Comprehensive logging instrument suitable for natural gas logging

Abstract

The utility model belongs to the technical field of comprehensive logging instruments, and particularly relates to a comprehensive logging instrument suitable for natural gas logging, which comprises a box body and a supporting device, and a window is fixedly connected to the side wall of the box body; a supporting device is arranged on the surface of the box body and comprises a plurality of storage grooves, the storage grooves are formed in the side wall of the box body, placing plates are inserted into the inner walls of the storage grooves of the box body, the bottom ends of the placing plates are rotationally connected with a plurality of supporting wheels, two placing grooves are formed in the positions, close to the bottom ends of the placing plates, of the inner surface of the box body, and a sealing device is arranged on the side wall of the box body. The sealing device comprises a fixing block, the side wall of the fixing block is fixedly connected with the side wall of the box body, the surface of the fixing block is rotatably connected with a sealing plate, and the sealing plate is located on the side walls of the box body and the placing plate; by arranging the whole device, detection equipment can be fixed and supported, and meanwhile, the detection equipment can be conveniently maintained, disassembled and assembled, so that the working efficiency is improved, and the waste of operation time is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of comprehensive logging instruments, in particular to a comprehensive logging instrument suitable for natural gas logging. Background Art

[0002] Mud logging is a device widely used in petroleum engineering. It is mainly used to record the changes in geological, oil and gas, pressure, rock physical properties and other information in the drilling fluid with depth. By collecting and analyzing various parameters and information during the drilling process, the mud logging instrument helps engineers determine the underground geological conditions, oil and gas reservoir distribution, drilling engineering conditions, etc., thus providing an important basis for scientific drilling and oil and gas exploration.

[0003] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when natural gas well logging needs to be detected and recorded, a comprehensive logging instrument is usually used. Since most of the detection equipment is integrated in a container, and the space inside the container is limited, when there are many devices placed, it is easy to cause inconvenience in operation and maintenance during maintenance; therefore, in order to solve the above problems, a comprehensive logging instrument suitable for natural gas well logging is proposed. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0005] The technical solution adopted by the present invention to solve its technical problems is: the comprehensive logging instrument suitable for natural gas logging described in the present invention includes a box body and a supporting device, and the side wall of the box body is fixedly connected to a window; the surface of the box body is provided with a supporting device, and the supporting device includes a plurality of storage slots, and the plurality of storage slots are opened on the side wall of the box body, and the inner wall of the storage slot of the box body is inserted with a placement plate, and the bottom end of the placement plate is rotatably connected to a plurality of support wheels, and two placement slots are opened on the inner surface of the box body near the bottom end of the placement plate, and the support wheels are inserted into the inner wall of the placement slot of the box body. After the detection equipment is installed on the placement plate, the placement plate is pushed to allow the placement plate to be reinserted into the inner wall of the storage slot. By arranging the storage slot, the placement plate, the supporting wheels and the placement slot, the detection equipment can be conveniently installed and disassembled.

[0006] Preferably, the side wall of the placement plate is fixedly connected to a connecting plate, and the end of the connecting plate away from the placement plate is fixedly connected to a handle. When the placement plate needs to be moved, the handle is pulled to drive the connecting plate and the placement plate to move. By setting the handle, the placement plate can be easily moved.

[0007] Preferably, the inner walls of the plurality of connecting plates are provided with insertion rods. When the plurality of placement plates are moved, the connecting plates will drive the insertion rods to move. By providing the insertion rods, the plurality of placement plates can be conveniently moved simultaneously.

[0008] Preferably, two storage blocks are fixedly connected to the side wall of the box body near the insertion rod, and the storage block and the inner wall of the insertion rod are inserted with insertion blocks. After the insertion rod is moved to the appropriate position, the insertion block is pushed to allow the insertion block to be inserted into the storage block and the inner wall of the insertion rod. By setting the insertion block and the storage block, the position of the insertion rod can be limited.

