Lifting platform for mounting gas turbine generator

Abstract

The utility model relates to the technical field of gas turbine generator installation, in particular to a lifting platform for gas turbine generator installation, which comprises a storage bracket, a pushing handle is fixedly connected to the back of the storage bracket, a storage groove is arranged at the bottom end in the storage bracket, a sealing groove is arranged at the top end in the storage bracket, and the pushing handle is fixedly connected with the sealing groove. The top of the storage bracket is movably connected with a lifting table, and the bottom end of the lifting table is fixedly connected with a bracket. Through the arrangement of the storage bracket, the storage groove, the sealing groove, the lifting table, the bracket, the first electric push rod, the first lifting frame, the second electric push rod, the second lifting frame, the sealing ring and the sealing sleeve, the equipment can be lifted and operated more safely for a long time; a worker firstly pushes a pushing handle of the storage bracket, and then stably pushes and uses the whole equipment through a moving frame and universal wheels at the bottom of the storage bracket.

Description

Technical Field

[0001] The utility model relates to the technical field of gas turbine generator installation, in particular to a lifting platform for installing a gas turbine generator. Background Art

[0002] Gas turbine power generation technology has been popularized in major thermal power plants in my country. However, the maintenance problems that gas turbines must face during use are not optimistic. Since the cleanliness of natural gas may not be effectively controlled, impurities in natural gas can easily accumulate in the compressor chamber and even corrode the base metal. In many cases, manufacturers must filter the gas before introducing it into the gas turbine for combustion. Despite filtering, impurity accumulation and base metal corrosion still exist in the compressor chamber.

[0003] For example, the patent document with the announcement number CN 217947547 U discloses a lifting platform for installing a gas turbine generator, including a bottom plate, a first slide groove is arranged on the right side of the top of the bottom plate, a second slide rod is fixedly connected inside the first slide groove, a first slider is slidably connected outside the second slider, a first connecting rod is rotatably connected to the top of the first slider, a first motor is fixedly connected to the middle of the top of the bottom plate, a threaded rod is fixedly connected to the right driving end of the first motor, and a threaded sleeve is threadedly connected to the outside of the threaded rod. In the utility model, by using the first connecting rod, the second connecting rod, the first motor, the threaded rod, the threaded block and the like in combination, the gas turbine generator can be placed in a high place to prevent people from touching it, and when it needs to be repaired, the support plate can be lowered to achieve the effect of disassembling the gas turbine generator.

[0004] However, during actual use, this structure can only be lifted and lowered directly, and is unable to properly protect the lifting equipment when not in use, resulting in the inability to use the equipment for a longer period of time. At the same time, the equipment is unable to quickly position and lock the lifting equipment, and is unable to meet daily use needs. Therefore, it is urgent to design a lifting platform for installing a gas turbine generator to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a lifting platform for installing a gas turbine generator, so as to solve the problem that the existing structure proposed in the above background technology can only be lifted directly and exposedly during actual use, and cannot achieve proper protection operation of the lifting equipment when not in use, resulting in the inability to perform more long-term use operation of the equipment as a whole. At the same time, the equipment cannot perform rapid positioning and locking operations on the lifting equipment, and cannot meet daily use needs.

[0006] To achieve the above object, the utility model provides the following technical solution: a lifting platform for installing a gas turbine generator, comprising a storage bracket, a push handle is fixedly connected to the back of the storage bracket, a storage groove is provided at the bottom end of the storage bracket, and a sealing groove is provided at the top end of the storage bracket;

[0007] A lifting platform, the top of the storage bracket is movably connected to the lifting platform, the bottom end of the lifting platform is fixedly connected to the bracket, first electric push rods are arranged on both sides of the bottom end of the bracket, and a first lifting frame is arranged at one end of the first electric push rod.

[0008] Preferably, second electric push rods are provided at both ends of the bottom of the first lifting frame, and a second lifting frame is provided at one end of the second electric push rod.

[0009] Preferably, a sealing ring is provided on the inner bottom wall of the sealing groove, and a sealing sleeve is provided on the inner wall of the sealing groove.

