Auxiliary connecting device for slide wire jacket
By designing the sliding touches the coat assistance connection device, the combination of the shift and the effort lever mechanism is used to solve the problem of multiple workers' participation and separation of multiple workers, and realize the reduction of manpower consumption and the improvement of operational efficiency.
Patent Information
- Application Number
- CN202420215299.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-01-30
AI Technical Summary
The docking and separation operation of the sliding contact jacket requires multiple workers to participate, resulting in a large labor consumption.
Design a sliding line jacket auxiliary connection device, including shifts, installation blocks, connecting parts, and effort leverage. Through the activity of the shift, the connection is driven to the relative movement. Docking and separation.
Reduce the human resources required during the docking and separation of the coat, improve the operating efficiency, and reduce the installation cost.
Smart Images
Figure CN222422697U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of busbars, and more specifically, to a busbar jacket auxiliary connection device. Background Art
[0002] The busbar jacket is generally made of multiple sections. During installation, the end of one section of the jacket needs to be docked with the end of another section of the jacket. A limit sleeve is provided at the docking point, and the limit sleeve is fixed on the outer wall of the end of one section of the jacket. The other section of the jacket is inserted into the limit sleeve so that the two sections of the jacket can be accurately docked. Due to the tight limit of the limit sleeve, the jacket will rub against the limit sleeve when it is inserted into or pulled out of the limit sleeve, pushing one section of the jacket to move will cause the other section of the jacket to move in the same direction. Therefore, multiple workers are required to operate during the docking and separation operations of the two sections of the limit sleeve. Some workers fix one section of the jacket, and other workers apply force to the other section of the jacket. This method is more labor-intensive. Utility Model Content
[0003] In order to solve the problem that the docking and separation operations of the two limit sleeves require the use of multiple workers, which is relatively labor-intensive, the present application provides a busbar jacket auxiliary connection device.
[0004] A busbar jacket auxiliary connection device, comprising a rack, a mounting block, a first abutment, a second abutment, and a labor-saving lever mechanism, wherein a slide groove penetrating through the body of the mounting block is provided at the end of the mounting block, the first abutment is fixedly connected to one end of the rack, the rack is installed by inserting the end away from the first abutment into the slide groove, the second abutment is fixedly connected to the mounting block, and the labor-saving lever mechanism is installed on the mounting block to drive the rack to move in the slide groove so that the first abutment and the second abutment are close to or away from each other;
[0005] It also includes a first abutment member arranged on the outer wall of the end of one section of the jacket and a second abutment member arranged on the outer wall of the end of another section of the jacket. When the two sections of the jacket are separated, the first abutment member and the second abutment member are located between the first abutment member and the second abutment member and abut against the first abutment member and the second abutment member respectively. When the two sections of the jacket are connected, the first abutment member and the second abutment member are located between the first abutment member and the second abutment member and abut against the first abutment member and the second abutment member respectively.
[0006] Preferably, the effort-saving lever mechanism comprises a gear, a hinge block, a force-bearing rod, a paddle, a first rotating shaft, a second rotating shaft and a torsion spring, the side wall of the mounting block is provided with a mounting groove connected to the slide groove, the gear is installed in the mounting groove and meshes with the rack, the first rotating shaft is rotatably connected to the mounting block and crosses the mounting groove and is fixedly connected to the gear, one end surface of the hinge block is concavely provided with a groove and the groove runs through the opposite sides of the hinge block, one end of the force-bearing rod is welded to the other end surface of the hinge block, the hinge block is hinged to the first rotating shaft and the gear is located in the groove, the second rotating shaft is rotatably connected to the hinge block and crosses the groove and is located between the gear and the bottom wall of the groove, one end of the paddle is fixedly connected to the second rotating shaft, and the other end of the paddle is formed with a hook tooth, the hook tooth hooks the tooth of the gear, the torsion spring is installed on the second rotating shaft and the pin of the torsion spring is wound and fixed on the hinge block.
[0007] Preferably, a limiting head is provided at one end of the force-bearing rod away from the hinge block.
