Portable crimping machine for electric power engineering

Abstract

The utility model relates to the technical field of electric power engineering, and discloses a portable crimping machine for electric power engineering, which comprises a base, universal wheels are fixedly mounted at the bottom of the base, the portable crimping machine for electric power engineering is provided with a control assembly, a turntable is rotated on the surface of a fixed column, the turntable drives a threaded rod to rotate, and the threaded rod is driven to rotate. The movable plate is stressed to drive the supporting plate and the fixed plate to move downwards, the surface of the fixed plate synchronously moves downwards through the pressing plate connected with the telescopic rod, the supporting rod fixed to the surface of the pressing plate longitudinally moves in the guide frame, and the supporting frame fixed to the surface of the supporting rod and the roller abut against the surface of the electric wire. When the electric wire is fixed, the supporting rod extrudes the pressing plate, the movable rod hinged to the surface of the pressing plate is stressed to be turned over, the sliding plate is pushed to move, the limiting rod is clamped into the clamping groove formed in the surface of the fixing column, downward movement of the supporting plate is limited through the clamping block, and the situation that the electric wire is not fixed tightly or is fixed too tightly can be avoided in the mode.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, in particular to a portable crimping machine for electric power engineering. Background Art

[0002] Power engineering refers to the engineering field that utilizes various energy sources such as fossil energy, hydropower, wind energy, solar energy, etc., converts them into electrical energy through power generation equipment, and transmits, distributes and utilizes electrical energy. Power engineering involves the design, construction and operation management of power plants, the design and maintenance of transmission and distribution networks, the transmission and distribution of electrical energy, the installation and maintenance of power equipment, and many other aspects.

[0003] A crimping machine for power engineering is a device used to crimp connectors of wires and cables. It usually consists of a crimping head and a crimping machine body, which is used to crimp the connector and wire firmly together by placing the connector and wire on the crimping head and then applying pressure using the crimping machine body.

[0004] When existing crimping machines crimp connectors and wires, they usually fix the wires manually. However, the manual fixation method not only has certain safety hazards, but also may cause deviation during the crimping process. Some crimping machines with clamps cannot control the clamping force when fixing the wires. Therefore, the wires are very likely to become loose due to not being fixed tightly or to be damaged due to being fixed too tightly. At the same time, existing crimping machines are large in size and are not easy to move or carry. To address this problem, we have proposed a portable crimping machine for power engineering. Utility Model Content

[0005] The utility model aims to provide a portable crimping machine for electric power engineering to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable crimping machine for electric power engineering, comprising a base, a universal wheel is fixedly installed at the bottom of the base, a handle is fixedly installed on the surface of the base, a guide seat is fixedly installed on the surface of the base, a guide frame is fixedly installed on the surface of the guide seat, a placement plate is fixedly installed on the surface of the guide seat, a fixed column is fixedly installed on the surface of the guide seat, a fixed frame is fixedly installed on the surface of the base, an electric crimping device is arranged on the surface of the fixed frame, a through hole is opened on the surface of the fixed column, a control component is arranged in the fixed column, and a driven component is arranged on the surface of the base, and the control component comprises:

[0007] A support rod, the support rod passes through the guide frame and is slidably connected to the guide frame, a support frame is fixedly mounted on the surface of the support rod, the support frame passes through the roller and is rotatably connected to the roller;

[0008] A pressure plate, the surface of which is fixedly connected to the surface of the support rod, the surface of which is fixedly connected to one end of the telescopic rod, the other end of which is fixedly mounted on the surface of the fixed plate, a support plate is fixedly mounted on the surface of the fixed plate, the support plate passes through the fixed column and is slidably connected to the fixed column, a movable plate is fixedly mounted on the surface of the support plate, and the movable plate is slidably connected to the inner wall of the fixed column;

[0009] A moving piece is arranged in the fixed column to allow the moving plate to move. This method can avoid the situation where the wires are not fixed tightly or are fixed too tightly.

