CN214616795U

CN214616795U - Connecting structure for assembling and disassembling engine shell

Info

Publication number: CN214616795U
Application number: CN202120722149.6U
Authority: CN
Inventors: 许寅
Original assignee: Hubei Weiken Power Technology Co ltd
Current assignee: Hubei Weiken Power Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-05
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a connection structure for engine shell dismouting, include: casing installation base and shock pad, wherein: the shock pad sets up in the outer lane at casing installation base top, locking connection mechanism, and locking connection mechanism is fixed to be set up in the both sides at casing installation base top, and locking connection mechanism includes chucking base and chucking lock post, and the regulation spout sliding connection that chucking lock post and locking connection mechanism one side were seted up adjusts the fixed clamp spring that is provided with of inner wall on one side of the spout. The utility model discloses a fixing clip hole that locking connection mechanism was equipped with utilizes the downthehole locking buckle of fixing clip to realize being connected with engine housing's quick block, and the block is simple and convenient, and reliable and stable efficient drives through the chucking lock post and impels the stand motion, realizes engine housing and mounting base's quick dismantlement, makes things convenient for the daily maintenance and the maintenance to the inside installation spare part of back shell of personnel.

Description

Connecting structure for assembling and disassembling engine shell

Technical Field

The utility model relates to an engine shell technical field specifically is a connection structure for engine shell dismouting.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, and the engine is suitable for a power generation device and can also refer to an entire machine including a power device (such as a gasoline engine and an aircraft engine). The types of the gas turbine engine include internal combustion engines (gasoline engines and the like), external combustion engines (Stirling engines, steam engines and the like), gas turbines (racing cars), electric motors and the like, and the gas turbine engine has very wide application in life of people. The engine casing usually requires a special connection structure for fixedly mounting it.

Current connection structure is loaded down with trivial details complicacy usually, is not convenient for realize high efficiency's dismantlement installation to engine housing, and connection structure poor stability, is unfavorable for playing the joint effect to the engine body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connection structure for engine shell dismouting to solve the problem that the current engine shell that above-mentioned background art provided is not convenient for improve engine shell's dismouting.

In order to achieve the above object, the utility model provides a following technical scheme: a connecting structure for attaching and detaching an engine case, comprising:

the anti-loosening clamping groove is formed in the top of the shell mounting base;

the locking and connecting mechanisms are fixedly arranged on two sides of the top of the machine shell mounting base;

the locking connection mechanism includes:

the clamping base is arranged on two sides of the machine shell mounting base, an adjusting sliding groove is formed in one side of each of the clamping bases on the two sides, the adjusting sliding groove is connected with a clamping locking column in a sliding mode, a clamping spring is fixedly arranged on the inner wall of one side of the adjusting sliding groove, a plurality of pushing vertical columns are fixedly arranged on the tops of the clamping locking columns, locking buckles are fixedly arranged on the surfaces of the pushing vertical columns, a plurality of fixing clamping holes which are uniformly distributed are formed in the tops of the clamping bases, and reset plates are connected to the inner walls of the bottoms of the fixing clamping holes in a sliding mode;

the locking draw-in groove that moves, the locking draw-in groove that moves sets up in the center at casing mounting base top, the both ends at the inboard top of locking draw-in groove all rotate and are connected with the arc trip.

In order to make can increase the dynamics that the card was held, as the utility model relates to an it is preferred, the wherein one end of clamping spring and the end fixed connection of chucking lock post.

In order to make engine case pop out the dismantlement fast, conduct the utility model relates to an it is preferred, a plurality of the board that resets all corresponds fixedly with the junction of fixing clip hole bottom and is provided with reset spring.

In order to make the locking buckle card hold more tightly, conduct the utility model relates to an it is preferred, a plurality of the inner wall of fixing clip hole one side is all fixed and is provided with the magnet piece.

In order to make the convenient slip chucking of locking buckle, as the utility model relates to an it is preferred, a plurality of the locking buckle sets up respectively in the inside in fixing clip hole.

In order to make to hold more stably, conduct motor housing card the utility model relates to an it is preferred, the both sides of locking moving card tank bottom are all fixed and are provided with a plurality of buffer spring, and are a plurality of buffer spring's top respectively with the bottom fixed connection of two arc trip.

In order to make the slip latch to the regulation spout reached, conduct the utility model relates to an optimal scheme: the side wall surface of the adjusting sliding groove is respectively provided with a plurality of sliding bolt connecting grooves.

