Bearing support of ship cablelifter

Abstract

The utility model provides a steamship anchor windlass bearing support, which comprises a lower support seat and an upper support seat, the lower end of the lower support seat is provided with a bottom rotating component, and one end of the lower support seat close to the upper support seat is provided with a bearing clamping groove which is recessed inwards. A mounting shaft is arranged on the lower end face of the lower supporting seat, an inner ring groove is formed in the outer wall of the mounting shaft, and an outer gear ring is arranged on the outer wall of the inner ring groove. The bearing can be stably installed in the bearing clamping groove between the lower supporting base and the upper supporting base, meanwhile, after installation is completed, corresponding steering adjustment can be conducted according to actual use requirements, and the applicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of ship windlass accessories, in particular to a bearing support of a ship windlass. Background Art

[0002] The windlass is a mechanical device for throwing, raising anchor and winding up cables. It is located at the bow of the ship. The rollers on both sides of the sprocket can be used for winding up cables. The windlass can be divided into manual windlass, electric windlass, electric hydraulic windlass and steam windlass according to different power. The windlass is used to collect and release anchors and anchor chains. The existing windlass needs to be fixed with a bearing support. The existing bearing support is to fix the bracket of the windlass into the bearing groove separately, and then play a supporting role;

[0003] For example, the utility model patent with application number: CN212828938U discloses a bearing support for a ship windlass, including a base, a fixing screw is arranged on the inner side of the base, and the fixing screw is detachably connected to the base, a bearing body is arranged on the upper surface of the base, and the bearing body is fixedly connected to the base, and a bearing groove is opened in the middle of the inner side of the bearing body. The bearing support for a ship windlass is through a fixing ring and a screw rod, and the top of the bearing body is opened by loosening the bolt, and then the sliding ring slides open on the outer side wall of the screw rod. When the windlass is supported and fixed, the windlass bracket is inserted into the inside of the bearing groove, and then the fixing ring is used to encircle the outer side of the windlass to further fix the outer side of the windlass bracket. The fixing ring and the bearing groove cooperate with each other to fix the windlass bracket, which plays a double support and fixation role, thereby improving the stability of the bearing support fixing the windlass.

[0004] The inventor believes that although the above device improves the stability of the bearing support fixing the windlass, the device is fixed after installation. When steering is required, the entire device needs to be adjusted, which has certain limitations in use. Utility Model Content

[0005] The utility model mainly provides a bearing support for a ship windlass, which is used to solve the technical problems raised in the above-mentioned background technology.

[0006] The technical solution adopted by the utility model to solve the above technical problems is:

[0007] A bearing support for a ship's anchor winch comprises a lower support seat and an upper support seat, wherein a bottom rotating assembly is arranged at the lower end portion of the lower support seat, an inwardly recessed bearing slot is arranged at one end of the lower support seat and the upper support seat that are close to each other, a mounting shaft is arranged at the lower end surface of the lower support seat, an inner ring groove is arranged on the outer wall of the mounting shaft, and an outer gear ring is arranged on the outer wall of the inner ring groove.

[0008] Preferably, a plurality of screw rods are symmetrically arranged on the upper end surface of the lower support seat.

[0009] Preferably, cushion blocks are symmetrically arranged on the outer wall of the upper support seat, the cushion blocks are symmetrically arranged with through holes, and limiting ring grooves are arranged inside the through holes.

[0010] Preferably, a locking shaft cap is rotatably connected in the through hole, and an outer wall of the locking shaft cap is provided with an outer limiting ring rotatably installed in the limiting ring groove.

[0011] Preferably, the lower end surface of the locking shaft cap is provided with an inwardly recessed screw hole, and the screw hole can be connected to a screw rod.

[0012] Preferably, the upper end surface of the locking shaft cap is provided with an inwardly recessed hexagonal socket.

[0013] Preferably, the bottom rotating assembly includes a bottom box, the upper end surface of the bottom box is provided with an inwardly recessed mounting groove, the mounting shaft is inserted into the mounting groove, the outer wall of the mounting groove is provided with a gear groove and a part groove, a rotatably connected adjusting gear is provided in the gear groove, the adjusting gear is meshed with the outer gear ring, the lower end surface of the adjusting gear is provided with an adjusting shaft, and a first knob is provided on the end of the adjusting shaft that passes through the lower end surface of the bottom box.

[0014] Preferably, a locking chuck is provided in the part groove, and the locking chuck can clamp the outer gear ring. A connecting rod is provided at one end of the locking chuck away from the outer gear ring, and a second knob is provided on one side of the connecting rod passing through the front end surface of the bottom box.

