Shockproof cable support device in tower drum

Abstract

The utility model relates to the technical field of cable supports, and discloses a shockproof cable support device in a tower drum, which comprises a support main body and a threading pipe, the support main body comprises a shockproof groove and a mounting plate, the shockproof groove is arranged at the middle position in the support main body, the mounting plate is arranged at one end of the support main body, and the threading pipe is arranged in the shockproof groove. The threading pipes comprise mounting grooves, dampers and springs, the mounting grooves are formed in the inner wall of the support body, the dampers are arranged in the mounting grooves, the springs are arranged at the top end and the bottom end of the interior of the support body, and the top end and the bottom end of the interior of the mounting plate are each provided with a plurality of fixing holes. According to the utility model, a cable, the threading pipe and the fixing shell can be clamped and fixed through the bidirectional screw rod, the limiting rod, the clamping block and the protection groove, the shockproof effect between the threading pipe and the support main body is achieved through the two groups of eight springs and eight dampers, damping can be carried out in all directions, and the shockproof effect of the support device is better.

Description

Technical Field

[0001] This utility model relates to the field of cable support technology, specifically to a shock-resistant cable support device inside a tower. Background Technology

[0002] The wind turbine tower is an important component of wind power generation equipment. It mainly serves to support the turbine and absorb vibrations. It is located between the wind turbine and the foundation ring and is usually made of steel with a cylindrical structure.

[0003] Application number CN202223415910.5 discloses an anti-vibration cable support device inside a tower, including a strip frame. Movable plates are slidably connected to both sides of the strip frame, and arc-shaped mounting plates are fixedly connected to the opposite sides of the two movable plates... This ensures that the cable will not have a hard impact with any object, and that vibrations are canceled out layer by layer, preventing them from being transmitted to the inside of the cable and causing damage, thus providing good protection for the cable. However, this support device can only dampen the cable from two directions, while the vibration direction is not fixed in actual use, resulting in poor vibration damping and protection for the cable. Furthermore, it is inconvenient to limit and fix the cable to the support, leading to poor overall performance of the support device. Utility Model Content

[0004] The purpose of this utility model is to provide a shock-resistant cable support device inside a tower to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a shock-resistant cable support device inside a tower, comprising a support body and a conduit. The support body includes a shock-resistant groove and a mounting plate. The shock-resistant groove is located in the middle of the support body. The mounting plate is located at one end of the support body. The conduit includes a mounting groove, a damper, and a spring. Multiple sets of mounting grooves are formed on the inner wall of the support body. The damper is located inside the mounting groove. Multiple sets of springs are located at the top and bottom of the support body.

[0006] Preferably, the mounting plate has multiple sets of fixing holes at both the top and bottom, and the damper has a protective plate at the end near the conduit.

[0007] Preferably, the top and bottom of the conduit are provided with a fixing shell, and both ends of the fixing shell are provided with clamping blocks. One end of the clamping block is provided with an anti-slip groove. One side of the fixing shell is provided with a limiting rod that penetrates into the clamping block, and the other side of the fixing shell is provided with a bidirectional screw that penetrates into the clamping block.

[0008] Preferably, the conduit is movably connected to the support body via a shock-absorbing groove, and the mounting plate is welded to one end of the support body.

[0009] Preferably, one end of the spring is connected to the inner wall of the shock-absorbing groove, and the other end of the spring is connected to the outer side of the conduit.

[0010] Preferably, the damper is detachably connected to the bracket body via a mounting slot.

[0011] Preferably, one end of the protective plate is provided with a mounting hole, and the protective plate is detachably connected to the telescopic end of the damper through the mounting hole.

[0012] Preferably, a bearing is provided at one end of the fixed shell, and one end of the bidirectional screw extends into the bearing, while a rotating block is provided at the other end of the bidirectional screw.

[0013] Preferably, a limiting hole is provided on one side of the clamping block, and the limiting rod extends through the limiting hole.

