Installation structure of comprehensive logging instrument

Abstract

The utility model relates to the technical field of comprehensive logging instrument installation, in particular to a comprehensive logging instrument installation structure. Comprising a base assembly, a mounting assembly and a wire clamping assembly, the base assembly comprises a mounting base, the mounting assembly comprises a hand wheel and a double-thread screw, the wire clamping assembly comprises a wire clamping side plate and a bolt, a sliding plate is arranged on the outer ring of the double-thread screw, the top of the sliding plate is connected with a linkage block, and the linkage block is connected with the mounting base. The end, away from the sliding plate, of the linkage block is connected with a clamping plate, one end of the clamping plate is connected with an anti-skid layer, the inner side of the sliding plate is slidably connected with a limiting rod, and one end of the wire clamping side plate is connected with a protective pad layer. When the two sliding plates move close to each other and away from each other, the sliding plates drive the clamping plates to move synchronously through the linkage blocks in the moving process, the two clamping plates move close to each other and away from each other, and therefore the comprehensive logging instrument can be installed and fixed, and installation and fixation of the comprehensive logging instrument can be relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of comprehensive logging instrument installation, in particular to a comprehensive logging instrument installation structure. Background Art

[0002] Comprehensive logging technology is widely used in the drilling process of oil and gas exploration activities. It is not only widely used in parameter wells, pre-exploration wells, and exploration wells in the exploration process of new areas, but also plays a very obvious role in the construction of development wells and adjustment wells in the development process of old areas.

[0003] The integrated logging instrument is a key device used in oil drilling for real-time collection and analysis of drilling data. Its installation structure usually involves multiple subsystems and sensors to monitor and record various parameters during the drilling process.

[0004] At present, the installation of integrated logging instruments is fixed or tied to the edge of the drilling fluid pool observation window. The fixed installation is not convenient for adjusting the monitoring position of the integrated logging instrument, and the bundling method cannot guarantee the stability of the installation of the integrated logging instrument. Utility Model Content

[0005] In view of the above problems, the purpose of the utility model is to provide an installation structure for an integrated mud logging instrument, which solves the problem that it is inconvenient to adjust the monitoring position of the integrated mud logging instrument by fixed installation, and the stability of the installation of the integrated mud logging instrument cannot be guaranteed by bundling. The utility model realizes the movement of the two clamping plates towards and away from each other, thereby being able to install and fix the integrated mud logging instrument and release the installation of the integrated mud logging instrument, and improves the effect of the clamping side plates and the clamping grooves on cable clamping and fixing by the installation connection of the clamping side plates and the clamping grooves.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows: a comprehensive logging instrument installation structure, including a base assembly, a mounting assembly, and a wire clamping assembly, the base assembly includes a mounting base, the mounting assembly includes a hand wheel and a double-headed screw, the wire clamping assembly includes a wire clamping side plate and a bolt, a clamping slide groove is provided on the inner side of the upper part of the mounting base, a sliding slot is provided on the wall body of the lower bottom surface of the clamping slide groove, a base inner groove is provided on the inner side of the mounting base, a clearance groove is provided on both sides of the mounting base, a wire clamping groove is provided on the wall body of the clearance groove, a sliding plate is provided on the outer ring of the double-headed screw, a linkage block is connected to the top of the sliding plate, a clamping plate is connected to one end of the linkage block away from the sliding plate, an anti-slip layer is connected to one end of the clamping plate, a limiting rod is slidably connected to the inner side of the sliding plate, a protective pad is connected to one end of the wire clamping side plate, a sliding rod is provided on the inner side of the wire clamping side plate, a compression spring is provided on the outer ring of the sliding rod, and a limiting cap is connected to one end of the sliding rod.

[0007] The beneficial effects of the utility model are as follows: when the two sliding plates move towards or away from each other, the sliding plates drive the synchronous movement of the clamping plates through the linkage blocks during the movement, so that the two clamping plates can move towards or away from each other, thereby enabling the installation and fixation of the comprehensive logging instrument and releasing the installation and fixation of the comprehensive logging instrument. After the wire clamping side plate is used for the initial clamping and fixation of the cable under the action of the compression spring, the wire clamping side plate is connected to the wall of the clearance groove with bolts, and then the wire clamping side plate and the wire clamping groove are installed and connected, thereby improving the effect of the wire clamping side plate and the wire clamping groove on clamping and fixing the cable. The protective pad layer is provided to fit the cable, thereby avoiding the wear of the cable by the wire clamping side plate during the process of clamping and fixing the cable.

[0008] For installation of the integrated logging unit in the trough of the mounting base:

[0009] As a further improvement of the above technical solution: there are two sliding slots in total and they are symmetrically arranged, the sliding slots are connected to the inner slot of the base, and the clamping plates are symmetrically arranged on the inner side of the clamping slots.

[0010] The beneficial effects of this improvement are: through the setting of the clamping slide groove, the integrated logging instrument is installed on the groove body of the installation base, and the clamping slide groove is used for the groove body when two clamping plates slide.

