CN218377354U

CN218377354U - Adjustable underwater bearing seat

Info

Publication number: CN218377354U
Application number: CN202222993289.4U
Authority: CN
Inventors: 蒋全; 蒋曦明; 方官根; 鲍明杨
Original assignee: Anhui Tianquan Energy Saving Material Technology Co ltd
Current assignee: Anhui Tianquan Energy Saving Material Technology Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-01-24
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses an adjustable underwater bearing seat, which comprises a base, wherein a supporting frame is welded on the upper surface of the base, a bearing seat body is installed in an adjusting block, the top of the adjusting block is rotatably connected with an adjusting screw rod, the top end of the adjusting screw rod penetrates through the top of the supporting frame and is in threaded connection with the supporting frame, a rotating handle is fixed at the top of the adjusting screw rod, and a protecting mechanism of the adjusting screw rod is installed at the top of the supporting frame; the utility model discloses a set up the protection machanism of screw rod, adjust from top to bottom when the installation of take-up housing to and when later maintenance adjusts, the homoenergetic can be to the screw rod protection, can be through sweeping away a small amount of silt of screw rod outer wall adhesion, reduce the screw rod and carry the hookup location that silt got into and screw rod and carriage, avoid the sediment deposit, cause the screw rod to hold tightly, thereby can prolong the life of this type of slide bearing frame, reduce the number of times of maintaining under water, reduce the work degree of difficulty.

Description

Adjustable underwater bearing seat

Technical Field

The utility model relates to an underwater equipment technical field specifically is an underwater bearing frame with adjustable.

Background

The bearing frame is adjustable, and the position of the bearing frame is adjusted, so that the bearing frame and the rotating shaft of the underwater equipment can keep high coaxiality, the use stability of the underwater equipment is improved, and the service life of the underwater equipment is prolonged.

The adjustable bearing seat in the prior art adopts the height of screw rod adjustment bearing seat for but bearing seat for coaxial adjustment subsea equipment can be accompanied with silt usually in the use, after using one section, silt gets into in the thread clearance between screw rod and the support easily, makes the screw rod hold tightly and is not convenient for twist, influences the use.

The sliding block bearing seat disclosed by the Chinese patent CN207093597U comprises a seat body, wherein the upper end and the lower end of the seat body are provided with slide ways, one side of the seat body is provided with a connecting ring used for connecting a driving air cylinder, the slide ways comprise a base block and buffer blocks, the buffer blocks are arranged on the left side and the right side of the base block, and the front side and the rear side of each slide way are respectively provided with a buffer spring piece.

This type of bearing frame adopts the cylinder drive in the use, adjusts the height of bearing frame, nevertheless has the silt adhesion in the flexible problem of holding of cylinder equally, can increase the wearing and tearing of cylinder, shortens the life of adjustable bearing frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an underwater bearing frame with adjustable to the drive screw who solves among the prior art sliding block formula bearing lacks the protection, and sediment deposit makes the screw rod hold tightly easily, influences the problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an underwater bearing frame with adjustable, includes the base, the last skin weld of base has the carriage, be provided with the regulating block in the carriage, install the bearing frame body in the regulating block, the top of regulating block is rotated and is connected with adjusting screw, adjusting screw's top run through the carriage the top and with carriage threaded connection, adjusting screw's top is fixed with twist grip, adjusting screw's protection mechanism is installed at the top of carriage.

Preferably, the protection mechanism comprises a fixed box, the top of the fixed box is fixedly connected with the supporting frame through a screw, the fixed box is located in the supporting frame, the adjusting screw penetrates through the fixed box, and a cleaning assembly is arranged in the fixed box.

Preferably, the cleaning assembly comprises a rotating disc, a guide ring is welded at the bottom of the rotating disc, the bottom end of the guide ring is rotatably connected with the bottom of the fixed box through a bearing, the rotating disc is arranged in an annular shape, a brush is fixed on the inner wall of the inner ring of the rotating disc, and a driving mechanism of the rotating disc is arranged outside the supporting frame.

Preferably, actuating mechanism includes driving motor, driving motor passes through the screw fixation at the top of carriage, driving motor's output runs through carriage and fixed box respectively through the pivot, driving motor's output is provided with drive mechanism.