[0014] Preferably, the clamping block has a threaded hole on the other side inside that matches the bidirectional screw, and the clamping block is threadedly connected to the bidirectional screw through the threaded hole.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This utility model uses a bidirectional screw, a limiting rod, a clamping block, and a protective groove to clamp and fix the cable to the conduit and the fixed shell. Two sets of eight springs and eight dampers provide shock absorption between the conduit and the main body of the support, which can reduce vibration from all directions, making the shock absorption effect of the support device better. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a cross-sectional view of the present invention.

[0020] Figure 3 This is a cross-sectional view of the present invention.

[0021] In the diagram: 1. Support body; 101. Vibration damping groove; 102. Mounting plate; 103. Fixing hole; 2. Conduit; 201. Mounting groove; 202. Damper; 203. Protective plate; 204. Spring; 3. Fixing shell; 301. Clamping block; 302. Anti-slip groove; 303. Limiting rod; 304. Two-way screw. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-3This utility model provides an embodiment of an anti-vibration cable support device inside a tower: An anti-vibration cable support device inside a tower includes a support body 1 and a conduit 2. The support body 1 includes an anti-vibration groove 101 and a mounting plate 102. The anti-vibration groove 101 is located in the middle of the support body 1. The mounting plate 102 is located at one end of the support body 1. The support device can be installed inside the tower using the mounting plate 102 and fixing bolts. The conduit 2 includes a mounting groove 201, a damper 202, and a spring 204. Multiple sets of mounting grooves 201 are provided. The damper 202 is located inside the mounting groove 201 on the inner wall of the bracket body 1. There are eight dampers 202. Multiple sets of springs 204 are located at the top and bottom of the bracket body 1. The anti-vibration groove 202 is located above and below the damper 202 and has eight springs 204, which provides better anti-vibration effect for the cable. Multiple sets of fixing holes 103 are provided at the top and bottom of the mounting plate 102. A protective plate 203 is provided at the end of the damper 202 near the conduit 2, which provides protection and increases the contact area between the conduit 2 and the damper 202.

[0027] Please refer to this carefully. Figure 1 and Figure 3 The top and bottom of the conduit 2 are both equipped with a fixing shell 3. Both ends of the fixing shell 3 are equipped with clamping blocks 301. One end of the clamping block 301 is equipped with an anti-slip groove 302, which has an anti-slip effect and a better clamping effect on the cable. One side of the fixing shell 3 is equipped with a limiting rod 303 that penetrates into the clamping block 301, which makes the adjustment of the clamping block 301 more stable and facilitates the clamping and fixing of the cable. The other side of the fixing shell 3 is equipped with a bidirectional screw 304 that penetrates into the clamping block 301, which can adjust the two sets of clamping blocks 301 inside the fixing shell 3 in opposite directions.

[0028] Please refer to this carefully. Figure 2 and Figure 3 The conduit 2 is movably connected to the support body 1 through the anti-vibration groove 101, allowing the conduit 2 and the support body 1 to move. The mounting plate 102 is welded to one end of the support body 1. One end of the spring 204 is connected to the inner wall of the anti-vibration groove 101, and the other end of the spring 204 is connected to the outer side of the conduit 2, allowing the conduit 2 and the support body 1 to be connected. The damper 202 is detachably connected to the support body 1 through the mounting groove 201, allowing the damper 202 to be installed inside the support body 1. One end of the protective plate 203 has a mounting hole, and the protective plate 203 is detachably connected to the telescopic end of the damper 202 through the mounting hole, allowing the protective plate 203 and the damper 202 to be installed together, increasing the contact area between the conduit 2 and the damper 202.

[0029] Please refer to this carefully. Figure 1 and Figure 3One end of the fixed housing 3 is equipped with a bearing, and one end of the bidirectional screw 304 passes through the bearing. The other end of the bidirectional screw 304 is equipped with a rotating block, which facilitates the rotation of the bidirectional screw 304. The two sets of clamping blocks 301 can be adjusted in opposite directions. One side of the clamping block 301 is equipped with a limiting hole, and the limiting rod 303 passes through the limiting hole, which makes the adjustment of the two sets of clamping blocks 301 more stable. The other side of the clamping block 301 is equipped with a threaded hole that matches the bidirectional screw 304. The clamping block 301 is threadedly connected to the bidirectional screw 304 through the threaded hole, which plays a limiting adjustment role. The two sets of clamping blocks 301 inside the fixed housing 3 can be adjusted in opposite directions, which is convenient for clamping and limiting multiple sets of cables or cables of different models, making the applicability of the bracket device better.

