Bolt shearing type power twister
By setting a reinforcement mechanism on the side of the horn fork of the torque device, the secondary fixation of the torque device during startup is achieved, and the problem of the torque device being broken due to excessive torque is solved, which improves service life and safety.
Patent Information
- Application Number
- CN202421643091.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-07-12
AI Technical Summary
When using a torque device, the torque generated during the start-up can easily cause the connection to break, reducing the service life of the torque device.
A bolt shearing torque device is designed, and by providing a reinforcement mechanism on the side of the horn fork, including a first fixing seat, a first connecting rod, a second fixing seat, a reinforcement plate, a second fixing plate and a screw, these components are used to perform secondary fixation when the flange is fixed, thereby enhancing the stability of the torque device.
It effectively prevents the risk of cracking due to excessive torque during startup, improves the service life of the torque device, and enhances the safety during use.
Smart Images
Figure CN222650415U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of torquers, in particular to a bolt shearing type torquer. Background Art
[0002] The main function of the torque limiter is to provide overload protection, prevent mechanical damage, avoid expensive downtime losses, and ensure the stable operation of the system. The torque limiter, also known as a torque limiter or safety coupling, plays a vital role in the transmission system.
[0003] During the use of the torquer, the torquer is usually fixed by a flange, and the flange is usually fixed by several nuts. Since the connection between the torquers is a rigid connection, some torque will be generated at the moment of starting, which may easily cause the connection to break, thus reducing the service life of the torquer during use. Utility Model Content
[0004] In order to solve the above problems, the purpose of the utility model is to provide a bolt shearing torque device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model proposes a bolt shearing torquer, including a torquer, the torquer is mainly used for overload protection of machinery, the torquer includes two horn forks, and one side of the two horn forks is provided with a reinforcement mechanism;
[0006] The reinforcement mechanism includes a first fixed seat fixedly connected to both sides of the two horn forks, one side of each of the first fixed seats is rotatably connected to a first connecting rod, the other end of each of the first connecting rods is rotatably connected to a second fixed seat, one side of each of the second fixed seats is fixedly connected to a reinforcement plate, two of which are fixedly connected to the first fixing plate at both ends on one side opposite to the reinforcement plate, and the other two are fixedly connected to the second fixing plate at both ends on one side opposite to the reinforcement plate.
[0007] In one example, a screw is fixedly connected to one side of each of the first fixing plates, and each screw is interlaced and connected to the center of one side of the second fixing plate.
[0008] In one example, one side of the two horn forks is fixedly connected to a first flange, one side of the two first flanges is fixedly connected to a sealing ring, and the other side of the two sealing rings is provided with a second flange.
[0009] In one example, the other sides of the two second flanges are fixedly connected with a connecting seat.
[0010] In one example, a transmission shaft is fixedly connected between the two horn forks, a protective plate is hinged on one side of the top of the two horn forks, a strip hole is opened on one side of the two protective plates, and the strip hole is directly opposite to the position of the transmission shaft.
[0011] The bolt shearing torque device proposed by the utility model can bring the following beneficial effects:
[0012] 1. This bolt shearing torque device, through the first fixing seat, the first connecting rod, the second fixing seat, the reinforcement plate, the second fixing plate, the screw, the first flange and the second flange arranged on one side of the horn fork, can be used. When the first flange and the second flange are fixed, the reinforcement plates on both sides can be clamped on the outer sides of the first flange and the second flange, so as to fix them for the second time, thereby preventing the torque device from cracking due to excessive torque during the startup process, thereby improving the service life of the torque device during use.
[0013] 2. This bolt shearing torque device has a transmission shaft, a protective plate, and a strip hole arranged on one side of the clevis. When in use, the protection plate located on the top of the clevis can protect the junction between the transmission shaft and the clevis, thereby preventing the risk of being entangled by stones or weeds inside, thereby improving safety during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the reinforcement mechanism structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the flange position structure of the utility model.
[0018] In the figure: 1. clevis; 2. first fixing seat; 3. first connecting rod; 4. second fixing seat; 5. reinforcement plate; 6. second fixing plate; 7. screw; 8. first flange; 9. sealing ring; 10. second flange; 11. connecting seat; 12. transmission shaft; 13. protection plate; 14. strip hole; 15. first fixing plate. DETAILED DESCRIPTION
[0019] In order to more clearly illustrate the overall concept of the utility model, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.
