A cable hydraulic lifting and loading conveyor

Abstract

The present invention relates to the field of cable conveying, and specifically discloses a cable hydraulic lifting and loading conveyor, which solves the problems that the angle during the conveying of the existing cable conveyor cannot be adjusted in coordination with the wire releasing angle of the cable reel, the conveying resistance is relatively large, the surface of the cable cannot be effectively protected, and the cable reel cannot be efficiently loaded. The following solution is now proposed, including a base, a cable conveyor, a support, a disc, a sliding seat, an arc-shaped support seat, a clamping assembly, a driving assembly, a mounting seat, a conveying tape, a telescopic rod, and a frame. Guide rollers for guiding the cable are symmetrically and slidably connected to both sides inside the frame. A linkage assembly is provided on the mounting seat, and the linkage assembly is used to drive the frame away from the cable conveyor when the two mounting seats approach each other. This device can efficiently load the cable reel, conveniently adjust the conveying angle of the cable, reduce the resistance, improve the conveying efficiency, and effectively protect the surface of the cable.

Description

Technical Field

[0001] The present invention relates to the field of cable conveying, in particular to a cable loading conveyor capable of hydraulic lifting. Background Art

[0002] A cable conveyor, also known as a cable conveyor machine, is an electric machinery for laying power cables or communication cables. It can be used in combination with cable traction machines, hoisting machines and other cable laying tools. The construction is convenient and fast, which can greatly save manpower and material resources and effectively reduce the construction cost. It is suitable for large-scale urban power grid transformation, suitable for laying large-section and long-distance cables, reducing labor intensity, improving construction quality. The cable conveyor has large thrust, small volume, light weight and convenient operation, and is particularly suitable for occasions such as cable conduits, tunnels, direct burial, and long-distance conveying.

[0003] However, the existing cable conveyors generally rely on the conveying tape on both sides to clamp the cable, and then continuously convey the cable through transmission. The cables to be conveyed are basically wound on cable reels. As a result, in the specific conveying operation, it is necessary to separately load the cable reel on the corresponding rotating support, then pass the unwinding end of the cable reel through between the two conveying tapes of the cable conveyor, and then carry out the conveying. During the conveying process, since the diameter of the cable reel gradually becomes smaller, the cable conveyor at the lower position will increase the conveying angle with the cable, increasing the resistance during conveying, which will lead to an increase in energy consumption. At the same time, the increase in the conveying angle may also cause damage to the surface of the cable.

[0004] A cable conveyor conveying station adjusting device with the publication number CN218433547U discloses "a cable conveyor conveying station adjusting device, including a lifting platform, a chassis is arranged below the lifting platform, and the lifting platform is connected to the chassis through a lifting drive mechanism; a transverse moving platform for placing a cable conveyor is arranged above the lifting platform, and the transverse moving platform is connected to the lifting platform through a transverse moving drive mechanism. This makes it convenient to adjust the stations of the cable conveyor in the height direction and the transverse direction, greatly reducing the manpower and time required for the adjustment work and improving the cable threading efficiency".

[0005] Although the above technical solution can conveniently adjust the stations of the conveyor in the height direction and the transverse direction and improve the threading and conveying efficiency, it still cannot efficiently load the cable reel and cooperate with the cable reel for use, and has a poor cable protection performance. Therefore, a cable hydraulic lifting and loading conveyor is proposed. Summary of the Invention

[0006] In order to overcome the deficiencies of the prior art, the present invention provides a cable hydraulic lifting and loading conveyor, which can conveniently load cable reels, cooperate and adjust the cable reels with the cable conveyor, effectively reduce the damping of cable conveying, improve the efficiency, and increase the protection during cable conveying.