In order to make the convenience realize lubricating to the body, as the utility model relates to an optimal scheme: and lubricating oil for lubrication is coated on the surface of the side wall of the return spring.

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

1) the locking mechanism is provided with a fixing clamp hole, and the locking buckle in the fixing clamp hole is utilized to realize quick clamping connection with the engine shell, so that the clamping is simple and convenient, the stability, reliability and efficiency are high, the pushing upright column is driven to move by the clamping lock column, the engine shell and the mounting base are quickly disassembled, and the daily maintenance and overhaul of the mounting parts in the rear shell are facilitated for personnel;

2) the arc-shaped clamping hook is additionally arranged, the fixing stability of the engine shell can be improved, the disassembly, assembly and use are convenient, the phenomenon of looseness is not easy to occur after long-term use, and the adjustment of the position of the arc-shaped hook above the engine shell is realized by arranging the pushing stand column.

Drawings

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

FIG. 2 is a schematic structural view of the front cross section of the locking connection mechanism of the present invention;

fig. 3 is an enlarged schematic structural view of a part a of the present invention;

fig. 4 is a schematic view of the main body front cross-section structure of the present invention.

In the figure: 1. a housing mounting base; 2. locking the connecting mechanism; 21. clamping the lock cylinder; 22. fixing the clamp hole; 23. adjusting the sliding chute; 24. a clamping spring; 25. pushing the upright post; 26. locking the buckle; 27. a magnet block; 28. a reset plate; 29. a return spring; 210. clamping the base; 3. a shock pad; 4. an anti-loosening clamping groove; 41. an arc-shaped clamping hook; 42. a buffer spring.

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.

Example 1

Please refer to fig. 1-3, the present invention provides a technical solution: a connecting structure for attaching and detaching an engine case, comprising:

the engine shell mounting structure comprises a shell mounting base 1, an anti-loosening clamping groove 4 and a damping pad 3, wherein the damping pad 3 is arranged on an outer ring of the top of the shell mounting base 1, so that the anti-seismic buffering capacity of the engine shell can be improved;

the locking and connecting mechanisms 2 are fixedly arranged on two sides of the top of the machine shell mounting base 1;

the lock connection mechanism 2 includes:

the clamping bases 210 are arranged on two sides of the machine shell installation base 1, one side of each of the two clamping bases 210 is provided with an adjusting sliding groove 23, the adjusting sliding grooves 23 are connected with clamping locking columns 21 in a sliding mode, the inner wall of one side of each adjusting sliding groove 23 is fixedly provided with a clamping spring 24, the tops of the clamping locking columns 21 are fixedly provided with a plurality of pushing upright columns 25, the surfaces of the pushing upright columns 25 are fixedly provided with locking buckles 26, the tops of the clamping bases 210 are provided with a plurality of fixing clamping holes 22 which are uniformly distributed, the inner walls of the bottoms of the fixing clamping holes 22 are connected with reset plates 28 in a sliding mode, the inner walls of one sides of the fixing clamping holes 22 are fixedly provided with magnet blocks 27, and the joints of the reset plates 28 and the bottoms of the fixing clamping holes 22 are fixedly provided with reset springs 29 correspondingly; the quick clamping connection with the engine shell is realized, the clamping is simple and convenient, the stability, the reliability and the efficiency are high, the pushing upright post 25 is driven to move by the clamping lock post 21, the quick disassembly of the engine shell and the mounting base is realized, and the daily maintenance and overhaul of the mounting parts in the rear shell are facilitated for personnel;

locking draw-in groove 4 that moves, locking draw-in groove 4 that moves sets up in the center at casing mounting base 1 top, the both ends at the inboard top of locking draw-in groove 4 that moves all rotate and are connected with arc trip 41, the both sides of locking draw-in groove 4 bottom that moves are all fixed and are provided with a plurality of buffer spring 42, a plurality of buffer spring 42's top respectively with two arc trip 41's bottom fixed connection, can increase the stationarity that engine casing is fixed, dismantle installation convenient to use, and the difficult phenomenon that becomes flexible that takes place after long-term the use, the lateral wall surface of adjusting spout 23 is provided with a plurality of slip bolt groove respectively. The adjusting sliding groove 23 is arranged at the sliding latch groove, so that clamping limiting is realized on the position of the adjusting sliding groove 23, lubricating oil for lubricating is coated on the surface of the side wall of the return spring 29, and the elastic supporting effect of the return spring 29 body is improved.

