An automated instrument installation aid wiring device

Abstract

This utility model discloses an auxiliary wiring device for automated instrument installation, belonging to the technical field of instrument installation equipment. It includes two handles, one end of each handle rotatably connected to each other, and each handle's connected end extending into a clamping body. Each clamping body has several clamping grooves on its opposite edge. A fixed base has a connecting plate vertically mounted on one edge, hinged to any clamping body. The fixed base has a mounting hole on its end face for threading the wire to be connected. A sliding groove is provided inside the fixed base, containing a clamping component that communicates with the mounting hole and secures the wire to be connected. An elastic element has two ends connected to each handle, and its return elasticity pulls the handles, causing each clamping body to hold the wire to be connected. This automated instrument installation auxiliary wiring device solves the technical problems of cumbersome operation, wasted manpower, and low wiring efficiency associated with traditional instrument wiring methods.

Description

Technical Field

[0001] This utility model relates to the field of instrument installation equipment technology, and in particular to an auxiliary wiring device for automated instrument installation. Background Technology

[0002] Electrical instruments are devices used to monitor, control, and measure various electrical parameters and signals. They mainly consist of sensing elements, signal processing units, display units, and control units. Electrical instruments convert various electrical parameters or signals into easily observable and processable physical or digital quantities to achieve the purposes of monitoring, control, and measurement. Currently, when installing and wiring electrical instruments, it is usually necessary to strip the insulation from the wire ends. The traditional method is to use wire strippers. During the wiring process, workers need to constantly hold and release the strippers, requiring one hand to hold the wire end while the other hand rotates the strippers. This operation is not only inefficient but also increases the physical exertion of the workers.

[0003] In conclusion, developing an auxiliary wiring device that is easy to operate and improves the efficiency of instrument installation is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary wiring device for the installation of automated instruments, which solves the technical problems of low efficiency in existing instrument wiring operations and increased physical exertion of workers.

[0005] To achieve the above objectives, this utility model provides an auxiliary wiring device for the installation of automated instruments, comprising:

[0006] Two handles, one end of each handle is rotatably connected to each other, and each end of the handle is connected to each other and extends into a clamping body. Each clamping body has a clamping groove on the opposite edge.

[0007] A fixed base is provided with a connecting plate vertically on one side edge of the fixed base. The connecting plate is hinged to any clamp body. A mounting hole is provided on the end face of the fixed base for passing through the mounting hole to be connected. A sliding groove is provided inside the fixed base, and a clamping component is provided in the sliding groove. The sliding groove is connected to the mounting hole, and the clamping component is used to fix the wire to be connected.

[0008] The elastic element has two ends connected to each grip. The elastic element pulls the grip, causing each clamp to hold the wire to be connected.

[0009] Preferably, each end of the handle connected to the others is provided with a movable groove, with the ports of each movable groove facing each other, and the movable groove provides space for the handle to rotate.

[0010] Preferably, the clamping assembly includes a fixed clamping plate and a sliding clamping plate. The fixed clamping plate is located on the side of the fixed base near the connecting plate, and the sliding clamping plate is arranged opposite to the fixed clamping plate. The sliding clamping plate can slide within the sliding groove.

[0011] Preferably, the sliding clamp is provided with a drive joint on the side away from the fixed clamp, a clamping screw is sleeved inside the drive joint, a clamping screw sleeve is inserted inside the fixed base, the clamping screw is rotatably connected to the clamping screw sleeve, and a clamping turntable is coaxially connected to the end of the clamping screw away from the drive joint.

[0012] Preferably, there are several clamping slots, and the clamping slot ports on the edges of each clamp body are connected to each other. The diameter of each clamping slot on the clamp body decreases sequentially, and each clamping slot has a cutting edge on its inner wall.

[0013] Preferably, the clamping screw is provided with a pushing part that extends into the drive joint, and a connecting bearing is clamped and fixed between the pushing part and the drive joint.

