Cable laying bracket

Abstract

The present invention relates to the technical field of cable laying, in particular to a bracket for cable laying, comprising a winding mechanism, which comprises a winding drum and a counterweight block fixedly arranged on the inner wall of the winding drum, and a convex portion is arranged on the counterweight block; a supporting mechanism, which comprises a bottom plate, and an arc-shaped bracket and a fixed plate fixedly arranged on the bottom plate, wherein a first limiting wheel, a second limiting wheel and a third limiting wheel are arranged on the arc-shaped bracket, a fourth limiting wheel, a fifth limiting wheel and a sixth limiting wheel are arranged on the fixed plate, and support wheels are fixedly arranged at the four corners of the bottom of the bottom plate; through a supporting wheel moving device, the winding drum can pass through the arc-shaped bracket and the entry channel to enter between the fixed plate and the arc-shaped bracket, and the sliding of the resistance push plate is controlled by the auxiliary driving member, and the resistance push plate will push the winding drum, and the winding drum will rise off the ground due to the resistance, and the rotation of the cam member can drive the winding drum to rotate, so as to perform the operation of retracting and releasing the cable.

Description

Technical Field

[0001] The invention relates to the technical field of cable laying, in particular to a bracket for cable laying. Background Art

[0002] When laying cables, it is necessary to reel in and release the cables wound on the cable reel. In order to facilitate the rotation of the reel and release and reel in the cables, it is generally necessary to support the cable reel through a bracket so that the reel can rotate and the cable can be laid.

[0003] However, the cable winding drum is large in size, has many cables wrapped around the outside, and has a large weight. When placing the cable winding drum on a bracket, a lot of manpower is required, and auxiliary equipment is required to assist in lifting it when necessary, which brings inconvenience to the cable laying process. For this reason, a cable laying bracket is proposed. Summary of the invention

[0004] In view of the problem that it is difficult to place the cable winding drum on the bracket in the above or prior art, the present invention is proposed.

[0005] Therefore, an object of the present invention is to provide a cable laying bracket.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a cable laying bracket, comprising: a winding mechanism, which includes a winding drum and a counterweight fixedly arranged on the inner wall of the winding drum, wherein the counterweight is provided with a protrusion; a supporting mechanism, which includes a bottom plate, an arc-shaped bracket and a fixed plate fixedly arranged on the bottom plate, wherein the arc-shaped bracket is provided with a first limiting wheel, a second limiting wheel and a third limiting wheel, and the fixed plate is provided with a fourth limiting wheel, a fifth limiting wheel and a sixth limiting wheel, and support wheels are fixedly arranged at the four corners of the bottom of the bottom plate, and an entry channel is opened on the bottom plate; a resistance frame, which is arranged between the arc-shaped bracket and the fixed plate; a main driving member, which is fixedly arranged on one side of the fixed plate; a rotating mechanism, which includes a cam member fixedly arranged on the output shaft of the main driving member; a bearing mechanism, which includes a secondary driving member arranged on the bottom plate, and a resistance push plate slidably arranged on the bottom plate, and the secondary driving member can control the resistance push plate to slide in the bottom plate.

[0007] As a preferred embodiment of the cable laying bracket of the present invention, the first limiting wheel, the second limiting wheel and the third limiting wheel are distributed in a circle, and the center of the circle coincides with the rotation axis of the cam member; the fourth limiting wheel, the fifth limiting wheel and the sixth limiting wheel are distributed in a circle, and the center of the circle coincides with the rotation axis of the cam member.

[0008] As a preferred solution of the cable laying bracket of the present invention, the bearing mechanism also includes a gear arranged on the output shaft of the auxiliary driving member, a lower protrusion is provided on the abutting push plate, and a tooth block is provided on the outer wall of the lower protrusion; the outer wall of the gear is meshingly connected with the outer wall of the tooth block.

[0009] As a preferred embodiment of the cable laying bracket of the present invention, a blocking protrusion is provided in the entry channel; the rotating mechanism also includes a pushing member fixedly arranged at the end of the cam member, and the pushing member includes a fan-shaped wheel, and a pushing member and a resistance surface arranged on the fan-shaped wheel.