[0008] Preferably, it also includes a connecting arm for connecting and fixing to an external weight, and the connecting arm is fixedly connected to the mounting block.
[0009] The beneficial technical effect of the present application is that when the two sections of the outer jacket are separated, the first abutment and the second abutment are located between the first abutment and the second abutment and respectively abut the first abutment and the second abutment, and the rack movement drives the first abutment to move in a direction away from the second abutment, and the first abutment pushes one section of the outer jacket to move out of the limiting sleeve, and the second abutment limit fixes the movement of the outer jacket of the limiting sleeve without the need for manpower to fix the outer jacket. When the two sections of the outer jacket are docked, the first abutment and the second abutment are located between the first abutment and the second abutment and respectively abut the first abutment and the second abutment, and the rack movement drives the first abutment to move in a direction close to the second abutment, and the first abutment pulls one section of the outer jacket to pass into the limiting sleeve, and the second abutment limit fixes the movement of the outer jacket of the limiting sleeve without the need for manpower to fix the outer jacket. It is more labor-saving to use a labor-saving lever mechanism to drive the rack movement, which is convenient for reducing the labor used for applying force to drive the rack. By using the present application to assist the docking and separation of the two sections of the outer jacket, it is convenient to save human resources. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a schematic diagram of the overall structure of a busbar jacket of this embodiment.
[0011] Figure 2 It is a schematic diagram of the connection structure of the rack, the first abutment member, the second abutment member, the mounting block and the labor-saving lever mechanism of this embodiment.
[0012] Figure numerals: 1. rack; 2. mounting block; 21. slide groove; 22. mounting groove; 3. first abutment; 4. second abutment; 5. effort-saving lever mechanism; 51. gear; 52. hinge block; 521. groove; 53. force-bearing rod; 531. limit head; 54. paddle; 541. hook tooth; 55. first rotating shaft; 56. second rotating shaft; 57. torsion spring; 6. first abutment; 7. second abutment; 8. connecting arm. DETAILED DESCRIPTION
[0013] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0014] Reference Figure 1 and Figure 2 , a busbar jacket auxiliary connection device, comprising a rack 1, a mounting block 2, a first abutment 3, a second abutment 4, and a labor-saving lever mechanism 5, the end of the mounting block 2 is provided with a slide groove 21 running through its body, the first abutment 3 is fixedly connected to one end of the rack 1, the second abutment 4 is fixedly connected to the mounting block 2, the rack 1 is installed by inserting the end away from the first abutment 3 into the slide groove 21, the first abutment 3 and the second abutment 4 are both in the shape of a frame with one side open, the openings of the first abutment 3 and the second abutment 4 are in the same direction, the labor-saving lever mechanism 5 comprises a gear 51, a hinge block 52, a force rod 53, a paddle, a first rotating shaft 55, a second rotating shaft 56 and a torsion spring 57, the side wall of the mounting block 2 is provided with a mounting groove 22 connected to the slide groove 21, the gear 51 is installed on the mounting block 2, and the gear 51 is installed on the mounting block 2. The hinge block 52 is installed in the groove 22 and meshes with the rack 1. The first rotating shaft 55 is rotatably connected to the mounting block 2 and crosses the mounting groove 22 and is fixedly connected to the gear 51. A groove 521 is recessed on one end surface of the hinge block 52 and the groove 521 runs through the opposite sides of the hinge block 52. One end of the force-bearing rod 53 is welded to the other end surface of the hinge block 52. The hinge block 52 is hinged to the first rotating shaft 55 and the gear 51 is located in the groove 521. The second rotating shaft 56 is rotatably connected to the hinge block 52 and crosses the groove 521 and is located between the gear 51 and the bottom wall of the groove 521. One end of the paddle 54 is fixedly connected to the rotating shaft, and the other end of the paddle 54 is formed with a hook tooth 541. The hook tooth 541 hooks the teeth of the gear 51. The torsion spring 57 is installed on the rotating shaft and the pin of the torsion spring 57 is wound and fixed on the hinge block 52.
