Cable winding and unwinding device

Abstract

The invention relates to the technical field of cable take-up and pay-off devices, in particular to a cable take-up and pay-off device which comprises a supporting mechanism and a cable take-up and pay-off device, the supporting mechanism comprises a supporting column and a supporting seat arranged on the supporting column, a hydraulic lifting cylinder is arranged on the supporting seat, a sliding seat is arranged at the telescopic end of the hydraulic lifting cylinder, and the sliding seat is arranged outside the supporting column in a sliding mode; and the bearing mechanism comprises a bearing column arranged on the sliding seat. The bearing mechanism is supported through the supporting mechanisms on the two sides, the hydraulic lifting cylinder adopts a jack mechanism, the lifting height of the sliding seat is controlled through manual operation of an operator, and due to the fact that the supporting mechanisms on the two sides can be placed and adjusted according to using requirements, the device can be suitable for cable reels of different sizes to be used; and the height can be adjusted in cooperation with the upper bearing mechanism, and the device can be suitable for more use scenes.

Description

Technical Field

[0001] The invention relates to the technical field of cable retracting and releasing devices, in particular to a cable retracting and releasing device. Background Art

[0002] In cable storage management, it is often necessary to lay out and cut cables in sections. The current existing method is to use a crane to lift the cable reel onto a fixed pay-out rack. Before use, it is necessary to select a suitable pay-out rack according to the size and length of the cable and the height of the cable reel. The pay-out rack is not adjustable and is extremely inconvenient to carry. After placement, an electric saw or a manual saw is required to cut the cable, which greatly increases the labor and time costs. Therefore, a cable retracting and releasing device is proposed. Summary of the invention

[0003] In view of the above problems or problems existing in the prior art, the present invention is proposed.

[0004] Therefore, an object of the present invention is to provide a cable retracting device.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a cable retracting device, comprising:

[0006] A support mechanism, comprising a support column and a support seat arranged on the support column, wherein the support seat is provided with a hydraulic lifting cylinder, a sliding seat is provided at the telescopic end of the hydraulic lifting cylinder, and the sliding seat is slidably arranged outside the support column;

[0007] The bearing mechanism comprises a bearing column arranged on the sliding seat.

[0008] As a preferred solution of the cable retracting and releasing device of the present invention, it further comprises a brake mechanism;

[0009] The bearing column is provided with a brake disc and a limit disc;

[0010] The brake mechanism includes a side frame arranged on the sliding seat, and a baffle plate and a fixing plate arranged on the side frame. A screw rod is threadedly connected to the fixing plate, and also includes an extrusion plate rotatably arranged on the end of the screw rod.

[0011] As a preferred solution of the cable retracting and releasing device of the present invention, a turning handle is provided at the end of the screw rod.

[0012] As a preferred solution of the cable retracting and releasing device of the present invention, it further comprises a limiting mechanism, the limiting mechanism comprises a placement seat, and a support rod arranged on the placement seat, and the support rod is provided with an electric clamp;

[0013] The electric pliers are provided with a pliers body and a shearing notch arranged on the pliers body.

[0014] As a preferred solution of the cable retracting and releasing device of the present invention, wherein: a limit opening is provided on the clamp body, and a ball is provided in the limit opening.

[0015] As a preferred solution of the cable retracting and releasing device of the present invention, wherein: a positioning hole is provided on the support column;

[0016] The support seat is provided with a positioning column;

[0017] The positioning column and the positioning hole are plug-connected.

[0018] As a preferred solution of the cable retracting and releasing device of the present invention, wherein: a base is provided at the bottom end of the support column, a reinforcing rod is provided on the base, and one end of the reinforcing rod is connected to the support column.

[0019] As a preferred solution of the cable retracting and releasing device of the present invention, wherein: the reinforcing rod is provided with a moving wheel.

[0020] As a preferred solution of the cable retracting and releasing device of the present invention, a connecting rod is provided at the top end of the support column, and a handle is provided at one end of the connecting rod.

[0021] As a preferred solution of the cable retracting and releasing device of the present invention, wherein: a supporting roller is provided on the sliding seat.

[0022] The beneficial effects of the cable retracting and releasing device of the present invention: the present invention passes the bearing column through the central part of the cable reel, and then sets up the bearing column above the sliding seat, and supports the bearing mechanism through the supporting mechanisms on both sides. The hydraulic lifting cylinder adopts a jack mechanism, and the lifting height of the sliding seat is controlled by manual operation of the operator. Since the supporting mechanisms on both sides can be placed and adjusted according to usage requirements, the device can be suitable for use with cable reels of different sizes. Combined with the adjustable height of the bearing mechanism, the device can be suitable for more usage scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the cable retracting and releasing device.