[0010] Preferably, both sides of the storage bracket are fixedly connected to limited side frames, and the back of the limited side frame is provided with a top fixing push rod.

[0011] Preferably, a contraction groove is provided inside the position-limiting side frame, and an arc-shaped clamping seat is movably connected inside the contraction groove via a top fixing push rod.

[0012] Preferably, the bottom end of the storage bracket is fixedly connected to a movable frame, and the bottom of the movable frame is provided with universal wheels.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The lifting platform for installing a gas turbine generator can make the equipment perform safer and longer-term lifting and use operations through the storage bracket, storage groove, sealing groove, lifting platform, bracket, first electric push rod, first lifting frame, second electric push rod, second lifting frame, sealing ring and sealing sleeve. In actual use, the staff first pushes the pushing handle of the storage bracket, and then uses the moving frame and the universal wheel at the bottom of the storage bracket to push and use the equipment as a whole stably. After that, the second electric push rods at both ends of the second lifting frame can be started first to drive the first lifting frame as a whole to perform one-end lifting operation, and then the first electric push rods on both sides of the first lifting frame are started to drive the bracket on the surface of the first lifting frame to perform two-stage lifting operation, so that the lifting platform as a whole can be quickly lifted and lowered. At the same time, when the lifting platform as a whole falls back to the inside of the storage bracket, its bottom can be sealed and docked with the sealing ring and sealing sleeve of the sealing groove, so that all lifting equipment can perform a safe protection storage operation inside the storage groove, which greatly improves the service life of the whole equipment and reflects the practicality of the equipment design.

[0015] The lifting platform for installing a gas turbine generator further improves the overall use effect of the equipment by providing a storage bracket, a first lifting frame, a second electric push rod, a second lifting frame, a limiting side frame, a top fixing push rod, a contraction groove and an arc-shaped holder. In daily use, when the second electric push rods at both ends of the second lifting frame drive the first lifting frame to lift as a whole, the two sets of top fixing push rods on the back of the limiting side frames can be started synchronously to drive the arc-shaped holder at one end to be pushed out from the contraction groove of the limiting side frame, thereby performing an adaptive limiting top connection operation on the first electric push rods on both sides of the bottom of the first lifting frame, thereby performing a stable limiting locking operation on the bracket and the lifting platform at the top of the first electric push rod, thereby quickly ensuring the stability of the subsequent lifting platform surface equipment during normal operation, which reflects the comprehensiveness of the equipment design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is an overall schematic diagram of the storage bracket structure of the utility model;

[0018] Figure 3 It is an overall schematic diagram of the lifting platform structure of the utility model;

[0019] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure in the middle.

[0020] In the figure: 1. storage bracket; 2. push handle; 3. storage slot; 4. sealing slot; 5. lifting platform; 6. bracket; 7. first electric push rod; 8. first lifting frame; 9. second electric push rod; 10. second lifting frame; 11. sealing ring; 12. sealing sleeve; 13. limiting side frame; 14. top fixing push rod; 15. contraction slot; 16. arc-shaped holder; 17. moving frame; 18. universal wheel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , an embodiment provided by the utility model:

[0023] A lifting platform for installing a gas turbine generator comprises a storage bracket 1, a push handle 2 is fixedly connected to the back of the storage bracket 1, a storage groove 3 is arranged at the inner bottom end of the storage bracket 1, a sealing groove 4 is arranged at the inner top end of the storage bracket 1, limited side frames 13 are fixedly connected to both sides of the storage bracket 1, a top fixing push rod 14 is arranged on the back of the limited side frame 13, a contraction groove 15 is opened inside the limited side frame 13, an arc-shaped clamping seat 16 is movably connected to the inside of the contraction groove 15 through the top fixing push rod 14, a moving frame 17 is fixedly connected to the bottom end of the storage bracket 1, and a universal wheel 18 is arranged at the bottom of the moving frame 17.

