Cable corner pulley

Abstract

The utility model discloses a cable corner pulley, which relates to the technical field of cable conveying and comprises a mounting plate and a supporting seat, the mounting plate is mounted at the top end of the supporting seat, a first guide wheel is fixedly connected to one side of the mounting plate, and second guide wheels are arranged on two sides of the mounting plate. A connecting assembly is arranged between the mounting plate and the second guide wheel, and an adjusting assembly is arranged on the top face of the mounting plate. According to the cable corner pulley, the corner angle between the first guide wheel and the two second guide wheels is adjusted, so that the cable can be smoothly conveyed according to a preset corner path, the flexibility and the adaptability of the cable corner pulley in a complex environment are greatly improved, and the requirements of different corner conveying tasks are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable conveying technical field, concretely is a cable corner block and wheel. BACKGROUND

[0002] In the industry such as electric power, communication, industrial automation, the corner conveying of cable is a common demand, needs to set up the corner block and wheel at the corner, reduces the friction between cable and buried pipe, and can change the angle of force to some extent.

[0003] But the existing cable corner block and wheel still has some shortcomings when actually using: the traditional cable corner conveying mode often relies on the fixed angle pulley or guiding device, these devices often appear to be inadequate when facing the complex and changeable corner path, cannot satisfy the demand of different corner conveying tasks, the angle of pulley on the existing corner block and wheel is fixed or the angle of pulley can be adjusted, but the adjustment range is more limited, and the adjustment is inconvenient, and needs to be improved.

[0004] Therefore, we design a cable corner block and wheel to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a cable corner block and wheel to solve the problems in the above background.

[0006] In order to solve the above technical problem, the utility model provides a cable corner block and wheel, which comprises a mounting plate and a supporting seat, the mounting plate is installed at the top end of the supporting seat, one side of the mounting plate is fixedly connected with a first guide roller, both sides of the mounting plate are provided with second guide rollers, a connecting assembly is arranged between the mounting plate and the second guide roller, and the top surface of the mounting plate is provided with an adjusting assembly.

[0007] Further, the connecting assembly comprises a connecting plate rotatably installed on the mounting plate, the connecting plate is fixedly installed on the outer side wall of the second guide roller, the end of the connecting plate close to the mounting plate is fixedly connected with a first circular ring on both sides, and the first circular ring is annularly provided with teeth.

[0008] Further, the adjusting assembly comprises a fixed block, the fixed block is fixedly installed on the top surface of the mounting plate, the side wall of the fixed block close to the connecting plate is fixedly connected with two clamping plates, the opposite side walls of the two clamping plates are fixedly connected with second circular rings, the second circular rings are annularly provided with teeth, the teeth on the first circular ring and the second circular ring are meshed with each other, and the clamping plate is an elastic component.

[0009] Furthermore, a limiting rod is fixedly connected to the top surface of the mounting plate. The limiting rod passes through the two clamping plates and extends to the top of the clamping plates. A rotating shaft is provided through the end of the limiting rod away from the mounting plate. The rotating shaft is arranged parallel to the clamping plates and is rotatably connected to the limiting rod. A disc is fixedly connected to both ends of the rotating shaft, and the rotating shaft is located at a position off-center from the disc.

[0010] Furthermore, both disks are fixedly connected to a handle.

[0011] Furthermore, a support column is fixedly connected to the top surface of the support base, and the mounting plate is fixedly installed on the top of the support column.

[0012] Furthermore, there are two adjustment components, both of which are fixedly installed on the top surface of the mounting plate.

[0013] Furthermore, the support base has multiple bolt holes.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In this utility model, the operator can easily adjust the angle between the first guide wheel and the two second guide wheels according to actual needs, thereby ensuring that the cable can be smoothly transported along the predetermined angle path. This design greatly improves the flexibility and adaptability of the cable angle trolley in complex environments and meets the needs of different angle transport tasks.