[0030] Working Principle: In use, the cable is passed through the conduit 2, and the support device is installed at the tower installation position through the fixing bolts and fixing holes 103. The rotating block is manually rotated to drive the bidirectional screw 304 to rotate. The bidirectional screw 304 cooperates with the threaded hole inside the clamping block 301 to adjust the two sets of clamping blocks 301 in opposite directions. The adjustment of the two sets of clamping blocks 301 is more stable through the limit rod 303, which facilitates the limiting and fixing of the cable and the conduit 2. The eight springs 204 in the upper and lower sets inside the anti-vibration groove 101 connect the conduit 2 and the support body 1, and play an anti-vibration role to avoid vibration damage to the cable. At the same time, the eight dampers 202 apply resistance to the eight directions of the conduit 2, which can quickly reset the conduit 2, making the anti-vibration effect of the support better and improving the protection of the cable by the support device.

[0031] The above description is merely an embodiment of this utility model, and common knowledge regarding specific structures and characteristics is not described in detail here. It will be apparent to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this utility model is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A shock-resistant cable support device inside a tower, characterized in that: include The support body (1) includes a shock-absorbing groove (101) and a mounting plate (102). The shock-absorbing groove (101) is located in the middle of the support body (1), and the mounting plate (102) is located at one end of the support body (1). The conduit (2) includes a mounting groove (201), a damper (202), and a spring (204). Multiple sets of the mounting grooves (201) are opened on the inner wall of the bracket body (1). The damper (202) is located inside the mounting groove (201). Multiple sets of the springs (204) are located at the top and bottom of the bracket body (1).

2. The anti-vibration cable support device inside a tower according to claim 1, characterized in that: The mounting plate (102) has multiple sets of fixing holes (103) at both the top and bottom. The damper (202) has a protective plate (203) at one end near the conduit (2).

3. The anti-vibration cable support device inside a tower according to claim 1, characterized in that: The top and bottom of the conduit (2) are provided with a fixing shell (3). Both ends of the fixing shell (3) are provided with clamping blocks (301). One end of the clamping block (301) is provided with an anti-slip groove (302). One side of the fixing shell (3) is provided with a limiting rod (303) that penetrates into the clamping block (301). The other side of the fixing shell (3) is provided with a bidirectional screw (304) that penetrates into the clamping block (301).

4. The anti-vibration cable support device inside a tower according to claim 1, characterized in that: The conduit (2) is movably connected to the support body (1) through the anti-vibration groove (101), and the mounting plate (102) is welded to one end of the support body (1).

5. The anti-vibration cable support device inside a tower according to claim 1, characterized in that: One end of the spring (204) is connected to the inner wall of the anti-vibration groove (101), and the other end of the spring (204) is connected to the outer side of the conduit (2).

6. The anti-vibration cable support device inside a tower according to claim 1, characterized in that: The damper (202) is detachably connected to the bracket body (1) via the mounting groove (201).

7. The anti-vibration cable support device inside a tower according to claim 2, characterized in that: The protective plate (203) has a mounting hole at one end, and the protective plate (203) is detachably connected to the telescopic end of the damper (202) through the mounting hole.

8. The anti-vibration cable support device inside a tower according to claim 3, characterized in that: One end of the fixed shell (3) is provided with a bearing, and one end of the bidirectional screw (304) extends into the bearing. The other end of the bidirectional screw (304) is provided with a rotating block.

9. The anti-vibration cable support device inside a tower according to claim 3, characterized in that: The clamping block (301) has a limiting hole on one side, and the limiting rod (303) extends through the limiting hole.

10. The anti-vibration cable support device inside a tower according to claim 3, characterized in that: The clamping block (301) has a threaded hole on the other side that matches the bidirectional screw (304), and the clamping block (301) is threadedly connected to the bidirectional screw (304) through the threaded hole.

Images