Wind power cable fixing device

Abstract

The invention discloses a wind power cable fixing device which comprises a fixing frame provided with a plurality of groups of clamping parts; the clamping part comprises a fixing plate arranged on the surface of the fixing frame and an elastic clamping sleeve arranged at the end of the fixing plate, through the arrangement of the elastic clamping sleeve and a rolling wheel, the cable can be guided and limited, through the assistance of the rolling wheel, more labor is saved when the cable is pulled, the cable laying efficiency is improved, meanwhile, damage to the cable caused by dragging is reduced, and the service life of the cable is prolonged. The cable is preliminarily positioned through the elastic clamping sleeve, so that the position of the cable can be adjusted at any time as required, the cable laying flexibility is higher while the cable is protected and positioned, and after the cable laying is completed, multiple groups of cables can be synchronously fixed, so that the cable laying is more convenient and faster.

Description

Technical Field

[0001] The present invention relates to the technical field of wind power cable laying, and in particular to a wind power cable fixing device. Background Art

[0002] When laying cables for wind power equipment, operations such as dragging are required, and the cables are prone to twisting. At the same time, during the dragging process, since the cables are long and the dragging resistance is large, it is time-consuming and laborious for workers to lay them. Dragging with excessive force can easily cause damage to the cables. Most of the existing cable clamps can only fix them, and cannot guide the cables during the installation process. Summary of the invention

[0003] In view of the above problems existing in the existing wind power cable fixing device, the present invention is proposed.

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

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

[0006] A fixing frame, on which a plurality of groups of clamping parts are arranged;

[0007] The clamping component comprises a fixing plate arranged on the surface of the fixing frame and an elastic clamping sleeve arranged on the end of the fixing plate.

[0008] As a preferred solution of the wind power cable fixing device of the present invention, it further comprises an auxiliary component, which comprises a roller arranged in the elastic clamping sleeve;

[0009] The roller can fit the surface of the cable.

[0010] As a preferred solution of the wind power cable fixing device of the present invention, wherein: a connecting piece is provided on the fixing frame, and the auxiliary piece is connected to the connecting piece;

[0011] The connecting member limits the movement of the roller.

[0012] As a preferred solution of the wind power cable fixing device of the present invention, it further comprises a fixing component arranged on the fixing frame, and the fixing component is arranged on the outside of the elastic clamping sleeve;

[0013] The fixing frame is also provided with a locking component, which conflicts with the fixing component;

[0014] The fixing component can squeeze the elastic sleeve to shrink, and the locking component can locate the position of the fixing component.

[0015] As a preferred solution of the wind power cable fixing device of the present invention, wherein: the fixing component includes an articulated frame fixedly arranged on the fixing frame, and a buckling member rotatably arranged on the articulated frame;

[0016] The buckling piece can squeeze the elastic sleeve after rotating.

[0017] As a preferred solution of the wind power cable fixing device of the present invention, wherein: the connecting member is connected with a connecting rod, and the ends of the two groups of connecting rods are connected to the buckling member;

[0018] The auxiliary member drives the two groups of buckling members to rotate simultaneously through the movement of the connecting rod. When the connecting member moves, the roller and the buckling member move synchronously and relatively.

[0019] As a preferred solution of the wind power cable fixing device of the present invention, a connection frame is connected between the multiple groups of connecting members, and the multiple groups of connecting members can move synchronously.

[0020] As a preferred solution of the wind power cable fixing device of the present invention, wherein: the locking component comprises a moving part, which is slidably arranged on the fixing frame;

[0021] The moving member can resist the movement of the connecting frame when sliding.

[0022] As a preferred solution of the wind power cable fixing device of the present invention, wherein: an elastic member is provided in the connecting member, and the elastic member can push the connecting member to move.

[0023] The beneficial effects of the present invention are as follows: through the setting of the elastic clamp and the roller, the cable can be guided and limited, and with the assistance of the roller, it is more labor-saving when the cable is pulled, the efficiency of cable laying is improved, and the damage to the cable caused by dragging is reduced. The elastic clamp is used to preliminarily position the cable, so that the cable can be adjusted at any time as needed. While protecting and positioning the cable, the cable laying flexibility is higher. After the cable laying is completed, multiple groups of cables can be fixed synchronously, making the cable laying more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0026] Figure 2 It is a schematic diagram of the structure of the elastic sleeve in the present invention.