[0007] To solve the above technical problems, the basic technical solution proposed by the present invention is as follows:

[0008] A cable hydraulic lifting and loading conveyor, comprising a base, a cable conveyor is arranged on the base, and a support is also installed on the base. Discs are symmetrically and slidably arranged on both sides of the base. A plurality of sliding seats are slidably connected along the radial direction of each disc surface. Arc-shaped support seats for supporting the center of the cable reel are connected to the mutually close sides of the sliding seats on both discs. A clamping assembly is also arranged on the base. The clamping assembly is used for clamping and fixing the cable conveyor when the sliding frames on both sides slide towards each other. A driving assembly is arranged on the disc. The driving assembly is used for driving each sliding seat to slide towards or away from each other synchronously;

[0009] Mounting seats are slidably connected to both sides of the cable conveyor. A conveying tape for clamping and conveying the cable is installed on the mounting seat. Telescopic rods are connected to both ends of the cable conveyor and are connected to a frame through the telescopic rods. Guide rollers for guiding the cable are symmetrically and slidably connected to both sides inside the frame. A linkage assembly is arranged on the mounting seat. The linkage assembly is used for driving the frame away from the cable conveyor when the mounting seats on both sides approach each other.

[0010] Preferably, guide rails are installed on both sides of the base. Guide seats are slidably sleeved on the outer sides of the guide rails. A fourth telescopic member is installed on the guide seat. The upper output end of the fourth telescopic member is connected to a sliding frame, and the disc is installed on the sliding frame.

[0011] Preferably, a plurality of chute frames are radially and arrayedly embedded in the disc. The sliding seat is slidably connected in the chute frame. Openings are formed in the arc-shaped support seat. A plurality of rollers protruding from the surface of the arc-shaped support seat are rotatably connected in each opening.

[0012] Preferably, the driving assembly includes a first telescopic member and a connecting seat. The first telescopic member is installed at the center of the mutually far sides of the two discs. The connecting seat is connected to the output end of the first telescopic member. A rotating rod is rotatably connected between the connecting seat and each sliding seat.

[0013] Preferably, protective covers are symmetrically installed on both sides of the cable conveyor. A second telescopic member is installed on the inner wall of the protective cover. Each mounting seat is connected to the output end of the second telescopic member on its respective side, and the mounting seat is slidably connected to the surface of the cable conveyor.

[0014] Preferably, guide rods I are connected to both sides of the inner wall of the frame body. Both ends of each guide roller are respectively and slidably sleeved on the outer sides of the guide rods I on both sides. A limiting seat is centrally connected to the surface of the guide rod I. A spring I sleeved on the outer side of the guide rod I is connected between the guide roller and the inner wall of the frame body.

[0015] Preferably, the linkage assembly includes a mounting frame and a rotating plate. The mounting frame is connected to both ends of the mounting seat. A rotating plate is rotatably connected between each mounting frame and the frame body.

[0016] Preferably, the clamping assembly includes a pressing plate, a positioning hole, a guide rod II, a cross plate, a positioning rod, and an inclined frame. The pressing plate is connected to the front side of the guide seat. The positioning hole is opened on the cable conveyor. The guide rod II is connected to the base. The cross plate is slidably sleeved on the outer side of the guide rod II. A spring II sleeved on the outer side of the guide rod II is connected between the cross plate and the base. The positioning rod is connected to the lower end surface of the cross plate and is inserted into the positioning hole in a matching manner. The inclined frames are symmetrically connected to both ends of the cross plate and respectively cooperate with and slide against the lower end surfaces of the pressing plates on their respective sides.

[0017] Preferably, a bottom plate is arranged below the cable conveyor, and a telescopic member III is installed on the upper end of the bottom plate. The lower end of the cable conveyor is connected to the upper output end of the telescopic member III. The positioning hole is opened at the extended end of the bottom plate on the rear side of the cable conveyor.

[0018] Preferably, guide rods II are symmetrically arranged on both outer sides of the bottom plate.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. In the technical solution of the present invention, the cable reel is first placed on the support, and then the positions of the disc and the related arc-shaped support seats thereon are adjusted so that the arc-shaped support seats move closer to each other to the hollow center of the cable reel. Then, the driving assembly drives the arc-shaped support seats to move away from each other, thereby realizing efficient support and loading of the cable reel.