[0009] Preferably, a storage groove is provided on the surface of the storage block, and the insertion rod is inserted into the inner wall of the storage groove of the storage block. When the insertion rod moves, the insertion rod is inserted into the inner wall of the storage groove of the storage block, and the storage groove is opened to accommodate the insertion rod.

[0010] Preferably, the side wall of the box is provided with a sealing device, and the sealing device includes a fixed block, the side wall of the fixed block is fixedly connected to the side wall of the box, the surface of the fixed block is rotatably connected to the sealing plate, the sealing plate is located on the side walls of the box and the placement plate, the side walls of the box close to both sides of the sealing plate are fixedly connected with a clamping block, the sealing plate is inserted into the inner wall of the clamping block, the inner walls of the clamping block and the sealing plate are threadedly connected with a positioning pin, and the positioning pin is rotated to the inner wall of the clamping block and the sealing plate. By setting the sealing plate, the possibility of rainwater or dust entering the box through the placement groove can be reduced.

[0011] Preferably, a sealing gasket is fixedly connected to the side wall of the sealing plate, and the sealing gasket is located on the side wall of the box body and the placement plate. The sealing gasket is squeezed on the surface of the box body. By arranging the sealing gasket, the sealing ability of the sealing plate can be increased.

[0012] The utility model is beneficial in that:

[0013] 1. When the detection equipment needs to be disassembled and maintained, the utility model pulls out the plug block from the storage block and the insertion rod, and then pulls the handle to drive the connecting plate and the placement plate to move, and the placement plate is pulled out from the storage slot. When the placement plate moves, it drives the supporting wheel to rotate, and the supporting wheel rolls on the inner wall of the placement slot of the box body. After the placement plate moves to a suitable position, the detection equipment is maintained. After the maintenance is completed, the grip handle is pushed to drive the connecting plate and the placement plate to move, and the connecting plate will drive the insertion rod to move. After the placement plate moves to its original position, the plug block is reinserted into the storage block and the inner wall of the insertion rod. By setting up the entire device, the detection equipment can be fixed and supported, and it can also be convenient for maintenance and disassembly of the detection equipment, thereby increasing work efficiency and reducing waste of operation time.

[0014] 2. After the placement plate is installed, the utility model pushes the sealing plate to rotate on the surface of the fixed block, and part of the structure of the sealing plate is inserted into the inner wall of the clamping block, and then the positioning pin is rotated to the clamping block and the inner wall of the sealing plate. When the sealing plate moves, it will drive the sealing gasket to move, and the sealing gasket is squeezed on the surface of the box body and the placement plate. By setting up the entire device, the sealing between the box body and the placement plate can be increased, and at the same time, it can also reduce the situation where dust and rainwater enter the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a box in a comprehensive logging instrument suitable for natural gas logging;

[0017] Figure 2 A comprehensive logging instrument suitable for natural gas logging Figure 1 Schematic diagram of the structure at A;

[0018] Figure 3 The figure is a side view structural diagram of a placement plate in a comprehensive logging instrument suitable for natural gas logging;

[0019] Figure 4 The figure is a side view structural diagram of a housing in a comprehensive logging instrument suitable for natural gas logging;

[0020] Figure 5 A comprehensive logging instrument suitable for natural gas logging Figure 4 Schematic diagram of the structure at point B.

