Petroleum perforator placing rack

Abstract

The utility model discloses a placing frame of a petroleum perforator, and relates to the technical field of petroleum perforators. Comprising a containing frame, an adjusting mechanism is arranged at one end in the containing frame, the adjusting mechanism comprises an air cylinder, the air cylinder is fixedly connected to one end in the containing frame, and the output end of the air cylinder is fixedly connected with a sliding column. According to the oil perforator storage device, the air cylinder is fixedly connected to one end of the interior of the storage frame, the air cylinder drives the sliding column to slide in the sliding groove, the sliding column moves to drive the connecting arm to push the fixing plate to rotate around the connecting column, and when the sliding column moves to a certain position, the oil perforator is stored; according to the fixing device for the petroleum perforator, one side of the fixing plate is fixedly connected with a plurality of evenly-distributed fixing blocks, one side of each fixing block is fixedly connected with a fixing ring, the interior of each fixing ring is fixedly connected with an arc-shaped pad, friction between the fixing device and the petroleum perforator can be increased through the arc-shaped pads, and therefore the petroleum perforator can be better fixed conveniently.

Description

Technical Field

[0001] This utility model relates to the field of oil perforator technology, specifically to a placement rack for an oil perforator. Background Technology

[0002] Petroleum refers to a mixture of gaseous, liquid, and solid hydrocarbons, occurring naturally. Petroleum is further classified into crude oil, natural gas, liquefied natural gas, and natural tar, but the term "petroleum" is conventionally used to define "crude oil." Petroleum perforators are used to assist in the extraction process. After drilling, the tubing is placed at the perforation location, and then the perforator is placed inside the well via cables to perform the perforation work. Due to the precision of its internal structure, the petroleum perforator requires specialized racks for transport after production.

[0003] Publication number CN217321556U discloses a placement rack for oil perforators, relating to the field of oil perforator technology. It mainly solves the problem of instability when oil perforators are placed on the rack after production. The rack includes a placement plate with a clamping mechanism at its upper end. The clamping mechanism comprises a rotating unit, a transmission unit, an external threaded rod, a rolling unit, an internal threaded plate, and a pressing unit. The rotating unit is located at the right end of the placement plate, and the transmission unit is located on the outer side of its middle section. The external threaded rod is fixed to the left side of the transmission unit, and the rolling unit is located on the outer side of the middle section of the external threaded rod. The end of the external threaded rod away from the transmission unit is connected to the placement plate, and internal threaded plates are located on the outer sides of both ends of the external threaded rod. A pressing unit is located on the upper side of the internal threaded plate. By setting up the clamping mechanism, different models of oil perforators can be clamped and limited by the placement rack during production and transportation, thereby improving stability during transportation.

[0004] The aforementioned device cannot be stored during use, which means that the oil perforator is easily damaged during transportation due to prolonged exposure to the outside, thus reducing its service life. Therefore, there is an urgent need for a storage rack for the oil perforator that can be stored, so as to protect the oil perforator during transportation. Utility Model Content

[0005] The purpose of this invention is to provide a mounting rack for an oil perforator to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a placement frame for an oil perforator, comprising a placement frame, an adjustment mechanism being provided at one end inside the placement frame, the adjustment mechanism comprising a cylinder, the cylinder being fixedly connected to one end inside the placement frame, a sliding column being fixedly connected to the output end of the cylinder, connecting arms being rotatably connected to both ends of the sliding column, and a fixing mechanism being rotatably connected to one end of the connecting arm.

[0007] Preferably, a sliding groove is provided in the middle of each of the two sides inside the placement frame, the sliding column is adapted to the sliding groove, and a box door is rotatably connected to both ends of the top of the placement frame.

[0008] Preferably, the fixing mechanism includes a fixing plate, the bottom of the fixing plate and the end of the placement frame away from the cylinder are rotatably connected, the two ends of the fixing plate near the top are respectively fixedly connected to limit blocks, the limit blocks are rotatably connected to the connecting arm, and a number of evenly distributed fixing blocks are fixedly connected to the other side of the fixing plate.

