Movable support for cable laying

Abstract

The utility model provides a movable support for cable laying. The movable support for cable laying comprises a fixed seat; the rotary connecting assembly is rotatably arranged on the fixed seat; the laying structure is provided with a laying space, the laying space is used for laying a cable and located above the raw halogen, the first end of the laying structure is hinged to the rotary connecting assembly and can rotate in the vertical plane, and the first end of the laying structure can slide in the length direction of the laying structure relative to the rotary connecting assembly; the second end of the laying structure is configured to be connected with the wharf boat, and the cable is always in a loose state in the process that the first end of the laying structure slides in the length direction of the laying structure relative to the rotary connecting assembly. According to the technical scheme of the utility model, the movable support for cable laying can solve the problem that the service life of a cable is shortened due to the fact that the cable of an original halogen delivery pump is partially soaked in original halogen when the cable is laid in an existing laying mode, and corrosion and aging of an insulating layer are easily caused.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission, in particular to a movable bracket for cable laying. Background Art

[0002] Brine is a liquid mineral resource containing potassium, sodium, magnesium and other ions. The collected raw brine is pumped to the salt pan production workshop by the raw brine delivery pump on the pump station pontoon. Through the evaporation, concentration and crystallization of the salt pan brine, potash ore with a higher purity that meets production needs is obtained, and then sent to the potash fertilizer processing workshop for processing, and finally potash fertilizer products are obtained. Therefore, the stable and safe operation of the raw brine delivery pump on the pump station pontoon plays an important role in production.

[0003] However, the existing pontoon brine transfer pump cables are laid directly on the pump pit through cable ducts, and then connected to the brine transfer pumps on the pontoon one by one. The brine transfer pump cables are partially immersed in brine, which can easily cause corrosion and aging of the insulation layer, resulting in a shortened service life of the cables. Utility Model Content

[0004] The main purpose of the utility model is to provide a movable bracket for cable laying, which can solve the problem that when the existing laying method is used to lay cables, the cable of the brine delivery pump is partially immersed in the brine, which is easy to cause corrosion and aging of the insulation layer, resulting in a shortened service life of the cable.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a movable bracket for cable laying is provided, comprising: a fixed seat; a rotating connection assembly, rotatably arranged on the fixed seat; and a laying structure, having a laying space, the laying space is used for laying cables and is located above the raw material, the first end of the laying structure is hinged to the rotating connection assembly and can rotate in a vertical plane, the first end of the laying structure can slide relative to the rotating connection assembly along the length direction of the laying structure, the second end of the laying structure is constructed to be connected to a pontoon, and during the process of the first end of the laying structure sliding relative to the rotating connection assembly along the length direction of the laying structure, the cable is always in a relaxed state.

[0006] Furthermore, a slide groove is arranged on one of the laying structure and the rotating connection assembly, and a hinge structure hinged to the slide groove is arranged on the other of the two.

[0007] Furthermore, the laying structure includes a laying body and a first connecting structure, the first connecting structure is located at the first end of the laying body and connected to the laying body, a slide groove is provided on the first connecting structure, one end of the rotating connecting assembly is rotatably connected to the fixed seat, and the other end of the rotating connecting assembly is provided with a hinge structure.

[0008] Furthermore, the first connection structure includes two spaced connection plates and a plurality of first connection members, the plurality of first connection members are spaced apart along the length direction of the connection plates, the plurality of first connection members are connected between the two connection plates, and the two connection plates are provided with slide grooves.

[0009] Furthermore, the laying body includes a second connecting member and two spaced-apart side panels, the second connecting member is connected between the two side panels, and the three of them enclose a laying space, and the second connecting member is located at the bottom of the two side panels to provide support for the cable.

[0010] Furthermore, both side plates are U-shaped plates, the open ends of the two U-shaped plates are arranged opposite to each other, there are multiple second connecting members, and the multiple second connecting members are arranged at intervals along the length direction of the U-shaped plates.

[0011] Furthermore, the hinged structure is arranged at the first end of the laying structure, one end of the rotating connection component is rotatably connected to the fixed seat, the other end of the rotating connection component is provided with a first connection structure, and the first connection structure is provided with a slide groove.

[0012] Furthermore, the articulated structure includes a mounting frame and an articulated shaft, the articulated shaft is mounted on the mounting frame, and the articulated shaft is articulated with the slide slot.

[0013] Furthermore, the rotating connection assembly includes a rotating shaft and a limiting structure. The rotating shaft is rotatably connected to the fixed seat, and the limiting structure is installed on the rotating shaft to limit the rotating shaft in the vertical direction.

