Quickly-assembled platform for overhauling long-shaft deep-well pump

Abstract

The utility model provides a fast-assembly platform for overhauling a long-shaft deep-well pump, which comprises an overhauling platform and a support structure thereof, the overhauling platform is composed of two spliced working platforms, safety fences are arranged around the working platforms, a ladder stand is arranged on one side of each working platform, and adjustable support legs are arranged at the bottom end of the support structure. According to the utility model, the structure is simple, the convenience of rapid deployment and disassembly is taken into account, and the high efficiency under the emergency maintenance requirement and the practicability in daily maintenance are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of power station equipment maintenance, in particular to a quick-installation platform for maintenance of a long-axis deep-well pump. Background Art

[0002] Long-axis deep-well pumps are one of the important equipment for power station operation maintenance and leakage drainage, so it is particularly important to ensure that the equipment is successfully completed. In the existing technology, the maintenance process of deep-well pumps relies on traditional temporary scaffolding maintenance platforms, which are usually composed of vertical poles, horizontal poles, diagonal poles and racks. This platform has the problem of narrow working space and its load-bearing capacity is difficult to meet the maintenance needs.

[0003] 1. Comparative document CN208132896U discloses a maintenance platform for disassembly and assembly of long-axis deep-well pump bodies and vertical motors, and the protected claim is: "It includes a base plate, which is fixed on the ground, and a plurality of supports are fixed on the top of the base plate by bolts, and a slider is installed between two adjacent supports, and the slider and the supports form a sliding fit. This maintenance platform can be assembled and stored for a long time just below the electric hoist at the maintenance site, reducing the labor of transportation, effectively improving the maintenance efficiency and assembly accuracy of the disassembly and assembly of the long-axis deep-well pump body and the vertical motor, ensuring the safety and reliability during the equipment maintenance process, shortening the equipment maintenance time, and the maintenance platform is suitable for fixed sizes of different equipment, and has strong applicability and operability." However, this platform has no guardrail design, so there is a risk of maintenance personnel falling; because the ground for construction is not flat enough and the platform and structure are not stable enough, there is a risk of the platform tipping over; and there is no ladder, which makes it inconvenient for technicians to get on and off the platform.

[0004] Therefore, there is an urgent need for a quick-install platform for long-axis deep well pump maintenance to solve the above problems. Summary of the invention

[0005] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide a quick-install platform for overhauling a long-axis deep-well pump to solve the problems raised in the background technology.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a quick-install platform for long-axis deep-well pump maintenance, including a maintenance platform and a supporting structure thereof, wherein the maintenance platform is composed of two spliced ​​working platforms, a safety fence is arranged around the working platform, a ladder is arranged on one side of the working platform, and an adjustable support foot is arranged at the bottom end of the supporting structure.

[0007] Preferably, a rectangular hole surface is opened at the center of the working platform, and the hole surfaces of the two working platforms are spliced ​​to form a rectangular hole. The working platform is connected to the supporting structure through annular buckles on all sides.

[0008] Preferably, the support structure comprises a plurality of vertical pole modules, connecting sleeves and cross bar assemblies, the vertical pole modules are formed by welding a plurality of vertical poles and cross bars together, a connecting sleeve is provided at the top end of the vertical pole, and the bottom end of the vertical pole is connected to an adjustable support foot.

[0009] Preferably, snap-on connectors are provided at both ends of the crossbar assembly, and the vertical pole module is connected to the crossbar assembly via the snap-on connectors.

[0010] Preferably, the adjustable foot is composed of a rotatable screw sleeve, a screw, a base and an anti-slip pad, the inner cavity of the rotatable screw sleeve is provided with a thread, the screw rod body is provided with a thread, one end of the screw is connected to the inner cavity of the rotatable screw sleeve, and the other end of the screw is connected to the base, and the bottom surface of the base is provided with an anti-slip pad.

[0011] Preferably, the safety fence support foot is inserted into a connecting sleeve and fixed by inserting bolts through holes provided in the connecting sleeve body.

[0012] Preferably, the top end of the ladder is connected to the supporting structure via a ring buckle.

[0013] The utility model has the following beneficial effects:

[0014] 1. The design of the maintenance platform in the utility model not only has a stable support system, but also includes a ladder that is convenient for operators to pass and climb. In addition, the embracing design and platform height design fully consider ergonomics. This design not only optimizes space utilization, but also improves maintenance safety;

[0015] 2. The modular and rapid assembly system of the platform designed in the utility model, the modular component design of the platform, these components can be quickly assembled and disassembled on site as needed;

[0016] 3. The platform of the utility model is designed with adjustable feet, which allow an adjustment range of about 15 cm to adapt to uneven ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a top view of the utility model. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0020] See also Figure 1 to Figure 2A quick-install platform for long-axis deep-well pump maintenance includes a maintenance platform 1 and a supporting structure 2. The maintenance platform 1 is composed of two spliced ​​working platforms 3. The working platform 3 is surrounded by a safety fence 4. A ladder 5 is provided on one side of the working platform 3. The bottom end of the supporting structure 2 is provided with an adjustable foot 6. This structure not only ensures the stability and safety of the platform, but also provides sufficient working space to accommodate maintenance tools and operators of various sizes.

[0021] Preferably, a rectangular hole surface 3.1 is opened at the center of the working platform 3, and the hole surfaces 3.1 of two working platforms 3 are spliced ​​to form a rectangular hole. The working platform 3 is connected to the supporting structure 2 via annular buckles 3.2 on all sides.