[0010] As a preferred solution of the cable laying bracket of the present invention, the cam member includes a large ring body and an eccentric ring body arranged on the large ring body.

[0011] As a preferred solution of the cable laying bracket of the present invention, the outer wall of the large ring body is rotatably connected to a rolling ring, and the outer wall of the eccentric ring body is rotatably connected to a rolling wheel.

[0012] As a preferred solution of the cable laying bracket of the present invention, a positioning groove is provided on the inner wall of the winding drum.

[0013] As a preferred solution of the cable laying bracket of the present invention, a movable wheel is arranged inside the abutting push plate, and a load-bearing wheel is fixedly arranged at the bottom of the lower protrusion.

[0014] As a preferred solution of the cable laying bracket of the present invention, an inclined push surface is provided at the end of the abutting push plate.

[0015] As a preferred solution of the cable laying bracket of the present invention, wherein: a first limiting roller and a second limiting roller are provided on the fixed plate.

[0016] The beneficial effects of the cable laying bracket of the present invention are as follows: the present invention uses a supporting wheel moving device to enable the winding drum to enter between the fixed plate and the curved bracket through the curved bracket and the entry channel. The cam member passes through the center of the winding drum and controls the sliding of the resistance push plate through the auxiliary driving member. The resistance push plate will push the winding drum, and the winding drum will rise due to the resistance, and the winding drum will leave the ground. When the cam member rotates, the cam member will resist the raised portion, thereby driving the winding drum to rotate, and the cable line is retracted and released, which makes it easy to place the winding drum on the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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.

[0018] Figure 1 This is an overall schematic diagram of the bracket for cable laying.

[0019] Figure 2 This is a schematic diagram of the structure of the rotating mechanism of the cable laying bracket.

[0020] Figure 3 This is a schematic diagram of the structure of the base plate of the cable laying bracket.

[0021] Figure 4 The present invention is a schematic diagram of the connection structure of the arc-shaped bracket, the first limiting wheel, the second limiting wheel and the third limiting wheel of the bracket for cable laying.

[0022] Figure 5 This is a schematic diagram of the connection structure of the fixing plate, the fourth limiting wheel, the fifth limiting wheel, and the sixth limiting wheel of the bracket for cable laying.

[0023] Figure 6 This is a top plan view of the cable tray.

[0024] Figure 7 This is a bottom plan view of the cable laying bracket.

[0025] Figure 8 Schematic diagram of the connection structure between the base plate and the obstruction protrusion of the cable laying bracket.

[0026] In the figure: 100, winding mechanism; 101, winding drum; 101a, positioning groove; 102, counterweight; 102a, protrusion; 200, supporting mechanism; 201, bottom plate; 201a, supporting wheel; 201b, access channel; 201c, blocking protrusion; 202, arc bracket; 202a, No. 1 limiting wheel; 202b, No. 2 limiting wheel; 202c, No. 3 limiting wheel; 203, fixing plate; 203a, No. 4 limiting wheel; 203b, No. 5 limiting wheel; 203c, No. 6 limiting wheel; 203d, No. 1 limiting roller; 203e , No. 2 limiting roller; 300, interference frame; 400, main driving member; 500, rotating mechanism; 501, cam member; 501a, large ring body; 501b, eccentric ring body; 501c, rolling ring; 501d, rolling wheel; 502, pushing member; 502a, fan-shaped wheel; 502b, pushing surface; 502c, interference surface; 600, bearing mechanism; 601, auxiliary driving member; 602, interference push plate; 602a, lower convex part; 602b, movable wheel; 602c, bearing wheel; 602d, inclined push surface; 603, gear; 604, gear block. DETAILED DESCRIPTION

[0027] 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.

[0028] 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.

[0029] 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.

[0030] Example 1, reference Figures 1 to 5, is the first embodiment of the present invention, which provides a cable laying bracket, including a winding mechanism 100, which includes a winding drum 101, and a counterweight block 102 fixed to the inner wall of the winding drum 101, and a protrusion 102a is provided on the counterweight block 102; in this embodiment, the arrangement of the counterweight block 102 can facilitate the placement of the winding drum 101. When the winding drum 101 is placed on the ground, the winding drum 101 can be positioned due to the action of gravity to prevent the winding drum 101 from rolling. The protrusion 102a is located in the middle of the counterweight block 102, and the protruding part of the protrusion 102a on the counterweight block 102 is at the minimum distance from the center position of the winding drum 101.