[0021] 2. In the technical solution of the present invention, the cable conveyor is provided with mounting seats that can move closer to or away from each other, and conveying tapes are installed on the mounting seats, which can realize clamping and conveying of cables of various diameter sizes. At the same time, when the mounting seats on both sides move closer to each other, the front and rear frames can be driven by the linkage assembly to move away from each other, thereby increasing the distance between the frame and the cable conveyor and increasing the distance for guiding the cable parallel to the cable conveyor, reducing the resistance of the cable conveyor to cable conveying, improving the conveying efficiency. At the same time, the heights of both the cable conveyor and the disc can be adjusted, which is convenient for coordinating and adjusting the two as the cable reel is transmitted, reducing the angle of the cable during conveying and guiding, and improving the smoothness and efficiency of conveying.

[0022] 3. Through the setting of the clamping assembly in the technical solution of the present invention, when the discs on both sides approach each other, the cable conveyor can be automatically clamped and positioned, and when they move away from each other, the clamping is cancelled, which not only ensures the stability of the cable conveyor during operation but also facilitates the disassembly of the cable conveyor for separate use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of the present invention;

[0024] Figure 2 is a cross-sectional view of the side view structure of the present invention;

[0025] Figure 3 is a schematic diagram of the related structure on the guide rail of the present invention;

[0026] Figure 4 is a schematic diagram of the related structure on the disc of the present invention;

[0027] Figure 5 is a schematic structural diagram of the cable conveyor and the clamping assembly of the present invention;

[0028] Figure 6 is a schematic structural diagram of the cable conveyor of the present invention;

[0029] Figure 7 is a schematic diagram of the related structure on the frame of the present invention;

[0030] Figure 8 is a schematic structural diagram of the clamping assembly of the present invention;

[0031] Figure 9 is a schematic structural diagram of the clamping assembly viewed from below of the present invention.

[0032] DESCRIPTION OF THE REFERENCE NUMERALS:

[0033] 1. Base; 2. Cable conveyor; 3. Support; 4. Guide rail; 5. Guide seat; 6. Slide carriage; 7. Disc; 8. Chute frame; 9. Slide seat; 10. Arc support seat; 11. First telescopic member; 12. Connection seat; 13. Rotating rod; 14. Opening; 15. Roller; 16. Baffle; 17. Protective cover; 18. Second telescopic member; 19. Mounting seat; 20. Conveyor belt; 21. Telescopic rod; 22. Frame; 23. First guide rod; 24. Guide roller; 25. First spring; 26. Limit seat; 27. Mounting frame; 28. Rotating plate; 29. Positioning hole; 30. Second guide rod; 31. Horizontal plate; 32. Second spring; 33. Positioning rod; 34. Inclined frame; 35. Bottom plate; 36. Third telescopic member; 37. Fourth telescopic member. DETAILED DESCRIPTION OF THE INVENTION

[0034] The following will be combined with the attached Figure 1To the appendix Figure 9 The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0035] Embodiment 1: As shown Figures 1-6 shown, the present invention discloses a cable hydraulic lifting and loading conveyor, including a base 1. A cable conveyor 2 is provided on the base 1, and a support 3 is also installed on the base 1. Discs 7 are symmetrically and slidably arranged on both sides of the base 1. A plurality of sliding seats 9 are slidably connected to the surface of each disc 7 along its radial direction. The sliding seats 9 on both sides of the two discs 7 are connected to arc-shaped support seats 10 for supporting the center of the cable reel on the side close to each other. A clamping assembly is also provided on the base 1. The clamping assembly is used to clamp and fix the cable conveyor 2 when the two sliding frames 6 approach each other. A driving assembly is provided on the disc 7. The driving assembly is used to drive each sliding seat 9 to slide synchronously closer to or away from each other. Among them, the cable conveyor 2 is a structure obtained by removing the existing conveying tape from the existing cable conveyor, and the support 3 is arc-shaped, which is convenient for directly placing the cable reel in the arc-shaped groove of the support 3 when loading the cable reel, so as to achieve preliminary stability, and then load and support through each arc-shaped support seat 10;

[0036] Mounting seats 19 are slidably connected to both sides of the cable conveyor 2. A conveying tape 20 for clamping and conveying the cable is installed on the mounting seat 19. Both ends of the cable conveyor 2 are connected to telescopic rods 21, and a frame 22 is connected through the telescopic rods 21. Guide rollers 24 for guiding the cable are symmetrically and slidably connected to both sides inside the frame 22. A linkage assembly is provided on the mounting seat 19. The linkage assembly is used to drive the frame 22 away from the cable conveyor 2 when the two mounting seats 19 approach each other.

