CN217805142U

CN217805142U - Novel firm rail of antivibration

Info

Publication number: CN217805142U
Application number: CN202220447385.6U
Authority: CN
Inventors: 杨林; 桂靖洲
Original assignee: Hudong Heavy Machinery Co Ltd
Current assignee: Hudong Heavy Machinery Co Ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-11-15
Anticipated expiration: 2032-03-03

Abstract

The utility model relates to a marine diesel engine technical field just discloses a novel firm rail of antivibration, the stand body divide into first stand, second stand and third stand, all install the rail of bending between first stand, second stand and the third stand, the surface both sides upper portion and the central point of third stand put and all install bilateral adapter sleeve, the welded plate is all installed at the top of first stand, second stand and third stand, the surface lower part movable mounting of first stand has the second bedplate, the surface lower part movable mounting of second stand has first bedplate. This novel firm rail of antivibration adopts bilateral adapter sleeve and stand to be connected through the rail that will bend, adopts this kind of connected mode, on the one hand for the rail of bending is convenient for install, and on the other hand reduces the effect of vibration at marine diesel engine during operation, and connects through bilateral adapter sleeve and is convenient for carry out the change of length to the rail of bending.

Description

Novel firm rail of antivibration

Technical Field

The utility model relates to a marine diesel engine technical field specifically is a novel firm rail of antivibration.

Background

The marine diesel engine has high thermal efficiency, good economy, easy start and great adaptability to various ships, and can be used as ship propulsion power soon after the emergence of the marine diesel engine, and the diesel engine almost completely replaces a steam engine in newly built ships in the 50 th century, and the marine diesel engine is the main power of civil ships, small and medium-sized naval vessels and conventional submarines. The marine diesel engine can be divided into a main engine and an auxiliary engine according to the functions of the marine diesel engine in a ship, the main engine is used as propulsion power of the ship, the auxiliary engine is used for driving a generator, an air compressor or a water pump and the like, and a stable fence is required to be used in the using process.

Common firm rail, the common design structural style adopts the square steel stand, the lower margin adopts two transverse arrangement bolts to link to each other with heavy pound, adopt the cylindric lock to fix a position between the rail stand, there is the outstanding vibration aggravation that causes of rail tip and not pleasing to the eye, the rail department of bending is difficult to pass the stand, heavy pound position is difficult to fix and the shortcoming that the cylindric lock easily drops, the rail tip is outstanding ends, the salient is not pleasing to the eye, and be unfavorable for the installation, probably interfere with other parts, the rail adapter sleeve is adopted at the rail middle part, be unfavorable for the damping and pleasing to the eye and, propose a novel firm rail of antivibration for this.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel firm rail of antivibration to solve foretell technical problem.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a novel firm rail of antivibration, includes the stand body, the stand body divide into first stand, second stand and third stand, all install the rail of bending between first stand, second stand and the third stand, the surface both sides upper portion and the central point of third stand put and all install bilateral adapter sleeve, the welded plate is all installed at the top of first stand, second stand and third stand, the surface lower part movable mounting of first stand has the second bedplate, the surface lower part movable mounting of second stand has first bedplate, the surface lower part movable mounting of third stand has the support.

Preferably, bilateral connecting sleeves are mounted at the upper part and the central position of the outer surface of the first stand column and the upper part and the central position of the outer surface of the third stand column, and thin connecting nuts are welded on the outer surfaces of the bilateral connecting sleeves.

Preferably, unilateral adapter sleeves are installed at the upper portion and the central position of the outer surface of the first stand column, bent fences are installed inside the unilateral adapter sleeves, and one sides of the bent fences are connected with the second stand column.

Preferably, the outer surfaces of the bent fences between the first upright post and the second upright post are respectively provided with a fence connecting sleeve, and the position relations of the fence connecting sleeves on the two groups of bent fences between the first upright post and the second upright post are inconsistent.

Preferably, the lower parts of the outer surfaces of the first upright column, the second upright column and the third upright column are provided with screw holes.

Preferably, the first seat plate, the second seat plate and the bracket are respectively fixed on the lower parts of the outer surfaces of the first upright post, the second upright post and the third upright post through screw holes and bolts.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel firm rail of antivibration possesses following beneficial effect:

1. according to the novel anti-vibration stable fence, the bent fence is connected with the stand column through the bilateral connecting sleeve, and the connecting mode is adopted, so that on one hand, the bent fence is convenient to install, on the other hand, when a marine diesel engine works, the vibration effect is reduced, and the length of the bent fence can be conveniently changed through the bilateral connecting sleeve;

2. this novel firm rail of antivibration adds and locates two bolts of stand lower part and be vertical installation, adopts this kind of mode, can be better on the one hand will bend the rail and fix, and on the other hand has promoted the security of during operation.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic structural view of a cross-sectional view of a third column according to the present invention.

In the figure: 1. a column body; 2. bending the fence; 3. a bilateral adapter sleeve; 4. welding the plate; 5. a thin nut; 6. a support; 7. a first seat plate; 8. a second seat plate; 9. a fence connecting sleeve; 10. a bolt; 11. a first upright post; 12. a second upright post; 13. a third column; 14. a unilateral connecting sleeve.