[0016] 2. In this utility model, by turning the handle, the disc rotates around the axis, thereby adjusting the pressure of the clamping plate, which controls the engagement and disengagement of the teeth between the second ring and the first ring, thus fixing and releasing the connecting plate. This adjustment mechanism is simple and quick to operate, requires no additional tools or equipment, greatly reduces the difficulty of operation and time cost, and improves work efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the external three-dimensional structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the external three-dimensional structure of the present invention;

[0019] Figure 3 This utility model Figure 1 A magnified view of a portion of point A in the middle.

[0020] In the diagram: 1. Mounting plate; 2. Support base; 3. First guide wheel; 4. Second guide wheel; 5. Connecting plate; 6. First ring; 7. Fixing block; 8. Clamping plate; 9. Second ring; 10. Limiting rod; 11. Rotating shaft; 12. Disc; 13. Handle; 14. Support column. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figure 1 The utility model provides a kind of technical solutions: a cable corner block, including mounting plate 1 and support seat 2, mounting plate 1 is installed in support seat 2 top, the side of mounting plate 1 is fixedly connected with first guide pulley 3, the both sides of mounting plate 1 are provided with second guide pulley 4, and connecting assembly is arranged between mounting plate 1 and second guide pulley 4, and adjusting assembly is provided on the top surface of mounting plate 1.

[0023] In specific implementation, cable corner block is used as the auxiliary tool of cable corner conveying, when using, the cable to be conveyed at corner is abutted with first guide pulley 3 and two second guide pulleys 4, because first guide pulley 3 and two second guide pulleys 4 are at a certain corner angle, the cable is conveyed at corner by the support of first guide pulley 3 and two second guide pulleys 4.

[0024] Please refer to Figure 3 Connecting assembly includes connecting plate 5 rotatably installed on mounting plate 1, connecting plate 5 is fixedly installed on the outer side wall of second guide pulley 4, and the end of connecting plate 5 close to mounting plate 1 is fixedly connected with first circular ring 6 on both sides, and the teeth are annularly distributed on first circular ring 6.

[0025] Adjusting assembly includes fixed block 7, fixed block 7 is fixedly installed on the top surface of mounting plate 1, the side wall of fixed block 7 close to connecting plate 5 is fixedly connected with two clamping plates 8, the opposite side wall of two clamping plates 8 is fixedly connected with second circular ring 9, the teeth are annularly distributed on second circular ring 9, the teeth on first circular ring 6 and second circular ring 9 are engaged with each other, clamping plate 8 is elastic component, the number of adjusting assembly is two, two adjusting assemblies are fixedly installed on the top surface of mounting plate 1, the top surface of mounting plate 1 is fixedly connected with limiting rod 10, limiting rod 10 penetrates two clamping plates 8 and extends to the top end of clamping plate 8, the end of limiting rod 10 away from mounting plate 1 is provided with rotating shaft 11, rotating shaft 11 is parallelly arranged with clamping plate 8, rotating shaft 11 is rotatably connected with limiting rod 10, rotating shaft 11 both ends are fixedly connected with disc 12, and rotating shaft 11 is located at the position deviated from the center of disc 12.

[0026] In the process of corner conveying, the disc 12 rotates around the rotating shaft 11, the part of the disc 12 below the shaft center decreases, the pressure on the clamping plate 8 decreases, the clamping plate 8 restores to the horizontal position, the mutual engagement restriction of the teeth between the second ring 9 and the first ring 6 is released, thereby releasing the fixing of the connecting plate 5, then rotating the connecting plate 5, adjusting the angle between the first guide wheel 3 and the two second guide wheels 4 through the rotation of the two second guide wheels 4, facilitating the flexible corner conveying operation of the cable corner pulley at different corner angles; after the adjustment is completed, the disc 12 is pulled in the reverse direction, so that the disc 12 extrudes the clamping plate 8 to deform the clamping plate 8, and the teeth are re-engaged to fix the connecting plate 5

[0027] Referring to Figure 2 and Figure 3 , the two discs 12 are fixedly connected with the handle 13, the support column 14 is fixedly connected to the top surface of the support base 2, the mounting plate 1 is fixedly installed at the top end of the support column 14, a plurality of bolt holes are formed in the support base 2, and the handle 13 is pulled to fix and release the connecting plate 5. This adjustment mechanism is simple and quick to operate, does not require additional tools or equipment, greatly reduces the operation difficulty and time cost, and improves the work efficiency.