[0037] Guide rails 4 are installed on both sides of the base 1. Guide seats 5 are slidably sleeved on the outer sides of the guide rails 4. A fourth telescopic member 37 is installed on the guide seat 5. The upper output end of the fourth telescopic member 37 is connected to a sliding frame 6. The disc 7 is installed on the sliding frame 6. In this way, the two discs 7 can approach each other by the mutual sliding of the two guide seats 5 on both sides, and at the same time, the height of the disc 7 can be adjusted through the expansion and contraction of the fourth telescopic member 37, which is convenient for height adjustment after the arc-shaped support seat 10 loads and supports the cable reel.

[0038] A plurality of chute frames 8 are radially arrayed and installed along the disk 7. The sliding seat 9 is slidably connected within the chute frame 8. An opening 14 is provided on the arc-shaped support seat 10, and a plurality of rollers 15 protruding from the surface of the arc-shaped support seat 10 are rotatably connected within each opening 14. The setting of the chute frame 8 makes the sliding of the sliding seat 9 more stable. And the setting of the rollers 15 enables that when each arc-shaped support seat 10 supports the hollow central cylinder of the cable reel, it is in rolling connection with the inner wall of the central cylinder through the rollers 15, ensuring that when the cable is conveyed, the cable reel can automatically pull and rotate, and the friction between the cable reel and the arc-shaped support seat 10 is small, enabling smooth rotation.

[0039] Protective covers 17 are symmetrically installed on both sides of the cable conveyor 2. A second telescopic member 18 is installed on the inner wall of the protective cover 17. Each mounting seat 19 is connected to the output end of the second telescopic member 18 on its respective side, and the mounting seat 19 is slidably connected to the surface of the cable conveyor 2. The setting of the second telescopic member 18 can flexibly adjust the electric approach or separation of the mounting seats 19 on both sides and the conveying tape 20 installed on the mounting seats 19.

[0040] On both sides of the inner wall of the frame body 22, a first guide rod 23 is connected. Both ends of each guide roller 24 are respectively slidably sleeved on the outer side surfaces of the first guide rods 23 on both sides. A limiting seat 26 is centrally connected to the surface of the first guide rod 23. A first spring 25 sleeved on the outer side surface of the first guide rod 23 is connected between the guide roller 24 and the inner wall of the frame body 22. The setting of the first guide rod 23 can stabilize the sliding of the guide roller 24. At the same time, due to the setting of the first spring 25, the upper and lower guide rollers 24 can be in a state of approaching each other. And when a cable passes between them, an interaction will occur between the cable and the guide roller 24, which will push one side of the guide roller 24 to slide towards the inner wall of the frame body 22 and compress the first spring 25, avoiding the fixed setting of the guide roller 24 and the generation of excessive resistance between it and the cable, which may damage the surface of the cable.

[0041] Embodiment 2: As Figure 3 shown, the present invention discloses a cable hydraulic lifting and loading conveyor. Compared with Embodiment 1, the structure of the driving component is disclosed in this embodiment.

[0042] The driving component includes a first telescopic member 11 and a connecting seat 12. The first telescopic member 11 is installed at the center of the mutually remote side surfaces of the disks 7 on both sides. The connecting seat 12 is connected to the output end of the first telescopic member 11. A rotating rod 13 is rotatably connected between the connecting seat 12 and each sliding seat 9. In this way, through the telescoping of the first telescopic member 11, it can drive each sliding seat 9 and the arc-shaped support seat 10 thereon to slide synchronously closer or farther away from each other, so as to facilitate the clamping and loading of the central cylinder of the cable reel.

[0043] Embodiment 3: As Figure 6 、 7As shown, the present invention discloses a cable hydraulic lifting and loading conveyor. Compared with the second embodiment, this embodiment discloses the structure of the linkage component.

