Wireless remote control paying-off tackle with anti-slip safety structure
Through the coordinated design of the power roller and the crimping assembly and the locking assembly, the problem of the mobile pulley slipping on the overhead line is solved, and stable movement is achieved.
Patent Information
- Application Number
- CN202422028139.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-21
AI Technical Summary
When existing mobile tackles move on an overhead line, the movement is unstable due to the sliding of the power roller, and even cannot move, which affects the stability of the equipment.
The power roller, crimp assembly and locking assembly are designed in a coordinated manner. The overhead line is squeezed through the crimp roller and the power roller to form a closed channel to avoid slipping and maintain stability through the locking assembly.
Improves the movement stability of the power roller on the overhead line, avoids slipping and ensures smooth movement of the equipment on the line.
Smart Images
Figure CN223093380U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of wire laying trolleys, and particularly relates to a wireless remote control wire laying trolley with an anti-slip and anti-detachment safety structure. Background Art
[0002] When laying wires for power equipment, a moving trolley is usually used to move on the overhead line, so that the moving trolley can lay wires along the track of the overhead line.
[0003] The existing moving trolley usually consists of a box body, two support plates and two driving rollers. The driving rollers are placed on the top of the overhead line. Thus, when the driving rollers rotate, the moving trolley can move on the overhead line.
[0004] When the driving rollers rotate and move on the overhead line, due to the construction of the overhead line, the middle part of the overhead line will be affected. When the moving trolley moves to both sides on the overhead line, the driving rollers will slide relative to the overhead line, resulting in the situation that the moving trolley moves slowly or even cannot move, thus reducing the stability of the moving trolley moving on the overhead line. Content of the Utility Model
[0005] The purpose of the utility model is to provide a wireless remote control wire laying trolley with an anti-slip and anti-detachment safety structure to solve the problems raised in the above background art.
[0006] To achieve the above purpose, the utility model provides the following technical scheme: A wireless remote control wire laying trolley with an anti-slip and anti-detachment safety structure, including an installation box body, wherein the top of the installation box body is symmetrically and fixedly connected with support plates, and the top of the front surface of the support plates is rotatably installed with driving rollers;
[0007] A wire pressing assembly matching with the driving rollers is arranged on the top of the installation box body, and a protection assembly cooperating with the driving rollers is arranged on the top of the installation box body. The wire pressing assembly includes:
[0008] A wire pressing roller, an installation bracket and a hinge member. The wire pressing roller is rotatably installed on the top of the installation bracket, and the installation bracket is rotatably installed on the top of the installation box body through the hinge member;
[0009] A tension spring, and the end of the tension spring is connected with the installation bracket.
[0010] Preferably, the tension spring acts on the installation bracket with an elastic tension force towards the driving rollers. The outer wall of the wire pressing roller is attached to the driving rollers, and the top of the wire pressing roller is higher than the bottom of the driving rollers.
[0011] Preferably, the protection assembly includes:
[0012] Coupling plate, which is installed on the front of the power roller;
[0013] Movable plate and locking component, the bottom of the movable plate is rotatably connected to the installation box body, and the top of the movable plate is clamped to the coupling plate through the locking component.
[0014] Preferably, the locking component includes:
[0015] Fixed housing, which is installed on the side of the movable plate facing away from the coupling plate;
[0016] Clamping part and connecting rod, the clamping part is clamped outside the coupling plate, the top of the connecting rod is fixedly connected to the clamping part, and the outer wall of the connecting rod is slidably inserted and sleeved with the fixed housing.
[0017] Preferably, a limiting plate is fixedly connected to the bottom of the connecting rod, a locking plate is slidably inserted and sleeved on the outer wall of the connecting rod, and a limiting spring is slidably sleeved on the outer wall of the connecting rod. The limiting spring is located between the limiting plate and the locking plate.
[0018] Preferably, a fixing plate is slidably inserted and sleeved on one side of the fixed housing, the side of the fixing plate is fixedly connected to the movable plate, a slot matching the connecting rod is opened on one side of the fixing plate, and the fixing plate is located above the locking plate.
[0019] Preferably, a locking rod is fixedly connected to the top of the locking plate, the outer wall of the locking rod is slidably inserted and sleeved with the fixing plate, a handle is fixedly connected to one side of the locking plate, and a sliding hole matching the handle is opened on the opposite sides of the movable plate and the fixed housing.
