Split type auxiliary device of fast-moving and fast-assembling derrick

Abstract

The utility model relates to a split type auxiliary device of a fast-moving fast-assembling derrick, which comprises a first platform and a second platform which are horizontally and symmetrically arranged, and the first platform and the second platform are fixedly connected to form a double-platform main body for supporting the derrick; one end of the double-platform body is arranged on the ground through a bottom support, and the other end is fixedly connected with a drill floor face. By adopting a double-platform main body structure, the hoisting difficulty of a single piece of the derrick can be reduced when the derrick is hoisted; the connecting structure of a large number of pull rods and pin shafts is simplified, double platforms are manufactured, and the structure is stable; the double platforms are connected only by two groups of double pin shafts, and the connection is simple and reliable; only two pieces can be transported and hoisted and can be stacked together for transportation, and hoisting is reduced.

Description

Technical Field

[0001] The utility model relates to the field of oil and natural gas drilling, in particular to a split-type auxiliary device for a fast-moving and fast-installing derrick. Background Art

[0002] Existing derrick auxiliary installation systems typically use a tie rod connection system: the main structure consists of two main rails, a central diagonal tie rod, and a transverse tie rod. Pin lugs connect the two side rails to the central tie rod, ensuring relative structural stability. This simple structure requires minimal transportation space. Key issues include: 1. The numerous pins in this structure lead to high manufacturing costs. 2. The installation time of the pins connecting the rails to the tie rods is long. 3. The overall structural stability is insufficient, causing the rails to tilt during assembly. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a split-type auxiliary device for quickly moving and installing a derrick, which has a simple and stable structure.

[0004] The technical solution adopted by the utility model is: a split-type auxiliary device for a fast-moving and fast-installing derrick, characterized in that it includes a first platform and a second platform arranged horizontally and symmetrically, the first platform and the second platform are fixedly connected to form a double-platform body for supporting the derrick; one end of the double-platform body is set on the ground through a bottom bracket, and the other end is fixedly connected to the drilling floor.

[0005] Preferably, both ends of the first platform and the second platform are fixedly connected by pins.

[0006] Preferably, the dual-platform body is fixedly connected to the drilling floor via a connecting rod.

[0007] Preferably, the first platform is a rectangular frame structure, including two parallel horizontal beams and a plurality of longitudinal beams arranged between the two horizontal beams, and oblique supports are provided between the longitudinal beams and the horizontal beams.

[0008] Preferably, the second platform is a rectangular frame structure, including two parallel horizontal beams and a plurality of longitudinal beams arranged between the two horizontal beams, and oblique supports are provided between the longitudinal beams and the horizontal beams.

[0009] The beneficial effects achieved by the utility model are as follows: the utility model adopts a double-platform main body structure, which can reduce the difficulty of hoisting a single piece of the derrick when lifting the derrick; the utility model has the following advantages:

[0010] 1. The connection structure of a large number of tie rods and pins is simplified and made into a double platform with stable structure;

[0011] 2. The double platforms are connected by only two sets of double pins, which makes the connection simple and reliable;

[0012] 3. Only two pieces are required for transportation and hoisting, which can be stacked together for transportation to reduce hoisting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 for Figure 1 A top view of

[0015] Figure 3 This is a schematic diagram of the auxiliary device of the present invention installed on the drilling floor;

[0016] In the figure: 1-bottom bracket; 2-dual platform body; 21-first platform; 22-second platform; 3-pin shaft; 4-connecting rod; 5-drilling floor; 6-derrick. DETAILED DESCRIPTION

[0017] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0018] like Figure 1-3 As shown, the utility model is a split-type auxiliary device for a fast-moving and fast-installing derrick, which is mainly used to assist in lifting the derrick 6, including a first platform 21 and a second platform 22 arranged horizontally and symmetrically. The first platform 21 and the second platform 22 are fixedly connected to form a double-platform body 2 for supporting the derrick 6; one end of the double-platform body 2 is set on the ground through a bottom bracket 1, and the other end is fixedly connected to the drilling floor 5.

[0019] In this embodiment, both ends of the first platform 21 and the second platform 22 are fixedly connected by a pin 3 .

[0020] In this embodiment, the dual-platform body 2 is fixedly connected to the drilling floor 5 via a connecting rod 4 .

[0021] In this embodiment, the first platform 21 is a rectangular frame structure, including two parallel horizontal beams and a plurality of longitudinal beams arranged between the two horizontal beams, and oblique supports are provided between the longitudinal beams and the horizontal beams.

[0022] In this embodiment, the second platform 22 has the same structure as the first platform 21, which is a rectangular frame structure including two parallel horizontal beams and multiple longitudinal beams arranged between the two horizontal beams, with oblique supports provided between the longitudinal beams and the horizontal beams.

[0023] During operation, the bottom bracket 1 is first placed in an appropriate position on the ground. The first and second platforms 21, 22 are fixedly connected at both ends via two pins 3 to form a dual-platform body 2. The dual-platform body 2 is then connected to the bottom bracket 1 and the drilling floor 5 at corresponding positions. When raising the derrick 6, the derrick 6 is first placed on the dual-platform body 2 to assist in the lifting process and reduce the difficulty of hoisting the derrick 6.

[0024] During transportation, the pin shaft 3 between the first platform 21 and the second platform 22 can be removed and stacked on a transport vehicle for transportation together, thereby improving installation and transportation efficiency.

[0025] It should be noted that the above description of the technical solution is illustrative only. This specification may be embodied in various forms and should not be construed as limiting the technical solution set forth herein. Rather, these descriptions are provided to ensure that the disclosure of this utility model is thorough and complete and to fully convey the scope of this disclosure to those skilled in the art. Furthermore, the technical solution of this utility model is limited only by the scope of the claims.

[0026] Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments and is susceptible to numerous variations. Any simple modifications, equivalent variations, and modifications to the above embodiments based on the technical essence of the present invention shall be deemed to fall within the scope of protection of the present invention.

Claims

1. A split-type auxiliary device for quick movement and installation of a derrick, characterized by: The derrick comprises a first platform and a second platform which are arranged horizontally and symmetrically. The first platform and the second platform are fixedly connected to form a double-platform body for supporting the derrick. One end of the double-platform body is set on the ground through a bottom bracket, and the other end is fixedly connected to the drilling floor.

2. The split-type auxiliary device for a fast-moving and fast-assembling derrick according to claim 1 is characterized in that: Both ends of the first platform and the second platform are fixedly connected by pins.

3. The split-type auxiliary device for a fast-moving and fast-assembling derrick according to claim 1 is characterized in that: The double-platform body is fixedly connected to the drilling floor through a connecting rod.

4. The split-type auxiliary device for a fast-moving and fast-assembling derrick according to claim 1 is characterized in that: The first platform is a rectangular frame structure, including two parallel horizontal beams and a plurality of longitudinal beams arranged between the two horizontal beams, and oblique supports are provided between the longitudinal beams and the horizontal beams.

5. The split-type auxiliary device for a fast-moving and fast-assembling derrick according to claim 1 is characterized in that: The second platform is a rectangular frame structure, including two parallel horizontal beams and a plurality of longitudinal beams arranged between the two horizontal beams, and oblique supports are provided between the longitudinal beams and the horizontal beams.

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