[0014] Furthermore, the fixing seat includes a first mounting plate, the rotating shaft is passed through the first mounting plate and is rotatably connected to the first mounting plate, the limiting structure includes two limiting members, both limiting members are sleeved on the rotating shaft, and a limiting member is arranged on opposite sides of the first mounting plate.

[0015] The technical solution of the utility model is applied, and a fixed seat, a rotating connection component and a laying structure are provided. The fixed seat is installed on the pump pit, and the rotating connection component is installed on the fixed seat and can rotate relative to the fixed seat. The laying space is used to lay cables and is located above the raw brine. One end of the cable reaches the location of the raw brine delivery pump on the pontoon after passing through the laying space. Since the laying space is located above the raw brine, it can avoid the cable being immersed in brine, which causes the cable to be corroded and the insulation layer to age, thereby extending the service life of the cable and improving the service life of the cable. In addition, through the above-mentioned arrangement, a flexible connection between the laying structure and the pontoon can be achieved. Under the premise of ensuring that the cable is in a relaxed state, the laying structure can move accordingly with the movement of the pontoon, and the cable can move accordingly with the movement of the pontoon, thereby avoiding the cable being broken by the pontoon and causing a circuit failure, thereby ensuring the operating stability of the raw brine delivery pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0017] In the figure:

[0018] Figure 1 A schematic structural diagram of a movable bracket for laying cables according to an embodiment of the utility model is shown;

[0019] Figure 2 Shows Figure 1 A schematic diagram of the structure of the movable bracket for cable laying from another angle;

[0020] Figure 3 Shows Figure 1 Top view of the movable bracket for cable laying.

[0021] The above drawings include the following reference numerals:

[0022] 10. Fixed seat; 11. First mounting plate; 12. Support leg; 20. Rotating connection assembly; 21. Rotating shaft; 22. Limiting member; 23. Second mounting plate; 30. Laying structure; 31. Laying body; 311. Side plate; 312. Second connecting member; 32. First connecting structure; 321. Connecting plate; 322. First connecting member; 33. Second connecting structure; 34. Third connecting member; 40. Slide; 50. Articulated structure; 51. Mounting frame; 52. Articulated shaft; 60. Pump pit; 70. Raw brine; 80. Locking member. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] The existing pontoon brine transfer pump cables are arranged on the pump pit through cable troughs. When the liquid level of brine in the pump pit rises, the brine will soak the brine transfer pump cables, causing serious salt accumulation in the brine transfer pump cables. The brine transfer pump cables are easily broken by the pontoon, which can easily burn electrical components and equipment and cause circuit failures. This not only seriously affects the safe and stable operation of the brine transfer pump, but also requires maintenance of the brine transfer pump cables to ensure the normal operation of the brine transfer pump, resulting in increased production costs.

[0025] In order to solve the above problems, refer to Figures 1 to 3As shown, the utility model provides a movable bracket for cable laying, which comprises: a fixed seat 10; a rotating connection assembly 20, rotatably arranged on the fixed seat 10; and a laying structure 30, which has a laying space, the laying space is used for laying cables and is located above the raw material 70, the first end of the laying structure 30 is hinged to the rotating connection assembly 20 and can rotate in a vertical plane, the first end of the laying structure 30 can slide relative to the rotating connection assembly 20 along the length direction of the laying structure 30, the second end of the laying structure 30 is constructed to be connected to a pontoon, and in the process of the first end of the laying structure 30 sliding relative to the rotating connection assembly 20 along the length direction of the laying structure 30, the cable is always in a relaxed state.

[0026] In this embodiment, the raw brine delivery pump is installed on the pontoon for delivering raw brine 70. The cable can reach the location of the raw brine delivery pump on the pontoon through the movable bracket for cable laying of the present application. The cable is connected to the raw brine delivery pump to supply power to it. The fixing seat 10 is installed on the pump pit 60, and the rotating connection assembly 20 is installed on the fixing seat 10 and can rotate relative to the fixing seat 10. The laying space is used for laying cables and is located above the raw brine 70. One end of the cable reaches the location of the raw brine delivery pump on the pontoon after passing through the laying space. Since the laying space is located above the raw brine 70, it can prevent the cable from being immersed in brine, which causes the cable to be corroded and the insulation layer to age, thereby extending the service life of the cable and improving the service life of the cable.