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.

The utility model provides a technical scheme, a novel anti-vibration stable fence, which comprises a stand column body 1, a bent fence 2, a double-side connecting sleeve 3, a welded plate 4, a thin nut 5, a bracket 6, a first seat plate 7, a second seat plate 8, a fence connecting sleeve 9, a bolt 10, a first stand column 11, a second stand column 12, a third stand column 13 and a single-side connecting sleeve 14, please refer to fig. 1, the stand column body 1 is divided into the first stand column 11, the second stand column 12 and the third stand column 13, the first stand column 11, the second stand column 12 and the third stand column 13 are all provided with the bent fence 2, please refer to fig. 2, the double-side connecting sleeve 3 is respectively arranged on the upper part and the central position of the two sides of the outer surface of the third stand column 13, please refer to fig. 1, the upper part and the central position of the outer surface of the first stand column 11 and the upper part and the central position of the outer surface of the third stand column 13 are respectively provided with the double-side connecting sleeve 3, the thin nut 5 is welded on the outer surface of the double-side connecting sleeve 3, the double-side connecting sleeve 3 is fixed, the double-side connecting sleeve 11 is arranged on the upper part of the outer surface of the fence 11, the first stand column 11, the second stand column 11, the movable connecting sleeve 12 is connected with the second stand column 12, the second stand column 11, the connecting sleeve 12 is connected with the second stand column 11, support 6 is movably mounted on the lower portion of the outer surface of third upright column 13, screw holes are formed in the lower portions of the outer surfaces of first upright column 11, second upright column 12 and third upright column 13, and first seat plate 7, second seat plate 8 and support 6 are fixed to the lower portions of the outer surfaces of first upright column 11, second upright column 12 and third upright column 13 through screw holes and bolts 10 respectively for better fixation.

The working principle of the device is as follows: in the installation process, the bent fence 2 penetrates through the stand column body 1, then is disconnected at two sides of the stand column body 1 through the double-side connecting sleeve 3, is fixed on the stand column body 1 through welding the thin nut 5 and the mounting screw at the tail end through the single-side connecting sleeve 14 without additionally forming a cylindrical pin, and can also be fixed on the stand column body 1 through the fence connecting sleeve 9 according to the actual situation, welding the plate 4 on the stand column body 1, and fixing the stand column on the bracket 6 or the first seat plate 7 and the second seat plate 8, so that the stand column body 1 is fixed on the bracket as much as possible; channel steel is wrapped on the periphery as much as possible, and when no channel steel exists, H-shaped steel extends out of the inner part as much as possible to provide supporting points for the support 6, the first seat plate 7 and the second seat plate 8, and the support is fixed on the bracket through two bolts 10; in the place that has the top bracing, it is fixed with a section of distance of first bedplate 7, 8 offsets of second bedplate, in addition, two vertical arrangement of 10 bolts in 1 lower margin of stand body have strengthened the steadiness, select the specification of first bedplate 7, second bedplate 8 according to H shaped steel and I-steel on the bracket.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a novel firm rail of antivibration, includes stand body (1), its characterized in that: stand body (1) divide into first stand (11), second stand (12) and third stand (13), all install between first stand (11), second stand (12) and third stand (13) and bend rail (2), the surface both sides upper portion and the central point of third stand (13) put and all install bilateral adapter sleeve (3), welded plate (4) are all installed at the top of first stand (11), second stand (12) and third stand (13), the surface lower part movable mounting of first stand (11) has second bedplate (8), the surface lower part movable mounting of second stand (12) has first bedplate (7), the surface lower part movable mounting of third stand (13) has support (6).

2. A new anti-vibration stable fence as defined in claim 1 wherein: bilateral adapter sleeve (3) are all installed on the outer surface upper portion and the central point of first stand (11) and the outer surface upper portion and the central point of third stand (13), thin connecting nut (5) have all been welded to the surface of bilateral adapter sleeve (3).

3. A new anti-vibration stabilized fence as defined in claim 1 which is characterized by: unilateral nipple (14) are all installed to the surface upper portion and the central point of first stand (11), and the internally mounted of unilateral nipple (14) has rail (2) of bending, one side of rail (2) of bending all is connected with second stand (12).

4. A new anti-vibration stabilized fence as defined in claim 1 which is characterized by: fence connecting sleeves (9) are mounted on the outer surfaces of the bent fences (2) between the first upright columns (11) and the second upright columns (12), and the position relations of the fence connecting sleeves (9) on the two groups of bent fences (2) between the first upright columns (11) and the second upright columns (12) are inconsistent.

5. A new anti-vibration stable fence as defined in claim 1 wherein: screw holes are formed in the lower portions of the outer surfaces of the first upright post (11), the second upright post (12) and the third upright post (13).

6. A new type of anti-vibration stable fence according to claim 1 or 4, characterized in that: the first seat plate (7), the second seat plate (8) and the support (6) are fixed to the lower portions of the outer surfaces of the first upright post (11), the second upright post (12) and the third upright post (13) through screw holes and bolts (10) respectively.