[0031] The supporting mechanism 200 includes a bottom plate 201, and an arc-shaped bracket 202 and a fixed plate 203 fixed on the bottom plate 201. The arc-shaped bracket 202 is provided with a first limiting wheel 202a, a second limiting wheel 202b and a third limiting wheel 202c. The fixed plate 203 is provided with a fourth limiting wheel 203a, a fifth limiting wheel 203b and a sixth limiting wheel 203c. The bottom four corners of the bottom plate 201 are fixed with supporting wheels 201a. An entry channel 201b is opened; in the present embodiment, the arrangement of the arc-shaped bracket 202 and the entry channel 201b can facilitate the winding drum 101 to enter between the fixed plate 203 and the arc-shaped bracket 202, and the supporting wheel 201a facilitates the movement of the entire device, and the number one limiting wheel 202a, the number two limiting wheel 202b, the number three limiting wheel 202c and the number four limiting wheel 203a, the number five limiting wheel 203b, and the number six limiting wheel 203c are arranged in a one-to-one correspondence.

[0032] The abutment frame 300 is arranged between the arc-shaped bracket 202 and the fixed plate 203; the main driving member 400 is fixedly arranged on one side of the fixed plate 203; the rotating mechanism 500 includes a cam member 501 fixedly arranged on the output shaft of the main driving member 400; in the present embodiment, the main driving member 400 is a driving motor, which can drive the cam member 501 to rotate.

[0033] The supporting mechanism 600 includes an auxiliary driving member 601 disposed on the bottom plate 201 , and a resisting push plate 602 slidably disposed on the bottom plate 201 . In this embodiment, the auxiliary driving member 601 can control the resisting push plate 602 to slide in the bottom plate 201 .

[0034] The winding drum 101 is used to wind up the cable. The winding drum 101 is placed on the ground. The supporting wheel 201a moving device allows the winding drum 101 to pass through the arc bracket 202 and the entry channel 201b and enter between the fixed plate 203 and the arc bracket 202. The cam member 501 passes through the center of the winding drum 101. The push plate 602 is controlled to slide by the auxiliary driving member 601. The push plate 602 pushes the winding drum 101. Since the winding drum 101 is sleeved on the outside of the cam member 501, when the push plate 602 pushes the winding drum 101, the winding drum 101 will deflect. Due to the interference of the interference frame 300, The winding drum 101 will rise due to the friction until it conflicts with the No. 1 limiting wheel 202a, the No. 2 limiting wheel 202b, the No. 3 limiting wheel 202c, the No. 4 limiting wheel 203a, the No. 5 limiting wheel 203b, and the No. 6 limiting wheel 203c. The winding drum 101 leaves the ground, and the protrusion 102a will approach the cam member 501. The rotation axis of the cam member 501 coincides with the axis of the winding drum 101. Due to the rise of the protrusion 102a, when the cam member 501 rotates, the cam member 501 will conflict with the protrusion 102a, thereby driving the winding drum 101 to rotate, and the cable is retracted and released, which makes it easy to place the winding drum 101 on the device.

[0035] When winding or releasing the cable, the rotating mechanism 500 is controlled to rotate by the main driving member 400, and the protrusion 102a and the cam member 501 will conflict with each other. Since the number one limiting wheel 202a, the number two limiting wheel 202b, the number three limiting wheel 202c, the number four limiting wheel 203a, the number five limiting wheel 203b, and the number six limiting wheel 203c limit the periphery of the winding drum 101, and the upper contact push plate 602 supports and limits the bottom of the winding drum 101, it is convenient to rotate the winding drum 101, so as to facilitate winding or releasing the cable.

[0036] When the device is moved by the support wheel 201a, since the winding drum 101 is supported by the push plate 602, it is more labor-saving to move the winding drum 101 and convenient to transport. At the same time, during the transportation process, the first limiting wheel 202a, the second limiting wheel 202b, the third limiting wheel 202c, the fourth limiting wheel 203a, the fifth limiting wheel 203b, the sixth limiting wheel 203c and the push plate 602 can limit the displacement of the winding drum 101, and the counterweight block 102 and the cam member 501 can limit the rotation of the winding drum 101, so as to ensure that the cable will not loosen during the transportation process.