[0014] Preferably, an oil injection pipe is vertically provided on the fixed base. The oil injection pipe is threadedly connected to the clamping screw sleeve, and the oil injection pipe can extend into the clamping screw sleeve and abut against the clamping screw. A sealing cap is provided on the outer periphery of the end of the oil injection pipe facing the clamp body.

[0015] Preferably, a fixing plate is connected between the connecting plate and any of the clamp bodies, and each grip is connected by a rotating pin.

[0016] Compared to the aforementioned background technology, the automated instrument installation auxiliary wiring device provided by this utility model includes: two handles, the ends of which are rotatably connected; a clamping body extending along the length of the end where the handles are connected to each other; a clamping groove provided on the opposite edge of each clamping body; the ports of the clamping grooves interlocking; an elastic element connected between the opposite sidewalls of the ends of the handles away from the insert; the elastic element pulls the handles, causing the clamping bodies to clamp the wire to be connected, so that one end of the handles is used to clamp the wire to be connected; the end of any clamping body away from the handle is hinged to the edge of the fixed base, allowing the handles and clamping bodies to swing around the edge of the fixed base; a mounting hole is provided on the end face of the fixed base, the mounting hole penetrating the fixed base, allowing the wire to be connected to pass through the mounting hole from below. The wire is inserted into the fixed base, which also has a sliding groove. The sliding groove forms a cavity inside the fixed base and communicates with the mounting hole. A clamping component is provided in the sliding groove. The clamping component can slide in the sliding groove and fix the wire to be connected that is inserted into the mounting hole. During the installation of the wire to be connected using this application, the wire to be connected is inserted into the mounting hole, and the wire to be connected is clamped by the clamping component. By turning the handle, the openings of each clamp are opened, and the end of the wire to be connected is placed between each clamp. The handle is released, and the elastic element pulls the handle, causing the openings of each clamp to close. The clamping grooves on the edges of each clamp clamp the wire to be connected and embed it into the insulation plastic coating of the wire to be connected. The handle is rotated to the side away from the fixed base, and the clamping grooves peel off the insulation plastic coating of the end of the wire to be connected.

[0017] The automated instrument installation auxiliary wiring device provided in this application simplifies the wiring steps in the instrument installation process, improves the installation efficiency of the instrument, and reduces the physical exertion of operators. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0019] Figure 1 A structural diagram of the auxiliary wiring device for installing automated instruments provided in this embodiment of the utility model;

[0020] Figure 2 A bottom view of the automated instrument installation auxiliary wiring device provided in this embodiment of the utility model;

[0021] Figure 3 The embodiment of this utility model provides a side view of an auxiliary wiring device for the installation of automated instruments;

[0022] Figure 4This is a rear view of the auxiliary wiring device for installing automated instruments provided in an embodiment of the present utility model.