[0024] A lifting platform 5 is movably connected to the top of the storage bracket 1, and a bracket 6 is fixedly connected to the bottom of the lifting platform 5. First electric push rods 7 are arranged on both sides of the bottom of the bracket 6, and a first lifting frame 8 is arranged at one end of the first electric push rod 7. Second electric push rods 9 are arranged at both ends of the bottom of the first lifting frame 8, and a second lifting frame 10 is arranged at one end of the second electric push rod 9. A sealing ring 11 is arranged on the inner bottom wall of the sealing groove 4, and a sealing sleeve 12 is arranged on the inner wall of the sealing groove 4.

[0025] Working principle: When in use, the user first pushes the push handle 2 of the storage bracket 1, and then uses the mobile frame 17 and the universal wheel 18 at the bottom of the storage bracket 1 to push the device as a whole stably. After that, the second electric push rods 9 at both ends of the second lifting frame 10 can be started first to drive the first lifting frame 8 to perform a one-end lifting operation as a whole, and then the first electric push rods 7 on both sides of the first lifting frame 8 are started to drive the bracket 6 on the surface of the first lifting frame 8 to perform a two-stage lifting operation, so that the lifting platform 5 can be quickly lifted and lowered as a whole. At the same time, when the lifting platform 5 falls back to the inside of the storage bracket 1 as a whole, its bottom can be sealed and docked with the sealing ring 11 and the sealing sleeve 12 of the sealing groove 4, so that all lifting equipment can be lifted. The safety protection type storage operation is carried out inside the storage groove 3, which greatly improves the service life of the entire equipment. In daily use, when the second electric push rods 9 at both ends of the second lifting frame 10 drive the first lifting frame 8 to lift as a whole, the top fixing push rods 14 on the back of the two sets of limiting side frames 13 can be started synchronously at this time, driving the arc-shaped card seat 16 at one end to be pushed out from the contraction groove 15 of the limiting side frame 13, thereby performing adaptive limiting top connection operations on the first electric push rods 7 on both sides of the bottom of the first lifting frame 8, thereby performing stable limiting locking operations on the bracket 6 and the lifting platform 5 at the top of the first electric push rod 7, thereby quickly ensuring the stability of the subsequent lifting platform 5 surface equipment during normal operation. The above is the entire working principle of the utility model.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A lifting platform for installing a gas turbine generator, comprising a storage bracket (1), characterized in that: A push handle (2) is fixedly connected to the back of the storage bracket (1), a storage groove (3) is provided at the inner bottom end of the storage bracket (1), and a sealing groove (4) is provided at the inner top end of the storage bracket (1); A lifting platform (5), the top of the storage bracket (1) is movably connected to the lifting platform (5), the bottom end of the lifting platform (5) is fixedly connected to a bracket (6), first electric push rods (7) are arranged on both sides of the bottom end of the bracket (6), and a first lifting frame (8) is arranged at one end of the first electric push rod (7).

2. A lifting platform for installing a gas turbine generator according to claim 1, characterized in that: Second electric push rods (9) are arranged at both ends of the bottom of the first lifting frame (8), and a second lifting frame (10) is arranged at one end of the second electric push rod (9).

3. A lifting platform for installing a gas turbine generator according to claim 1, characterized in that: The inner bottom wall of the sealing groove (4) is provided with a sealing ring (11), and the inner wall of the sealing groove (4) is provided with a sealing sleeve (12).

4. A lifting platform for installing a gas turbine generator according to claim 1, characterized in that: The two sides of the storage bracket (1) are fixedly connected to the limiting side frames (13), and the back of the limiting side frames (13) is provided with a top fixing push rod (14).

5. A lifting platform for installing a gas turbine generator according to claim 4, characterized in that: A contraction groove (15) is provided inside the position-limiting side frame (13), and an arc-shaped clamping seat (16) is movably connected inside the contraction groove (15) via a top fixing push rod (14).

6. A lifting platform for installing a gas turbine generator according to claim 1, characterized in that: The bottom end of the storage bracket (1) is fixedly connected to a moving frame (17), and the bottom of the moving frame (17) is provided with a universal wheel (18).

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