CN212605749U

CN212605749U - Marine motor hydraulic steering booster pump support

Info

Publication number: CN212605749U
Application number: CN202021371062.0U
Authority: CN
Inventors: 童鑫; 刘明豪
Original assignee: Yigong Power Technology Shanghai Co ltd
Current assignee: Yigong Power Technology Shanghai Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-02-26
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a marine motor hydraulic steering power-assisted pump bracket, which comprises a power-assisted pump bracket main body consisting of a bottom plate and a vertical plate, the vertical plate is provided with a hollow cavity for the end part of the booster pump to pass through, the vertical plate is provided with positioning through holes distributed along the circumferential direction of the hollow cavity, the bottom of the power-assisted pump bracket main body is provided with a damping base which comprises an installation positioning seat arranged below the bottom plate, a damping mechanism is arranged between the mounting and positioning seat and the bottom plate, the damping mechanism comprises a plurality of vertically upward threaded columns arranged on the bottom plate, the bottom plate is provided with through holes which are in one-to-one correspondence with the threaded columns, the end parts of the threaded columns penetrate through the through holes and are provided with fastening nuts, a plurality of damping springs are arranged between the bottom plate and the mounting and positioning seat, the damping springs are sleeved on the threaded columns, and limiting seal heads are arranged at the end parts of the threaded columns. The utility model has the characteristics of the shock attenuation is effectual and be convenient for installation and dismantlement.

Description

Marine motor hydraulic steering booster pump support

Technical Field

The utility model relates to a marine production technical field specifically is a marine motor hydraulic steering booster pump support.

Background

Currently, there are several modes of steering assist systems known on ships, in which the booster pump is a component that contributes to the improvement and stabilization of the ship performance. The steering and braking device mainly assists a driver to adjust the running direction of a ship, and the current ship is provided with a booster pump mainly comprising a steering booster pump and a braking vacuum booster pump. The existing booster pump is fixed through a simple and common support, vibration generated by water body impact in the running process of a ship and vibration generated by running of a power set on the ship are frequently generated in the running process of the ship, the vibration is long, devices inside the booster pump can be loosened and fall off, the production efficiency and the product quality are influenced, and accidents are caused if the devices are heavy. Therefore, the bracket for the marine motor hydraulic steering power-assisted pump is provided.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a marine motor hydraulic steering booster pump support.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a marine motor hydraulic steering power-assisted pump support, which comprises a power-assisted pump support main body consisting of a bottom plate and a vertical plate, wherein the vertical plate is provided with a hollow cavity for the end part of a power-assisted pump to pass through, the vertical plate is provided with positioning through holes distributed along the circumferential direction of the hollow cavity, the bottom of the power-assisted pump support main body is provided with a damping base, the damping base comprises an installation positioning seat arranged below the bottom plate, a damping mechanism is arranged between the installation positioning seat and the bottom plate, the damping mechanism comprises a plurality of vertical upward threaded columns arranged on the bottom plate, the bottom plate is provided with through holes corresponding to the threaded columns one by one, the end parts of the threaded columns pass through the through holes and are provided with fastening nuts, a plurality of damping springs are arranged between the bottom plate and the installation positioning seat, the damping springs are sleeved on the threaded columns, and, and a plurality of second positioning through holes are formed in the mounting positioning seat.

As a preferred technical scheme of the utility model, spacing head is including the grafting post, be equipped with the external screw thread structure on the grafting post, the tip of screw thread post be equipped with grafting post complex screw hole, the outer end of grafting post is equipped with the anticreep piece.

As a preferred technical scheme of the utility model, the bottom of anticreep piece is equipped with the inconsistent position ring piece with fastening nut.

As an optimized technical scheme of the utility model, be equipped with resilient gasket between fastening nut and the bottom plate.

As an optimized technical scheme of the utility model, damping spring is in the state that compresses tightly.