[0044] The linkage assembly includes a mounting frame 27 and a rotating plate 28. The mounting frame 27 is connected to both ends of the mounting seat 19. A rotating plate 28 is rotatably connected between each mounting frame 27 and the frame body 22, so that when the mounting seats 19 on both sides are adjusted to be close to each other, the rotating plate 28 can be driven to rotate, and the front and rear frames 22 are moved away from each other, thereby increasing the distance between the frame body 22 and the cable conveyor 2, and increasing the distance for parallel guidance of the cable and the cable conveyor 2, thereby reducing the resistance of the cable conveyor 2 to the cable during transportation and improving the transportation efficiency.

[0045] Embodiment 4: Figure 1 , 2 As shown in , 5, 7, and 9, the present invention discloses a cable hydraulic lifting and loading conveyor. Compared with the third embodiment, this embodiment discloses the structure of the clamping assembly.

[0046] The clamping assembly includes a support plate 16, a positioning hole 29, a guide rod 2 30, a cross plate 31, a positioning rod 33, and an inclined frame 34. The support plate 16 is connected to the front side of the guide seat 5, the positioning hole 29 is opened on the cable conveyor 2, the guide rod 2 30 is connected to the base 1, the cross plate 31 is slidably sleeved on the outer side surface of the guide rod 2 30, and a spring 2 32 sleeved on the outer side surface of the guide rod 2 30 is connected between the cross plate 31 and the base 1. The positioning rod 33 is connected to the lower end surface of the cross plate 31 and is inserted in cooperation with the positioning hole 29. The inclined frame 34 is symmetrically connected to the two ends of the cross plate 31, and respectively cooperates with the lower end surface of the support plate 16 on each side to slide in contact.

[0047] The arrangement of the clamping assembly enables, when the guide seats 5 on both sides are close to each other, the abutment plate 16 to come into conflict with the inclined frame 34, thereby driving the cross plate 31 and the positioning rod 33 to move downward, so that the positioning rod 33 is inserted into the positioning hole 29, thereby realizing the positioning and fixation of the cable conveyor 2, and ensuring its stability during operation. When the guide seats 5 on both sides are away from each other to the farthest state, the conflict between the abutment plate 16 and the inclined frame 34 is cancelled, and at this time, the insertion of the positioning rod 33 into the positioning hole 29 is cancelled, making it convenient to remove the cable conveyor 2 for separate use.

[0048] A bottom plate 35 is provided below the cable conveyor 2, and a third telescopic member 36 is installed at the upper end of the bottom plate 35. The lower end of the cable conveyor 2 is connected to the upper output end of the third telescopic member 36. A positioning hole 29 is formed at the extended end of the bottom plate 35 at the rear side of the cable conveyor 2. With such a setting, the height of the cable conveyor 2 can be adjusted. Furthermore, during the cable conveying process, the diameter of the cable reel gradually becomes smaller. Thus, the height of the cable conveyor 2 can be adjusted to the pay-off height of the cable reel through the cooperation of the third telescopic member 36 and the fourth telescopic member 37, so that when the cable reel pays off the cable, the cable can be kept parallel to the cable conveyor 2, further reducing the resistance during conveying and lowering the conveying energy consumption.

[0049] Guide rods two 30 are symmetrically arranged on the two outer sides of the bottom plate 35.

[0050] According to the disclosure and teachings of the above specification, those skilled in the art to which the present invention pertains can also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present invention.

