Windproof and anti-rotation device for disc body

Abstract

The utility model belongs to the technical field of cable reels, and particularly relates to a windproof and anti-rotation device for a reel body, which comprises a bottom plate, a spoke reset mechanism and a sliding shaft structure, the bottom of the bottom plate is fixedly connected with a supporting plate; a fixing plate is fixedly connected to the bottom of the supporting plate; a supporting plate reinforcing rib is fixedly connected to the side wall of the supporting plate; a fixing plate reinforcing rib is fixedly connected between the supporting plate and the bottom plate; the other end of the supporting plate is fixedly connected with a fixed fork; the middle part of the fixed fork is rotationally connected with a spoke resetting mechanism; threads are formed in the middle of the spoke resetting mechanism; the middle of the fixing fork is in bolted connection with the fixing plate; the middle part of the fixed fork is connected with a spoke through a spoke resetting mechanism; a sliding shaft structure is arranged between the spoke resetting mechanism and the fixed fork; the inner circular bead of the fixing fork is completely attached to the circular bead of the spoke; the spoke resetting mechanism comprises a connecting rod thread bushing, a connecting rod, a pull rod, a pull rod and a fixed seat; the connecting rod threaded sleeve is arranged in the middle of the fixing fork.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable reels, in particular to a windproof and anti-rotation device for a reel body. Background Art

[0002] With the growth of my country's export trade volume and the increase in cargo volume at ports in major coastal areas, the number of cable reels used has also increased. In recent years, coastal areas have encountered about 3 to 4 typhoons during the typhoon season. Most of the typhoons that landed were about 7 to 9 winds, and a few gusts could reach 10. If there is no windproof and anti-rotation device installed, the cable reel will rotate like a "windmill", causing the wound cable to fall off and damage the cable. There is also a probability that the cable will be wrapped around the reel and pull the reel, causing damage to the motor or reel.

[0003] In the prior art, the current windproof and anti-rotation device uses a reducer as a fixed base and adds a reel fixing fork to prevent the reel from rotating when encountering a typhoon, thereby avoiding damage to the reel caused by the typhoon.

[0004] During long-term observation, it was found that the cable reel only relied on the brake function of the reducer and the motor to prevent rotation when encountering a typhoon. When the wind force was greater than the braking force generated by the reducer and the motor, the reel rotated, causing the cable on the reel to fall off or wrap around the reel and damage the motor. When encountering a typhoon, the reel is usually disassembled in high winds and fixed with a rope in low winds to prevent damage to the reel or cable.

[0005] To this end, the utility model provides a windproof and anti-rotation device for a disk body. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve at least one of the problems raised in the background technology, a windproof and anti-rotation device for a disk is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a windproof and anti-rotation device for a disk body, comprising a base plate, a spoke reset mechanism and a sliding shaft structure; a support plate is fixedly connected to the bottom of the base plate; a fixing plate is fixedly connected to the bottom of the support plate; a support plate reinforcement rib is fixedly connected to the side wall of the support plate; a fixing plate reinforcement rib is fixedly connected between the support plate and the base plate; a fixing fork is fixedly connected to the other end of the support plate; the middle part of the fixing fork is rotatably connected to the spoke reset mechanism; a thread is provided in the middle part of the spoke reset mechanism; the middle part of the fixing fork is bolted to the fixing plate; the middle part of the fixing fork is connected to the spoke through the spoke reset mechanism; a sliding shaft structure is provided between the spoke reset mechanism and the fixing fork; the inner fillet of the fixing fork is completely fitted with the fillet of the spoke.

[0008] Preferably, the spoke resetting mechanism includes a connecting rod threaded sleeve, a connecting rod, a pulling rod, a pulling rod and a fixed seat; the connecting rod threaded sleeve is opened in the middle of the fixed fork; a pulling rod is provided in the middle of the connecting rod threaded sleeve; the middle of the pulling rod is threadedly connected to the fixed seat; a connecting rod is fixed to the outer wall of the connecting rod threaded sleeve; a sliding shaft structure is fixed to the other end of the connecting rod; a pulling rod is provided on the other side of the sliding shaft structure; the fixed fork is fixed to the fixed seat; the inside of the fixed fork is provided with an inclined surface and a rounded corner.

[0009] Preferably, the sliding shaft structure includes a pull rod sleeve, a T-shaped sleeve and a sliding shaft; the upper end of the sliding shaft is bolted to the T-shaped sleeve; the other end of the T-shaped sleeve is connected to a fixed fork; and the lower end of the sliding shaft is bolted to the pull rod sleeve.