[0023] Among them, 1-handle; 2-moving groove; 3-rotating pin; 4-clamp body; 5-fixed plate; 6-hinge pin; 7-connecting plate; 8-fixed base; 9-installation hole; 10-fixed clamping plate; 11-sliding groove; 12-sliding clamping plate; 13-drive connector; 14-clamping sleeving; 15-clamping screw; 16-clamping turntable; 17-clamping groove; 18-oil injection pipe; 19-sealing cap; 20-elastic element. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] This utility model provides an auxiliary wiring device for the installation of automated instruments. Please refer to the appendix of the instruction manual. Figure 1 To be continued Figure 4The automated instrument installation auxiliary wiring device includes two rotatably connected handles 1, with their rotation axes located at the ends of each handle 1. A clamping body 4 extends along the length of the end where each handle 1 is connected to the other. Each clamping body 4 has a clamping groove 17 on its opposite edge, which engages when the clamping bodies 4 are closed. A connecting plate 7 is vertically mounted on one edge of a fixed base 8. One clamping body 4 is hinged to the connecting plate 7 at the end opposite to the handle 1, allowing each clamping body 4 to swing away from the fixed base 8. Preferably, a mounting hole 9 is provided on the end face of the fixed base 8, extending along the thickness of the fixed base 8. The mounting hole 9 allows the wire to be connected to pass through, aligning the end of the wire with the clamping body 4. The fixed base 8 is also provided with a sliding groove 11. The sliding groove 11 extends inside the fixed base 8 to form a cavity. The cavity is connected to the ports on both sides of the mounting hole 9. That is, the wire to be connected passes through the mounting hole 9 and enters the sliding groove 11. Furthermore, the sliding groove 11 is also provided with a clamping component. The clamping component is used to clamp the wire to be connected to prevent the wire to be connected from slipping during the cutting of the insulation coating, which would affect the cutting efficiency of the insulation coating. In addition, an elastic element 20 is connected between each handle 1. The elastic element 20 is located at the end of each handle 1 away from the clamp body 4. Preferably, the elastic element 20 is a compression spring. Without external force interference, the two ends of the elastic element 20 pull each handle 1, causing each handle 1 to move towards the side that is closer to each other, until each clamp body 4 abuts against each other.

[0027] When using this utility model for instrument wiring operations, the wire to be connected is inserted into the fixed base 8 from below the mounting hole 9, and the wire is fixed by the clamping assembly. The operator opens each handle 1 and stretches the elastic element 20. At this time, each clamp body 4 separates to form an opening. After placing the wire to be connected between the openings, the handle 1 is released, and the elastic element 20 causes the clamping groove 17 to automatically clamp the end of the wire to be connected. The handle 1 is pulled away from the fixed base 8, and the clamping groove 17 removes the insulation plastic coating on the outer periphery of the end of the wire to be connected, exposing the wire and facilitating the instrument wiring operation.

[0028] Preferably, each grip 1 has a movable groove 2 at one end where they are connected to each other, and the ports of each movable groove 2 correspond to each other. When each grip 1 is rotatably connected, each sliding groove 11 cooperates with each other, providing sufficient rotation space for each grip 1, and the side wall of the sliding groove 11 can abut against the outer edge of the clamp body 4. Since each grip 1 is stacked, the end of each grip 1 used to connect to the clamp body 4 has a certain height difference, and there is a certain height difference between each clamp body 4. This causes the clamping grooves 17 on both sides of the wire to be connected to be misaligned, making it impossible to complete the connection. When circumferentially cutting the insulating plastic coating, it is difficult to separate the insulating plastic coating from the wire. Preferably, by setting a sliding groove 11, the thickness of the end of the handle 1 used to connect the clamp body 4 is reduced, so that it can connect to the thinner clamp body 4. The height difference between each clamp body 4 is small enough, and the area where the wire to be connected abuts with each clamping groove 17 is on the same horizontal plane. This ensures that the clamping groove 17 can accurately circumferentially cut the wire to be connected. By flipping the handle 1, the clamping groove 17 separates the circumferentially cut insulating plastic coating from the wire, which improves the reliability of the auxiliary wiring device for automatic instrument installation.

[0029] Please refer to the instruction manual appendix. Figure 1 With appendix Figure 2 The clamping assembly includes a fixed clamping plate 10, which is disposed in the sliding groove 11 on the side opposite to the handle 1, and the fixed clamping plate 10 is parallel to the end face of the fixed base 8. Preferably, the fixed clamping plate 10 extends into the mounting hole 9. A sliding clamping plate 12 is provided in the sliding groove 11 on the side opposite to the fixed clamping plate 10. The sliding clamping plate 12 can slide in the sliding groove 11 in the length direction of the clamping body 4. A drive connector 13 is provided on the edge of the sliding clamping plate 12 opposite to the fixed clamping plate 10. A clamping screw 15 passes through the drive connector 13. A clamping screw sleeve 14 passes through the side wall of the fixed base 8. The clamping sleeve 14 is perpendicular to the thickness direction of the fixed base 8. The clamping screw 15 is threadedly connected to the clamping sleeve 14. The clamping screw 15 can rotate inside the clamping sleeve 14. One end of the clamping screw 15 away from the sliding clamp 12 extends out of the fixed base 8 and is coaxially connected to the clamping turntable 16 at this end. The operator can screw the clamping screw 15 through the clamping turntable 16. The clamping screw 15 moves axially inside the clamping sleeve 14. The clamping screw 15 pushes the sliding clamp 12 through the drive joint 13. The gap between the sliding clamp 12 and the fixed clamp 10 gradually decreases, clamping and fixing the wire to be connected in the mounting hole 9.