[0015] Preferably, a height-increasing cushion is symmetrically provided on the lower end surface of the bottom box.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. By arranging a bearing slot between the lower support seat and the upper support seat, the bearing of the ship windlass can be stably connected to avoid the bearing of the ship windlass from being separated.

[0018] 2. By arranging a bottom rotating assembly at the lower end of the lower support seat, the directions of the lower support seat and the upper support seat can be adjusted, which greatly improves the applicability of the device.

[0019] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a cross-sectional view of the overall structure of Embodiment 1 of the present utility model;

[0021] Figure 2 This is a left side cross-sectional view of the state of Embodiment 1 of the utility model;

[0022] Figure 3 This is a top cross-sectional view of the bottom box of Example 1 of the utility model;

[0023] Figure 4 It is an enlarged view of point A of Example 1 of the utility model;

[0024] Figure 5 This is an enlarged view of point B of Example 1 of the utility model;

[0025] Figure 6 This is an enlarged view of point C of Example 1 of the utility model.

[0026] In the figure: 1. lower support seat; 11. bearing slot; 12. mounting shaft; 121. inner ring groove; 122. outer gear ring; 13. screw; 2. upper support seat; 21. cushion block; 211. through hole; 212. limit ring groove; 22. locking shaft cap; 221. outer limit ring; 222. screw hole; 223. hexagon socket; 3. bottom rotating assembly; 31. bottom box; 311. heightening cushion seat; 32. mounting slot; 33. gear slot; 331. adjusting gear; 332. adjusting shaft; 333. first knob; 34. parts slot; 341. locking clamp; 342. connecting rod; 343. second knob. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly connected by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0029] Embodiment 1:

[0030] Please pay attention to Figures 1 to 6A bearing support for a ship windlass comprises a lower support seat 1 and an upper support seat 2, wherein a bottom rotating assembly 3 is arranged at the lower end of the lower support seat 1, an inwardly recessed bearing slot 11 is arranged at one end where the lower support seat 1 and the upper support seat 2 are close to each other, a mounting shaft 12 is arranged at the lower end surface of the lower support seat 1, an inner ring groove 121 is arranged on the outer wall of the mounting shaft 12, and an outer gear ring 122 is arranged on the outer wall of the inner ring groove 121.

[0031] Specifically, the bearing slot 11 between the lower support seat 1 and the upper support seat 2 can stably install the upper bearing to avoid the bearing being detached during use. The bottom rotating assembly 3 can adjust the direction of the lower support seat 1 and the upper support seat 2 to improve the usability of the device.

[0032] Please pay attention to Figure 1 The upper end surface of the lower support seat 1 is symmetrically provided with multiple screws 13, and this design can be connected to the upper support seat 2.

[0033] The outer wall of the upper support seat 2 is symmetrically provided with cushion blocks 21 , and the cushion blocks 21 are symmetrically provided with through holes 211 . The interior of the through holes 211 is provided with a limiting ring groove 212 . This design can be connected to the locking shaft cap 22 .

[0034] The locking shaft cap 22 is rotatably connected in the through hole 211 , and the outer wall of the locking shaft cap 22 is provided with an outer limiting ring 221 rotatably installed in the limiting ring groove 212 . This design can limit the locking shaft cap 22 in the through hole 211 .

[0035] Please pay attention to Figure 4 The lower end surface of the locking shaft cap 22 is provided with an inwardly recessed screw hole 222, and the screw hole 222 can be connected to the screw rod 13. This design can connect the screw rod 13, thereby stably connecting the upper support seat 2 and the lower support shaft together.

[0036] The upper end surface of the locking shaft cap 22 is provided with an inwardly recessed hexagonal socket 223 , and this design enables the locking shaft cap 22 to be easily rotated.

[0037] Please pay attention to Figure 3The bottom rotating assembly 3 includes a bottom box 31, and the upper end surface of the bottom box 31 is provided with an inwardly recessed mounting groove 32, and the mounting shaft 12 is inserted into the mounting groove 32, and the outer wall of the mounting groove 32 is provided with a gear groove 33 and a part groove 34, and a rotatably connected adjusting gear 331 is provided in the gear groove 33, and the adjusting gear 331 is meshed with the outer gear ring 122, and the lower end surface of the adjusting gear 331 is provided with an adjusting shaft 332, and the end of the adjusting shaft 332 that passes through the lower end surface of the bottom box 31 is provided with a first knob 333, and rotating the first knob 333 can rotate the adjusting gear 331, and the rotating adjusting gear 331 is meshed with the outer gear ring 122, so that the mounting shaft 12 rotates, and the lower support seat 1 and the upper support seat 2 can be rotated to adjust the corresponding angles.

