Ship gas turbine base

Abstract

The utility model discloses a ship gas turbine base, and relates to the technical field of gas turbine installation. The device comprises a base, supporting seats are symmetrically and fixedly connected to the top of the base, a lower limiting support is fixedly connected to the tops of the supporting seats, a lower limiting groove is formed in the bottom of the inner side of the lower limiting support, and an upper limiting support is arranged above the lower limiting support. The ship gas turbine is placed on the lower limiting support, the connecting arms at the two ends of the upper limiting support are aligned to and penetrate through the through grooves, then the crank handle is manually rotated clockwise to drive the double-thread screw to rotate, the two locking supports are driven by the double-thread screw to synchronously move outwards, and then the ship gas turbine is locked. And the upper end of the locking bracket penetrates through the locking slot to lock the connecting arm, so that the limiting installation of the ship gas turbine can be realized through the matching of the upper limiting bracket and the lower limiting bracket, a plurality of electric appliance elements are not needed for driving, the maintenance cost can be reduced, and the personnel maintenance is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of gas turbine installation, especially relates to a ship gas turbine pedestal. BACKGROUND

[0002] The gas turbine is an internal combustion power machine with continuous flow gas as working medium to drive impeller high-speed rotation, and converts fuel energy into useful work, and is a rotary impeller type heat engine, so the gas turbine is widely used on the aircraft or ship, and the ship gas turbine is usually installed and fixed through the pedestal.

[0003] However, the applicant finds that the ship gas turbine is driven by the multiple transmission motors and telescopic cylinders during installation and dismounting, so that the maintenance cost is increased, and personnel maintenance is not convenient, and therefore, the ship gas turbine pedestal is provided. UTILITY MODEL CONTENTS

[0004] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0005] The utility model discloses a ship gas turbine pedestal, including the base, the top of the base is fixedly connected with the support seat, the top of the support seat is fixedly connected with the lower limit support, the bottom of the inner side of the lower limit support is equipped with the lower limit recess, the upper limit support is provided above the lower limit support, the top of the inner side of the upper limit support is equipped with the upper limit slot, the bottom of both ends of the upper limit support is fixedly connected with the connecting arm, and the lower end of the connecting arm penetrates the both ends of the lower limit support, and the lower end of the connecting arm is equipped with the locking slot.

[0006] Preferably, a set of supports are symmetrically fixed at both ends of the upper limit support, and the lower end of the support is fixedly connected with a connecting plug rod.

[0007] Preferably, a connecting rod sleeve is symmetrically fixed at both ends of the support seat, and the connecting plug rod is connected with the connecting rod sleeve.

[0008] Preferably, a protective pad is fixedly connected to the inner side wall of the upper limit support and the inner side wall of the lower limit support.

[0009] Preferably, the lower limit recess is connected with a lower limit protrusion arranged on the marine gas turbine, and the upper limit groove is connected with an upper limit protrusion arranged on the marine gas turbine.

[0010] Preferably, a through groove is formed at both ends of the lower limit support, the lower end of the connecting arm movably penetrates the through groove, and the upper end of the locking support and the lower end of the connecting arm are provided with a round corner.

[0011] The utility model has the following beneficial effects:

[0012] The utility model discloses a marine gas turbine base, through placing the marine gas turbine on the lower limit support, and the connecting arm of the upper limit support both ends is aligned and penetrates the through groove, then manually rotates the hand crank and drives the double -end screw rod to rotate, and the double -end screw rod drives two locking supports to move outwards synchronously, and the upper end of the locking support penetrates the locking slot and locks the connecting arm, and through the cooperation of the upper limit support and the lower limit support, the installation of the marine gas turbine is limited, does not need to drive through multiple electric elements, can reduce maintenance cost and is convenient for personnel maintenance, the cooperation of the connecting plug rod and the connecting rod sleeve can realize the connection between the support seat and the upper limit support, and the connection between the upper limit support and the lower limit support can be more stable. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0014] Fig. 1 It is a structural schematic diagram of the utility model discloses a marine gas turbine base;

[0015] Fig. 2 It is the internal structure schematic diagram of the utility model discloses a marine gas turbine base after taking off the upper limit support;

[0016] Fig. 3The utility model discloses a structure diagram of upper and lower limiting support of ship gas turbine pedestal.

