Adjustable connecting pedal for stator annular platform

Abstract

The utility model discloses a stator annular platform adjustable connecting pedal which comprises a pedal body of a plate-shaped structure, a front sliding groove and a rear sliding groove are formed in the surface of the pedal body, and the front sliding groove and the rear sliding groove are both of an arc-shaped structure. The front sliding groove and the rear sliding groove are each internally and slidably connected with two sets of buckles in clamped connection with the maintenance platform. The buckle is of an annular structure with a notch in the bottom, a threaded hole is formed in the upper surface of the annular structure, a locking bolt is in threaded connection with the interior of the threaded hole and is in sliding fit with the front sliding groove or the rear sliding groove, and a locking nut is connected to the top of the locking bolt; the device solves the problem that all units cannot be connected due to the fact that the distance and the angle of a fixed-size connection pedal in the prior art are not certain to be matched with maintenance platform units, and has the advantages that the distance and the angle of a pedal buckle can be adjusted, so that the device is matched with the maintenance platform units under various different conditions.

Description

Technical Field

[0001] The utility model belongs to the technical field of power system maintenance, and in particular relates to an adjustable connecting pedal of a stator annular platform. Background Art

[0002] During the construction of the stator annular maintenance platform, the overall platform is an annular structure composed of multiple fan-shaped units. Therefore, there will be joints at each adjacent unit, and a pedal platform needs to be set up at the joints to connect the adjacent platform units. However, in actual construction, due to the complex and non-uniform machine pit environment, the unit spacing is difficult to unify, and the spacing and angle of the fixed-size connecting pedals in the existing technology may not be suitable, and the units cannot be connected. Therefore, it is necessary to design an adjustable connecting pedal for the stator annular platform to solve the above problems. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide an adjustable connecting pedal for a stator annular platform. The device solves the problem that the spacing and angle of the fixed-size connecting pedals in the prior art may not be adapted to the maintenance platform units and the units cannot be connected. The utility model has the characteristics of being able to adjust the pedal buckle spacing and angle to adapt to maintenance platform units in various situations.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: the stator annular platform can be adjustably connected to the pedal, including a pedal body with a plate-like structure, and a front slide groove and a rear slide groove are provided on the surface of the pedal body, and the front slide groove and the rear slide groove are both arc-shaped structures; two sets of clips are slidably connected in the front slide groove and the rear slide groove to be clamped with the maintenance platform.

[0005] Preferably, the buckle is an annular structure with a bottom notch, and the annular structure is located below the pedal body.

[0006] Furthermore, the buckle is clamped with the steel pipe on the top of the annular platform.

[0007] Preferably, a threaded hole is provided on the upper surface of the annular structure, and a locking bolt is threadedly connected to the threaded hole.

[0008] Preferably, the locking bolt passes through the front slide groove or the rear slide groove and is slidably matched with the front slide groove or the rear slide groove.

[0009] Preferably, a locking nut is connected to the top of the locking bolt, and the width of the locking nut is greater than the width of the front sliding groove and the rear sliding groove.

[0010] Preferably, a plurality of handles are connected to the upper surface of the pedal body.

[0011] The stator annular platform provided by the utility model has the following beneficial effects of adjustable connecting pedal:

[0012] This device can greatly improve the versatility of the stator annular maintenance platform by adjusting the connecting plates between units, adapt to on-site maintenance conditions of units of different models, and solve the problem in the prior art that the spacing and angle of the fixed-size connecting pedals may not be suitable for the maintenance platform units, and the units cannot be connected. The device has the characteristics of adjustable pedal buckle spacing and angle, so as to adapt to maintenance platform units in various situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is the upper schematic diagram of the utility model;

[0015] Figure 2 It is a bottom schematic diagram of the utility model;

[0016] In the figure: pedal body 1, front slide groove 11, rear slide groove 12, buckle 2, locking bolt 3, handle 4, steel pipe 5. DETAILED DESCRIPTION

[0017] like Figure 1~Figure 2 In the figure, the stator annular platform can adjustably connect the pedal, including a pedal body 1 of a plate-like structure, a front slide groove 11 and a rear slide groove 12 are opened on the surface of the pedal body 1, and the front slide groove 11 and the rear slide groove 12 are both arc-shaped structures; two sets of buckles 2 are slidably connected in the front slide groove 11 and the rear slide groove 12 to clamp with the maintenance platform.

[0018] Preferably, the buckle 2 is an annular structure with a bottom notch, and the annular structure is located below the pedal body 1 .

[0019] Furthermore, the buckle 2 is snap-connected with the steel pipe 5 on the top of the annular platform.

[0020] Preferably, a threaded hole is provided on the upper surface of the annular structure, and a locking bolt 3 is threadedly connected to the threaded hole.

[0021] Preferably, the locking bolt 3 passes through the front slide groove 11 or the rear slide groove 12 and slides in cooperation with the front slide groove 11 or the rear slide groove 12 .

[0022] Preferably, a locking nut is connected to the top of the locking bolt 3 , and the width of the locking nut is greater than the width of the front sliding groove 11 and the rear sliding groove 12 .

[0023] Preferably, a plurality of handles 4 are connected to the upper surface of the pedal body 1 .

[0024] The working principle of the above-mentioned stator annular platform adjustable connection pedal is as follows:

[0025] When in use, by sliding two sets of buckles 2 between the front slide groove 11 and the rear slide groove 12, the buckles 2 are adapted to the angle and spacing of the joints of the lower platform units, so that they are clamped on the steel pipe 5 of the adjacent platform units, and then the locking nut is tightened to lock the buckles 2. The two units can be connected via the buckles 2, and the units no longer need to be fixed in order to be used.

Claims

1. The stator annular platform can be adjusted to connect the pedal, characterized by: The pedal body (1) comprises a plate-shaped structure, wherein a front slide groove (11) and a rear slide groove (12) are provided on the surface of the pedal body (1), and both the front slide groove (11) and the rear slide groove (12) are arc-shaped structures; and two groups of buckles (2) are slidably connected in the front slide groove (11) and the rear slide groove (12) to be clamped with the inspection platform.

2. The stator annular platform adjustable connecting pedal according to claim 1, characterized in that: The buckle (2) is an annular structure with a bottom notch, and the annular structure is located below the pedal body (1).

3. The stator annular platform adjustable connecting pedal according to claim 2, characterized in that: A threaded hole is provided on the upper surface of the annular structure, and a locking bolt (3) is threadedly connected in the threaded hole.

4. The stator annular platform adjustable connecting pedal according to claim 3, characterized in that: The locking bolt (3) passes through the front slide groove (11) or the rear slide groove (12) and is slidably engaged with the front slide groove (11) or the rear slide groove (12).

5. The stator annular platform adjustable connecting pedal according to claim 4, characterized in that: A locking nut is connected to the top of the locking bolt (3), and the width of the locking nut is greater than the width of the front sliding groove (11) and the rear sliding groove (12).

6. The stator annular platform adjustable connecting pedal according to claim 1, characterized in that: A plurality of handles (4) are connected to the upper surface of the pedal body (1).

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