[0010] Preferably, the movable part includes: a movable rod, one end of which is hinged to the surface of the pressure plate, the other end of which is hinged to the surface of the skateboard, the skateboard is slidably connected to the inner wall of the limit block, and the limit block is fixedly mounted on the surface of the fixed plate. When the pressure plate moves, the movable rod can be folded to push the skateboard to move.

[0011] Preferably, the surface of the skateboard is hinged to the limit rod, the surface of the limit rod is fixedly connected to one side of the torsion spring, the other side of the torsion spring is fixedly mounted on the surface of the skateboard, and a clamping block is fixedly mounted on the surface of the skateboard, and the limit rod can be folded under the support of the torsion spring when it is interfered.

[0012] Preferably, a slot is provided on the surface of the fixing column, and the setting of the slot can limit the movement of the fixing plate.

[0013] Preferably, the movable plate is penetrated by a threaded rod and is threadedly connected to the threaded rod, the threaded rod penetrates a fixed column and is rotatably connected to the fixed column, a disc is fixedly mounted on the surface of the threaded rod, and the movable plate can move when the threaded rod rotates.

[0014] Preferably, the driven component includes: a cross plate, which is fixedly mounted on the bottom of the fixed column, the surface of the cross plate is rotatably connected to the rotating rod, the rotating rod passes through the fixed column and is rotatably connected to the fixed column, the surface of the rotating rod is fixedly connected to the surface of the threaded rod, the rotating rod passes through the winding reel and is fixedly connected to the winding reel, and when the threaded rod rotates, the rotating rod can drive the winding reel to rotate synchronously.

[0015] Preferably, the surface of the cable reel is fixedly connected to one end of the rubber rope, the other end of the rubber rope is fixedly mounted on the surface of the protective plate through a guide wheel, the protective plate passes through the base and is slidably connected to the base, the surface of the protective plate is fixedly connected to one end of the spring, the other end of the spring is fixedly mounted on the surface of the cross plate, and when the cable reel reels the rubber rope, the protective plate can move under the support of the spring.

[0016] Compared with the prior art, the utility model provides a portable crimping machine for electric power engineering, which has the following beneficial effects:

[0017] 1. The portable crimping machine for electric power engineering is provided with a control component. A turntable is rotated on the surface of a fixed column. The turntable drives the threaded rod to rotate. The movable plate is forced to drive the support plate and the fixed plate to move downward. The pressure plate connected to the surface of the fixed plate through the telescopic rod moves downward synchronously. The support rod fixed to the surface of the pressure plate moves longitudinally in the guide frame. The support frame and the roller fixed to the surface of the support rod will contact the surface of the wire. After the support rod is contacted, the support rod will squeeze the pressure plate. The movable rod hinged to the surface of the pressure plate is forced to fold, pushing the slide plate to move, and the limit rod is stuck in the slot opened on the surface of the fixed column. The downward movement of the support plate is limited by the block. This method can avoid the situation where the wire is not fixed tightly or is fixed too tightly.

[0018] 2. The portable crimping machine for electric power engineering is provided with a driven component. When the threaded rod rotates, the rotating rod fixed on the surface of the threaded rod can drive the winding reel to rotate, and the winding reel reels the rubber rope. The protective plate fixed on the surface of the rubber rope moves under the support of the spring to cover the side of the placement plate, so as to avoid the situation in which the connector breaks and splashes out during the pressing process, thereby injuring the operator or the people around. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the control component of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the driven component of the utility model.