[0017] In the drawings, the component list represented by each sign is as follows:

[0018] 1, base; 2, support seat; 21, connecting rod sleeve; 3, lower limiting support; 31, lower limiting recess; 32, through slot; 4, upper limiting support; 41, upper limiting slot; 42, support; 5, protective pad; 6, double-end screw rod; 61, hand crank; 7, locking support; 8, connecting arm; 81, locking slot; 9, connecting plug rod. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the protection scope of the utility model.

[0020] Please refer to Figs. 1-3 The utility model provides a technical scheme:

[0021] The utility model provides a ship gas turbine pedestal, including the base 1, the top of base 1 is fixedly connected with the support seat 2 in symmetry, the top of support seat 2 is fixedly connected with the lower limit support 3, the bottom of lower limit support 3 inside is equipped with the lower limit recess 31, and the lower limit recess 31 is connected with the lower limit protruding of ship gas turbine and is set up cooperation and connection, the both ends of lower limit support 3 are all equipped with through groove 32, and the upper of lower limit support 3 is equipped with the upper limit support 4, and the top of upper limit support 4 inside is equipped with the upper limit slot 41, and the upper limit slot 41 is connected with the upper limit protruding of ship gas turbine and is set up cooperation and connection, and the inner side wall of lower limit support 3 and the inner side wall of upper limit support 4 all are fixedly connected with the protective pad 5, and the bottom of both ends of upper limit support 4 is fixedly connected with the connecting arm 8, and the lower end of connecting arm 8 penetrates the both ends of lower limit support 3, and the lower end of connecting arm 8 is equipped with locking slot 81, and the lower end of connecting arm 8 is movably penetrated through groove 32, and the inside of support seat 2 is slidably connected with locking bracket 7 in symmetry, and the upper end of locking bracket 7 and the lower end of connecting arm 8 are all provided with round corner, and the inside of support seat 2 is rotatably connected with double -end screw 6 through bearing, and the thread of both ends of double -end screw 6 is opposite, and the both ends of double -end screw 6 are respectively threaded and penetrated the lower part of two locking bracket 7, and the upper end of two locking bracket 7 is stretched to the outside of support seat 2 and is respectively penetrated the locking slot 81 of two connecting arm 8 lower end, by placing the ship gas turbine on the lower limit support 3, and the connecting arm 8 of upper limit support 4 both ends is aligned and penetrated through groove 32, then manually rotates hand crank 61 clockwise and drives double -end screw 6 to rotate, by double -end screw 6 drive two locking bracket 7 synchronous outward movement, make the upper end of locking bracket 7 penetrate locking slot 81 and lock connecting arm 8, can realize the location installation of ship gas turbine through the cooperation of upper limit support 4 and lower limit support 3, do not need to drive through multiple electric elements, can reduce maintenance cost and be convenient for personnel maintenance, one end of double -end screw 6 extends to the outside of support seat 2 and is fixedly provided with hand crank 61, when installing and fixing ship gas turbine, can place the ship gas turbine on the lower limit support 3 through crane, and make the lower limit protruding on the ship gas turbine and be clamped in the lower limit recess 31, then the connecting arm 8 of upper limit support 4 both ends bottom is aligned and penetrated through groove 32, make upper limit support 4 press tightly on the ship gas turbine, the limit protruding on the ship gas turbine can be clamped in upper limit slot 41 at this time, then manually rotates hand crank 61 clockwise and drives double -end screw 6 to rotate, by double -end screw 6 drive two locking bracket 7 synchronous outward movement, make the upper end of locking bracket 7 penetrate locking slot 81 and lock connecting arm 8, can realize the location installation of ship gas turbine, reverse operation above -mentioned step, can realize the quick disassembly of ship gas turbine.

[0022] A group of supports 42 are symmetrically fixed at both ends of the upper limit support 4, the lower end of the support 42 is fixedly connected with a connecting plug rod 9, both ends of the support seat 2 are symmetrically fixed with a connecting rod sleeve 21, the connecting plug rod 9 is matched with the connecting rod sleeve 21, the matching of the connecting plug rod 9 and the connecting rod sleeve 21 can realize the connection of the support seat 2 and the upper limit support 4, so that the connection of the upper limit support 4 and the lower limit support 3 can be more stable, and in the process of passing the lower end of the connecting arm 8 through the through slot 32, the lower end of the connecting plug rod 9 can be inserted into the connecting rod sleeve 21, so that the connection of the upper limit support 4 and the lower limit support 3 can be more stable.