[0027] Figure 3 It is a schematic diagram of the state where the cable is located in the elastic sleeve in the present invention.

[0028] Figure 4 It is a schematic diagram of the structure of the fixing component in the present invention.

[0029] Figure 5 It is a schematic diagram of the structure of the buckling member in the present invention.

[0030] Figure 6 It is a structural schematic diagram of the locking component in the present invention.

[0031] Figure 7 It is a cross-sectional view of the moving part in the present invention.

[0032] Figure 8 It is a schematic diagram of the structure of the containing tank in the present invention. DETAILED DESCRIPTION

[0033] 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.

[0034] 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.

[0035] 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.

[0036] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0037] Example 1

[0038] Reference Figure 1-Figure 3 , a wind power cable fixing device is provided, comprising, a fixing frame 100, on which a plurality of groups of clamping components 200 are provided;

[0039] The clamping component 200 includes a fixing plate 201 disposed on the surface of the fixing frame 100 and an elastic clamping sleeve 202 disposed at the end of the fixing plate 201;

[0040] The fixing frame 100 can be fixed on the inner wall of a structure such as a tower where the cable needs to be laid. Before laying the cable, the fixing device is installed according to the laying route of the cable. A plurality of fixing plates 201 are fixedly arranged on the front of the fixing frame 100. The fixing plates 201 are symmetrically arranged in groups of two. A group of elastic clamping sleeves 202 are fixedly arranged between a group of fixing plates 201. The elastic clamping sleeves 202 have a certain deformation range. At the same time, the elastic clamping sleeves 202 are provided with openings away from the fixing plates 201. The plurality of groups of elastic clamping sleeves 202 are equidistantly arranged, and the openings of the elastic clamping sleeves 202 are arranged in parallel.

[0041] When it is necessary to lay cables, the cables are pushed into the elastic sleeve 202 through the opening. The opening of the elastic sleeve 202 is smaller than the cable diameter, so that the cable will not escape from the elastic sleeve 202 in the absence of external force. The elastic sleeve 202 and the cable are only sleeved and cannot fix the cable. The elastic sleeve 202 has a certain binding force on the cable. During the cable laying process, the cables are placed into the elastic sleeve 202 one by one according to the layout, thereby completing the guidance and preliminary positioning of the cables.

[0042] Furthermore, an auxiliary component 300 is included, which includes a roller 301 disposed in the elastic sleeve 202; the roller 301 can fit the surface of the cable;

[0043] The elastic sleeve 202 is slidably connected to a short rod 303 on one side close to the fixed frame 100, and a mounting frame 302 is fixedly provided at one end of the short rod 303 located inside the elastic sleeve 202. A roller 301 is rotatably connected to the mounting frame 302, and the roller 301 is perpendicular to the opening of the elastic sleeve 202, so that its rotation direction is consistent with the laying direction of the cable. When the cable is placed in the elastic sleeve 202 and the cable is pulled, the roller 301 can follow the rotation, reducing the resistance of the cable when it moves, so that manual work can save time and effort when laying the line, and improve the laying efficiency.

[0044] Furthermore, a connecting member 400 is provided on the fixing frame 100, and the auxiliary member 300 is connected to the connecting member 400; the connecting member 400 limits the movement of the roller 301;

[0045] The connecting member 400 is provided with an elastic member 700, and the elastic member 700 can push the connecting member 400 to move;

[0046] The connecting member 400 includes a plurality of groups of limiting frames 401 fixedly arranged on the front of the fixing frame 100, the limiting frames 401 are symmetrically arranged in groups of two, a group of long rods 402 is arranged between the two limiting frames 401, and the two ends of the long rods 402 are respectively slidably arranged in the two limiting frames 401, and one end of the short rod 303 extending out of the elastic sleeve 202 is fixedly connected to the outside of the long rod 402, so that the long rod 402 can limit the roller 301, and the roller 301 can only slide longitudinally, while preventing the short rod 303 from being separated from the elastic sleeve 202;