[0030] Preferably, the sliding clamp 12 and the fixed clamp 10 are provided with friction texture on their opposite sides. The friction texture is used to increase the friction between the clamping assembly and the wire to be connected, and further stabilize the setting position of the wire to be connected. In addition, a pushing part is provided at the end of the clamping screw 15 that extends into the drive connector 13. A connecting bearing is clamped and fixed between the pushing part and the drive connector 13. The connecting bearing is used to release the torque transmitted by the clamping screw 15. That is to say, after the connecting bearing is set, the drive connector 13 can only be subjected to the axial thrust applied by the clamping screw 15, so as to prevent the sliding clamp 12 and the clamping screw 15 from rotating together and affecting the fixing operation of the wire to be connected.

[0031] The connecting plate 7 is connected to any clamp body 4 through the fixing plate 5. A hinge pin 6 is provided between the connecting plate 7 and the fixing plate 5. The setting direction of the hinge pin 6 is perpendicular to the feeding direction of the clamping screw 15. Each handle 1 is connected by a rotating pin 3.

[0032] Please refer to the instruction manual appendix. Figure 1 Several clamping grooves 17 are provided on the opposite edge of each clamp body 4. The diameter of each clamping groove 17 decreases sequentially along the length of the clamp body 4. When performing instrument wiring operations, the operator can select the appropriate size of clamping groove 17 according to the diameter of the wire to be connected, which improves the applicability of this utility model. In addition, a cutting edge is provided on the inner wall of each clamping groove 17. When each clamping groove 17 clamps the wire to be connected, the cutting edge cuts into the insulation plastic coating. When the operator flips the handle 1 away from the fixed base 8, the cutting edge presses against the end face of the insulation plastic coating, separating the insulation plastic coating from the wire.

[0033] Preferably, an oil injection pipe 18 is provided on the fixed base 8, and the oil injection pipe 18 is arranged perpendicularly to the fixed base 8. The position of the oil injection pipe 18 corresponds to the position of the clamping screw sleeve 14. The oil injection pipe 18 extends into the inner cavity of the clamping screw sleeve 14. It should be noted that the oil injection pipe 18 is threadedly connected to the fixed base 8. The length of the oil injection pipe 18 extending into the inner cavity of the clamping screw sleeve 14 can be adjusted by screwing it. In addition, the operator can inject lubricating oil into the clamping screw sleeve 14 through the oil injection pipe 18. The lubricating oil wets the threads between the clamping screw 15 and the clamping screw sleeve 14, making the screwing process of the clamping screw 15 smoother and preventing the clamping screw 15 and the clamping screw sleeve 14 from rusting. A sealing cap 19 is threadedly connected to the outer side of the end of the oil injection pipe 18. The sealing cap 19 is used to close the port of the oil injection pipe 18. It should be noted that the threads between the oil injection pipe 18 and the sealing cap 19, and between the oil injection pipe 18 and the fixed base 8, have the same helical direction. During the process of the operator locking the wire to be connected through the clamping assembly, the operator screws the clamping turntable 16, and the clamping screw 15 pushes the sliding clamping plate 12 to move. When the sliding clamping plate 12 and the fixed clamping plate 10 have completed the clamping and fixing of the wire to be connected, the operator screws the sealing cap and screws the oil injection pipe 18 into the inner cavity of the clamping screw sleeve 14, which abuts against the side wall of the clamping screw 15, thus locking the clamping screw 15 and preventing the clamping screw 15 from loosening, which would cause the wire to be connected to slide in the clamping assembly and affect the insulation coating removal operation.