[0011] In order to realize the installation of the comprehensive logging instrument:

[0012] As a further improvement of the above technical solution: the wall of the wire clamping groove is connected with a protective cushion layer, the clearance groove and the wire clamping groove are symmetrically opened, installation grooves are opened on both sides of the installation base, and the wall of the installation groove is opened with countersunk holes.

[0013] The beneficial effect of this improvement is that when in use, the mounting base is placed stably on a predetermined mounting surface, and then the mounting base is installed using screws through the countersunk holes, and then the integrated logging instrument is connected to the mounting base, thereby achieving the installation of the integrated logging instrument.

[0014] In order to drive the double-headed screw to rotate during the rotation of the handwheel:

[0015] As a further improvement of the above technical solution: one end of the double-headed screw penetrates the wall of the mounting base and extends to be connected to the handwheel, the end of the double-headed screw away from the handwheel is rotatably connected to the inner groove wall of the base through a bearing, a bearing is provided at the position where the double-headed screw penetrates the mounting base, and the double-headed screw is threadably connected to the sliding plate through a threaded hole on the inner side of the sliding plate.

[0016] The beneficial effect of this improvement is that when the comprehensive logging instrument is installed, the hand wheel is held and rotated, and the hand wheel drives the double-headed screw to rotate during the rotation process.

[0017] In order for the sliding plate to gradually move closer or farther under the action of the double-headed screw and the limit rod:

[0018] As a further improvement of the above technical solution: there are two limit rods and they are symmetrically installed on both sides of the double-headed screw, both ends of the limit rods are connected to the wall of the inner groove of the base at the same time, and the limit rods are slidably connected to the sliding plate through the hole groove.

[0019] The beneficial effect of this improvement is that when the double-headed screw is rotated by the hand wheel, the sliding plate gradually moves closer and farther under the action of the double-headed screw and the limiting rod.

[0020] In order to install and fix the comprehensive mud logging instrument and to release the installation and fixation of the comprehensive mud logging instrument:

[0021] As a further improvement of the above technical solution: the size of the linkage block matches the size of the sliding slot, and one end of the linkage block away from the sliding plate passes through the sliding slot and extends to connect with the bottom of the clamping plate.

[0022] The beneficial effect of this improvement is that when the two sliding plates move towards or away from each other, the sliding plates drive the synchronous movement of the clamping plates through the linkage blocks during the movement, thereby realizing the movement of the two clamping plates towards or away from each other, thereby being able to install and fix the integrated logging instrument and release the installation and fixation of the integrated logging instrument.

[0023] In order to reset the clamping side plate under the action of the compression spring and to provide a preliminary clamping fixation for the cable:

[0024] As a further improvement of the above technical solution: one end of the compression spring is connected to the limiting cap, the end of the compression spring away from the limiting cap is connected to the wire clamping side plate, and each of the wire clamping side plates is slidably connected to two sliding rods at the same time.

[0025] The beneficial effect of this improvement is that when clamping and fixing the cable, first pull the wire clamping side plate gradually away from the give way groove. At this time, the wire clamping side plate slides with the sliding rod as the axis, and in this process, the compression spring is squeezed. The compression spring is deformed under the action of the squeezing, and then the cable is passed through the gap between the wire clamping side plate and the wire clamping groove. Then the wire clamping side plate is released. At this time, the wire clamping side plate is reset under the action of the compression spring and is used to produce a preliminary clamping and fixing of the cable.

[0026] To prevent the cable from being worn by the side plates during cable clamping:

[0027] As a further improvement of the above technical solution: threaded holes matching the bolts are opened on the inner sides of the wire clamping side plate and the wall of the clearance groove, and the end of the sliding rod away from the limiting cap passes through the wire clamping side plate and extends to connect with the wall of the clearance groove.

[0028] The beneficial effect of this improvement is as follows: after the wire clamping side plate is used to initially clamp and fix the cable under the action of the compression spring, the wire clamping side plate is connected to the wall of the clearance groove using bolts, and then the wire clamping side plate and the wire clamping groove are installed and connected to improve the effect of the wire clamping side plate and the wire clamping groove on clamping and fixing the cable. The protective pad layer is provided to fit the cable, thereby avoiding wear of the cable by the wire clamping side plate during the process of clamping and fixing the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the top structure of the utility model.

[0030] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0031] Figure 3 It is a three-dimensional structural schematic diagram of the installation base of the utility model.

[0032] Figure 4 It is a side cross-sectional structural schematic diagram of the mounting base of the utility model.

[0033] Figure 5 It is a three-dimensional structural schematic diagram of the wire clamping side plate of the utility model.

[0034] Figure 6 It is a structural schematic diagram of the sliding plate of the utility model.