[0047] An elastic member 700 is provided in the limit frame 401. In the present embodiment, the elastic member 700 is a spring, which is provided between the top of the long rod 402 and the inner wall of the top end of the limit frame 401. In the initial state, the spring drives the roller 301 to be located in a relatively middle position in the elastic sleeve 202 through the long rod 402. When the cable is pushed into the elastic sleeve 202, the cable squeezes the roller 301, and the spring is stretched. The spring generates a reaction force under the squeezing force, so that the roller 301 fits the surface of the cable. When the cable is pulled, the roller 301 fits the surface of the cable, reducing the resistance of the cable when it is pulled. At the same time, due to the cooperation between the elastic sleeve 202 and the roller 301, the cable is limited and guided, reducing the twisting during the cable laying process.

[0048] By setting the elastic sleeve 202 and the roller 301, the cable can be guided and limited, and the cable can be initially positioned, so that the operator can lay the cable more conveniently. The assistance of the roller 301 makes it more labor-saving when the cable is pulled, thereby improving the efficiency of cable laying and reducing the damage to the cable caused by dragging.

[0049] Example 2

[0050] In the above embodiment, the elastic sleeve 202 can only simply position the cable but cannot fix the cable.

[0051] Reference Figure 1-Figure 5 , this embodiment is different from the first embodiment in that it further includes a fixing component 500 disposed on the fixing frame 100, and the fixing component 500 is disposed on the outer side of the elastic sleeve 202;

[0052] The fixing frame 100 is also provided with a locking component 600, which conflicts with the fixing component 500;

[0053] The fixing component 500 can squeeze the elastic sleeve 202 to shrink, and the locking component 600 can locate the position of the fixing component 500;

[0054] When the locking component 600 moves, it squeezes multiple groups of fixing components 500 to move. After the fixing components 500 move, they squeeze the elastic sleeve 202. After being squeezed, the elastic sleeve 202 is deformed to fit the cable, and then fixes the cable. The locking component 600 can fix the position of the fixing component 500. After the cable is laid, the cable can be fixed by cooperating with the locking component 600 and the fixing component 500.

[0055] Furthermore, the fixing component 500 includes an articulated frame 501 fixedly mounted on the fixing frame 100, and a buckling member 502 rotatably mounted on the articulated frame 501; the buckling member 502 can squeeze the elastic sleeve 202 after rotating;

[0056] The fixing component 500 includes a hinged frame 501 on the fixing frame 100, and the hinged frames 501 are symmetrically arranged in pairs. One set of hinged frames 501 is respectively arranged on both sides of the elastic clamping sleeve 202, and a matching buckle 502 is rotatably connected to the hinged frame 501, and the buckle 502 is located on both sides of the elastic clamping sleeve 202;

[0057] The buckle 502 includes a first side plate 502a and a second side plate 502b. The first side plate 502a is close to the opening of the elastic sleeve 202, and the second side plate 502b is close to the fixing frame 100. The connection between the first side plate 502a and the second side plate 502b is rotatably connected to the hinge frame 501. The first side plate 502a and the second side plate 502b are arranged at an angle, and the angle between the two is not greater than 170 degrees, so that the buckle 502 can better squeeze the elastic sleeve 202 after rotation.

[0058] When the elastic sleeve 202 is in use, the buckling piece 502 is in a state where the first side plate 502a is away from the elastic sleeve 202. When the cable needs to be fixed, the two sets of buckling pieces 502 are rotated to make the two sets of first side plates 502a rotate in a direction close to each other, and then make them contact with the elastic sleeve 202 to deform and fix the cable.