[0021] In the figure: 1. Box body; 2. Window; 3. Support device; 31. Storage slot; 32. Placement plate; 33. Support wheel; 34. Placement slot; 35. Connecting plate; 36. Handle; 37. Insertion rod; 38. Storage block; 39. Insertion block; 4. Sealing device; 41. Fixing block; 42. Sealing plate; 43. Block; 44. Positioning pin; 45. Sealing gasket. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-5As shown, a comprehensive logging instrument suitable for natural gas logging includes a box body 1 and a support device 3. The side wall of the box body 1 is fixedly connected to a window 2; the surface of the box body 1 is provided with a support device 3, and the support device 3 includes a plurality of receiving grooves 31. The plurality of receiving grooves 31 are opened on the side wall of the box body 1. A placement plate 32 is inserted into the inner wall of the receiving groove 31 of the box body 1. The bottom end of the placement plate 32 is rotatably connected to a plurality of support wheels 33. Two placement grooves 34 are opened on the inner surface of the box body 1 near the bottom end of the placement plate 32. The support wheel 33 is inserted into the inner wall of the placement groove 34 of the box body 1; when working, the placement plate 32 is pulled out of the storage groove 31 by pulling the placement plate 32. When the placement plate 32 moves, it drives the support wheel 33 to rotate, and the support wheel 33 rolls on the inner surface of the placement groove 34 of the box body 1. After the detection equipment is installed on the placement plate 32, the placement plate 32 is pushed to allow the placement plate 32 to be reinserted into the inner wall of the storage groove 31. By setting the storage groove 31, the placement plate 32, the support wheel 33 and the placement groove 34, the detection equipment can be easily installed and disassembled.

[0024] The side wall of the placement plate 32 is fixedly connected to a connecting plate 35, and the end of the connecting plate 35 away from the placement plate 32 is fixedly connected to a handle 36; when working, the handle 36 is pulled to allow the handle 36 to drive the connecting plate 35 and the placement plate 32 to move. By setting the handle 36, the placement plate 32 can be easily moved.

[0025] Insertion rods 37 are inserted into the inner walls of the plurality of connecting plates 35 ; when working, the connecting plates 35 drive the insertion rods 37 to move, and by providing the insertion rods 37 , the plurality of placement plates 32 can be conveniently moved at the same time.

[0026] Two receiving blocks 38 are fixedly connected to the side wall of the box body 1 near the insertion rod 37, and an insertion block 39 is inserted into the inner wall of the receiving block 38 and the insertion rod 37; when working, the insertion block 39 is pushed to allow the insertion block 39 to be inserted into the inner wall of the receiving block 38 and the insertion rod 37. By setting the insertion block 39 and the receiving block 38, the position of the insertion rod 37 can be limited.

[0027] The surface of the storage block 38 is provided with a storage groove 31 , and the insertion rod 37 is inserted into the inner wall of the storage groove 31 of the storage block 38 ; when working, the insertion rod 37 is inserted into the inner wall of the storage groove 31 of the storage block 38 , and the opening of the storage groove 31 can accommodate the insertion rod 37 .

[0028] The side wall of the box body 1 is provided with a sealing device 4, and the sealing device 4 includes a fixed block 41. The side wall of the fixed block 41 is fixedly connected to the side wall of the box body 1, and the surface of the fixed block 41 is rotatably connected to the sealing plate 42. The sealing plate 42 is located on the side walls of the box body 1 and the placement plate 32. The side walls of the box body 1 close to both sides of the sealing plate 42 are fixedly connected with a clamping block 43, and the sealing plate 42 is inserted into the inner wall of the clamping block 43. The inner wall of the clamping block 43 and the sealing plate 42 are threadedly connected with a positioning pin 44; when working, the sealing plate 42 is pushed to rotate on the surface of the fixed block 41, and part of the structure of the sealing plate 42 is inserted into the inner wall of the clamping block 43, and then the positioning pin 44 is rotated to the inner wall of the clamping block 43 and the sealing plate 42. By setting the sealing plate 42, the possibility of rainwater or dust entering the box body 1 through the placement groove 34 can be reduced.

[0029] The side wall of the sealing plate 42 is fixedly connected with a sealing gasket 45, and the sealing gasket 45 is located on the side wall of the box body 1 and the placement plate 32; when working, the sealing plate 42 drives the sealing gasket 45 to move, and the sealing gasket 45 is squeezed on the surface of the box body 1. By setting the sealing gasket 45, the sealing ability of the sealing plate 42 can be increased.

