Mechanical and electrical installation cable take-up and pay-off device

Abstract

The utility model discloses an electromechanical installation cable take-up and pay-off device, which relates to the technical field of building electromechanical construction and comprises a base, a support, a winding structure, a wire guide structure and a locking structure. The support is installed on the base, the winding structure is installed on the support, the wire guiding structure is installed on the right side of the winding structure, the locking structure is installed on the wire guiding structure, and the locking structure is used for limiting relative movement of a cable and the wire guiding structure. The winding structure comprises a turntable, a rotating shaft, a wire spool and a winding frame, the rotating shaft penetrates through the support and is fixedly connected with the turntable, the other end of the rotating shaft penetrates through the winding frame and is fixedly connected with the wire spool, and a cable is wound on the wire spool and located in the winding frame; the winding structure can protect a cable inside, effectively solves the problem of loss caused by the fact that the cable is exposed outside, facilitates cost control, the winding structure and the wire guiding structure can enable the cable to be wound on a wire spool through a rotating wheel, effectively avoids the phenomenon that the cable is knotted or wound disorderly in the winding and unwinding process, and improves the winding quality of the cable. And the working efficiency can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of building mechanical and electrical construction, and particularly relates to a cable winder for mechanical and electrical installation. Background Technique

[0002] In today's era of high electrification and informatization, cables have become an important carrier for connecting various devices and transmitting energy and signals. Whether it is electrical appliances at home, electronic office equipment in office places, or large machinery and production equipment in the industrial field, a large number of cables are indispensable. However, due to people's lack of awareness of cable management, cables are often randomly stacked. The random placement of cables not only affects the beauty of the environment, but may also cause problems such as tripping staff, blocking public passages, restricting personnel movement, and even may cause fires, posing certain safety hazards.

[0003] With the continuous improvement of people's awareness of space utilization, environmental beauty, and safety, cable winders have emerged as the times require. Traditional cable winders require staff to manually wind or unwind the cables on the device, which is very inconvenient. When the cable is pulled out, there may be a phenomenon of excessive pulling, and it is necessary to retract the excessively pulled cable. When the cable is retracted, there may also be phenomena such as messy winding and knotting of the cable, affecting the next use. In addition, the cables in traditional cable winders are exposed outside, which is not conducive to cable protection. Content of the Utility Model

[0004] The utility model precisely aims to avoid the deficiencies of the above-mentioned prior art and provides a cable winder for mechanical and electrical installation.

[0005] The utility model adopts the following technical solutions to solve the technical problems: A cable winder for mechanical and electrical installation, comprising a base, a bracket, a winding structure, a wire guiding structure, and a locking structure;

[0006] The bracket is installed on the base, the winding structure is installed on the bracket, the wire guiding structure is installed on the right side of the winding structure, the locking structure is installed on the wire guiding structure, and the locking structure is used to limit the relative movement between the cable and the wire guiding structure;

[0007] The winding structure includes a turntable, a rotating shaft, a winding disc, and a winding frame. The rotating shaft passes through the bracket and is fixedly connected to the turntable. The other end of the rotating shaft passes through the winding frame and is fixedly connected to the winding disc. The cable is wound on the winding disc and is located inside the winding frame;

[0008] Furthermore, it further includes a turntable handle. The turntable handle has a cylindrical structure and the number is six. Each turntable handle is evenly distributed and installed along the circumferential direction of the turntable.

[0009] Further, the wire structure includes a wire frame, a first runner, and a second runner. The wire frame is fixedly connected to the right side of the winding frame. An inlet hole penetrating through the wire frame and the winding frame is provided at the connection between the wire frame and the winding frame. An outlet hole is also provided on the right side of the wire frame. The first runner and the second runner are installed inside the wire frame. The installation position of the second runner is higher than that of the first runner. The cable is located below the first runner and above the second runner.

[0010] Further, the locking structure includes an outer frame, a handle, a round rod, an upper baffle, a spring, a lower baffle, a pressing plate, and a support plate. The outer frame is fixedly connected to the wire frame and is provided with a threaded hole at the upper end. The handle is fixedly connected to the round rod. The upper end of the round rod is provided with threads. The upper baffle and the lower baffle are installed inside the outer frame. The spring is installed between the upper baffle and the lower baffle. A bearing is installed inside the pressing plate. The round rod passes through the outer frame, the upper baffle, the spring, and the lower baffle and is connected to the bearing installed inside the pressing plate. The support plate is installed at the bottom end inside the wire frame and is located directly below the locking structure.

[0011] Further, it further includes an armrest and casters. The armrest is installed on the winding frame, and the casters are installed below the base.

[0012] The present utility model provides a cable retractor for electromechanical installation, having the following beneficial effects:

[0013] 1. The winding structure of the present utility model can protect the cable inside, effectively solving the loss caused by the cable being exposed outside, which is beneficial to cost control.