Preferably, the transmission mechanism comprises a driving gear, the driving gear is fixedly connected with the output end of the driving motor, the outer wall of the outer ring of the rotating disc is provided with teeth which are integrally formed, and the driving gear is meshed with the teeth.

Preferably, the middle part of fixed box is fixed with the axle sleeve, the inner wall of axle sleeve is provided with the internal thread that supplies adjusting screw threaded connection, the axle sleeve is located the one end that the twist grip was kept away from to fixed box.

Preferably, the inner wall of carriage both sides all is provided with integrated into one piece's gib block, the both sides of regulating block respectively with two gib block sliding connection, the both ends threaded connection of base has fixing bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the protection machanism of screw rod, adjust from top to bottom when the installation of take-up housing to and when later maintenance adjusts, the homoenergetic can be to the screw rod protection, can be through sweeping away a small amount of silt of screw rod outer wall adhesion, reduce the screw rod and carry the hookup location that silt got into and screw rod and carriage, avoid the sediment deposit, cause the screw rod to hold tightly, thereby can prolong the life of this type of slide bearing frame, reduce the number of times of maintaining under water, reduce the work degree of difficulty.

Drawings

Fig. 1 is an isometric view of the present invention;

fig. 2 is a schematic position diagram of the protection mechanism of the present invention;

fig. 3 is a schematic structural diagram of the protection mechanism of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a regulating block; 4. a bearing housing body; 5. adjusting the screw rod; 6. rotating the handle; 7. a protection mechanism; 701. a fixing box; 702. rotating the disc; 703. a guide ring; 704. a brush; 705. a drive motor; 706. a driving gear; 707. teeth; 708. a shaft sleeve; 8. a guide strip; 9. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an underwater bearing frame with adjustable, includes base 1, and the last skin weld of base 1 has carriage 2, is provided with regulating block 3 in the carriage 2, installs bearing frame body 4 in the regulating block 3, and the top of regulating block 3 is rotated and is connected with adjusting screw 5, and adjusting screw 5's top run through carriage 2's top and with carriage 2 threaded connection, and adjusting screw 5's top is fixed with twist grip 6, and adjusting screw 5's protection machanism 7 is installed at carriage 2's top.

Through setting up adjusting screw 5, when twisting twist grip 6, adjusting screw 5 can drive regulating block 3 and reciprocate to be convenient for bearing frame body 4 and underwater equipment carry out the axle counterpoint.

Protection mechanism 7 is including fixed box 701, and screw and carriage 2 fixed connection are passed through at the top of fixed box 701, and fixed box 701 is located carriage 2, and adjusting screw 5 runs through fixed box 701, is provided with clean subassembly in the fixed box 701.

Through setting up fixed box 701, make adjusting screw 5 that is located in carriage 2 before getting into the connecting portion with carriage 2, through fixed box 701, play the effect that provides clearance space for adjusting screw 5.

The cleaning assembly comprises a rotating disc 702, a guide ring 703 is welded at the bottom of the rotating disc 702, the bottom end of the guide ring 703 is rotatably connected with the bottom of the fixed box 701 through a bearing, the rotating disc 702 is arranged in an annular shape, a brush 704 is fixed on the inner wall of the inner ring of the rotating disc 702, and a driving mechanism of the rotating disc 702 is arranged outside the supporting frame 2.

The rotating disc 702 is installed in the fixed box 701 by arranging the guide ring 703, and when the rotating disc 702 rotates, the guide ring 703 rotates at the bottom of the fixed box 701, so that the brush 704 contacts with the outer wall of the adjusting screw 5 to brush out silt in the threads.

The driving mechanism comprises a driving motor 705, the driving motor 705 is fixed at the top of the supporting frame 2 through screws, the output end of the driving motor 705 penetrates through the supporting frame 2 and the fixing box 701 through a rotating shaft respectively, and a transmission mechanism is arranged at the output end of the driving motor 705.

The transmission mechanism comprises a driving gear 706, the driving gear 706 is fixedly connected with the output end of the driving motor 705, teeth 707 which are integrally formed are arranged on the outer wall of the outer ring of the rotating disc 702, and the driving gear 706 is meshed with the teeth 707.