[0023] Working principle: when in use, when installing and fixing the marine gas turbine, the marine gas turbine can be placed on the lower limit support 3 by the crane, and the lower limit protrusions on the marine gas turbine are clamped in the lower limit grooves 31, then the connecting arms 8 at both ends of the upper limit support 4 are aligned and penetrated through the through slot 32, so that the upper limit support 4 is pressed on the marine gas turbine, at this time, the limit protrusions on the marine gas turbine can be clamped in the upper limit groove 41, in the process of passing the lower end of the connecting arm 8 through the through slot 32, the lower end of the connecting plug rod 9 can be inserted into the connecting rod sleeve 21, so that the connection of the upper limit support 4 and the lower limit support 3 can be more stable, then the hand crank 61 is manually rotated clockwise to drive the double-headed screw rod 6 to rotate, the two locking supports 7 are synchronously moved outward by the double-headed screw rod 6, so that the upper end of the locking support 7 penetrates the locking plug slot 81 to lock the connecting arm 8, so as to realize the limiting installation of the marine gas turbine, and the above steps are reversely operated, so as to realize the quick disassembly of the marine gas turbine.

[0024] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0025] The above is only the preferred embodiment of the present application, and does not limit the present application, any modification of the technical solutions described in the foregoing embodiments, and equivalent replacement of part of the technical features, all belong to the protection scope of the present application.

Claims

1. A marine gas turbine pedestal comprising a base (1), characterised in that: The top of the base (1) is symmetrically fixedly connected with a support seat (2), the top of the support seat (2) is fixedly connected with a lower limiting support (3), the bottom of the inner side of the lower limiting support (3) is provided with a lower limiting groove (31), the upper side of the lower limiting support (3) is provided with an upper limiting support (4), the top of the inner side of the upper limiting support (4) is provided with an upper limiting groove (41), the bottom of both ends of the upper limiting support (4) is fixedly connected with a connecting arm (8), the lower end of the connecting arm (8) penetrates both ends of the lower limiting support (3), and the lower end of the connecting arm (8) is provided with a locking slot (81), the inside of the support seat (2) is symmetrically and slidably connected with a locking support (7), the inside of the support seat (2) is rotatably connected with a double-head screw rod (6) through a bearing, the screw threads of both ends of the double-head screw rod (6) are opposite, and both ends of the double-head screw rod (6) are respectively threaded and penetrate the lower parts of the two locking supports (7), the upper ends of the two locking supports (7) extend to the outside of the support seat (2) and respectively penetrate the locking slots (81) in the lower ends of the two connecting arms (8), and one end of the double-head screw rod (6) extends to the outside of the support seat (2) and is fixedly provided with a hand crank (61).

2. A marine gas turbine foundation according to claim 1, characterised in that Both ends of the upper limiting support (4) are symmetrically and fixedly provided with a group of supports (42), the lower end of the support (42) is fixedly connected with a connecting plug rod (9), and the lower end of the connecting plug rod (9) is provided with a round corner.

3. A marine gas turbine foundation according to claim 2, characterised in that Both ends of the support seat (2) are symmetrically and fixedly provided with a connecting rod sleeve (21), and the connecting plug rod (9) is connected with the connecting rod sleeve (21).

4. A marine gas turbine foundation according to claim 1, characterised in that The inner side walls of the lower limiting support (3) and the upper limiting support (4) are both fixedly connected with a protective pad (5).

5. A marine gas turbine foundation according to claim 1, characterised in that The lower limiting groove (31) is connected with the lower limiting protrusion arranged on the marine gas turbine, and the upper limiting groove (41) is connected with the upper limiting protrusion arranged on the marine gas turbine.

6. A marine gas turbine foundation according to claim 1, characterised in that Both ends of the lower limiting support (3) are provided with a through groove (32), the lower end of the connecting arm (8) movably penetrates the through groove (32), and the upper end of the locking support (7) and the lower end of the connecting arm (8) are both provided with a round corner.

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