Concretely, directly take out engine housing, insert the connection position of engine housing bottom in the fixing clip hole 22, under the effect of gravity, can extrude locking buckle 26 to the inboard extrusion propulsion stand 25, thereby it extrudes clamping spring 24 to drive chucking lock post 21 to the inboard motion, after the complete fixed position of casing gets into fixing clip hole 22, under clamping spring 24's effect, drive chucking lock post 21 and move, thereby drive the motion of locking buckle 26, accomplish the card to engine housing and hold fixedly, can realize being connected with engine housing's quick block, the block is simple and convenient, and is reliable and stable efficient, drive propulsion stand 25 through chucking lock post 21 and move, realize engine housing and mounting base's quick dismantlement, make things convenient for personnel daily maintenance and the maintenance to the inside installation spare part of back casing.

Example 2

Referring to fig. 4, the difference technique of this embodiment compared with embodiment 1 is: after the engine case is clamped and fixed, the bottom of the engine case can extrude the arc-shaped clamping hooks 41 on the two sides to rotate, the clamping of the bottom of the engine case is increased through the arc-shaped clamping hooks 41, the fixing stability of the engine case can be increased, the engine case is convenient to disassemble, install and use, and the phenomenon of looseness is difficult to occur after long-term use.

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 and equivalents may be made without departing from the spirit and scope of the invention.

Claims

1. A connection structure for disassembly and assembly of an engine case, comprising:

the anti-loosening device comprises a machine shell mounting base (1), an anti-loosening clamping groove (4) and a damping pad (3), wherein the damping pad (3) is arranged on an outer ring of the top of the machine shell mounting base (1);

the locking and connecting mechanisms (2), the locking and connecting mechanisms (2) are fixedly arranged on two sides of the top of the machine shell mounting base (1);

the locking connection mechanism (2) comprises:

the clamping device comprises clamping bases (210) arranged on two sides of a housing mounting base (1), adjusting sliding grooves (23) are formed in one sides of the clamping bases (210) on the two sides, clamping locking columns (21) are connected to the adjusting sliding grooves (23) in a sliding mode, clamping springs (24) are fixedly arranged on the inner wall of one side of each adjusting sliding groove (23), a plurality of pushing upright columns (25) are fixedly arranged on the tops of the clamping locking columns (21), locking buckles (26) are fixedly arranged on the surfaces of the pushing upright columns (25), a plurality of fixing clamping holes (22) which are uniformly distributed are formed in the tops of the clamping bases (210), and reset plates (28) are connected to the inner walls of the bottoms of the fixing clamping holes (22) in a sliding mode;

locking draw-in groove (4) that moves, locking draw-in groove (4) that moves set up in the center at casing mounting base (1) top, the both ends at the inboard top of locking draw-in groove (4) that moves all rotate and are connected with arc trip (41).

2. The connecting structure for attaching and detaching an engine case according to claim 1, wherein: one end of the clamping spring (24) is fixedly connected with the end head of the clamping lock column (21).

3. The connecting structure for attaching and detaching an engine case according to claim 2, wherein: and the joints of the plurality of reset plates (28) and the bottoms of the fixed clamping holes (22) are correspondingly and fixedly provided with reset springs (29).

4. The connecting structure for attaching and detaching an engine case according to claim 1, wherein: and magnet blocks (27) are fixedly arranged on the inner walls of one sides of the plurality of fixing clamping holes (22).

5. The connecting structure for attaching and detaching an engine case according to claim 1, wherein: the locking buckles (26) are respectively arranged inside the fixing clamp holes (22).

6. The connecting structure for attaching and detaching an engine case according to claim 1, wherein: the two sides of the bottom of the anti-loosening clamping groove (4) are fixedly provided with a plurality of buffer springs (42), and the tops of the buffer springs (42) are fixedly connected with the bottoms of the two arc-shaped clamping hooks (41) respectively.

7. The connecting structure for attaching and detaching an engine case according to claim 1, wherein: the side wall surface of the adjusting sliding groove (23) is respectively provided with a plurality of sliding bolt connecting grooves.

8. A connecting structure for attaching and detaching an engine case according to claim 3, wherein: the side wall surface of the return spring (29) is coated with lubricating oil for lubrication.