[0023] In the figure: 1. base; 2. universal wheel; 3. handle; 4. guide seat; 5. guide frame; 6. placement plate; 7. control component; 71. support rod; 72. support frame; 73. roller; 74. pressure plate; 75. telescopic rod; 76. fixed plate; 77. support plate; 78. movable plate; 79. moving part; 791. movable rod; 792. slide plate; 793. limit block; 794. limit rod; 795. clamping block; 796. torsion spring; 797. disc; 798. threaded rod; 799. clamping slot; 8. driven component; 81. cross plate; 82. rotating rod; 83. winding drum; 84. rubber rope; 85. protective plate; 86. spring; 9. fixed frame; 10. electric crimping equipment; 11. fixed column; 12. through hole. DETAILED DESCRIPTION

[0024] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a portable crimping machine for electric power engineering, comprising a base 1, a universal wheel 2 is fixedly installed at the bottom of the base 1, a handle 3 is fixedly installed on the surface of the base 1, a guide seat 4 is fixedly installed on the surface of the base 1, a guide frame 5 is fixedly installed on the surface of the guide seat 4, a placement plate 6 is fixedly installed on the surface of the guide seat 4, a fixed column 11 is fixedly installed on the surface of the guide seat 4, a fixed frame 9 is fixedly installed on the surface of the base 1, an electric crimping device 10 is arranged on the surface of the fixed frame 9, a through hole 12 is opened on the surface of the fixed column 11, a control component 7 is arranged in the fixed column 11, and a driven component 8 is arranged on the surface of the base 1, and the control component 7 comprises: a support rod 71, a support frame 72, a roller 73, a pressure plate 74, a telescopic rod 75, a fixed plate 76, a support plate 77, a movable plate 78, and a movable part 79.

[0025] The support rod 71 passes through the guide frame 5 and is slidably connected to the guide frame 5. A support frame 72 is fixedly installed on the surface of the support rod 71. The support frame 72 passes through the roller 73 and is rotatably connected to the roller 73. The surface of the pressure plate 74 is fixedly connected to the surface of the support rod 71. The surface of the pressure plate 74 is fixedly connected to one end of the telescopic rod 75. The other end of the telescopic rod 75 is fixedly installed on the surface of the fixed plate 76. A support plate 77 is fixedly installed on the surface of the fixed plate 76. The support plate 77 passes through the fixed column 11 and is slidably connected to the fixed column 11. A movable plate 78 is fixedly installed on the surface of the support plate 77. The movable plate 78 is slidably connected to the inner wall of the fixed column 11. A movable member 79 is provided in the fixed column 11 to allow the movable plate 78 to move. When the threaded rod 798 rotates, the movable plate 78 is forced to move. The support plate 77 fixed on the surface of 8 can drive the fixed plate 76 to move downward, and the pressing plate 74 connected to the surface of the fixed plate 76 through the telescopic rod 75 moves downward synchronously. During the downward movement of the pressing plate 74, the support rod 71 fixed on the surface of the pressing plate 74 can move longitudinally in the guide frame 5, and the support frame 72 and the roller 73 fixed on the surface of the support rod 71 will contact the surface of the wire. After the support rod 71 is contacted, the support rod 71 will squeeze the pressing plate 74, and the movable rod 791 hinged on the surface of the pressing plate 74 is forced to fold, pushing the slide plate 792 to move, and the limiting rod 794 is stuck in the slot 799 opened on the surface of the fixed column 11, and the downward movement of the support plate 77 is limited by the block 795. This method can avoid the situation where the wire is not fixed tightly or is fixed too tightly.