[0010] The beneficial effects of the utility model are as follows:

[0011] 1. The utility model describes a windproof and anti-rotation device for a disk body. By providing a sliding shaft structure between the spoke reset mechanism and the fixed fork, the installation height of the connecting rod can be adjusted. The fixed fork is machined with inclined surfaces and rounded corners to reduce the pulling resistance. The spoke reset mechanism can prevent the spokes from being unable to rotate or being very laborious when the reel is fully loaded, and the angles do not correspond, resulting in failure to engage with the fixed fork. After installing the spoke reset mechanism, a pull rod is used to pass through the dislocated spokes and connect them to the sliding shaft. After fixing with bolts, the pull rod is rotated to pull the dislocated spokes to the contact surface of the fixed fork.

[0012] 2. The utility model describes a windproof and anti-rotation device for a disk body, in which the inner fillet of the fixing fork can be completely matched with the fillet of the spoke, leaving no rotation gap, and a spoke reset mechanism tightens the spoke, which can effectively prevent the reel from rotating. The fixing plate reinforcement ribs and the support plate reinforcement ribs are provided to make the device stronger and can withstand stronger winds.

[0013] 3. The windproof and anti-rotation device on the reel body described in the utility model can reduce the problem of the cable reel rotating in the wind and the cable falling off and entangled when encountering a strong typhoon. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model will be further described below in conjunction with the accompanying drawings.

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a side view structural schematic diagram of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the spoke resetting mechanism in the utility model;

[0018] Figure 4It is a side view structural schematic diagram of the spoke reset mechanism in the utility model;

[0019] Figure 5 yes Figure 1 A partial enlarged view of the middle part;

[0020] Figure 6 It is a schematic diagram of the cooperation between the sliding shaft and the connecting rod in the utility model;

[0021] Figure 7 It is a side view of the matching of the sliding shaft and the connecting rod in the utility model;

[0022] Figure 8 It is a structural schematic diagram of the sliding shaft in the utility model;

[0023] Fig. 9 It is a schematic diagram of the coordination of the fixing fork and the spoke resetting mechanism in the utility model;

[0024] Legend:

[0025] 1. Bottom plate; 2. Fixed plate; 3. Spoke; 4. Spoke reset mechanism; 5. Support plate; 6. Fixed plate reinforcement rib; 7. Support plate reinforcement rib; 8. Sliding shaft structure; 9. Fixed fork; 10. Connecting rod threaded sleeve; 11. Connecting rod; 12. Pull rod; 13. Pull rod; 14. Fixed seat; 15. Pull rod sleeve; 16. T-type sleeve; 17. Sliding shaft. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Specific examples are given below.

[0028] like Figures 1 to 9As shown, a windproof and anti-rotation device for a disk body described in an embodiment of the utility model comprises a bottom plate 1, a spoke reset mechanism 4 and a sliding shaft structure 8; a support plate 5 is fixedly connected to the bottom of the bottom plate 1; a fixing plate 2 is fixedly connected to the bottom of the support plate 5; a support plate reinforcing rib 7 is fixedly connected to the side wall of the support plate 5; a fixing plate reinforcing rib 6 is fixedly connected between the support plate 5 and the bottom plate 1; a fixing fork 9 is fixedly connected to the other end of the support plate 5; the middle part of the fixing fork 9 is rotatably connected to the spoke reset mechanism 4; a thread is provided in the middle part of the spoke reset mechanism 4; the middle part of the fixing fork 9 is bolted to the fixing plate 2; the middle part of the fixing fork 9 is connected to the spoke 3 through the spoke reset mechanism 4; the spoke reset mechanism 4 and the fixing fork 9, a sliding shaft structure 8 is provided between the wheel spokes 3 and the spokes 3; the inner fillet of the fixed fork 9 is completely in line with the fillet of the spoke 3; the spoke reset mechanism 4 includes a connecting rod threaded sleeve 10, a connecting rod 11, a pull rod 12, a pull rod 13 and a fixed seat 14; the connecting rod threaded sleeve 10 is opened in the middle of the fixed fork 9; a pull rod 13 is provided in the middle of the connecting rod threaded sleeve 10; a fixed seat 14 is threadedly connected to the middle of the pull rod 13; a connecting rod 11 is fixedly connected to the outer wall of the connecting rod threaded sleeve 10; the other end of the connecting rod 11 is fixedly connected to the sliding shaft structure 8; a pull rod 12 is provided on the other side of the sliding shaft structure 8; the fixed fork 9 is fixedly connected to the fixed seat 14; the fixed fork 9 is provided with an inclined surface and a fillet; the sliding shaft structure 8 includes a pull rod sleeve 1 5. T-type shaft sleeve 16 and sliding shaft 17; the upper end of the sliding shaft 17 is bolted with a T-type shaft sleeve 16; the other end of the T-type shaft sleeve 16 is connected to the fixed fork 9; the lower end of the sliding shaft 17 is bolted with a pull rod shaft sleeve 15; when working, the reel machine is bolted and fixed to the trolley, the bottom plate 1 is connected to the reducer, the fixed fork 9 and the fixed plate 2 are pre-tightened with bolts, and then the pull rod 12 is passed through the spoke 3 and sleeved on the sliding shaft 17 and fixed with bolts, the pull rod 13 is rotated to make the spoke 3 engage with the notch of the fixed fork 9, and then the connecting bolts of the fixed fork 9 and the fixed plate 2 are tightened; this step is to adjust the installation height of the connecting rod 11 by providing a sliding shaft structure 8 between the spoke reset mechanism 4 and the fixed fork 9, The fixed fork 9 is processed with inclined surfaces and rounded corners to reduce the pulling resistance. The spoke reset mechanism 4 can prevent the spoke 3 from being unable to rotate or being very laborious when the reel is fully loaded, and the mismatch in angles leads to the inability to engage with the fixed fork 9. After installing the spoke reset mechanism 4, the pull rod 12 is passed through the dislocated spoke 3 and connected to the sliding shaft 17. After fixing with bolts, the pull rod 13 is rotated to pull the dislocated spoke 3 to the contact surface of the fixed fork 9. The inner fillet of the fixed fork 9 can be completely matched with the fillet of the spoke 3 without leaving any rotation gap. The spoke reset mechanism 4 tightens the spoke 3, which can effectively prevent the reel from rotating. The fixed plate reinforcement ribs 6 and the support plate reinforcement ribs 7 are provided to make this device stronger and can withstand stronger wind forces.