[0030] Working principle: when the detection equipment needs to be disassembled and maintained, the plug block 39 is pulled out from the storage block 38 and the insertion rod 37, and then the handle 36 is pulled to make the handle 36 drive the connecting plate 35 and the placement plate 32 to move, and the placement plate 32 is pulled out from the storage groove 31. When the placement plate 32 moves, it will drive the support wheel 33 to rotate, and the support wheel 33 rolls on the inner wall of the placement groove 34 of the box body 1. After the placement plate 32 moves to the appropriate position, the detection equipment is maintained. After the maintenance is completed, the handle 36 is pushed. The handle 36 drives the connecting plate 35 and the placement plate 32 to move, and the connecting plate 35 drives the insertion rod 37 to move. After the placement plate 32 moves to its original position, the plug block 39 is reinserted into the storage block 38 and the inner wall of the insertion rod 37. By setting up the entire device, the detection equipment can be fixed and supported, and the maintenance and disassembly of the detection equipment can also be facilitated, thereby increasing work efficiency and reducing waste of operation time; after the placement plate 32 is installed, the sealing plate 42 is pushed to allow the sealing plate 42 to rotate on the surface of the fixed block 41, and part of the structure of the sealing plate 42 is inserted into the inner wall of the block 43, and then the positioning pin 44 is rotated to the inner wall of the block 43 and the sealing plate 42. When the sealing plate 42 moves, it will drive the sealing gasket 45 to move, and the sealing gasket 45 is squeezed on the surface of the box body 1 and the placement plate 32. By setting up the entire device, the sealing between the box body 1 and the placement plate 32 can be increased, and at the same time, the entry of dust and rainwater into the box body 1 can be reduced.

[0031] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A comprehensive logging instrument suitable for natural gas logging, comprising a housing (1) and a supporting device (3), wherein a window (2) is fixedly connected to a side wall of the housing (1); characterized in that: The surface of the box body (1) is provided with a supporting device (3), and the supporting device (3) includes a plurality of receiving grooves (31), and the plurality of receiving grooves (31) are provided on the side wall of the box body (1). A placement plate (32) is inserted into the inner wall of the receiving groove (31) of the box body (1), and the bottom end of the placement plate (32) is rotatably connected to a plurality of supporting wheels (33). Two placement grooves (34) are provided on the inner surface of the box body (1) near the bottom end of the placement plate (32), and the supporting wheels (33) are inserted into the inner wall of the placement groove (34) of the box body (1).

2. The integrated logging instrument for natural gas logging according to claim 1, characterized in that: A connecting plate (35) is fixedly connected to the side wall of the placement plate (32), and a handle (36) is fixedly connected to one end of the connecting plate (35) away from the placement plate (32).

3. The integrated logging instrument for natural gas logging according to claim 2, characterized in that: Insertion rods (37) are inserted into the inner walls of the plurality of connecting plates (35).

4. The integrated logging instrument for natural gas logging according to claim 3, characterized in that: Two receiving blocks (38) are fixedly connected to the side wall of the box body (1) near the insertion rod (37), and the inner walls of the receiving blocks (38) and the insertion rod (37) are inserted with insertion blocks (39).

5. The integrated logging instrument for natural gas logging according to claim 4, characterized in that: A receiving groove (31) is provided on the surface of the receiving block (38), and the inserting rod (37) is inserted into the inner wall of the receiving groove (31) of the receiving block (38).

6. The integrated logging instrument for natural gas logging according to claim 1, characterized in that: The side wall of the box body (1) is provided with a sealing device (4), and the sealing device (4) comprises a fixed block (41). The side wall of the fixed block (41) is fixedly connected to the side wall of the box body (1). The surface of the fixed block (41) is rotatably connected to a sealing plate (42). The sealing plate (42) is located on the side wall of the box body (1) and the placement plate (32). Positions of the side wall of the box body (1) near both sides of the sealing plate (42) are fixedly connected with a clamping block (43). The sealing plate (42) is inserted into the inner wall of the clamping block (43). The inner wall of the clamping block (43) and the sealing plate (42) are threadedly connected with a positioning pin (44).

7. The integrated logging instrument for natural gas logging according to claim 6, characterized in that: The side wall of the sealing plate (42) is fixedly connected with a sealing gasket (45), and the sealing gasket (45) is located on the side wall of the box body (1) and the placement plate (32).

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