[0037] When it is moved to a fixed position for storage, the resistance push plate 602 can be withdrawn, and the winding drum 101 will drop after losing its support. The position of the cam member 501 that resists the winding drum 101 can be adjusted so that the winding drum 101 can fall to the ground. Combined with the gravity of the counterweight block 102, the entire device can be positioned at this time to prevent the device from moving.

[0038] When the push plate 602 pushes against the outer wall of the winding drum 101 to raise the winding drum 101, the cam member 501 can be rotated so that the raised part of the cam member 501 pushes up the winding drum 101, thereby saving the force required to push the winding drum 101 upward.

[0039] Specifically, the first limiting wheel 202a, the second limiting wheel 202b and the third limiting wheel 202c are distributed in a circle, and the center of the circle coincides with the rotation axis of the cam member 501; the fourth limiting wheel 203a, the fifth limiting wheel 203b and the sixth limiting wheel 203c are distributed in a circle, and the center of the circle coincides with the rotation axis of the cam member 501. In this embodiment, referring to Figure 4 and Figure 5 The distances between the rotation axis of the cam member 501 and the first limiting wheel 202a, the second limiting wheel 202b, the third limiting wheel 202c, the fourth limiting wheel 203a, the fifth limiting wheel 203b, and the sixth limiting wheel 203c are all d, and the distance between the center and the outer contour of the winding drum 101 is r, d=r. Therefore, when the push plate 602 supports the winding drum 101, the outer wall of the winding drum 101 can fit the first limiting wheel 202a, the second limiting wheel 202b, the third limiting wheel 202c, the fourth limiting wheel 203a, the fifth limiting wheel 203b, and the sixth limiting wheel 203c to ensure that the winding drum 101 has good stability.

[0040] Furthermore, the supporting mechanism 600 also includes a gear 603 arranged on the output shaft of the auxiliary driving member 601, and a lower protrusion 602a is provided on the resistance push plate 602, and a tooth block 604 is provided on the outer wall of the lower protrusion 602a; the outer wall of the gear 603 and the outer wall of the tooth block 604 are meshingly connected. In this embodiment, the auxiliary driving member 601 is a driving motor, and the gear 603 is controlled to rotate by the auxiliary driving member 601, so that the resistance push plate 602 can slide, and the sliding of the resistance push plate 602 pushes the winding drum 101, so that the winding drum 101 rises, and the center of the winding drum 101 coincides with the rotation axis of the cam member 501.

[0041] Example 2, reference Figure 1 to Figure 8 , which is the second embodiment of the present invention. Different from the previous embodiment, a blocking protrusion 201c is provided in the entrance channel 201b; in this embodiment, the setting of the blocking protrusion 201c can limit the maximum distance that the winding drum 101 enters the entrance channel 201b.

[0042] Preferably, the rotating mechanism 500 also includes a pushing member 502 fixedly arranged at the end of the cam member 501, and the pushing member 502 includes a sector wheel 502a, and a pushing surface 502b and a resistance surface 502c arranged on the sector wheel 502a. In the present embodiment, when the winding drum 101 enters the arc-shaped bracket 202 and enters the channel 201b, due to the setting of the obstruction protrusion 201c, the winding drum 101 can move to resist the obstruction protrusion 201c. At this time, by rotating the rotating mechanism 500, the resistance surface 502c on the sector wheel 502a will resist one end of the winding drum 101 to make it tilt, so that the winding drum 101 has a movement tendency to slide in the direction of the main driving member 400, and the resistance of the cam member 501 causes the winding drum 101 to rise, and the winding drum After 101 is raised, it will be misaligned with the obstruction protrusion 201c. After the winding drum 101 is tilted, it will contact the pushing surface 502b. When the rotating mechanism 500 rotates, the pushing surface 502b can push the winding drum 101 to pass over the obstruction protrusion 201c. After passing over the obstruction protrusion 201c, the end of the winding drum 101 conflicts with the entry channel 201b. At this time, the edge of the winding drum 101 is aligned with the first limiting wheel 202a, the second limiting wheel 202b, the third limiting wheel 202c, the fourth limiting wheel 203a, the fifth limiting wheel 203b, and the sixth limiting wheel 203c. When the winding drum 101 is placed on the ground, the obstruction protrusion 201c can limit the winding drum 101 from being pulled out of the entry channel 201b, thereby further improving the stability during placement.