[0014] 2. The winding structure and the wire structure of the present utility model can wind the cable around the winding disc through the runners, effectively avoiding the phenomenon of the cable knotting or getting entangled during retraction and extension, which is beneficial to ensuring work efficiency.

[0015] 3. The wire structure and the locking structure of the present utility model can control the retraction and extension of the cable, preventing the staff from pulling out too much cable when pulling out the cable. When enough cable is pulled out, the cable can be locked to prevent it from extending further, which is beneficial to ensuring work efficiency.

[0016] 4. The present utility model is also equipped with casters, which can enable the staff to easily move the cable retractor to the required position, effectively solving the problem of inconvenient movement of the cable retractor, which is beneficial to ensuring work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the present utility model;

[0018] Figure 2This is the rear view of the present utility model;

[0019] Figure 3 This is the schematic diagram of the locking structure of the present utility model.

[0020] In the figure:

[0021] 1. Base; 2. Bracket; 3. Wire winding structure; 31. Turntable, 32. Rotating shaft; 33. Wire winding disc, 34. Turntable handle, 35. Wire winding frame; 4. Wire guiding structure, 41. Wire guiding frame, 42. First runner, 43. Second runner; 5. Locking structure, 51. Outer frame, 52. Handle, 53. Round rod, 54. Upper baffle, 55. Spring, 56. Lower baffle, 57. Pressure plate, 58. Support plate; 6. Armrest; 7. Caster. Detailed implementation manners

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] As Figures 1 to 3 shown, its structural relationship is as follows: including a base 1, a bracket 2, a wire winding structure 3, a wire guiding structure 4 and a locking structure 5;

[0024] The bracket 2 is installed on the base 1, the wire winding structure 3 is installed on the bracket 2, the wire guiding structure 4 is installed on the right side of the wire winding structure 3, the locking structure 5 is installed on the wire guiding structure 4, and the locking structure 5 is used to limit the relative movement between the cable and the wire guiding structure 4;

[0025] The wire winding structure 3 includes a turntable 31, a rotating shaft 32, a wire winding disc 33 and a wire winding frame 35. The rotating shaft 32 passes through the bracket 2 and is fixedly connected to the turntable 32. The other end of the rotating shaft 32 passes through the wire winding frame 35 and is fixedly connected to the wire winding disc 33. The cable is wound on the wire winding disc 33 and is located inside the wire winding frame 35;

[0026] Preferably, it further includes a turntable handle 34. The turntable handle 34 has a cylindrical structure and the number is six. Each turntable handle 34 is evenly distributed and installed along the circumference of the turntable 31.

[0027] During actual use, the turntable handle 34 can provide a force application point for the staff to rotate the turntable 31, making the turntable 32 easier to rotate and improving the convenience of operation.

[0028] Preferably, the wire structure 4 includes a wire frame 41, a first runner 42 and a second runner 43. The wire frame 41 is fixedly connected to the right side of the winding frame 35. An inlet hole penetrating through the wire frame 41 and the winding frame 35 is provided at the connection between the wire frame 41 and the winding frame 35. An outlet hole is also provided on the right side of the wire frame 41. The first runner 42 and the second runner 43 are installed inside the wire frame 41. The installation position of the second runner 43 is higher than that of the first runner 42. The cable is located at the lower end of the first runner 42 and the upper end of the second runner 43.

[0029] The first runner 42 and the second runner 43 are rotatably connected to the cable, which can effectively reduce the wear between the cable and objects. The fact that the position of the second runner 43 is higher than that of the first runner 42 can also limit the movement of the cable, so that the staff will not pull out too much cable at one time when pulling out the cable, which is beneficial to cost control.

[0030] Preferably, the locking structure 5 includes an outer frame 51, a handle 52, a round rod 53, an upper baffle 54, a spring 55, a lower baffle 56, a pressing plate 57 and a support plate 58. The outer frame 51 is fixedly connected to the wire frame 41 and a threaded hole is provided at the upper end. The handle 52 is fixedly connected to the round rod 53. A thread is provided at the upper end of the round rod 53. The upper baffle 54 and the lower baffle 56 are installed inside the outer frame 51. The spring 55 is installed between the upper baffle 54 and the lower baffle 56. A bearing is installed inside the pressing plate 57. The round rod 53 passes through the outer frame 51, the upper baffle 54, the spring 55 and the lower baffle 56 and is connected to the bearing installed inside the pressing plate 57. The support plate 58 is installed at the bottom end inside the wire frame 41 and is located directly below the locking structure 5.

[0031] During actual use, after the staff pulls out enough cable, the handle 52 is pressed down until the pressing plate 57 presses the cable tightly against the support plate 58. Subsequently, the staff rotates the handle 52 to screw the thread above the round rod 53 into the threaded hole above the outer frame 51 until it is tightened. After the cable is used up, the staff rotates the handle 52 to disengage the thread above the round rod 53 from the threaded hole above the outer frame 51. The round rod 53 continues to move upward under the upward force of the spring 55 until the pressing plate 57 no longer restricts the movement of the cable. This device facilitates the staff to pull out the cable to an appropriate length and the cable will not continue to extend or retract, which is beneficial to ensuring work efficiency.