[0034] It should be noted that in this specification, relational terms such as first and second are used only to distinguish one entity from several other entities, and do not necessarily require or imply any such actual relationship or order between these entities.

[0035] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of this utility model.

Claims

1. An auxiliary wiring device for the installation of automated instruments, characterized in that, include: Two grips (1), one end of each grip (1) is rotatably connected to each other, and each end of each grip (1) extends into a clamp body (4), and each clamp body (4) has a clamping groove (17) on one opposite side edge. A fixed base (8) is provided with a connecting plate (7) on one side edge. The connecting plate (7) is hinged to any of the clamps (4). A mounting hole (9) is provided on the end face of the fixed base (8). The mounting hole (9) is used to pass through the wire to be connected. A sliding groove (11) is provided inside the fixed base (8). A clamping component is provided in the sliding groove (11). The sliding groove (11) is connected to the mounting hole (9). The clamping component is used to fix the wire to be connected. The elastic element (20) has two ends connected to each of the grips (1). The elastic element (20) pulls the grips (1) so that each of the clamps (4) holds the wire to be connected.

2. The auxiliary wiring device for installing automated instruments according to claim 1, characterized in that, Each of the grips (1) is provided with a movable groove (2) at one end of each grip (1), with the ports of each movable groove (2) facing each other, and the movable groove (2) provides space for the grip (1) to rotate.

3. The auxiliary wiring device for installing automated instruments according to claim 2, characterized in that, The clamping assembly includes a fixed clamping plate (10) and a sliding clamping plate (12). The fixed clamping plate (10) is located on the side of the fixed base (8) near the connecting plate (7). The sliding clamping plate (12) is arranged opposite to the fixed clamping plate (10) and can slide in the sliding groove (11).

4. The auxiliary wiring device for installing automated instruments according to claim 3, characterized in that, The sliding clamp (12) is provided with a drive joint (13) on the side away from the fixed clamp (10). A clamping screw (15) is sleeved inside the drive joint (13). A clamping sleeve (14) is inserted inside the fixed base (8). The clamping screw (15) is rotatably connected to the clamping sleeve (14). A clamping turntable (16) is coaxially connected to the end of the clamping screw (15) away from the drive joint (13).

5. The auxiliary wiring device for installing automated instruments according to claim 4, characterized in that, The clamping grooves (17) are of several kinds, and the ports of the clamping grooves (17) on the edge of each clamp body (4) are connected to each other. The diameter of each clamping groove (17) on the clamp body (4) decreases in sequence, and each clamping groove (17) has a cutting edge on its inner wall.

6. The auxiliary wiring device for installing automated instruments according to claim 5, characterized in that, The clamping screw (15) is provided with a pushing part, which extends into the drive joint (13), and a connecting bearing is clamped and fixed between the pushing part and the drive joint (13).

7. The auxiliary wiring device for installing automated instruments according to claim 6, characterized in that, The fixed base (8) is vertically provided with an oil injection pipe (18), which is threadedly connected to the clamping screw sleeve (14), and the oil injection pipe (18) can extend into the clamping screw sleeve (14) and abut against the clamping screw (15). A sealing cap (19) is provided on the outer periphery of the end of the oil injection pipe (18) facing the clamp body (4).

8. The auxiliary wiring device for installing automated instruments according to claim 2, characterized in that, A fixing plate (5) is connected between the connecting plate (7) and any of the clamp bodies (4), and each of the grips (1) is connected by a rotating pin (3).

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