[0026] The movable member 79 includes a movable rod 791, one end of which is hinged to the surface of the pressure plate 74, and the other end of which is hinged to the surface of the slide plate 792. The slide plate 792 is slidably connected to the inner wall of the limit block 793, and the limit block 793 is fixedly installed on the surface of the fixed plate 76. When the pressure plate 74 moves, the movable rod 791 can be folded to push the slide plate 792 to move. The surface of the slide plate 792 is hinged to the limit rod 794, and the surface of the limit rod 794 is fixedly connected to one side of the torsion spring 796, and the other side of the torsion spring 796 is fixedly installed on the surface of the slide plate 792. A clamping block 795 is fixedly installed on the surface of the slide plate 792, and the limit rod 794 can be folded under the support of the torsion spring 796 when it is resisted. A clamping slot 799 is provided on the surface of the fixed column 11, and the setting of the clamping slot 799 can limit the movement of the fixed plate 76. The movable plate 78 is penetrated by the threaded rod 798 and is threadedly connected with the threaded rod 798. The threaded rod 798 penetrates the fixed column 11 and is rotatably connected with the fixed column 11. The surface of the threaded rod 798 is fixedly mounted with a disk 797. When the threaded rod 798 rotates, the movable plate 78 can move. The driven component 8 includes: a transverse plate 81, the transverse plate 81 is fixedly mounted on the bottom of the fixed column 11, the surface of the transverse plate 81 is rotatably connected with a rotating rod 82, the rotating rod 82 penetrates the fixed column 11 and is rotatably connected with the fixed column 11, the surface of the rotating rod 82 is fixedly connected with the surface of the threaded rod 798, the rotating rod 82 penetrates the winding drum 83 and is fixedly connected with the winding drum 83. When the threaded rod 798 rotates, the rotating rod 82 can drive the winding drum 83 to rotate synchronously. The surface of the winding drum 83 is fixedly connected to one end of the rubber rope 84, and the other end of the rubber rope 84 is fixedly mounted on the surface of the protective plate 85 through a guide wheel. The protective plate 85 passes through the base 1 and is slidably connected to the base 1. The surface of the protective plate 85 is fixedly connected to one end of the spring 86, and the other end of the spring 86 is fixedly mounted on the surface of the cross plate 81. When the winding drum 83 reels the rubber rope 84, the protective plate 85 can move under the support of the spring 86.

[0027] In the present invention, when in use, the wire to be connected is placed in the guide seat 4 and pulled to the surface of the placement plate 6. After placement, the surface of the wire and the connector are initially placed, and then the disc 797 is rotated on the surface of the fixed column 11. The threaded rod 798 with the disc 797 rotates in the fixed column 11. When the threaded rod 798 rotates, the movable plate 78 is forced to move, and the support plate 77 fixed on the surface of the movable plate 78 can drive the fixed plate 76 to move downward. The pressing plate 74 connected by the telescopic rod 75 moves downward synchronously. During the downward movement of the pressing plate 74, the support rod 71 fixed on the surface of the pressing plate 74 can move longitudinally in the guide frame 5, and the support frame 72 and the roller 73 fixed on the surface of the support rod 71 will contact the surface of the wire. After the support rod 71 is contacted, the support rod 71 will squeeze the pressing plate 74, and the movable rod 791 hinged on the surface of the pressing plate 74 will be forced to fold, pushing the slide plate 792 to move, and the limit rod 794 is stuck in the opening on the surface of the fixed column 11 The support plate 77 is placed in the slot 799 and the block 795 is used to limit the downward movement of the support plate 77. This method can avoid the situation where the wire is not fixed tightly or is fixed too tightly. At the same time, when the threaded rod 798 rotates, the rotating rod 82 fixed on the surface of the threaded rod 798 can drive the winding drum 83 to rotate, and the winding drum 83 reels the rubber rope 84. The protective plate 85 fixed on the surface of the rubber rope 84 is forced to move under the support of the spring 86 to block the side of the placement plate 6 to avoid the connection during the compression process. In case the wire head breaks and splashes out, injuring the operator or people around, the electric crimping device 10 in the fixing frame 9 is then driven to move downward to crimp the wires and the connector. After the crimping is completed, the reversing disk 797 is driven, and the fixing plate 76 can move upward, and the slot 799 contacts the limit rod 794 and is folded under the support of the torsion spring 796, thereby releasing the fixation of the wire, and then the device can be pushed to move by the handle 3 and the universal wheel 2 at the bottom of the base 1 for better carrying and use.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A portable crimping machine for electric power engineering, comprising a base (1), characterized in that: A universal wheel (2) is fixedly mounted on the bottom of the base (1); a handle (3) is fixedly mounted on the surface of the base (1); a guide seat (4) is fixedly mounted on the surface of the base (1); a guide frame (5) is fixedly mounted on the surface of the guide seat (4); a placement plate (6) is fixedly mounted on the surface of the guide seat (4); a fixed column (11) is fixedly mounted on the surface of the guide seat (4); a fixed frame (9) is fixedly mounted on the surface of the base (1); an electric crimping device (10) is arranged on the surface of the fixed frame (9); a through hole (12) is opened on the surface of the fixed column (11); a control component (7) is arranged in the fixed column (11); a driven component (8) is arranged on the surface of the base (1); and the control component (7) comprises: A support rod (71), the support rod (71) passes through the guide frame (5) and is slidably connected to the guide frame (5), a support frame (72) is fixedly mounted on the surface of the support rod (71), and the support frame (72) passes through the roller (73) and is rotatably connected to the roller (73); A pressing plate (74), the surface of the pressing plate (74) is fixedly connected to the surface of the support rod (71), the surface of the pressing plate (74) is fixedly connected to one end of the telescopic rod (75), the other end of the telescopic rod (75) is fixedly mounted on the surface of the fixed plate (76), a supporting plate (77) is fixedly mounted on the surface of the fixed plate (76), the supporting plate (77) penetrates the fixed column (11) and is slidably connected to the fixed column (11), a movable plate (78) is fixedly mounted on the surface of the supporting plate (77), and the movable plate (78) is slidably connected to the inner wall of the fixed column (11); A moving member (79) is arranged inside the fixed column (11) to allow the moving plate (78) to move.