[0027] In addition, since the first end of the laying structure 30 is hinged to the rotating connection assembly 20 and can rotate in a vertical plane, and the second end of the laying structure 30 is connected to the pontoon, the first end of the laying structure 30 can slide relative to the rotating connection assembly 20 along the length direction of the laying structure 30. In this way, when the pontoon rises or falls due to changes in the raw brine level, the laying structure 30 can rotate accordingly in the vertical plane; when the pontoon moves along the length direction of the laying structure 30, the laying structure 30 slides relative to the rotating connection assembly 20 along the length direction of the laying structure 30, that is, the laying structure 30 can move along the length direction of the laying structure 30 with the pontoon, and, during the movement, the cable is always in a relaxed state; the rotating connection assembly 20 is installed on the fixed seat 10 and can rotate relative to the fixed seat 10. When the pontoon moves in a direction perpendicular to the length direction of the laying structure 30, the laying structure 30 can move along the direction perpendicular to the length direction of the laying structure 30 with the pontoon. Through the above-mentioned arrangement, a flexible connection between the laying structure 30 and the pontoon can be achieved. Under the premise of ensuring that the cable is in a relaxed state, the laying structure 30 can move accordingly with the movement of the pontoon, and then the cable can move accordingly with the movement of the pontoon. This can not only reduce the damage to the cable due to pulling, but also avoid the cable being broken by the pontoon and causing circuit failure, thereby ensuring the operating stability of the raw brine transfer pump and improving the safety of the cable during operation.

[0028] From the above, it can be seen that the movable bracket for cable laying of the present application improves the layout of the cable for the raw brine delivery pump, which not only solves the problems of aging of the insulation layer and salt accumulation caused by the cable being immersed in the raw brine 70, but also prevents the pontoon from pulling the cable excessively and breaking it, thereby reducing the circuit failure rate of the raw brine delivery pump, thereby saving production costs.

[0029] See also Figures 1 to 3 As shown, in one embodiment of the present invention, a slide groove 40 is provided on one of the laying structure 30 and the rotating connection assembly 20 , and a hinged structure 50 hinged to the slide groove 40 is provided on the other of the laying structure 30 and the rotating connection assembly 20 .

[0030] Through the above arrangement, the laying structure 30 can be rotated in the vertical plane, so that when the pontoon rises and falls due to the change of the liquid level of the raw brine 70, the laying structure 30 can follow the movement to adapt to the position change of the pontoon in the vertical plane. In addition, the cable laying movable bracket of the present application has a simple structure and flexible operation.

[0031] See also Figures 1 to 3 As shown, in one embodiment of the utility model, the laying structure 30 includes a laying body 31 and a first connecting structure 32, the first connecting structure 32 is located at the first end of the laying body 31 and is connected to the laying body 31, a slide groove 40 is provided on the first connecting structure 32, one end of the rotating connection assembly 20 is rotatably connected to the fixed seat 10, and the other end of the rotating connection assembly 20 is provided with a hinge structure 50.

[0032] In this embodiment, a slide groove 40 is provided on the first connection structure 32, and the length extension direction of the slide groove 40 is the same as the length extension direction of the laying body 31. The laying body 31 is provided with a laying space for laying cables. Through the above arrangement, the laying body 31 can be rotated in a vertical plane. Since the cable is laid in the laying space, the cable can adapt to the position change of the pontoon in the vertical plane, thereby ensuring the operation stability of the raw brine delivery pump.

[0033] See also Figures 1 to 3 As shown, in one embodiment of the utility model, the first connecting structure 32 includes two spaced connecting plates 321 and a plurality of first connecting members 322, the plurality of first connecting members 322 are spaced apart and arranged along the length direction of the connecting plates 321, the plurality of first connecting members 322 are all connected between the two connecting plates 321, and the two connecting plates 321 are both provided with a slide groove 40.

[0034] In this embodiment, the two connecting plates 321 are connected by a plurality of first connecting members 322, the slide grooves 40 on the two connecting plates 321 are correspondingly arranged, and the two ends of the hinge structure 50 are respectively hinged to the two slide grooves 40. The tops of the two connecting plates 321 are fixedly connected to the bottom of one end of the laying body 31.

[0035] See also Figures 1 to 3 As shown, in one embodiment of the utility model, the laying body 31 includes a second connecting member 312 and two side panels 311 arranged at intervals. The second connecting member 312 is connected between the two side panels 311. The three of them form a laying space. The second connecting member 312 is located at the bottom of the two side panels 311 to provide support for the cable.

[0036] In this embodiment, the second connecting member 312 is located at the bottom of the two side panels 311 and connects the two side panels 311. The three form a laying space. The second connecting member 312 serves as the bottom wall of the laying space, and the two side panels 311 serve as the side walls of the laying space. The cable is laid on the second connecting member 312, and the second connecting member 312 supports the cable. The two side panels 311 can limit the cable in the width direction of the laying structure 30.