[0025] Figure 2 The figure is a schematic diagram of the connection structure of the support mechanism and the brake mechanism of the cable retracting and releasing device.

[0026] Figure 3 It is a schematic diagram of the structure of the electric clamp of the cable retracting and releasing device.

[0027] In the figure: 100, supporting mechanism; 101, supporting column; 101a, positioning hole; 102, supporting seat; 102a, positioning column; 103, hydraulic lifting cylinder; 104, sliding seat; 104a, supporting roller; 105, base; 105a, reinforcing rod; 105b, moving wheel; 106, connecting rod; 106a, handle; 200, bearing mechanism; 201, bearing column; 202, brake disc; 203, limiting disc; 300, brake mechanism; 301, side frame; 301a, baffle; 301b, fixing plate; 302, screw; 302a, turning handle; 303, extrusion plate; 400, limiting mechanism; 401, placing seat; 402, supporting rod; 403, electric pliers; 403a, pliers body; 403b, shearing opening; 403c, limiting opening; 403d, ball bearing. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Example 1, reference Figure 1 to Figure 2 , is the first embodiment of the present invention, which provides a cable retracting device, including a support mechanism 100, which includes a support column 101, and a support seat 102 arranged on the support column 101, a hydraulic lifting cylinder 103 is provided on the support seat 102, and a sliding seat 104 is provided at the telescopic end of the hydraulic lifting cylinder 103, and the sliding seat 104 is slidably arranged outside the support column 101; the height of the sliding seat 104 can be controlled by lifting and lowering the hydraulic lifting cylinder 103, thereby controlling the height of the support.

[0032] The supporting mechanism 200 includes a supporting column 201 disposed on the sliding seat 104 .

[0033] When in use, the bearing column 201 is passed through the center of the cable drum, and then the bearing column 201 is set above the sliding seat 104. The bearing mechanism 200 is supported by the supporting mechanisms 100 on both sides. The hydraulic lifting cylinder 103 adopts a jack mechanism, and the lifting height of the sliding seat 104 is controlled by manual operation of the operator. Since the supporting mechanisms 100 on both sides can be placed and adjusted according to usage requirements, the device can be suitable for cable drums of different sizes. Combined with the adjustable height of the bearing mechanism 200, the device can be suitable for more usage scenarios.

[0034] Specifically, a positioning hole 101a is provided on the support column 101; a positioning column 102a is provided on the support seat 102; the positioning column 102a and the positioning hole 101a are plugged in and connected, and the positioning column 102a is pulled out, the position of the sliding support seat 102 is adjusted to a suitable position, and then the positioning column 102a is inserted into the positioning hole 101a to fix the support seat 102, so as to facilitate adjustment of the installation position of the hydraulic lifting cylinder 103 and the height adjustment range of the lifting device.

[0035] Furthermore, a base 105 is provided at the bottom end of the support column 101, and a reinforcing rod 105a is provided on the base 105. One end of the reinforcing rod 105a is connected to the support column 101. The setting of the reinforcing rod 105a can increase the strength of the support column 101, and the setting of the base 105 can improve the stability when placed.

[0036] Among them, the reinforcement rod 105a is provided with a moving wheel 105b. When the device is moved, the support mechanism 100 is tilted so that the moving wheel 105b falls to the ground. The setting of the moving wheel 105b can facilitate the movement of the device and the adjustment of the position of the device.

[0037] Preferably, a connecting rod 106 is provided at the top of the support column 101, and a handle 106a is provided at one end of the connecting rod 106. The setting of the connecting rod 106 can further increase the strength of the support column 101, and the setting of the handle 106a facilitates the user to operate the device to move and place it.

[0038] It should be noted that a support roller 104 a is provided on the sliding seat 104 . The provision of the support roller 104 a facilitates the rotation of the bearing mechanism 200 and reduces the rotation resistance when the cable is retracted or released.

[0039] Example 2, reference Figure 1-2 , which is a second embodiment of the present invention, and is different from the previous embodiment in that it further includes a brake mechanism 300;

[0040] A brake disc 202 and a limit disc 203 are disposed on the bearing column 201 ; brake discs 202 and limit discs 203 are disposed at both ends of the bearing column 201 .

[0041] The brake mechanism 300 includes a side frame 301 disposed on the sliding seat 104 , and a baffle 301a and a fixing plate 301b disposed on the side frame 301 . The fixing plate 301b is threadedly connected with a screw rod 302 , and also includes an extrusion plate 303 rotatably disposed at the end of the screw rod 302 .