[0059] Furthermore, the connecting member 400 is connected with a connecting rod 503, and the ends of the two sets of connecting rods 503 are connected with the buckling member 502;

[0060] The auxiliary member 300 moves through the connecting rod 503 to drive the two sets of buckling members 502 to rotate simultaneously;

[0061] When the connecting member 400 moves, the roller 301 and the buckling member 502 move relatively synchronously;

[0062] The bottom of the second side plate 502b is rotatably connected with a connecting rod 503, and two groups of connecting rods 503 are rotatably connected to a group of long rods 402. Since the long rods 402 are also connected with short rods 303, when the buckle 502 rotates to fix the cable, the movement of the long rods 402 can drive the rollers 301 to move synchronously;

[0063] When the cable is not fixed, the spring pushes the long rod 402 to the middle position of the limit frame 401, the buckle 502 is in an open state, the first side plate 502a is away from the elastic clamping sleeve 202, the long rod 402 is away from the elastic clamping sleeve 202, and the two sets of connecting rods 503 are close to one end and are driven away from the elastic clamping sleeve 202. At this time, the connecting rod 503 is in an inclined state with the end close to the elastic clamping sleeve 202;

[0064] When the cable needs to be fixed, the long rod 402 is pushed to slide in the direction of the elastic sleeve 202. During the movement of the long rod 402, since the buckle 502 is limited and cannot move, the two groups of connecting rods 503 connected to the same long rod 402 are driven to rotate, and the ends of the two groups of connecting rods 503 rotate in directions away from each other, so that the bottoms of the two groups of second side plates 502b rotate in directions away from each other, and then drive the first side plate 502a to rotate in the first direction. The first direction is as shown in FIG. Figure 5 As shown in the direction of the middle arrow, the rotation of the two groups of first side plates 502a synchronously squeezes the elastic sleeve 202, causing it to deform and move close to the cable. At the same time, the movement of the long rod 402 drives the short rod 303 to slide, and the short rod 303 pushes the roller 301 and the first side plate 502a to synchronously squeeze the cable until the roller 301 and the first side plate 502a cannot move and stop. At this time, the roller 301 cooperates with the first side plate 502a to press the cable so that the cable is fixed. At the same time, the squeezing of the cable by the roller 301 makes it difficult for the roller 301 to rotate after the cable is fixed. The cable will not move due to the rotation of the roller 301 and can be better fixed. The surface of the roller 301 is also provided with anti-slip grooves, which increase the friction between the roller 301 and the cable after the roller 301 is pressed against the cable.

[0065] Furthermore, a connection frame 800 is connected between the multiple groups of connecting members 400, and the multiple groups of connecting members 400 can move synchronously;

[0066] Both ends of the multiple groups of long rods 402 are fixedly connected to a connecting frame 800, which enables the multiple groups of long rods 402 to move synchronously. When the locking component 600 contacts the connecting frame 800, the multiple groups of long rods 402 can slide synchronously, so that the buckling member 502 and the roller 301 cooperate to fix the cable, making the cable fixation faster.

[0067] The rest of the structure is the same as that of Example 1.

[0068] The cables are initially positioned by the elastic sleeve 202 so that the cables can be adjusted at any time as needed. While protecting and positioning the cables, the cable laying flexibility is higher. After the cable laying is completed, multiple groups of cables can be fixed simultaneously, making the cable laying more convenient and quicker. The roller 301 can assist in the movement of the cables during cable laying, and when the cables are fixed, it can cooperate with the first side plate 502a to squeeze the cables to fix them.

[0069] Example 3

[0070] Reference Figure 1-Figure 8 , this embodiment is different from the above embodiments in that: the locking component 600 includes a moving member 601, which is slidably disposed on the fixing frame 100; when the moving member 601 slides, it can resist the movement of the connecting frame 800;

[0071] The locking component 600 includes a guide member 603 fixed on the fixing frame 100, and the moving member 601 is provided with a guide groove matched with the guide member 603. The fixing frame 100 is slidably connected with the moving member 601 through the guide member 603. The moving member 601 is provided with an inclined surface 601a, and the inclined surface 601a gradually widens from the bottom to the top. When the moving member 601 slides downward, the inclined surface 601a can contact the connecting frame 800, so that the multiple groups of long rods 402 can move synchronously, and then the multiple groups of buckling members 502 can act synchronously to fix the cables.