[0037] See also Figures 1 to 3 As shown, in one embodiment of the present invention, the two side panels 311 are both U-shaped panels, the opening ends of the two U-shaped panels are arranged opposite to each other, there are multiple second connecting members 312, and the multiple second connecting members 312 are arranged at intervals along the length direction of the U-shaped panels.

[0038] In this embodiment, the two U-shaped plates are connected together by multiple second connecting members 312, the open ends of the two U-shaped plates are arranged opposite to each other, and the gap between the side walls of the two U-shaped plates away from the fixing seat 10 is smaller than the diameter of the cable, so that the cable can be blocked and limited in the vertical direction.

[0039] See also Figures 1 to 3 As shown, in one embodiment of the utility model, the hinged structure 50 is arranged at the first end of the laying structure 30, one end of the rotating connection component 20 is rotatably connected to the fixed seat 10, and the other end of the rotating connection component 20 is provided with a first connection structure 32, and the first connection structure 32 is provided with a slide groove 40.

[0040] Through the above arrangement, the laying structure 30 can be rotated in the vertical plane. In this way, when the pontoon rises or falls due to the change of the liquid level of the raw brine 70, the laying structure 30 can move accordingly to adapt to the position change of the pontoon in the vertical plane.

[0041] See also Figures 1 to 3As shown, in one embodiment of the present invention, the hinge structure 50 includes a mounting frame 51 and a hinge shaft 52 . The hinge shaft 52 is mounted on the mounting frame 51 , and the hinge shaft 52 is hinged to the slide slot 40 .

[0042] In this embodiment, the hinge structure 50 further includes two locking members 80 . The hinge shaft 52 is passed through the mounting frame 51 . The two locking members 80 are respectively sleeved on both ends of the hinge shaft 52 . The hinge shaft 52 is locked on the mounting frame 51 through the two locking members 80 .

[0043] In one embodiment, the locking member 80 is a nut.

[0044] See also Figures 1 to 3 As shown, in one embodiment of the utility model, the rotating connection assembly 20 includes a rotating shaft 21 and a limiting structure. The rotating shaft 21 is rotatably connected to the fixing seat 10, and the limiting structure is installed on the rotating shaft 21 to limit the rotating shaft 21 in the vertical direction.

[0045] In this embodiment, the setting of the limiting structure can limit the rotating shaft 21 in the vertical direction to prevent the rotating shaft 21 from slipping out of the fixing seat 10. The rotating shaft 21 is rotatably connected to the fixing seat 10, so that the rotating connection assembly 20 can rotate relative to the fixing seat 10 and drive the laying structure 30 connected thereto to rotate.

[0046] In one embodiment, one end of the rotating shaft 21 is rotatably connected to the fixing seat 10 , and the other end of the rotating shaft 21 is provided with a second mounting plate 23 , and the hinge structure 50 is mounted on the second mounting plate 23 .

[0047] See also Figures 1 to 3 As shown, in one embodiment of the utility model, the fixed seat 10 includes a first mounting plate 11, the rotating shaft 21 is penetrated by the first mounting plate 11 and is rotatably connected with the first mounting plate 11, the limiting structure includes two limiting members 22, the two limiting members 22 are both sleeved on the rotating shaft 21, and a limiting member 22 is provided on the opposite sides of the first mounting plate 11.

[0048] In this embodiment, a through hole is provided on the first mounting plate 11, and the diameter of the through hole is larger than the diameter of the rotating shaft 21. Two limiting members 22 are sleeved on the rotating shaft 21, wherein one limiting member 22 is located at the top of the first mounting plate 11, and the other limiting member 22 is located at the bottom of the first mounting plate 11, so as to limit the rotating shaft 21 in the vertical direction, while ensuring that the rotating shaft 21 can rotate freely in the through hole, preventing the rotating shaft 21 from falling off the first mounting plate 11.

[0049] See also Figures 1 to 3 As shown, in one embodiment, at least two legs 12 are disposed at the bottom of the first mounting plate 11 .

[0050] See also Figures 1 to 3 As shown, in one embodiment, the laying structure 30 further includes two second connection structures 33 and a third connection member 34, and a second connection structure 33 is disposed at the bottom of each of the two side plates 311 at one end away from the fixing seat 10, and the third connection member 34 sequentially penetrates the two second connection structures 33. Through the above arrangement, the second end of the laying structure 30 can be connected to the pontoon.

[0051] In one embodiment, the third connecting member 34 is a pin.