[0015] The principle of the effort-saving lever mechanism 5 driving the rack 1 to move is as follows: when the first abutment 3 and the second abutment 4 move away from each other, the rack 1 penetrates into the slide groove 21 from the end of the slide groove 21 on the side where the hook tooth 541 hooks the gear 51, and presses the force-bearing rod 53 downward in the direction of the gear 51 away from the hook tooth 541. The force-bearing rod 53 swings around the first rotating shaft 55, and the paddle 54 pulls the gear 51 to rotate a certain angle along the moving direction of the force-bearing rod 53. The gear 51 rotates to drive the rack 1 to move, and the rack 1 drives the first abutment 3 to move in the direction away from the second abutment 4. Since the swing angle of the force-bearing rod 53 is limited, the force-bearing rod 53 is pulled back after swinging a certain distance, and the hook tooth 541 is disengaged from the tooth that was hooked for the first time and the paddle 54 is lifted up by the tooth. When the paddle 54 is disengaged from the tooth, the second rotating shaft 56 is reset under the action of torsion spring 57, so that the hook tooth 541 hooks another tooth, and presses the force-bearing rod 53 downward toward the other side of the gear 51 again, so that the gear 51 rotates in the same direction again, and the above process is repeated to drive the rack 1 to move a longer displacement to meet the requirements; when the first abutment 3 and the second abutment 4 move closer to each other, the rack 1 penetrates into the slide groove 21 from the end of the slide groove 21 on the side away from the hook tooth 541 that hooks the gear 51, and presses the force-bearing rod 53 toward the side of the gear 51 away from the hook tooth 541, and the force-bearing rod 53 swings around the first rotating shaft 55, and the paddle 54 pulls the gear 51 to rotate a certain angle in the direction of the force-bearing rod 53, and the gear 51 rotates to drive the rack 1 to move, and the rack 1 drives the first abutment 3 to move in the direction close to the second abutment 4. The distance from the hook teeth on the paddle 54 to the first rotating axis 55 is the resistance arm, and the distance from the first rotating axis 55 of the force-bearing rod 53 is the power arm. The distance from the hook teeth on the paddle 54 to the first rotating axis 55 is smaller than the distance from the first rotating axis 55 of the force-bearing rod 53, and the resistance arm is smaller than the power arm, which is more labor-saving.
[0016] Reference Figure 2 Furthermore, a limit head 531 is provided at one end of the force-bearing rod 53 away from the hinge block 52. When a person holds the force-bearing rod 53 and moves the force-bearing rod 53, the limit head 531 limits the position of the force-bearing rod 53, and the person's hand is not easy to separate from the force-bearing rod 53, which is more practical.
[0017] Reference Figure 1 and Figure 2, a busbar jacket auxiliary connection device, further comprising a first abutment member 6 arranged on the outer wall of one end of one jacket and a second abutment member 7 arranged on the outer wall of one end of another jacket, a limiting sleeve is used as the second abutment member 7, the first abutment member 6 is arranged on the jacket without the limiting sleeve fixed, when the two butted jackets are separated, the first abutment member 3 and the second abutment member 4 are sleeved on the two jackets through the opening and are located between the first abutment member 6 and the second abutment member 7, and after the second abutment member 4 abuts against the second abutment member 7, the rack 1 is pulled to move the first abutment member 3 to The position of the first abutment 6 abuts against the first abutment 6, and the rack 1 is driven to move by the force-saving lever mechanism 5, so that the first abutment 3 and the second abutment 4 move away from each other, and the first abutment 3 pushes the outer sleeve provided with the first abutment 6 to move in the direction of the outer sleeve away from the fixed limiting sleeve, and the movement of the outer sleeve of the fixed limiting sleeve is limited by the second abutment 4, so that the outer sleeve provided with the first abutment 6 is pushed out of the limiting sleeve, and no manpower is required to fix the outer sleeve of the fixed limiting sleeve; when the two sections of the outer sleeve are docked, the first abutment 3 and the second abutment 4 are connected. The opening is sleeved on the two sections of the outer sleeve, and the first abutment 6 and the second abutment 7 are located between the first abutment 3 and the second abutment 4, and after the second abutment 4 abuts against the second abutment 7, the rack 1 is pulled to move the first abutment 3 to the position of the first abutment 6 to abut the first abutment 6, and the rack 1 is driven to move by the labor-saving lever mechanism 5, so that the first abutment 3 and the second abutment 4 move close to each other, and the first abutment 3 pushes the outer sleeve provided with the first abutment 6 to move in the direction of the outer sleeve fixed with the limiting sleeve, and is limited and fixed by the second abutment 4. The outer sleeve of the limiting sleeve moves, so that the outer sleeve provided with the first abutment member 6 is extended into the limiting sleeve and docked with the outer sleeve of the fixed limiting sleeve. There is no need for manpower to fix the outer sleeve of the fixed limiting sleeve. With the assistance of the present application, the outer sleeve of the fixed limiting sleeve does not need to be pressed and fixed manually when docking or separating with another section of the outer sleeve, and it is more labor-saving to drive the rack 1 to move by adopting a labor-saving lever mechanism 5, so that the two sections of the outer sleeve can be docked and separated with less manpower, which is beneficial to saving human resources and reducing the installation cost of the busbar.