[0043] Specifically, the cam member 501 includes a large ring body 501a and an eccentric ring body 501b arranged on the large ring body 501a. In the present embodiment, when the eccentric ring body 501b is facing the ground, the large ring body 501a will not interfere with the inner wall of the winding drum 101, so that the winding drum 101 can be easily aligned with the rotating mechanism 500 and the winding drum 101 can be placed between the arc bracket 202 and the fixed plate 203. The eccentric setting of the eccentric ring body 501b can lift the winding drum 101 when the cam member 501 rotates.

[0044] Furthermore, the outer wall of the large ring body 501a is rotatably connected to a rolling ring 501c, and the outer wall of the eccentric ring body 501b is rotatably connected to a rolling wheel 501d. In this embodiment, the provision of the rolling ring 501c and the rolling wheel 501d can reduce the friction force when the cam member 501 rotates.

[0045] Preferably, a positioning groove 101a is provided on the inner wall of the winding drum 101. In the present embodiment, the positioning groove 101a is provided corresponding to the counterweight block 102. The gravity of the counterweight block 102 can position the winding drum 101 when it is placed by itself, so that the positioning groove 101a is always located at the top. The opening of the positioning groove 101a can increase the distance between the inner wall of the winding drum 101 and the large ring body 501a. After the distance is increased, it is easier for the winding drum 101 to enter the arc-shaped bracket 202 and the channel 201b, and the cam member 501 can be rotated to make the rolling wheel 501d contact the positioning groove 101a, so that the winding drum 101 is in a state of leaving the ground, and the winding drum 101 can also be positioned to prevent the winding drum 101 from rotating.

[0046] A movable wheel 602b is provided inside the contact push plate 602, and a load-bearing wheel 602c is fixedly provided at the bottom of the lower protrusion 602a. In the present embodiment, the upper surface of the contact push plate 602 is an arc surface, and the setting of the arc surface can facilitate alignment with the edge of the winding drum 101, and can play a positioning effect. When the contact push plate 602 is controlled to be extended and retracted until the movable wheel 602b contacts the outer wall of the winding drum 101, the friction can be reduced by the rolling of the movable wheel 602b, and the rotation of the winding drum 101 is facilitated. When the contact push plate 602 is controlled to be extended and retracted until its arc surface contacts the outer wall of the winding drum 101, due to the existence of friction, the resistance to the rotation of the winding drum 101 increases, and it can have a certain braking effect, which is convenient for the winding and releasing of the cable.

[0047] Specifically, an inclined push surface 602d is provided at the end of the push plate 602. In the present embodiment, the inclined push surface 602d is provided to facilitate the push plate 602 to push the winding drum 101 upward.

[0048] Preferably, a first limiting roller 203d and a second limiting roller 203e are provided on the fixed plate 203. In the present embodiment, the provision of the first limiting roller 203d and the second limiting roller 203e facilitates the guidance and support of the movement of the cable and facilitates the retraction and extension operation of the cable.

[0049] The rest of the structure is the same as that of Example 1.