[0052] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: a fixed seat, a rotating connection component and a laying structure are provided, the fixed seat is installed on the pump pit, the rotating connection component is installed on the fixed seat and can rotate relative to the fixed seat, the laying space is used to lay the cable and is located above the raw brine, one end of the cable passes through the laying space and reaches the location of the raw brine delivery pump on the pontoon. Since the laying space is located above the raw brine, it can avoid the cable being immersed in brine, which causes the cable to be corroded and the insulation layer to age, thereby extending the service life of the cable and improving the service life of the cable. In addition, through the above-mentioned arrangement, a flexible connection between the laying structure and the pontoon can be achieved. Under the premise of ensuring that the cable is in a relaxed state, the laying structure can move accordingly with the movement of the pontoon, and then the cable can move accordingly with the movement of the pontoon, avoiding the cable being broken by the pontoon to cause a circuit failure, thereby ensuring the operation stability of the raw brine delivery pump.

[0053] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0054] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0055] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A movable bracket for cable laying, characterized in that: include: Fixed seat (10); A rotating connection assembly (20) rotatably disposed on the fixing seat (10); as well as A laying structure (30) has a laying space, wherein the laying space is used for laying cables and is located above the raw material. The first end of the laying structure (30) is hinged to the rotating connection assembly (20) and can rotate in a vertical plane. The first end of the laying structure (30) can slide relative to the rotating connection assembly (20) along the length direction of the laying structure (30). The second end of the laying structure (30) is configured to be connected to a pontoon. During the process in which the first end of the laying structure (30) slides relative to the rotating connection assembly (20) along the length direction of the laying structure (30), the cable is always in a relaxed state.

2. The movable bracket for cable laying according to claim 1, characterized in that: A slide groove (40) is provided on one of the laying structure (30) and the rotating connection assembly (20), and a hinge structure (50) hinged to the slide groove (40) is provided on the other of the two.

3. The movable bracket for cable laying according to claim 2, characterized in that: The laying structure (30) comprises a laying body (31) and a first connecting structure (32), wherein the first connecting structure (32) is located at a first end of the laying body (31) and is connected to the laying body (31), the first connecting structure (32) is provided with the slide groove (40), one end of the rotating connection component (20) is rotatably connected to the fixed seat (10), and the other end of the rotating connection component (20) is provided with the hinge structure (50).

4. The movable bracket for cable laying according to claim 3, characterized in that: The first connection structure (32) comprises two spaced connection plates (321) and a plurality of first connection members (322), wherein the plurality of first connection members (322) are spaced apart and arranged along the length direction of the connection plates (321), and the plurality of first connection members (322) are all connected between the two connection plates (321), and the two connection plates (321) are both provided with the slide groove (40).

5. The movable bracket for cable laying according to claim 3, characterized in that: The laying body (31) comprises a second connecting piece (312) and two side panels (311) arranged at intervals, the second connecting piece (312) is connected between the two side panels (311), and the three of them enclose the laying space, and the second connecting piece (312) is located at the bottom of the two side panels (311) to support the cable.

6. The movable bracket for cable laying according to claim 5, characterized in that: The two side plates (311) are both U-shaped plates, the open ends of the two U-shaped plates are arranged opposite to each other, there are a plurality of second connecting members (312), and the plurality of second connecting members (312) are arranged at intervals along the length direction of the U-shaped plates.

7. The movable bracket for cable laying according to claim 3, characterized in that: The hinge structure (50) is arranged at a first end of the laying structure (30), and the other end of the rotating connection assembly (20) is provided with a first connection structure (32).

8. The cable laying movable support according to any one of claims 3 to 7, characterized in that: The hinge structure (50) comprises a mounting frame (51) and a hinge shaft (52); the hinge shaft (52) is mounted on the mounting frame (51); and the hinge shaft (52) is hinged to the slide groove (40).

9. The movable bracket for laying cables according to any one of claims 1 to 7, characterized in that: The rotating connection assembly (20) comprises a rotating shaft (21) and a limiting structure, wherein the rotating shaft (21) is rotatably connected to the fixing seat (10), and the limiting structure is installed on the rotating shaft (21) to limit the rotating shaft (21) in a vertical direction.

10. The movable bracket for cable laying according to claim 9, characterized in that: The fixing seat (10) comprises a first mounting plate (11), the rotating shaft (21) is passed through the first mounting plate (11) and is rotatably connected to the first mounting plate (11), the limiting structure comprises two limiting members (22), both limiting members (22) are sleeved on the rotating shaft (21), and one limiting member (22) is provided on opposite sides of the first mounting plate (11).

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