[0072] The movable member 601 is provided with a locking member 602, which includes a rotating rod 602a rotatably arranged in the movable member 601, a buckle 602b is fixedly arranged on one side of the bottom of the rotating rod 602a, and a receiving groove 601c matched with the buckle 602b is arranged in the movable member 601, so that the buckle 602b can be rotated out of the movable member 601, and a handle 602c is fixedly arranged on the top of the rotating rod 602a, and the rotating rod 602a can be rotated by the handle 602c, and the fixing frame 100 is provided with a slot 101 matched with the buckle 602b, and the buckle 602b can be rotated into the slot 101, thereby fixing the movable member 601;

[0073] When the cable needs to be fixed, the moving member 601 is pushed downward by the handle 602c. The moving member 601 slides and contacts the connecting frame 800, so that the multiple sets of buckling members 502 and the roller 301 act synchronously to fix the cable. When the top of the guide groove contacts the guide member 603, the moving member 601 can no longer move downward. At this time, the buckle 602b corresponds to the position of the slot 101. The rotating rod 602a is rotated to rotate the buckle 602b into the slot 101. At this time, the moving member 601 is locked and can no longer be moved. The spring is squeezed and contracted, and the buckling member 502 cooperates with the roller 301 to fix the cable.

[0074] When the cable needs to be unlocked, the buckle 602b is rotated out of the slot 101 through the handle 602c. At this time, the handle 602c is released, and the spring loses its extrusion and resets instantly. When the spring resets, it pushes the long rod 402 to slide, and the connecting frame 800 contacts the inclined surface 601a of the moving part 601, causing the moving part 601 to rise. At this time, the buckle 502 is also synchronously driven to open automatically, and then the cable is unlocked.

[0075] The rest of the structure is the same as that of Example 2.

[0076] By setting the locking component 600, the fixing component 500 can be locked. At the same time, when the cable is unlocked, the locking component 600 can be automatically reset and the fixing component 500 can be automatically opened, so that the cable can be unlocked more quickly.

[0077] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0078] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0079] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0080] 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 wind power cable fixing device, characterized in that: include, A fixing frame (100) on which a plurality of groups of clamping components (200) are provided; The clamping component (200) comprises a fixing plate (201) arranged on the surface of the fixing frame (100), and an elastic clamping sleeve (202) arranged on the end of the fixing plate (201).

2. The wind power cable fixing device according to claim 1, characterized in that: It also includes an auxiliary component (300), which includes a roller (301) arranged in the elastic sleeve (202); The roller (301) can fit the surface of the cable.

3. The wind power cable fixing device according to claim 2, characterized in that: The fixing frame (100) is provided with a connecting piece (400), and the auxiliary piece (300) is connected to the connecting piece (400); The connecting member (400) limits the movement of the roller (301).

4. The wind power cable fixing device according to claim 3, characterized in that: It also includes a fixing component (500) disposed on the fixing frame (100), wherein the fixing component (500) is disposed on the outside of the elastic sleeve (202); The fixing frame (100) is also provided with a locking component (600) which abuts against the fixing component (500); The fixing component (500) can squeeze the elastic sleeve (202) to shrink, and the locking component (600) can locate the position of the fixing component (500).

5. The wind power cable fixing device according to claim 4, characterized in that: The fixing component (500) comprises a hinge frame (501) fixedly mounted on the fixing frame (100), and a buckling member (502) rotatably mounted on the hinge frame (501); The buckling member (502) can squeeze the elastic sleeve (202) after rotating.

6. The wind power cable fixing device according to claim 5, characterized in that: The connecting member (400) is connected to a connecting rod (503), and the ends of two groups of connecting rods (503) are connected to a buckling member (502); The auxiliary member (300) moves through the connecting rod (503) to drive the two sets of buckling members (502) to rotate simultaneously.

7. The wind power cable fixing device according to claim 6, characterized in that: When the connecting member (400) moves, the roller (301) and the buckling member (502) move relatively synchronously.

8. The wind power cable fixing device according to claim 4 or 5, characterized in that: A connection frame (800) is connected between the multiple groups of connecting members (400), and the multiple groups of connecting members (400) can move synchronously.

9. The wind power cable fixing device according to claim 8, characterized in that: The locking component (600) comprises a moving part (601) which is slidably arranged on the fixing frame (100); The moving member (601) can move against the connecting frame (800) when sliding.

10. The wind power cable fixing device according to claim 3 or 4, characterized in that: An elastic member (700) is provided in the connecting member (400), and the elastic member (700) can push the connecting member (400) to move.

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