2. A portable crimping machine for electric power engineering according to claim 1, characterized in that: The movable member (79) comprises a movable rod (791), one end of which is hinged to the surface of the pressure plate (74), the other end of which is hinged to the surface of the slide plate (792), the slide plate (792) is slidably connected to the inner wall of a limit block (793), and the limit block (793) is fixedly mounted on the surface of the fixed plate (76).

3. A portable crimping machine for electric power engineering according to claim 2, characterized in that: The surface of the slide plate (792) is hinged to the limiting rod (794), the surface of the limiting rod (794) is fixedly connected to one side of the torsion spring (796), the other side of the torsion spring (796) is fixedly mounted on the surface of the slide plate (792), and a clamping block (795) is fixedly mounted on the surface of the slide plate (792).

4. A portable crimping machine for electric power engineering according to claim 1, characterized in that: A slot (799) is provided on the surface of the fixing column (11).

5. The portable crimping machine for electric power engineering according to claim 1, characterized in that: The movable plate (78) is penetrated by a threaded rod (798) and is threadedly connected to the threaded rod (798). The threaded rod (798) penetrates a fixed column (11) and is rotationally connected to the fixed column (11). A disc (797) is fixedly mounted on the surface of the threaded rod (798).

6. A portable crimping machine for electric power engineering according to claim 5, characterized in that: The driven assembly (8) comprises: a transverse plate (81), wherein the transverse plate (81) is fixedly mounted on the bottom of the fixed column (11), wherein the surface of the transverse plate (81) is rotationally connected to a rotating rod (82), wherein the rotating rod (82) passes through the fixed column (11) and is rotationally connected to the fixed column (11), wherein the surface of the rotating rod (82) is fixedly connected to the surface of a threaded rod (798), and wherein the rotating rod (82) passes through a winding drum (83) and is fixedly connected to the winding drum (83).

7. A portable crimping machine for electric power engineering according to claim 6, characterized in that: The surface of the cable reel (83) is fixedly connected to one end of a rubber rope (84), the other end of the rubber rope (84) is fixedly mounted on the surface of a protective plate (85) via a guide wheel, the protective plate (85) penetrates the base (1) and is slidably connected to the base (1), the surface of the protective plate (85) is fixedly connected to one end of a spring (86), the other end of the spring (86) is fixedly mounted on the surface of the horizontal plate (81).

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