[0029] Working principle: Fix the reel machine to the trolley with bolts, connect the base plate 1 to the reducer, pre-tighten the fixing fork 9 and the fixing plate 2 with bolts, then pass the pull rod 12 through the spoke 3 and put it on the sliding shaft 17 and fix it with bolts, rotate the pull rod 13 to make the spoke 3 engage with the notch of the fixing fork 9, and then tighten the connecting bolts between the fixing fork 9 and the fixing plate 2.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A windproof and anti-rotation device for a disk, comprising a bottom plate (1), a spoke reset mechanism (4) and a sliding shaft structure (8); characterized in that: The bottom of the base plate (1) is fixedly connected to a support plate (5); the bottom of the support plate (5) is fixedly connected to a fixing plate (2); the side wall of the support plate (5) is fixedly connected to a support plate reinforcement rib (7); a fixing plate reinforcement rib (6) is fixedly connected between the support plate (5) and the base plate (1); a fixing fork (9) is fixedly connected to the other end of the support plate (5); the middle of the fixing fork (9) is rotatably connected to a spoke reset mechanism (4); a thread is provided in the middle of the spoke reset mechanism (4); the middle of the fixing fork (9) is bolted to the fixing plate (2); the middle of the fixing fork (9) is connected to the spoke (3) via the spoke reset mechanism (4); a sliding shaft structure (8) is provided between the spoke reset mechanism (4) and the fixing fork (9); the inner fillet of the fixing fork (9) is completely in contact with the fillet of the spoke (3).

2. The windproof and anti-rotation device for a disk according to claim 1, characterized in that: The wheel spoke reset mechanism (4) comprises a connecting rod threaded sleeve (10), a connecting rod (11), a pulling rod (12), a pulling rod (13) and a fixing seat (14); the connecting rod threaded sleeve (10) is arranged in the middle of the fixing fork (9); a pulling rod (13) is arranged in the middle of the connecting rod threaded sleeve (10); the fixing seat (14) is threadedly connected to the middle of the pulling rod (13); the connecting rod (11) is fixedly connected to the outer wall of the connecting rod threaded sleeve (10); the other end of the connecting rod (11) is fixedly connected to a sliding shaft structure (8); the other side of the sliding shaft structure (8) is provided with a pulling rod (12); the fixing fork (9) is fixedly connected to the fixing seat (14); the fixing fork (9) is provided with an inclined surface and a rounded corner inside.

3. The windproof and anti-rotation device for a disk according to claim 2, characterized in that: The sliding shaft structure (8) comprises a pull rod sleeve (15), a T-shaped sleeve (16) and a sliding shaft (17); the upper end of the sliding shaft (17) is bolted to the T-shaped sleeve (16); the other end of the T-shaped sleeve (16) is connected to the fixed fork (9); and the lower end of the sliding shaft (17) is bolted to the pull rod sleeve (15).

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