[0018] Reference Figure 1 Furthermore, a busbar jacket auxiliary connection device also includes a connecting arm 8 for connecting and fixing with an external weight, and the connecting arm 8 is fixedly connected to the mounting block 2. Connecting and fixing the connecting arm 8 with the external weight facilitates increasing the weight of the mounting block 2, so that the second abutment member 4 is not easily displaced by force and better limits the displacement of the jacket of the fixed limiting sleeve.
[0019] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A busbar jacket auxiliary connection device, characterized in that: It comprises a rack, a mounting block, a first abutment, a second abutment, and a labor-saving lever mechanism, wherein a slide groove penetrating through the main body of the mounting block is provided at the end of the mounting block, the first abutment is fixedly connected to one end of the rack, the rack is installed by inserting the end away from the first abutment into the slide groove, the second abutment is fixedly connected to the mounting block, and the labor-saving lever mechanism is installed on the mounting block to drive the rack to move in the slide groove so that the first abutment and the second abutment are close to or away from each other; It also includes a first abutment member arranged on the outer wall of the end of one section of the jacket and a second abutment member arranged on the outer wall of the end of another section of the jacket. When the two sections of the jacket are separated, the first abutment member and the second abutment member are located between the first abutment member and the second abutment member and abut against the first abutment member and the second abutment member respectively. When the two sections of the jacket are connected, the first abutment member and the second abutment member are located between the first abutment member and the second abutment member and abut against the first abutment member and the second abutment member respectively.
2. The busbar casing auxiliary connection device according to claim 1, characterized in that: The force-saving lever mechanism includes a gear, a hinge block, a force-bearing rod, a paddle, a first rotating shaft, a second rotating shaft and a torsion spring, the side wall of the mounting block is provided with a mounting groove connected to the slide groove, the gear is installed in the mounting groove and meshes with the rack, the first rotating shaft is rotatably connected to the mounting block and crosses the mounting groove and is fixedly connected to the gear, one end surface of the hinge block is concavely provided with a groove and the groove runs through the opposite sides of the hinge block, one end of the force-bearing rod is welded to the other end surface of the hinge block, the hinge block is hinged to the first rotating shaft and the gear is located in the groove, the second rotating shaft is rotatably connected to the hinge block and crosses the groove and is located between the gear and the bottom wall of the groove, one end of the paddle is fixedly connected to the second rotating shaft, and the other end of the paddle is formed with a hook tooth, the hook tooth hooks the tooth of the gear, the torsion spring is installed on the second rotating shaft and the pin of the torsion spring is wound and fixed on the hinge block.
3. A busbar jacket auxiliary connection device according to claim 2, characterized in that: A limiting head is arranged at one end of the force bearing rod away from the hinge block.
4. The busbar casing auxiliary connection device according to claim 1, characterized in that: It also includes a connecting arm for connecting and fixing with an external weight, and the connecting arm is fixedly connected to the mounting block.