[0020] Technical effects and advantages of the present utility model:
[0021] By using the cooperation of the power roller, the wire pressing component and the locking component, the wire pressing component can press the overhead wire with the power roller, thereby improving the stability of the power roller moving on the overhead wire. And under the action of the locking component, the power roller, the support plate and the installation box body, an overhead wire closed channel is formed, thus avoiding the situation that the power roller directly falls from the overhead wire. Description of the drawings
[0022] Figure 1 It is a front structural schematic diagram of the present utility model.
[0023] Figure 2 It is an overall structural schematic diagram of the coupling plate of the present utility model.
[0024] Figure 3 It is a side internal structural schematic diagram of the fixed housing of the present utility model.
[0025] In the figure: 1. Installation box; 2. Support plate; 3. Power roller; 4. Wire crimping assembly; 41. Wire crimping roller; 42. Installation bracket; 43. Hinge; 44. Tension spring; 5. Protection assembly; 51. Coupling plate; 52. Movable plate; 53. Locking assembly; 531. Fixed shell; 532. Card connector; 533. Connecting rod; 534. Limiting plate; 535. Limiting spring; 536. Fixed plate; 537. Locking plate; 538. Locking rod; 539. Handle; 5310. Sliding hole. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] The utility model provides Figures 1-3 A wireless remote-controlled wire-releasing pulley with an anti-slip safety structure is shown, comprising an installation box 1, a support plate 2 is symmetrically fixedly connected to the top of the installation box 1, a power roller 3 is rotatably installed on the top of the front side of the support plate 2, a motor for driving the power roller 3 to rotate is installed on the back side of the support plate 2, a battery is arranged inside the installation box 1, and a wireless remote control receiving control circuit is arranged inside the installation box 1, and ground personnel can control the installation box 1 to move forward or backward by means of a remote control, a wire pressing assembly 4 matching the power roller 3 is arranged on the top of the installation box 1, and a protective assembly 5 used in conjunction with the power roller 3 is arranged on the top of the installation box 1.
[0028] In particular, the wire pressing assembly 4 includes a wire pressing roller 41, a mounting bracket 42, a hinge 43 and a tension spring 44. The wire pressing roller 41 is rotatably installed on the top of the mounting bracket 42. The mounting bracket 42 is rotatably installed on the top of the mounting box 1 through the hinge 43. The end of the tension spring 44 is connected to the mounting bracket 42. The tension spring 44 acts on the mounting bracket 42 with an elastic tension to move toward the power roller 3, that is, the tension spring 44 can give the two mounting brackets 42 a relative tension, so that the two wire pressing rollers 41 have a force to fit relative to the two power rollers 3. The outer wall of the wire pressing roller 41 fits with the power roller 3, and the top of the wire pressing roller 41 is higher than the bottom of the power roller 3. That is, when the overhead line is placed between the power roller 3 and the wire pressing roller 41, the overhead line between the power roller 3 and the wire pressing roller 41 can have a bending part, thereby increasing the pressure between the power roller 3 and the overhead line, thereby reducing the probability of the power roller 3 sliding on the overhead line.
[0029] In particular, the protective component 5 includes a coupling plate 51, a movable plate 52 and a locking component 53. The coupling plate 51 is installed on the front side of the power roller 3. The bottom of the movable plate 52 is rotatably connected to the mounting box 1. The top of the movable plate 52 is clamped with the coupling plate 51 through the locking component 53. Under the action of the locking component 53, the coupling plate 51, the movable plate 52, the mounting box 1, the support plate 2 and the power roller 3 form a closed channel for the overhead line, thereby preventing the mounting box 1 from directly detaching from the overhead line and falling to the ground.
[0030] Furthermore, the locking assembly 53 includes a fixed housing 531, a clamping member 532 and a connecting rod 533. The fixed housing 531 is installed on the side of the movable plate 52 away from the coupling plate 51. The clamping member 532 is clamped on the outside of the coupling plate 51. The top of the connecting rod 533 is fixedly connected to the clamping member 532. The outer wall of the connecting rod 533 is slidably inserted and sleeved with the fixed housing 531. The bottom of the connecting rod 533 is fixedly connected to the limiting plate 534. The outer wall of the connecting rod 533 is slidably inserted and sleeved with a locking plate 537. The outer wall of the connecting rod 533 is slidably sleeved with There is a limiting spring 535, which is located between the limiting plate 534 and the locking plate 537. The limiting spring 535 can give a downward pulling force to the clamping member 532 through the limiting plate 534 and the connecting rod 533, thereby ensuring the stability of the clamping member 532 being clamped on the outside of the coupling plate 51, and a handle is fixedly connected to the top of the two clamping members 532. The handle is used to drive the two clamping members 532 to rise and separate from the coupling plate 51, so that the movable plate 52 can be rotated to open, and the power roller 3 can be installed on the overhead line or removed from the overhead line.