The utility model has the advantages that: this kind of marine motor hydraulic pressure power steering pump support is equipped with vibration damping mount through the bottom at power steering pump support main part, utilizes vibration damping mount to carry out the shock attenuation to avoided the hull motion in-process, by power device such as diesel engine when the drive tradition moves, and produced violent mechanical vibrations, and driven the booster pump and produced violent vibrations, and then can damage spare part in the booster pump, and cause the booster pump to damage. Wherein the utility model discloses a vibration damping mount who sets up characteristics carries out the shock attenuation, has the characteristics of being convenient for equipment and dismantlement. When the shock attenuation, as long as the elasticity vibrations through damping spring carry out the shock attenuation and inhale shake to reduce and produce the influence of violent vibrations to the booster pump by power devices such as diesel engine when the drive tradition moves, and the distance of screwing in the bolt post to fastening nut has been heaped and has been adjusted, and then adjust damping spring's the state that compresses tightly, be convenient for satisfy different shock attenuation demands, make vibration damping mount have better shock attenuation effect. And the end part of the threaded column is provided with a limiting seal head to limit the fastening nut, so that the fastening nut is prevented from falling off from the threaded column.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a bracket of a marine motor hydraulic power steering pump of the present invention;

FIG. 2 is a schematic structural diagram of a damping mechanism of a bracket of a marine motor hydraulic power steering pump of the present invention;

fig. 3 is a schematic structural diagram of a limit head of a bracket of a marine motor hydraulic steering power-assisted pump of the present invention.

In the figure: 1. a booster pump bracket main body; 2. a base plate; 3. a vertical plate; 4. hollowing out the cavity; 5. positioning the through hole; 6. a damping mount; 7. installing a positioning seat; 8. a damping mechanism; 9. a threaded post; 10. a through hole; 11. fastening a nut; 12. a damping spring; 13. limiting end sockets; 14. a second positioning through hole; 15. inserting the column; 16. an external thread structure; 17. a threaded hole; 18. an anti-drop block; 19. positioning the ring block; 20. an elastic pad.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, 2 and 3, the utility model relates to a marine motor hydraulic pressure power steering pump support, include the power steering pump support main part 1 that comprises bottom plate 2 and vertical board 3, be equipped with the fretwork chamber 4 that supplies the power steering pump tip to pass on the vertical board 3, be equipped with on the vertical board 3 along the first positioning through-hole 5 of 4 circumference distributions of fretwork chamber, wherein the location ear on the power steering pump of power steering pump accessible is fixed with vertical board 3 through the bolt, and is equipped with the hole that corresponds with first positioning through-hole 5 on the location ear for wear to establish the bolt. The shock absorption structure comprises a power pump support main body 1, and is characterized in that a shock absorption base 6 is arranged at the bottom of the power pump support main body 1, the shock absorption base 6 comprises an installation positioning seat 7 arranged below a bottom plate 2, a shock absorption mechanism 8 is arranged between the installation positioning seat 7 and the bottom plate 2, the shock absorption mechanism 8 comprises a plurality of vertically upward threaded columns 9 arranged on the bottom plate 2, through holes 10 corresponding to the threaded columns 9 one by one are formed in the bottom plate 2, the end parts of the threaded columns 9 penetrate through the through holes 10 and are provided with fastening nuts 11, a plurality of shock absorption springs 12 are arranged between the bottom plate 2 and the installation positioning seat 7, the shock absorption springs 12 are sleeved on the threaded columns 9, limiting seal heads 13 are arranged at the end parts of the threaded columns 9, a plurality of second positioning through holes 14 are formed in the installation positioning seat 7, and; the damping base 6 is arranged at the bottom of the booster pump support main body 1, and the damping base 6 is utilized to damp, so that the problem that the booster pump is driven to vibrate violently when power devices such as a diesel engine are used for driving the traditional operation in the motion process of a ship body is avoided, and then parts in the booster pump can be damaged, and the booster pump is damaged. Wherein the utility model discloses a vibration damping mount 6 that sets up characteristics carries out the shock attenuation, has the characteristics of being convenient for equipment and dismantlement. As long as the elasticity vibrations through damping spring 12 when the shock attenuation are shaken and are inhaled shake, thereby reduce and produce the influence of violent vibrations to the booster pump by power devices such as diesel engine when the drive tradition moves, and the distance of screwing in the bolt post to fastening nut 11 can be heard and is adjusted, and then adjust damping spring 12's the state that compresses tightly, be convenient for satisfy different shock attenuation demands, make damping mount 6 have better shock attenuation effect. And the end part of the threaded column 9 is provided with a limiting seal head 13 to limit the fastening nut 11, so that the fastening nut 11 is prevented from falling off from the threaded column 9.