When the driving mechanism is started, the driving gear 706 rotates, and the rotating disc 702 is rotated through the teeth 707, so that the brush 704 brushes silt on the adjusting screw rod 5;

a shaft sleeve 708 is fixed in the middle of the fixing box 701, an internal thread for the threaded connection of the adjusting screw 5 is arranged on the inner wall of the shaft sleeve 708, and the shaft sleeve 708 is located at one end of the fixing box 701 far away from the rotating handle 6.

By arranging the shaft sleeve 708, a large amount of silt can be prevented from entering the fixed box 701 when the adjusting screw 5 is screwed;

the inner walls of the two sides of the supporting frame 2 are respectively provided with an integrally formed guide strip 8, the two sides of the adjusting block 3 are respectively connected with the two guide strips 8 in a sliding manner, the two ends of the base 1 are in threaded connection with fixing bolts 9, and the bearing seat body 4 is conveniently installed underwater by arranging the fixing bolts 9;

when the underwater adjusting device is used, the base 1 is fixed underwater through the fixing bolt 9, and when the bearing seat body 4 is aligned with underwater equipment, the rotating handle 6 is screwed, so that the adjusting screw rod 5 rotates, and the adjusting block 3 drives the bearing seat body 4 to move up and down;

when the rotating handle 6 is screwed, the driving motor 705 is started, the driving gear 706 drives the rotating disc 702 to rotate, the brush 704 rotates to brush off a small amount of silt in the threads, the brushed silt is located in the fixed box 701, and the regular maintenance is carried out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable underwater bearing seat is characterized in that: including base (1), the last skin weld of base (1) has carriage (2), be provided with regulating block (3) in carriage (2), install bearing frame body (4) in regulating block (3), the top of regulating block (3) is rotated and is connected with adjusting screw (5), the top of adjusting screw (5) run through the top of carriage (2) and with carriage (2) threaded connection, the top of adjusting screw (5) is fixed with twist grip (6), protection mechanism (7) of adjusting screw (5) are installed at the top of carriage (2).

2. The adjustable underwater bearing seat as claimed in claim 1, wherein: protection machanism (7) are including fixed box (701), the top of fixed box (701) is through screw and carriage (2) fixed connection, fixed box (701) are located carriage (2), adjusting screw (5) run through fixed box (701), be provided with clean subassembly in fixed box (701).

3. An adjustable underwater bearing support according to claim 2 wherein: the cleaning assembly comprises a rotating disc (702), a guide ring (703) is welded at the bottom of the rotating disc (702), the bottom end of the guide ring (703) is rotatably connected with the bottom of the fixed box (701) through a bearing, the rotating disc (702) is arranged in an annular shape, a brush (704) is fixed on the inner wall of the inner ring of the rotating disc (702), and a driving mechanism of the rotating disc (702) is arranged outside the supporting frame (2).

4. The adjustable underwater bearing seat as claimed in claim 3, wherein: the driving mechanism comprises a driving motor (705), the driving motor (705) is fixed to the top of the supporting frame (2) through screws, the output end of the driving motor (705) penetrates through the supporting frame (2) and the fixing box (701) through a rotating shaft respectively, and a transmission mechanism is arranged at the output end of the driving motor (705).

5. An adjustable underwater bearing support as claimed in claim 4, wherein: the transmission mechanism comprises a driving gear (706), the driving gear (706) is fixedly connected with the output end of a driving motor (705), teeth (707) which are integrally formed are arranged on the outer wall of the outer ring of the rotating disc (702), and the driving gear (706) is meshed with the teeth (707).

6. An adjustable underwater bearing support as claimed in claim 5, wherein: the middle part of the fixed box (701) is fixed with a shaft sleeve (708), the inner wall of the shaft sleeve (708) is provided with an internal thread for the threaded connection of the adjusting screw rod (5), and the shaft sleeve (708) is positioned at one end of the fixed box (701) far away from the rotating handle (6).

7. An adjustable underwater bearing support as claimed in claim 6, wherein: the inner wall of carriage (2) both sides all is provided with integrated into one piece's gib block (8), the both sides of regulating block (3) respectively with two gib block (8) sliding connection, the both ends threaded connection of base (1) has fixing bolt (9).