Claims

1. A cable hydraulic lifting and loading conveyor, comprising a base (1), a cable conveyor (2) is arranged on the base (1), and a support (3) is also installed on the base (1), characterized in that, On both sides of the base (1), guide rails (4) are installed. A guide seat (5) is slidably sleeved outside the guide rail (4). A fourth telescopic member (37) is installed on the guide seat (5). The upper output end of the fourth telescopic member (37) is connected to a sliding frame (6), and a disc (7) is installed on the sliding frame (6). A plurality of sliding seats (9) are slidably connected to the surface of each disc (7) along its radial direction. The sliding seats (9) on both sides of the discs (7) are connected to arc-shaped support seats (10) for supporting the center of the cable reel on the side close to each other. A clamping assembly is further provided on the base (1). The clamping assembly is used to clamp and fix the cable conveyor (2) when the two sliding frames (6) slide close to each other. The clamping assembly includes a pressing plate (16), a positioning hole (29), a second guide rod (30), a cross plate (31), a positioning rod (33), and an inclined frame (34). The pressing plate (16) is connected to the front side of the guide seat (5). A driving assembly is provided on the disc (7). The driving assembly is used to drive each sliding seat (9) to slide close to or away from each other synchronously; A plurality of chute frames (8) are radially embedded in the disc (7). The sliding seat (9) is slidably connected in the chute frame (8). An opening (14) is formed in the arc-shaped support seat (10). A plurality of rollers (15) protruding from the surface of the arc-shaped support seat (10) are rotatably connected in each opening (14); Mounting seats (19) are slidably connected to both sides of the cable conveyor (2). A conveying tape (20) for clamping and conveying the cable is installed on the mounting seat (19). Both ends of the cable conveyor (2) are connected to telescopic rods (21), and a frame (22) is connected through the telescopic rods (21). Guide rollers (24) for guiding the cable are symmetrically and slidably connected to both sides inside the frame (22). A linkage assembly is provided on the mounting seat (19). The linkage assembly is used to drive the frame (22) away from the cable conveyor (2) when the two mounting seats (19) slide close to each other. The linkage assembly includes a mounting frame (27) and a rotating plate (28).

2. The cable hydraulic lifting and loading conveyor according to claim 1, characterized in that, The driving assembly includes a first telescopic member (11) and a connecting seat (12). The first telescopic member (11) is installed at the center of the side of the two discs (7) away from each other. The connecting seat (12) is connected to the output end of the first telescopic member (11). A rotating rod (13) is rotatably connected between the connecting seat (12) and each sliding seat (9).

3. A cable hydraulic lifting and loading conveyor according to claim 1, characterized in that, Protective covers (17) are symmetrically installed on both sides of the cable conveyor (2). A second telescopic member (18) is installed on the inner wall of the protective cover (17). Each mounting seat (19) is connected to the output end of the second telescopic member (18) on its respective side, and the mounting seat (19) is slidably connected to the surface of the cable conveyor (2).

4. A cable hydraulic lifting and loading conveyor according to claim 1, characterized in that, On both sides of the inner wall of the frame body (22), a first guide rod (23) is connected. At both ends of each guide roller (24), they are respectively slidably sleeved on the outer sides of the first guide rods (23) on both sides. A limiting seat (26) is connected to the middle of the surface of the first guide rod (23). A first spring (25) sleeved on the outer side of the first guide rod (23) is connected between the guide roller (24) and the inner wall of the frame body (22).

5. A cable hydraulic lifting and loading conveyor according to claim 1, characterized in that, The mounting frame (27) is connected to both ends of the mounting seat (19). A rotating plate (28) is rotatably connected between each mounting frame (27) and the frame body (22).

6. The cable hydraulic lifting and loading conveyor according to claim 1, wherein The positioning hole (29) is opened on the cable conveyor (2). The second guide rod (30) is connected to the base (1). The cross plate (31) is slidably sleeved on the outer side of the second guide rod (30). A second spring (32) sleeved on the outer side of the second guide rod (30) is connected between the cross plate (31) and the base (1). The positioning rod (33) is connected to the lower end surface of the cross plate (31) and is inserted and matched with the positioning hole (29). The inclined frames (34) are symmetrically connected to both ends of the cross plate (31) and are respectively in sliding contact and cooperation with the lower end surfaces of the abutting plates (16) on their respective sides.

7. A cable hydraulic lifting and loading conveyor according to claim 6, characterized in that, A bottom plate (35) is arranged below the cable conveyor (2), and a third telescopic member (36) is installed on the upper end of the bottom plate (35). The lower end of the cable conveyor (2) is connected to the upper output end of the third telescopic member (36). The positioning hole (29) is opened at the extended end of the bottom plate (35) behind the cable conveyor (2).

8. The cable hydraulic lifting and loading conveyor according to claim 7, characterized in that, Second guide rods (30) are symmetrically arranged on both outer sides of the bottom plate (35).

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