The limiting seal head 13 comprises a plug column 15, an external thread structure 16 is arranged on the plug column 15, a threaded hole 17 matched with the plug column 15 is formed in the end of the threaded column 9, and an anti-falling block 18 is arranged at the outer end of the plug column 15 and facilitates disassembly and assembly.

And a positioning ring block 19 which is abutted against the fastening screw cap 11 is arranged at the bottom of the anti-falling block 18. An elastic gasket 20 is arranged between the fastening nut 11 and the bottom plate 2, and the positioning ring block 19 is used for abutting and fixing the fastening nut 11, so that the fastening nut 11 is prevented from loosening.

The damper spring 12 is in a compressed state.

An elastic gasket 20 is arranged between the fastening nut 11 and the bottom plate 2, so that the effects of abrasion resistance and collision resistance are achieved.

The working principle is as follows: the utility model discloses a be equipped with vibration damping mount 6 in the bottom of booster pump support main part 1, utilize vibration damping mount 6 to carry out the shock attenuation to avoided the hull motion in-process, by power device such as diesel engine when the traditional operation of drive, and produced the vibrations of violent machinery, and drive the booster pump and produce violent vibrations, and then can damage spare part in the booster pump, and cause the booster pump to damage. Wherein the utility model discloses a vibration damping mount 6 that sets up characteristics carries out the shock attenuation, has the characteristics of being convenient for equipment and dismantlement. As long as the elasticity vibrations through damping spring 12 when the shock attenuation are shaken and are inhaled shake, thereby reduce and produce the influence of violent vibrations to the booster pump by power devices such as diesel engine when the drive tradition moves, and the distance of screwing in the bolt post to fastening nut 11 can be heard and is adjusted, and then adjust damping spring 12's the state that compresses tightly, be convenient for satisfy different shock attenuation demands, make damping mount 6 have better shock attenuation effect. And the end part of the threaded column 9 is provided with a limiting seal head 13 to limit the fastening nut 11, so that the fastening nut 11 is prevented from falling off from the threaded column 9.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a marine motor hydraulic pressure power steering pump support, includes booster pump support main part (1) that comprises bottom plate (2) and vertical board (3), be equipped with fretwork chamber (4) that supply the booster pump tip to pass on vertical board (3), be equipped with on vertical board (3) along first positioning through-hole (5) of fretwork chamber (4) circumference distribution, its characterized in that: the bottom of the booster pump bracket main body (1) is provided with a damping base (6), the damping base (6) comprises a mounting positioning seat (7) arranged below the bottom plate (2), a damping mechanism (8) is arranged between the mounting and positioning seat (7) and the bottom plate (2), the shock absorption mechanism (8) comprises a plurality of vertically upward threaded columns (9) arranged on the bottom plate (2), the bottom plate (2) is provided with through holes (10) which are in one-to-one correspondence with the threaded columns (9), the end part of the threaded column (9) passes through the through hole (10) and is provided with a fastening nut (11), a plurality of damping springs (12) are arranged between the bottom plate (2) and the mounting and positioning seat (7), the damping spring (12) is sleeved on the threaded column (9), the end part of the threaded column (9) is provided with a limiting seal head (13), and a plurality of second positioning through holes (14) are formed in the mounting and positioning seat (7).

2. The support of the marine motor hydraulic steering power-assisted pump according to claim 1, characterized in that the limiting seal head (13) comprises an insertion column (15), an external thread structure (16) is arranged on the insertion column (15), a threaded hole (17) matched with the insertion column (15) is arranged at the end of the threaded column (9), and an anti-falling block (18) is arranged at the outer end of the insertion column (15).

3. The bracket of claim 2, wherein the bottom of the anti-drop block (18) is provided with a positioning ring block (19) which is abutted against the fastening nut (11).

4. The bracket of claim 1, wherein an elastic gasket (20) is arranged between the fastening nut (11) and the bottom plate (2).

5. A support for a marine electro-hydraulic steering pump according to claim 1, characterised in that the damping spring (12) is in a compressed state.