[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 bracket for laying cables, characterized in that: include, A winding mechanism (100) comprising a winding drum (101), and a counterweight block (102) fixedly arranged on the inner wall of the winding drum (101), wherein a protrusion (102a) is provided on the counterweight block (102); A support mechanism (200) comprising a bottom plate (201), and an arc-shaped bracket (202) and a fixed plate (203) fixedly arranged on the bottom plate (201); a first limiting wheel (202a), a second limiting wheel (202b) and a third limiting wheel (202c) are arranged on the arc-shaped bracket (202); a fourth limiting wheel (203a), a fifth limiting wheel (203b) and a sixth limiting wheel (203c) are arranged on the fixed plate (203); support wheels (201a) are fixedly arranged at the four corners of the bottom of the bottom plate (201); and an entry channel (201b) is opened on the bottom plate (201); An abutment frame (300) disposed between the arc-shaped bracket (202) and the fixing plate (203); A main driving member (400) fixedly arranged on one side of the fixing plate (203); A rotating mechanism (500) comprising a cam member (501) fixedly arranged on an output shaft of the main driving member (400); A bearing mechanism (600) comprising an auxiliary driving member (601) disposed on the bottom plate (201), and a resisting push plate (602) slidably disposed on the bottom plate (201), wherein the auxiliary driving member (601) is capable of controlling the resisting push plate (602) to slide inside the bottom plate (201); The winding drum (101) is used to wind up the cable. The winding drum (101) is placed on the ground. The supporting wheel (201a) moves the device so that the winding drum (101) can pass through the arc-shaped bracket (202) and the entry channel (201b) to enter between the fixed plate (203) and the arc-shaped bracket (202). The cam member (501) passes through the center of the winding drum (101). The sliding of the resistance push plate (602) is controlled by the auxiliary driving member (601). The resistance push plate (602) pushes the winding drum (101). Since the winding drum (101) is sleeved on the outside of the cam member (501), when the resistance push plate (602) pushes the winding drum (101), the winding drum (101) will be biased. The winding drum (101) rotates, and due to the interference of the interference frame (300), the winding drum (101) rises due to the interference until it contacts the first limiting wheel (202a), the second limiting wheel (202b), the third limiting wheel (202c), the fourth limiting wheel (203a), the fifth limiting wheel (203b), and the sixth limiting wheel (203c). The winding drum (101) leaves the ground, and the raised portion (102a) approaches the cam member (501). The rotation axis of the cam member (501) coincides with the axis of the winding drum (101). Due to the rise of the raised portion (102a), when the cam member (501) rotates, the cam member (501) contacts the raised portion (102a), thereby driving the winding drum (101) to rotate.

2. The cable laying bracket according to claim 1, characterized in that: The first limiting wheel (202a), the second limiting wheel (202b) and the third limiting wheel (202c) are distributed in a circle, and the center of the circle coincides with the rotation axis of the cam member (501); The fourth limiting wheel (203a), the fifth limiting wheel (203b) and the sixth limiting wheel (203c) are distributed in a circle, and the center of the circle coincides with the rotation axis of the cam member (501).

3. The cable laying bracket according to claim 2, characterized in that: The bearing mechanism (600) further comprises a gear (603) arranged on the output shaft of the auxiliary driving member (601); a lower convex portion (602a) is arranged on the abutting push plate (602); and a tooth block (604) is arranged on the outer wall of the lower convex portion (602a); The outer wall of the gear (603) and the outer wall of the gear block (604) are meshingly connected.

4. The cable laying bracket according to claim 3, characterized in that: An obstruction protrusion (201c) is provided in the entry channel (201b); The rotating mechanism (500) further comprises a pushing member (502) fixedly arranged at the end of the cam member (501), and the pushing member (502) comprises a sector wheel (502a), and a pushing surface (502b) and a contact surface (502c) arranged on the sector wheel (502a).

5. The cable laying bracket according to claim 4, characterized in that: The cam member (501) comprises a large ring body (501a) and an eccentric ring body (501b) arranged on the large ring body (501a).

6. The cable laying bracket according to claim 5, characterized in that: The outer wall of the large ring body (501a) is rotatably connected to a rolling ring (501c), and the outer wall of the eccentric ring body (501b) is rotatably connected to a rolling wheel (501d).

7. The cable laying bracket according to claim 6, characterized in that: The inner wall of the winding drum (101) is provided with a positioning groove (101a).

8. The cable laying bracket according to claim 7, characterized in that: A movable wheel (602b) is provided inside the abutting push plate (602), and a bearing wheel (602c) is fixedly provided at the bottom of the lower convex portion (602a).

9. The cable laying bracket according to claim 8, characterized in that: An inclined push surface (602d) is provided at the end of the abutting push plate (602).

10. The cable laying bracket according to claim 9, characterized in that: The fixed plate (203) is provided with a first limiting roller shaft (203d) and a second limiting roller shaft (203e).

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