[0009] Preferably, a fixing ring is fixedly connected to one side of each fixing block, and an oil perforator is placed inside the fixing ring. The fixing ring is composed of two U-shaped arc rings, and threaded posts are threaded to both ends of the U-shaped arc rings. The two U-shaped arc rings are threaded together through the threaded posts, and an arc-shaped pad is fixedly connected inside each U-shaped arc ring.

[0010] Preferably, a baffle is fixedly connected to one end of the placement frame near the cylinder, and the placement frame is divided into an operating chamber by the baffle, and a control mechanism is installed inside the operating chamber.

[0011] Preferably, a base is fixedly connected to the bottom four sides of the placement frame. The base is a rectangular iron block containing a battery and a controller, and the battery and controller are electrically connected in sequence.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The oil perforator placement frame uses a cylinder fixedly connected to one end of the placement frame. The cylinder drives a sliding column to slide within a sliding groove. The movement of the sliding column causes a connecting arm to push a fixed plate to rotate around the connecting column. When the sliding column moves to a certain position, it stores the oil perforator. Several evenly distributed fixing blocks are fixedly connected to one side of the fixed plate. A fixing ring is fixedly connected to one side of the fixing block. An arc-shaped pad is fixedly connected inside the fixing ring. The arc-shaped pad increases the friction with the oil perforator, thus facilitating better fixation of the oil perforator. Attached Figure Description

[0014] Figure 1This is a three-dimensional structural diagram of the mounting frame for the oil perforator of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the mounting bracket fixing mechanism for the oil perforator of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the placement rack control mechanism for the oil perforator of this utility model;

[0017] Figure 4 This is a schematic diagram of the storage mechanism for the oil perforator of this utility model.

[0018] In the diagram: 1. Placement frame; 2. Adjustment mechanism; 201. Cylinder; 202. Sliding column; 203. Connecting arm; 204. Limit block; 3. Control mechanism; 301. Battery; 302. Controller; 304. Door; 4. Fixing mechanism; 401. Fixing plate; 402. Fixing block; 403. Fixing ring; 404. Arc-shaped pad; 5. Baffle; 6. Base. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Petroleum refers to a mixture of gaseous, liquid, and solid hydrocarbons, occurring naturally. Petroleum is further classified into crude oil, natural gas, liquefied natural gas, and natural tar, but conventionally, "petroleum" is used to define "crude oil." During oil extraction, perforators are used to assist in the extraction process. After the borehole is pre-drilled, the tubing is placed at the perforation location, and then the perforator is positioned inside the well via a cable to perform the perforation work. When transporting oil perforators after production, a special placement rack is required due to the precision of their internal structure. This application addresses this by fixing a cylinder to one end of the placement frame, which drives a sliding column to slide within a sliding groove. The movement of the sliding column causes a connecting arm to push a fixed plate to rotate around the connecting column. When the sliding column reaches a certain position, the oil perforator is stored. Several evenly distributed fixing blocks are fixedly connected to one side of the fixed plate, and a fixing ring is fixedly connected to one side of each fixing block. An arc-shaped pad is fixedly connected inside the fixing ring. The arc-shaped pad increases friction with the oil perforator, thus facilitating better fixation of the oil perforator.

[0021] like Figures 1-4 As shown, this utility model provides a technical solution: a placement frame for an oil perforator, including a placement frame 1. An adjustment mechanism 2 is provided at one end inside the placement frame 1. The adjustment mechanism 2 includes a cylinder 201, which is fixedly connected to one end inside the placement frame 1. A sliding column 202 is fixedly connected to the output end of the cylinder 201. Connecting arms 203 are rotatably connected to both ends of the sliding column 202. A fixing mechanism 4 is rotatably connected to one end of each connecting arm 203. By fixing the cylinder 201 to one end inside the placement frame 1, the cylinder 201 drives the sliding column 202... 2. Slide within the sliding groove. The sliding column 202 moves, driving the connecting arm 203 to push the fixing plate 401 to rotate around the connecting column. When the sliding column 202 moves to a certain position, the oil perforator is stored. Several evenly distributed fixing blocks 402 are fixedly connected to one side of the fixing plate 401. A fixing ring 403 is fixedly connected to one side of the fixing block 402. An arc-shaped pad 404 is fixedly connected inside the fixing ring 403. The arc-shaped pad 404 can increase the friction with the oil perforator, thus facilitating better fixation of the oil perforator.

