Disassembling tool for energy accumulator
By designing an accumulator disassembly tool and utilizing a combination of an upper clamp, a lower clamp, and a travel wheel, the potential safety hazards in the disassembly and transportation of the accumulator in the EH oil system of the steam turbine are resolved, achieving safe and labor-saving operations.
Patent Information
- Application Number
- CN202422668877.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-11-04
AI Technical Summary
In the prior art, there are safety hazards when disassembling and transporting the accumulator of the EH oil system of the steam turbine, which can easily cause people to be squeezed or hit.
An accumulator disassembly tool is designed, which includes an upper clamp, a lower clamp, a connecting rod and a travel wheel. Stable connection and lifting are achieved through bolt connection, and the accumulator is pushed using the travel wheel to reduce manpower consumption.
It enables safe and labor-saving disassembly and movement of accumulators in a small space, reduces the risk of personal injury and improves operational efficiency.
Smart Images

Figure CN223313899U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field, in particular to an accumulator disassembly tool. Background Art
[0002] The installation space of the turbine EH oil system accumulator is small. When dismantling and moving the accumulator, large machinery cannot be used. The accumulator can only be moved out manually after being dismantled. The existing method of moving the accumulator is to use hemp rope to tie the accumulator, and then the operator lifts the accumulator out. This method of transportation is prone to the risk of people being squeezed and hit, and poses a major safety hazard. Utility Model Content
[0003] The main purpose of the utility model is to provide an accumulator disassembly tool to solve the problem that the accumulator transportation method in the above-mentioned prior art is prone to the risk of people being squeezed and hit, etc.
[0004] In order to achieve the above-mentioned purpose, the utility model provides an accumulator disassembly tool, comprising an upper clamp for clamping the middle part of the accumulator and a lower clamp for clamping the bottom of the accumulator to play a supporting role; the upper clamp and the lower clamp each include two half clamps that are detachably and fixedly connected; a connecting rod is detachably and fixedly connected between the upper clamp and the lower clamp; a lifting rod is detachably and fixedly connected to the upper clamp.
[0005] Furthermore, the bottom of the connecting rod is detachably fixedly connected with a walking wheel.
[0006] Furthermore, the two half hoops of the upper clamp and the two half hoops of the lower clamp are connected by bolts.
[0007] Furthermore, the connecting rod is connected between the two half hoops of the upper clamp and the two half hoops of the lower clamp by bolts.
[0008] Furthermore, the lifting rod is connected between the two half hoops of the upper clamp by means of bolts, and the inner end of the lifting rod abuts against the accumulator.
[0009] Furthermore, a gasket is provided at the inner end of the lifting rod to prevent the accumulator from being squeezed and damaged.
[0010] The utility model can realize stable connection of the accumulator by arranging the upper clamp and the lower clamp; and can facilitate lifting of the accumulator by arranging the lifting rod.
[0011] The utility model is provided with traveling wheels, so that the accumulator can be conveniently lifted out of a narrow space and then pushed, which is more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The drawings in the specification, which constitute a part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.
[0013] Figure 1 Schematic diagram of the structure of the accumulator disassembly tool in the embodiment;
[0014] Figure 2 This is a schematic structural diagram of a schematic structural diagram of a lower clamp in an embodiment;
[0015] Figure 3 Schematic diagram of the structure of the connection between the upper clamp and the lifting rod in the embodiment.
[0016] In the figure: 1, upper clamp; 2, accumulator; 3, lower clamp; 4, half clamp; 5, connecting rod; 6, lifting rod; 601, gasket; 7, walking wheel. DETAILED DESCRIPTION
[0017] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0018] like Figures 1 to 3 As shown, according to an embodiment of the present utility model, an accumulator disassembly tool is provided, comprising an upper clamp 1 for clamping the middle part of the accumulator 2 and a lower clamp 3 for clamping the bottom of the accumulator 2 to play a supporting role; the upper clamp 1 and the lower clamp 3 each include two detachable and fixedly connected half-hoops 4; a connecting rod 5 is detachably and fixedly connected between the upper clamp 1 and the lower clamp 3; a lifting rod 6 is detachably and fixedly connected to the upper clamp 1; by arranging the upper clamp 1 and the lower clamp 3, a stable connection of the accumulator can be achieved; by arranging the lifting rod 6, the accumulator can be conveniently lifted.
[0019] The bottom of the connecting rod 5 is threadedly connected to a traveling wheel 7; by providing the traveling wheel 7, the accumulator 2 can be easily lifted out of a narrow space and then pushed, which is more labor-saving.
[0020] The two half hoops 4 of the upper clamp 1 and the two half hoops 4 of the lower clamp 3 are connected by bolts; the connecting rod 5 is connected between the two half hoops 4 of the upper clamp 1 and the two half hoops 4 of the lower clamp 3 by bolts; the lifting rod 6 is connected between the two half hoops 4 of the upper clamp 1 by bolts, and the inner end of the lifting rod 6 abuts against the accumulator 2; the inner end of the lifting rod 6 is provided with a gasket 601 for preventing the accumulator 2 from being squeezed out.
[0021] The working principle of the above embodiment is:
[0022] When the accumulator 2 needs to be disassembled, the upper clamp 1 and the lower clamp 3, the connecting rod 5 and the lifting rod 6 are first installed on the outside of the accumulator 2; then the accumulator 2 is removed from the installation location, and the operator lifts the accumulator 2; after the accumulator 2 is lifted out of the narrow area, the walking wheel 7 is installed on the connecting rod 5; then the operator pushes the accumulator 2 until it is pushed to the storage or maintenance area.
[0023] This embodiment is safer and more labor-saving during use, and facilitates the disassembly and movement of the accumulator 2 .
[0024] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.
Claims
1. An accumulator disassembly tool, characterized in that: The utility model comprises an upper clamp (1) for clamping the middle part of the accumulator (2) and a lower clamp (3) for clamping the bottom of the accumulator (2) to play a supporting role; the upper clamp (1) and the lower clamp (3) each comprise two detachably fixedly connected half-hoops (4); a connecting rod (5) is detachably fixedly connected between the upper clamp (1) and the lower clamp (3); and a lifting rod (6) is detachably fixedly connected to the upper clamp (1).
2. The accumulator removal tool according to claim 1, characterized in that: The bottom of the connecting rod (5) is detachably and fixedly connected to a walking wheel (7).
3. The accumulator removal tool according to claim 1, characterized in that: The two half hoops (4) of the upper clamp (1) and the two half hoops (4) of the lower clamp (3) are connected by bolts.
4. The accumulator removal tool according to claim 1, characterized in that: The connecting rod (5) is connected between the two half hoops (4) of the upper hoop (1) and the two half hoops (4) of the lower hoop (3) by means of bolts.
5. The accumulator removal tool according to claim 1, characterized in that: The lifting rod (6) is connected between the two half hoops (4) of the upper clamp (1) by means of bolts, and the inner end of the lifting rod (6) abuts against the accumulator (2).
6. The accumulator removal tool according to claim 1, characterized in that: The inner end of the lifting rod (6) is provided with a gasket (601) for preventing the accumulator (2) from being crushed.