[0038] A locking chuck 341 is provided in the part groove 34, and the locking chuck 341 can clamp the outer gear ring 122. A connecting rod 342 is provided at one end of the locking chuck 341 away from the outer gear ring 122. The connecting rod 342 passes through the front end surface of the bottom box 31 and is provided with a second knob 343 on one side. This design can clamp the external gear, thereby achieving the purpose of stable installation of the shaft 12. At the same time, the outer wall of the connecting rod 342 is designed to have an external threaded structure.

[0039] A heightening cushion 311 is symmetrically provided on the lower end surface of the bottom box 31 . This design can increase the height of the bottom box 31 to facilitate the staff to rotate the first knob 333 .

[0040] The specific operation method of the utility model is as follows: when in use, first install the bearing in the bearing slot 11, then align the upper support seat 2 with the lower support seat 1, and insert the screw 13 of the lower support seat 1 into the through hole 211;

[0041] At this time, use an inner hexagon wrench to insert into the inner hexagon socket 223 of the locking shaft cap 22, rotate the locking shaft cap 22, connect the screw hole 222 to the screw rod 13, until the upper support seat 2 and the lower support seat 1 are stably fitted together, and the bearing installation is completed;

[0042] When it is necessary to adjust the angle of the lower support seat 1 and the upper support seat 2, first turn the second knob 343 to rotate the connecting rod 342. The rotating connecting rod 342 will accommodate the locking clamp 341 in the part groove 34, releasing the restriction on the outer toothed ring 122. Then rotate the second knob 343 to make the adjustment shaft 332 drive the adjustment gear 331 to rotate. The rotating adjustment gear 331 engages with the outer toothed ring 122, which can make the installation shaft 12 rotate. The rotating installation shaft 12 will drive the lower support seat 1 and the upper support seat 2 to rotate. When it is adjusted to a suitable angle, after the adjustment is completed, reverse the first knob 333 to make the locking clamp 341 clamp the outer toothed ring 122 to stabilize the installation shaft 12.

[0043] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A bearing support for a ship windlass, comprising a lower support seat (1) and an upper support seat (2), characterized in that: The lower end of the lower support seat (1) is provided with a bottom rotating assembly (3), the end of the lower support seat (1) and the upper support seat (2) close to each other is provided with an inwardly recessed bearing groove (11), the lower end surface of the lower support seat (1) is provided with a mounting shaft (12), the outer wall of the mounting shaft (12) is provided with an inner ring groove (121), and the outer wall of the inner ring groove (121) is provided with an outer gear ring (122).

2. A bearing support for a ship windlass according to claim 1, characterized in that: A plurality of screw rods (13) are symmetrically arranged on the upper end surface of the lower support seat (1).

3. A bearing support for a ship windlass according to claim 2, characterized in that: The outer wall of the upper support seat (2) is symmetrically provided with cushion blocks (21), the cushion blocks (21) are symmetrically provided with through holes (211), and a limiting annular groove (212) is provided inside the through hole (211).

4. A bearing support for a ship windlass according to claim 3, characterized in that: A locking shaft cap (22) is rotatably connected in the through hole (211), and an outer wall of the locking shaft cap (22) is provided with an outer limiting ring (221) rotatably mounted in the limiting ring groove (212).

5. A bearing support for a ship windlass according to claim 4, characterized in that: The lower end surface of the locking shaft cap (22) is provided with an inwardly recessed screw hole (222), and the screw hole (222) can be connected to the screw rod (13).

6. A bearing support for a ship windlass according to claim 4, characterized in that: The upper end surface of the locking shaft cap (22) is provided with an inwardly recessed hexagonal socket (223).

7. A bearing support for a ship windlass according to claim 1, characterized in that: The bottom rotating assembly (3) comprises a bottom box (31), the upper end surface of the bottom box (31) is provided with an inwardly recessed mounting groove (32), the mounting shaft (12) is inserted into the mounting groove (32), the outer wall of the mounting groove (32) is provided with a gear groove (33) and a part groove (34), a rotatably connected adjusting gear (331) is provided in the gear groove (33), the adjusting gear (331) and the outer gear ring (122) are meshed with each other, the lower end surface of the adjusting gear (331) is provided with an adjusting shaft (332), and a first knob (333) is provided on the end of the adjusting shaft (332) that passes through the lower end surface of the bottom box (31).

8. The bearing support of a ship windlass according to claim 7, characterized in that: A locking clamp (341) is arranged in the part groove (34), and the locking clamp (341) can clamp the outer toothed ring (122). A connecting rod (342) is arranged at one end of the locking clamp (341) away from the outer toothed ring (122), and a second knob (343) is arranged on one side of the connecting rod (342) that passes through the front end surface of the bottom box (31).

9. A bearing support for a ship windlass according to claim 8, characterized in that: A height-increasing cushion seat (311) is symmetrically arranged on the lower end surface of the bottom box (31).

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