[0022] The middle of the two sides inside the placement frame 1 is provided with sliding grooves 7, the sliding column 202 is adapted to the sliding grooves 7, and the top two ends of the placement frame 1 are rotatably connected with the box door 304.

[0023] The fixing mechanism 4 includes a fixing plate 401. The bottom of the fixing plate 401 is rotatably connected to the end of the placement frame 1 away from the cylinder 201. Limiting blocks 204 are fixedly connected to both ends of the side of the fixing plate 401 near the top. The limiting blocks 204 and the connecting arm 203 are rotatably connected. Several evenly distributed fixing blocks 402 are fixedly connected to the other side of the fixing plate 401.

[0024] Each fixed block 402 has a fixed ring 403 fixedly connected to one side. An oil perforator is placed inside the fixed ring 403. The fixed ring 403 is composed of two U-shaped arc rings. The two ends of the U-shaped arc rings are threadedly connected to threaded posts 406. The two U-shaped arc rings are threadedly connected through the threaded posts 406. An arc-shaped pad 404 is fixedly connected inside each U-shaped arc ring.

[0025] A baffle 5 is fixedly connected to one end of the placement frame 1 near the cylinder 201. The placement frame 1 is divided into an operating chamber by the baffle 5, and a control mechanism 3 is installed inside the operating chamber.

[0026] The bottom of the placement frame 1 is fixedly connected to the base 6 on all four sides. The base 6 is a rectangular iron block containing the battery 301 and the controller 302. The battery 301 and the controller 302 are electrically connected in sequence.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended embodiments and their equivalents.

Claims

1. A stand for oil perforators, comprising a placing frame (1), characterized in that: An adjustment mechanism (2) is provided at one end of the placement frame (1). The adjustment mechanism (2) includes a cylinder (201). The cylinder (201) is fixedly connected to one end of the placement frame (1). A sliding column (202) is fixedly connected to the output end of the cylinder (201). A connecting arm (203) is rotatably connected to both ends of the sliding column (202). A fixing mechanism (4) is rotatably connected to one end of the connecting arm (203).

2. A setting rack for a petroleum perforating gun as defined in claim 1, wherein: The placement frame (1) has sliding grooves (7) in the middle of both sides inside. The sliding column (202) is adapted to the sliding groove (7). The top two ends of the placement frame (1) are rotatably connected to the door (304).

3. A setting rack for a petroleum perforating gun as defined in claim 1, wherein: The fixing mechanism (4) includes a fixing plate (401). The bottom of the fixing plate (401) and the end of the placement frame (1) away from the cylinder (201) are rotatably connected. Limiting blocks (204) are fixedly connected to both ends of the side of the fixing plate (401) near the top. The limiting blocks (204) and the connecting arm (203) are rotatably connected. Several evenly distributed fixing blocks (402) are fixedly connected to the other side of the fixing plate (401).

4. A setting rack for a petroleum perforating gun as defined in claim 3, wherein: Each of the fixed blocks (402) is fixedly connected to one side of a fixed ring (403). An oil perforator is placed inside the fixed ring (403). The fixed ring (403) is composed of two U-shaped arc rings. The two ends of the U-shaped arc rings are threadedly connected to threaded posts (406). The two U-shaped arc rings are threadedly connected through the threaded posts (406). An arc-shaped pad (404) is fixedly connected inside each U-shaped arc ring.

5. The launcher of claim 1 wherein: The placement frame (1) is fixedly connected to a baffle (5) at one end near the cylinder (201). The placement frame (1) is divided into an operating chamber by the baffle (5). A control mechanism (3) is installed inside the operating chamber.

6. The oil perforator placement rack according to claim 1, characterized in that: The bottom of the placement frame (1) is fixedly connected to a base (6) on all four sides. The base (6) is a rectangular iron block battery (301) and a controller (302). The battery (301) and the controller (302) are electrically connected in sequence.

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