[0042] Specifically, a turning handle 302a is provided at the end of the screw rod 302.

[0043] The rest of the structure is the same as that of Example 1.

[0044] When in use, the limit plate 203 and the baffle 301a are in conflict with each other to limit the supporting column 201. The brake disc 202 is arranged at one end close to the extrusion plate 303. By turning the handle 302a to rotate the screw 302, the extrusion plate 303 can be moved close to the brake disc 202. After the extrusion plate 303 is in contact with the brake disc 202, the supporting column 201 can be locked by friction to prevent the supporting column 201 from rotating, thereby improving stability during placement.

[0045] Example 3, reference Figure 1 to Figure 3 , which is the third embodiment of the present invention, is different from the previous embodiment in that it further includes a limiting mechanism 400, the limiting mechanism 400 includes a placement seat 401, and a support rod 402 arranged on the placement seat 401, and an electric clamp 403 is arranged on the support rod 402;

[0046] The electric pliers 403 are provided with a pliers body 403a and a shearing notch 403b provided on the pliers body 403a. The electric pliers 403 can control the opening and closing of the pliers body 403a. The setting of the shearing notch 403b can facilitate the shearing operation of the pliers body 403a.

[0047] Specifically, a limiting opening 403c is provided on the clamp body 403a, a ball 403d is provided in the limiting opening 403c, and a plurality of ball 403d distributed in a circle with equal intervals are provided on the inner wall of the limiting opening 403c.

[0048] The rest of the structure is the same as that of Example 2.

[0049] During use, when it is necessary to retract or release the cable, the pliers body 403a can be closed so that the limit opening 403c forms a channel, and one end of the cable is placed inside. The setting of the ball 403d can reduce the friction of pulling the cable, making it easier to retract or release the cable. After pulling, the cable is placed in the cutting opening 403b, and the electric pliers 403 are used to control the pliers body 403a to perform the cutting operation.

[0050] It should be noted that 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 preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A cable retracting device, characterized in that: include, A support mechanism (100) comprises a support column (101) and a support seat (102) arranged on the support column (101), a hydraulic lifting cylinder (103) being arranged on the support seat (102), a sliding seat (104) being arranged at the telescopic end of the hydraulic lifting cylinder (103), and the sliding seat (104) being slidably arranged outside the support column (101); The bearing mechanism (200) comprises a bearing column (201) arranged on the sliding seat (104).

2. The cable retracting device according to claim 1, characterized in that: Also includes a brake mechanism (300); The bearing column (201) is provided with a brake disc (202) and a limiting disc (203); The brake mechanism (300) comprises a side frame (301) arranged on the sliding seat (104), and a baffle (301a) and a fixing plate (301b) arranged on the side frame (301), wherein a screw rod (302) is threadedly connected to the fixing plate (301b), and further comprises an extrusion plate (303) rotatably arranged at the end of the screw rod (302).

3. The cable retracting device according to claim 2, characterized in that: The end of the screw rod (302) is provided with a turning handle (302a).

4. The cable retracting device according to claim 2 or 3, characterized in that: It also includes a limiting mechanism (400), the limiting mechanism (400) including a placement seat (401) and a support rod (402) disposed on the placement seat (401), and an electric clamp (403) is disposed on the support rod (402); The electric pliers (403) are provided with a pliers body (403a) and a shearing opening (403b) provided on the pliers body (403a).

5. The cable retracting device according to claim 4, characterized in that: The clamp body (403a) is provided with a limiting opening (403c), and a ball (403d) is provided in the limiting opening (403c).

6. The cable retracting and releasing device according to claim 1, 2, 3 or 5, characterized in that: The support column (101) is provided with a positioning hole (101a); The support seat (102) is provided with a positioning column (102a); The positioning column (102a) and the positioning hole (101a) are plug-connected.

7. The cable retracting device according to claim 6, characterized in that: A base (105) is provided at the bottom end of the support column (101), a reinforcing rod (105a) is provided on the base (105), and one end of the reinforcing rod (105a) is connected to the support column (101).

8. The cable retracting device according to claim 7, characterized in that: The reinforcement rod (105a) is provided with a moving wheel (105b).

9. The cable retracting device according to claim 8, characterized in that: A connecting rod (106) is provided at the top end of the supporting column (101), and a handle (106a) is provided at one end of the connecting rod (106).

10. The cable retracting device according to claim 9, characterized in that: The sliding seat (104) is provided with a supporting roller (104a).

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