[0031] Furthermore, a fixing plate 536 is slidably inserted and sleeved on one side of the fixed shell 531, and the side of the fixing plate 536 is fixedly connected to the movable plate 52. A groove matching the connecting rod 533 is opened on one side of the fixing plate 536, and the fixing plate 536 is located on the top of the locking plate 537. A locking rod 538 is fixedly connected to the top of the locking plate 537. The outer wall of the locking rod 538 is slidably inserted and sleeved on the fixing plate 536. The limit spring 535 can give the locking plate 537 an upward elastic force, and the elastic force of the limit spring 535 acting on the locking plate 537 is sufficient to support the locking plate 537. The movable plate 532 is provided with a handle 539 which is fixedly connected to one side of the locking plate 537, and a sliding hole 5310 which matches the handle 539 is provided on the opposite side of the movable plate 52 and the fixed shell 531. When the movable plate 52 is opened, the handle 539 in the sliding hole 5310 can be used to drive the locking plate 537 and the locking rod 538 to move away from the fixed plate 536, thereby disassembling the fixed shell 531.
[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A wireless remote control wire-laying pulley with an anti-slip safety structure, comprising a mounting box (1), a support plate (2) symmetrically fixedly connected to the top of the mounting box (1), and a power roller (3) rotatably mounted on the top of the front of the support plate (2); It is characterized in that The top of the installation box (1) is provided with a wire pressing assembly (4) matching with the power roller (3), and the top of the installation box (1) is provided with a protection assembly (5) used in conjunction with the power roller (3), and the wire pressing assembly (4) comprises: A wire pressing roller (41), a mounting bracket (42) and a hinge (43), wherein the wire pressing roller (41) is rotatably mounted on the top of the mounting bracket (42), and the mounting bracket (42) is rotatably mounted on the top of the mounting box (1) via the hinge (43); A tension spring (44), wherein an end of the tension spring (44) is connected to the mounting bracket (42).
2. The wireless remote control wire-releasing pulley with an anti-slip safety structure according to claim 1, characterized in that, The tension spring (44) exerts an elastic pulling force on the mounting bracket (42) to move the power roller (3), the outer wall of the wire pressing roller (41) is in contact with the power roller (3), and the top of the wire pressing roller (41) is higher than the bottom of the power roller (3).
3. A wireless remote control wire-releasing pulley with an anti-slip safety structure according to claim 1, characterized in that, The protection component (5) comprises: A coupling plate (51), wherein the coupling plate (51) is mounted on the front side of the power roller (3); A movable plate (52) and a locking assembly (53), wherein the bottom of the movable plate (52) is rotatably connected to the mounting box (1), and the top of the movable plate (52) is clamped to the coupling plate (51) via the locking assembly (53).
4. The wireless remote control wire-releasing pulley with an anti-slip safety structure according to claim 3, characterized in that, The locking assembly (53) comprises: A fixed housing (531), wherein the fixed housing (531) is mounted on a side of the movable plate (52) facing away from the coupling plate (51); A clamping piece (532) and a connecting rod (533), wherein the clamping piece (532) is clamped to the outside of the coupling plate (51), the top of the connecting rod (533) is fixedly connected to the clamping piece (532), and the outer wall of the connecting rod (533) is slidably inserted and sleeved with the fixed shell (531).
5. The wireless remote control wire-releasing pulley with an anti-slip safety structure according to claim 4, characterized in that, The bottom of the connecting rod (533) is fixedly connected to a limiting plate (534), the outer wall of the connecting rod (533) is slidably inserted and sleeved with a locking plate (537), the outer wall of the connecting rod (533) is slidably sleeved with a limiting spring (535), and the limiting spring (535) is located between the limiting plate (534) and the locking plate (537).
6. The wireless remote control wire-releasing pulley with an anti-slip safety structure according to claim 5, characterized in that, A fixed plate (536) is slidably inserted and sleeved on one side of the fixed shell (531), and the side of the fixed plate (536) is fixedly connected to the movable plate (52). A groove matching the connecting rod (533) is provided on one side of the fixed plate (536), and the fixed plate (536) is located on the top of the locking plate (537).
7. The wireless remote control wire-releasing pulley with an anti-slip safety structure according to claim 6, characterized in that, The top of the locking plate (537) is fixedly connected with a locking rod (538). The outer wall of the locking rod (538) is slidably inserted and sleeved with a fixing plate (536). One side of the locking plate (537) is fixedly connected with a handle (539). A sliding hole (5310) matching the handle (539) is formed in the opposite sides of the movable plate (52) and the fixed housing (531).