[0032] Preferably, it further includes a handrail 6 and casters 7. The handrail 6 is installed on the winding frame 35, and the casters 7 are installed below the base 1.

[0033] During actual use, the casters 7 can make an electromechanical installation cable winder easier to move, improving the convenience of movement. The handrail 6 facilitates the staff to push the electromechanical installation cable winder, improving the convenience of operation.

[0034] During specific use, it includes the following process:

[0035] In the first step, the staff member holds the handrail 6 and pushes an electromechanical installation cable winder to a proper position, which is convenient for the staff member to carry out subsequent work. Then, the staff member holds the cable and pulls the cable out of the opening on the right side of the wire guide frame 41 to the required length.

[0036] In the second step, the staff member presses the handle 52 downwards until the pressing plate 57 presses the cable tightly against the support plate 58. Then, the staff member rotates the handle 52 so that the thread above the round rod 53 screws into the threaded hole above the outer frame 51 until it is tightened. After the staff member finishes using the cable, rotate the handle 52 so that the thread above the round rod 53 disengages from the threaded hole above the outer frame 51. At the same time, the round rod 53 continues to move upwards under the upward force of the spring 55 until the pressing plate 57 no longer restricts the movement of the cable.

[0037] In the third step, the staff member holds the turntable handle 34 and rotates the turntable 31 to wind the cable around the winding disc 33 until the cable is completely retracted into the winding frame 35.

[0038] In the fourth step, the staff member holds the handrail 6 and pushes an electromechanical installation cable winder to a proper position for placement for future use.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0040] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mechanical and electrical installation cable retractor, characterized in that: It includes a base (1), a bracket (2), a wire winding structure (3), a wire guiding structure (4) and a locking structure (5); The bracket (2) is installed on the base (1), the wire winding structure (3) is installed on the bracket (2), the wire guiding structure (4) is installed on the right side of the wire winding structure (3), the locking structure (5) is installed on the wire guiding structure (4), and the locking structure (5) is used to restrict the relative movement between the cable and the wire guiding structure (4); The wire winding structure (3) includes a turntable (31), a rotating shaft (32), a wire winding disc (33) and a wire winding frame (35). The rotating shaft (32) passes through the bracket (2) and is fixedly connected to the turntable (32). The other end of the rotating shaft (32) passes through the wire winding frame (35) and is fixedly connected to the wire winding disc (33). The cable is wound around the wire winding disc (33) and is located inside the wire winding frame (35).

2. The cable retractor for electromechanical installation according to claim 1, characterized in that: It further includes a turntable handle (34). The turntable handle (34) has a cylindrical structure and the number is six. Each turntable handle (34) is evenly distributed and installed along the circumference of the turntable (31).

3. The cable retractor for mechanical and electrical installation according to claim 1, characterized in that: The wire guiding structure (4) includes a wire guiding frame (41), a first runner (42) and a second runner (43). The wire guiding frame (41) is fixedly connected to the right side of the wire winding frame (35). An inlet hole penetrating the wire guiding frame (41) and the wire winding frame (35) is provided at the connection between the wire guiding frame (41) and the wire winding frame (35). An outlet hole is also provided on the right side of the wire guiding frame (41). The first runner (42) and the second runner (43) are installed inside the wire guiding frame (41). The installation position of the second runner (43) is higher than that of the first runner (42). The cable is located below the first runner (42) and above the second runner (43).

4. The cable retractor for mechanical and electrical installation according to claim 1, wherein: The locking structure (5) includes an outer frame (51), a handle (52), a round rod (53), an upper baffle (54), a spring (55), a lower baffle (56), a pressing plate (57) and a support plate (58). The outer frame (51) is fixedly connected to the wire guiding frame (41), and a threaded hole is provided at the upper end. The handle (52) is fixedly connected to the round rod (53). The upper end of the round rod (53) has a thread. The upper baffle (54) and the lower baffle (56) are installed inside the outer frame (51). The spring (55) is installed between the upper baffle (54) and the lower baffle (56). A bearing is installed inside the pressing plate (57). The round rod (53) passes through the outer frame (51), the upper baffle (54), the spring (55) and the lower baffle (56) and is connected to the bearing installed inside the pressing plate (57). The support plate (58) is installed at the bottom end inside the wire guiding frame (41) and is located directly below the locking structure (5).

5. The cable retractor for electromechanical installation according to claim 1, characterized in that: It further includes an armrest (6) and a caster (7). The armrest (6) is installed on the wire winding frame (35), and the caster (7) is installed below the base (1).

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