Auxiliary climbing device for christmas tree

Abstract

The utility model discloses an auxiliary climbing device for a christmas tree, which belongs to auxiliary climbing equipment for the christmas tree and particularly structurally comprises a plurality of pedal plates which are fixedly connected to vertical flange mounting positions on the christmas tree respectively. A plurality of pedals are arranged at the vertical flange of the gas production tree, an operator climbs and stands through the pedals to operate the valve, the operation is convenient, the operation difficulty is greatly reduced, a ladder does not need to be carried and erected, and the operation efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary climbing equipment for gas trees, and relates to an auxiliary climbing device for gas trees. Background Art

[0002] A large number of valves are installed on the gas tree, which need to be opened and closed frequently. When the height of the gas tree is greater than 2m, it is difficult to operate the valves directly. Usually, an escalator is used for operation. However, it is difficult to find a suitable position for the upper end of the existing escalator, and it will also be interfered with by other components on the gas tree, making it difficult to find the best position for placement, which will also lead to difficulty in operation. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a gas tree auxiliary climbing device to realize standing operation of the valve wheel of the valve, and the operation difficulty is greatly reduced.

[0004] The technical solution adopted by the utility model is: an auxiliary climbing device for a gas tree, comprising a foot pedal. The foot pedal is made of multiple pieces and is respectively fixedly connected to vertical flange installation positions on the gas tree.

[0005] Furthermore, a cylindrical rod is arranged on one side of the foot pedal, and a gap is maintained between the cylindrical rod and the foot pedal.

[0006] Furthermore, the foot pedal is fixedly connected to the flange surface by bolts used for vertical flange fastening.

[0007] Furthermore, the bottom of the footrest is fixedly connected to an auxiliary support plate via a support column, and an arc-shaped groove that fits the auxiliary support plate is arranged on one side of the auxiliary support plate facing the vertical flange cylindrical surface.

[0008] Furthermore, the top surface of the foot pedal is provided with anti-skid patterns or anti-skid protrusions.

[0009] Furthermore, the foot pedal is installed toward the front side of the gas tree and the valve wheel discs are arranged most on this side.

[0010] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model installs multiple foot pedals on the vertical flange of the gas production tree, and the operator climbs and stands by the foot pedals to operate the valve, which is convenient to operate and greatly reduces the operating difficulty. There is no need to carry and set up escalators, and the operating efficiency is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the installation structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the three-dimensional structure of the pedal;

[0013] Figure 3It is a schematic diagram of the structure of the foot pedal from a top view;

[0014] Figure 4 It is a schematic diagram of the front view structure of the foot pedal;

[0015] Figure 5 It is a schematic diagram of the rear view structure of the pedal. DETAILED DESCRIPTION

[0016] The utility model is further introduced below in conjunction with the accompanying drawings and specific embodiments.

[0017] Example 1: Figure 1 to Figure 5 As shown, a gas tree auxiliary climbing device includes a foot pedal 1. The foot pedal 1 is made of multiple pieces and is respectively fixedly connected to the installation positions of the vertical flange 3 on the gas tree 2. The multiple foot pedals make it convenient to climb a higher gas tree and stand on the foot pedals to perform valve opening and closing operations.

[0018] In order to facilitate hand-held climbing and hanging of the safety hook, a cylindrical rod 4 is set on one side of the foot pedal 1, and a gap is maintained between the cylindrical rod 4 and the foot pedal 1. Holding the cylindrical rod or hanging the safety hook on the cylindrical rod facilitates climbing and improves safety during operation.

[0019] For easy installation, the footrest 1 is fixedly connected to the upper surface of the flange 3 by bolts 5 for fastening the vertical flange 3. The locking requirements can be met by replacing the existing bolts with longer ones.

[0020] In order to improve the supporting strength and rigidity of the foot pedal, the bottom of the foot pedal 1 is fixedly connected to the auxiliary support plate 7 by the support column 6. The auxiliary support plate 7 is provided with an arc groove 8 that fits with the cylindrical surface of the vertical flange 3. The auxiliary support plate 7 provides auxiliary supporting force, so that the rigidity and strength of the cantilever foot pedal support are greatly improved. The support column transition is used for convenient layout and avoids affecting the other components arranged on the flange. The arc groove is provided to fit and increase the fitting area, and the auxiliary support stability is better.

[0021] In order to increase the friction of the foot pedal, the top surface of the foot pedal 1 is provided with anti-skid patterns or anti-skid protrusions, which can exert greater friction on the rubber bottom and make the operation safer.

[0022] In order to perform centralized operations by stepping on the foot pedal after climbing, the foot pedal 1 is installed toward the front side of the gas tree 2 and the valve wheels are arranged on this side the most, so that as many valves as possible can be operated at one time, and the foot pedal is arranged toward this side, which makes the operation more convenient.

[0023] The above description is only a specific implementation method of the present utility model, but the protection scope of the present utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present utility model, which should be included in the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims

1. A gas tree auxiliary climbing device, characterized in that: The invention comprises a foot pedal (1), wherein the foot pedal (1) is composed of a plurality of pieces, which are respectively fixedly connected to the installation positions of the vertical flange (3) on the gas production tree (2).

2. The gas tree auxiliary climbing device according to claim 1, characterized in that: A cylindrical rod (4) is arranged on one side of the foot pedal (1), and a gap is maintained between the cylindrical rod (4) and the foot pedal (1).

3. The auxiliary climbing device for a gas tree according to claim 1, characterized in that: The foot pedal (1) is fixedly connected to the upper surface of the flange (3) by bolts (5) used for fastening the vertical flange (3).

4. A gas tree auxiliary climbing device according to any one of claims 1 to 3, characterized in that: The bottom of the footrest (1) is fixedly connected to the auxiliary support plate (7) via a support column (6), and the auxiliary support plate (7) is provided with an arc groove (8) that fits the cylindrical surface of the vertical flange (3) on one side thereof.

5. A gas tree auxiliary climbing device according to any one of claims 1 to 3, characterized in that: The top surface of the foot pedal (1) is provided with anti-skid patterns or anti-skid protrusions.

6. A gas tree auxiliary climbing device according to any one of claims 1-3, characterized in that: The foot pedal (1) is installed toward the front side of the gas tree (2) and the valve wheel discs are arranged most on this side.

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