[0028] Working principle:

[0029] The cable corner pulley is an auxiliary tool for corner conveying of the cable, and in use, the cable to be conveyed is abutted against the first guide wheel 3 and the two second guide wheels 4. Since the first guide wheel 3 and the two second guide wheels 4 are at a certain corner angle, the cable is conveyed at the corner through the support of the first guide wheel 3 and the two second guide wheels 4.

[0030] In the process of corner conveying, the handle 13 is pulled to rotate the disc 12 around the rotating shaft 11, the part of the disc 12 below the shaft center decreases, the pressure on the clamping plate 8 decreases, the clamping plate 8 restores to the horizontal position, the mutual engagement restriction of the teeth between the second ring 9 and the first ring 6 is released, thereby releasing the fixing of the connecting plate 5, then rotating the connecting plate 5, adjusting the angle between the first guide wheel 3 and the two second guide wheels 4 through the rotation of the two second guide wheels 4, facilitating the flexible corner conveying operation of the cable corner pulley at different corner angles; after the adjustment is completed, the disc 12 is pulled in the reverse direction, so that the disc 12 extrudes the clamping plate 8 to deform the clamping plate 8, and the teeth are re-engaged to fix the connecting plate 5.

Claims

1. A cable corner trolley, comprising a mounting plate (1) and a support base (2), wherein the mounting plate (1) is mounted on the top of the support base (2), a first guide wheel (3) is fixedly connected to one side of the mounting plate (1), and second guide wheels (4) are provided on both sides of the mounting plate (1), characterized in that, A connecting component is provided between the mounting plate (1) and the second guide wheel (4), and an adjustment component is provided on the top surface of the mounting plate (1).

2. The cable corner pulley as described in claim 1, characterized in that: The connecting assembly includes a connecting plate (5) rotatably mounted on the mounting plate (1). The connecting plate (5) is fixedly mounted on the outer side wall of the second guide wheel (4). A first ring (6) is fixedly connected to both sides of the connecting plate (5) near the mounting plate (1). Teeth are distributed in a ring on the first ring (6).

3. A cable corner pulley as described in claim 2, characterized in that: The adjustment assembly includes a fixing block (7), which is fixedly installed on the top surface of the mounting plate (1). Two clamping plates (8) are fixedly connected to the side wall of the fixing block (7) near the connecting plate (5). A second ring (9) is fixedly connected to the opposite side wall of the two clamping plates (8). Teeth are distributed in a ring on the second ring (9). The teeth on the first ring (6) and the second ring (9) mesh with each other. The clamping plate (8) is an elastic component.

4. A cable corner pulley as described in claim 3, characterized in that: A limiting rod (10) is fixedly connected to the top surface of the mounting plate (1). The limiting rod (10) passes through the two clamping plates (8) and extends to the top of the clamping plates (8). A rotating shaft (11) is provided through the end of the limiting rod (10) away from the mounting plate (1). The rotating shaft (11) is parallel to the clamping plates (8). The rotating shaft (11) is rotatably connected to the limiting rod (10). A disc (12) is fixedly connected to both ends of the rotating shaft (11). The rotating shaft (11) is located at a position off-center from the disc (12).

5. A cable corner trolley as described in claim 4, characterized in that: The two discs (12) are fixedly connected to a handle (13).

6. A cable corner pulley as described in claim 5, characterized in that: The top surface of the support base (2) is fixedly connected to the support column (14), and the mounting plate (1) is fixedly installed on the top of the support column (14).

7. A cable corner pulley as described in claim 6, characterized in that: The number of adjustment components is two, and both adjustment components are fixedly installed on the top surface of the mounting plate (1).

8. A cable corner pulley as described in claim 7, characterized in that: The support base (2) has multiple bolt holes.

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