[0022] Preferably, the support structure 2 includes a plurality of vertical pole modules 2.1, a connecting sleeve 2.2 and a cross bar assembly 2.3. The vertical pole module 2.1 is formed by welding a plurality of vertical poles 2.1.1 and cross bars 2.1.2 to each other. A connecting sleeve 2.2 is provided at the top of the vertical pole 2.1.1, and the bottom of the vertical pole 2.1.1 is connected to an adjustable support foot 6.

[0023] Preferably, the two ends of the crossbar assembly 2.3 are provided with snap-on connectors 2.3.1, and the vertical pole module 2.1 is connected to the crossbar assembly 2.3 by snap-on connectors 2.3.1. This design takes into account the convenience of rapid deployment and disassembly, ensuring high efficiency in emergency maintenance needs and practicality in daily maintenance.

[0024] Preferably, the adjustable support foot 6 is composed of a rotatable screw sleeve 6.1, a screw rod 6.2, a base 6.3 and an anti-skid pad 6.4, the inner cavity of the rotatable screw sleeve 6.1 is provided with threads, the shaft of the screw rod 6.2 is provided with threads, one end of the screw rod 6.2 is connected to the inner cavity of the rotatable screw sleeve 6.1, and the other end of the screw rod 6.2 is connected to the base 6.3, and the bottom surface of the base 6.3 is provided with an anti-skid pad 6.4. By adjusting the adjustable support foot 6, various terrains can be adapted, which is particularly important for the stability of the maintenance platform.

[0025] Preferably, the support feet of the safety fence 4 are inserted into the connecting sleeve 2.2, and bolts are inserted through the holes provided in the body of the connecting sleeve 2.2 for fixing. These protective devices ensure the safety of the operators when working at height.

[0026] Preferably, the top of the ladder 5 is connected to the support structure 2 via a ring buckle 3.2. The arrangement of the ladder facilitates technicians to go up and down the platform, and the buckle-type connection method facilitates assembly and disassembly.

[0027] The working principle of this embodiment is as follows:

[0028] When the utility model is needed to work, at the beginning of the long-axis deep well pump maintenance work, the maintenance platform 1 is first quickly built according to the work requirements; the platform is provided with an embracing work surface 3 at a height of 1.8m through its supporting structure 2, providing a safe and convenient working area for maintenance personnel. The outside of the work surface is equipped with a safety fence 4 to ensure the safety of the staff when working at height. Then adjust the adjustable feet 6 to adapt to the terrain; when performing maintenance work, the maintenance personnel can reach the work surface 3 through the ladder 5. Subsequently, the maintenance work is carried out on the work surface 3; after completing the maintenance work, the maintenance platform can be quickly disassembled to restore the original state on site.

[0029] The above-mentioned embodiments are only preferred technical solutions of the present utility model and should not be regarded as limitations of the present utility model. The protection scope of the present utility model should be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present utility model.

Claims

1. A quick-install platform for maintenance of a long-axis deep-well pump, comprising a maintenance platform (1) and a supporting structure (2), characterized in that: The maintenance platform (1) is composed of two spliced ​​working platforms (3), the working platform (3) is provided with a safety fence (4) around it, a ladder (5) is provided on one side of the working platform (3), an adjustable foot (6) is provided at the bottom end of the supporting structure (2), a rectangular hole surface (3.1) is opened at the center of the working platform (3), the hole surfaces (3.1) of the two working platforms (3) are spliced ​​to form a rectangular hole, and the working platform (3) is connected to the supporting structure (2) via annular buckles (3.2) around it.

2. A quick-install platform for long-axis deep-well pump maintenance according to claim 1, characterized in that: The support structure (2) comprises a plurality of vertical pole modules (2.1), a connecting sleeve (2.2) and a crossbar assembly (2.3); the vertical pole modules (2.1) are formed by mutually welding a plurality of vertical poles (2.1.1) and crossbars (2.1.2); the top ends of the vertical poles (2.1.1) are provided with connecting sleeves (2.2); and the bottom ends of the vertical poles (2.1.1) are connected to adjustable feet (6).

3. A quick-install platform for long-axis deep-well pump maintenance according to claim 2, characterized in that: Both ends of the crossbar assembly (2.3) are provided with snap-on connectors (2.3.1), and the upright module (2.1) and the crossbar assembly (2.3) are connected via the snap-on connectors (2.3.1).

4. The quick-install platform for long-axis deep-well pump maintenance according to claim 1, characterized in that: The adjustable support foot (6) is composed of a rotatable screw sleeve (6.1), a screw rod (6.2), a base (6.3) and an anti-skid pad (6.4); the inner cavity of the rotatable screw sleeve (6.1) is provided with a thread; the shaft of the screw rod (6.2) is provided with a thread; one end of the screw rod (6.2) is connected to the inner cavity of the rotatable screw sleeve (6.1); the other end of the screw rod (6.2) is connected to the base (6.3); and the bottom surface of the base (6.3) is provided with an anti-skid pad (6.4).

5. The quick-install platform for long-axis deep-well pump maintenance according to claim 1, characterized in that: The support feet of the safety fence (4) are inserted into the connecting sleeve (2.2), and bolts are inserted through holes provided in the body of the connecting sleeve (2.2) for fixing.

6. The quick-install platform for long-axis deep-well pump maintenance according to claim 1, characterized in that: The top end of the ladder (5) is connected to the support structure (2) via a ring-type buckle (3.2).

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