[0020] Embodiment 1, the utility model provides as follows Figure 1 - Figure 3 A bolt shearing torquer shown in the figure includes a torquer, which is mainly used to protect the machine from overload. The torquer includes two horn forks 1, and a reinforcement mechanism is provided on one side of the two horn forks 1. The reinforcement mechanism includes a first fixing seat 2 fixedly connected to both sides of the two horn forks 1, one side of each first fixing seat 2 is rotatably connected to a first connecting rod 3, and the other end of each first connecting rod 3 is rotatably connected to a second fixing seat 4, and one side of each second fixing seat 4 is fixedly connected to a reinforcement plate 5, wherein two ends of one side relative to the reinforcement plate 5 are fixedly connected to the first fixing plate 15, and the other two ends of one side relative to the reinforcement plate 5 are fixedly connected to the second fixing plate 6, and one side of each first fixing plate 15 The sides are fixedly connected with screws 7, and each screw 7 is connected through the center of one side of the second fixing plate 6. Through the first fixing seat 2, the first connecting rod 3, the second fixing seat 4, the reinforcement plate 5, the second fixing plate 6, the screw 7, the first flange 8, and the second flange 10 arranged on one side of the horn fork 1, when in use, when the first flange 8 and the second flange 10 are fixed, the reinforcement plates 5 on both sides can be clamped on the outer side of the first flange 8 and the second flange 10, and fixed by the screws 7 and the nuts, so as to fix them for the second time, thereby preventing the torquer from cracking due to excessive torque during the startup process, thereby improving the service life of the torquer during use.
[0021] Embodiment 2, the utility model provides as follows Figure 3 The bolt shearing torquer shown in the figure includes two horn forks 1, one side of which is fixedly connected to a first flange 8, one side of which is fixedly connected to a sealing ring 9, the other side of the two sealing rings 9 is provided with a second flange 10, the other side of the two second flanges 10 is fixedly connected to a connecting seat 11, a transmission shaft 12 is fixedly connected between the two horn forks 1, one side of the top of the two horn forks 1 is hinged with a protective plate 13, one side of the two protective plates 13 is provided with a strip hole 14, and the strip hole 14 is directly opposite to the position of the transmission shaft 12, by the transmission shaft 12, the protective plate 13 and the strip hole 14 arranged on one side of the horn fork 1, the protection plate 13 located on the top of the horn fork 1 can be used to protect the junction between the transmission shaft 12 and the horn fork 1 during use, thereby preventing the risk of being entangled by stones or weeds inside, thereby improving the safety during use.
[0022] Working principle: The utility model discloses a bolt shearing torquer. When in use, through the first fixing seat 2, the first connecting rod 3, the second fixing seat 4, the reinforcing plate 5, the second fixing plate 6, the screw 7, the first flange 8, and the second flange 10 arranged on one side of the horn fork 1, when in use, when the first flange 8 and the second flange 10 are fixed, the reinforcing plates 5 on both sides can be clamped on the outer sides of the first flange 8 and the second flange 10, so as to perform secondary fixation on them, so as to prevent the torquer from cracking due to excessive torque during the startup process, thereby improving the service life of the torquer during use. At the same time, through the transmission shaft 12, the protective plate 13, and the strip hole 14 arranged on one side of the horn fork 1, when in use, the protection plate 13 located at the top of the horn fork 1 can be used to protect the junction between the transmission shaft 12 and the horn fork 1, so as to prevent the risk of being entangled by stones or weeds inside, thereby improving the safety during use.
[0023] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.
[0024] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.
Claims
1. A bolt shearing torquer, comprising a torquer, the torquer being mainly used for overload protection of a machine, the torquer comprising two horn forks (1), one side of the two horn forks (1) being provided with a reinforcement mechanism; Features: The reinforcement mechanism comprises a first fixing seat (2) fixedly connected to both sides of the two horn forks (1); one side of each of the first fixing seats (2) is rotatably connected to a first connecting rod (3); the other end of each of the first connecting rods (3) is rotatably connected to a second fixing seat (4); one side of each of the second fixing seats (4) is fixedly connected to a reinforcement plate (5); two ends of one side relative to the reinforcement plate (5) are fixedly connected to the first fixing plate (15); and the other two ends of one side relative to the reinforcement plate (5) are fixedly connected to the second fixing plate (6).
2. A bolt shearing torque device according to claim 1, characterized in that: One side of each of the first fixing plates (15) is fixedly connected with a screw rod (7), and each screw rod (7) is interlaced and connected with the center of one side of the second fixing plate (6).
3. A bolt shearing torque device according to claim 1, characterized in that: One side of the two horn forks (1) is fixedly connected to a first flange (8), one side of the two first flanges (8) is fixedly connected to a sealing ring (9), and the other side of the two sealing rings (9) is provided with a second flange (10).
4. A bolt shearing torque device according to claim 3, characterized in that: The other sides of the two second flanges (10) are both fixedly connected with a connecting seat (11).
5. The bolt shearing torque device according to claim 1, characterized in that: A transmission shaft (12) is fixedly connected between the two horn forks (1), a protection plate (13) is hinged on one side of the top of the two horn forks (1), and a strip hole (14) is opened on one side of the two protection plates (13), and the strip hole (14) is directly opposite to the transmission shaft (12).