment. At the same time, the tool body angle can also be adjusted by using the angle adjustment module 2, and the second level of adjustment is realized. The overall use is more flexible and convenient, and the operating range is greatly expanded.

[0060] The above is a detailed introduction to a tightening tool provided by the present application. For a person skilled in the art, according to the idea of ​​the embodiments of the present application, there may be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A tool for tightening operation, characterized in that: include: Tool body, power module, angle adjustment module, control module and connector; The connecting piece is mounted on the tool body and is used to connect the operating rod; The angle adjustment module is installed on the tool body and connected to the connecting member, and is used to drive the tool body to rotate; The power module is installed on the tool body and is electrically connected to the angle adjustment module and the control module respectively; The control module is electrically connected to the angle adjustment module; The control module includes a main controller and a sub-controller; The main controller is installed on the tool body and is electrically connected to the angle adjustment module and the power module; The sub-controller is electrically connected to the main controller; The tool body includes a first fixing seat and a second fixing seat; The second fixing seat is vertically mounted on the first side wall of the second fixing seat, and an installation space for installing the electric tightening machine is formed between the second fixing seat and the first fixing seat; The first fixing seat comprises a first seat shell and a first sealing plate; The second fixing seats are respectively vertically mounted on the first side walls of the first seat shell; A first installation opening is formed on a second side wall of the first seat shell which is opposite to the first side wall; The first sealing plate is detachably mounted on the first mounting opening; The main controller is installed in the first housing; The second fixing seat comprises a second seat shell and a second sealing plate; The second sealing plate is vertically connected to the first side wall of the first fixing seat; The second seat shell is mounted on the first sealing plate; The angle adjustment module is installed in the second seat shell; The angle adjustment module includes a rotating motor and a reducer; The rotating motor is mounted on the first sealing plate; The reducer is mounted on the first sealing plate, and the input shaft of the reducer is connected to the output shaft of the rotating motor in synchronous rotation. The output shaft of the reducer extends out of the second housing and is connected to the connecting member in synchronous rotation.

2. A tightening tool according to claim 1, characterized in that: The sub-controller is provided with an operation panel.

3. A tightening tool according to claim 1, characterized in that: The second seat shell is provided with a plurality of hollow holes.

4. A tightening tool according to claim 1, characterized in that: The connecting member includes a first connecting head and a second connecting head; The first connector is Y-shaped, a first end of the first connector is provided with an escape groove for escaping the first seat shell, and a shaft hole for synchronous rotation connection with the output shaft of the reducer is opened on the side wall of the escape groove of the first connector; The second connector is connected to the second end of the first connector.

5. A tightening tool according to claim 4, characterized in that: The second end of the first connector is provided with a protrusion; The raised portion is provided with an inner concave hole into which the second connecting head can be detachably inserted.

6. A tightening tool according to claim 5, characterized in that: A mounting groove is provided on one end of the second connecting head that matches with the operating rod; The second connecting head is also provided with a plurality of tooth blocks distributed around the circumference of the mounting groove.

Images