[0035] In the figure: 1. base assembly; 11. mounting base; 12. clamping slide; 13. sliding card slot; 14. inner groove of base; 15. mounting slot; 16. countersunk hole; 17. clearance slot; 18. clamping slot; 2. mounting assembly; 21. hand wheel; 22. double-headed screw; 23. sliding plate; 24. clamping plate; 25. anti-slip layer; 26. limit rod; 27. linkage block;

[0036] 3. Wire clamp assembly; 31. Wire clamp side plate; 32. Protective cushion layer; 33. Sliding rod; 34. Compression spring; 35. Bolt; 36. Limiting cap. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0038] like Figure 1-6As shown, a comprehensive logging instrument installation structure includes a base component 1, a mounting component 2, and a clamping component 3. The base component 1 includes a mounting base 11, the mounting component 2 includes a hand wheel 21 and a double-headed screw 22, the clamping component 3 includes a clamping side plate 31 and a bolt 35, a clamping groove 12 is provided on the inner side of the upper part of the mounting base 11, a sliding groove 13 is provided on the wall of the lower bottom surface of the clamping groove 12, a base inner groove 14 is provided on the inner side of the mounting base 11, a clearance groove 17 is provided on both sides of the mounting base 11, a clamping groove 18 is provided on the wall of the clearance groove 17, a sliding plate 23 is provided on the outer ring of the double-headed screw 22, and the sliding plate 23 The top of the linkage block 27 is connected, and the end of the linkage block 27 away from the sliding plate 23 is connected to the clamping plate 24, and one end of the clamping plate 24 is connected to the anti-slip layer 25. The inner side of the sliding plate 23 is slidably connected to the limit rod 26, and one end of the clamping side plate 31 is connected to the protective pad layer 32. The inner side of the clamping side plate 31 is provided with a sliding rod 33, and the outer ring of the sliding rod 33 is provided with a compression spring 34. One end of the sliding rod 33 is connected to a limit cap 36. There are two sliding card slots 13 and they are symmetrically arranged. The sliding card slot 13 is connected to the inner groove 14 of the base, and the clamping plate 24 is symmetrically arranged on the inner side of the clamping slide slot 12; through the setting of the clamping slide slot 12 , a slot body for installing the comprehensive logging instrument on the mounting base 11, a slot body for sliding two clamping plates 24 through a clamping slide groove 12, a protective cushion layer 32 is connected to the wall of the clamping groove 18, the give way groove 17 and the clamping groove 18 are symmetrically opened, mounting grooves 15 are opened on both sides of the mounting base 11, and countersunk holes 16 are opened on the wall of the mounting groove 15; when in use, the mounting base 11 is stably placed on a predetermined mounting surface, and then the mounting base 11 is installed through the countersunk holes 16 using screws, and then the comprehensive logging instrument is connected to the mounting base 11, thereby realizing the installation of the comprehensive logging instrument, and one end of the double-headed screw 22 passes through the mounting base 11 The wall body extends to be connected with the hand wheel 21, and the end of the double-headed screw 22 away from the hand wheel 21 is rotatably connected with the wall body of the inner groove 14 of the base through a bearing. The double-headed screw 22 passes through the position where the mounting base 11 is provided with a bearing, and the double-headed screw 22 is rotatably connected with the threaded hole on the inner side of the sliding plate 23; when the comprehensive logging instrument is installed, the hand wheel 21 is held and rotated, and the hand wheel 21 drives the double-headed screw 22 to rotate during the rotation process. There are two limit rods 26 and they are symmetrically installed on both sides of the double-headed screw 22. Both ends of the limit rod 26 are connected to the wall body of the inner groove 14 of the base at the same time, and the limit rod 26 is slidably connected with the sliding plate 23 through the hole groove;When the double-headed screw 22 is rotated by the hand wheel 21, the sliding plate 23 gradually moves closer and farther under the action of the double-headed screw 22 and the limit rod 26. The size of the linkage block 27 matches the size of the sliding slot 13. The end of the linkage block 27 away from the sliding plate 23 penetrates the sliding slot 13 and extends to connect with the bottom of the clamping plate 24. When the two sliding plates 23 move closer and farther from each other, the sliding plate 23 drives the clamping plate 24 to move synchronously through the linkage block 27 during the movement. The two clamping plates 24 can be moved closer or further away from each other, so that the comprehensive logging instrument can be installed and fixed or released. One end of the compression spring 34 is connected to the limit cap 36, and the end of the compression spring 34 away from the limit cap 36 is connected to the clamping side plate 31. Each of the clamping side plates 31 is slidably connected to two sliding rods 33 at the same time. When clamping and fixing the cable, first pull the clamping side plate 31 gradually away from the give way groove 17. At this time, the clamping side plate 31 is connected with the sliding rod 33 as the The shaft slides and in the process squeezes the compression spring 34, which is deformed by the squeeze, and then the cable passes through the gap between the clamping side plate 31 and the clamping groove 18, and then the clamping side plate 31 is loosened. At this time, the clamping side plate 31 is reset under the action of the compression spring 34 and is used to initially clamp and fix the cable. The inner side of the clamping side plate 31 and the wall of the give way groove 17 are provided with threaded holes matching the bolts 35, and the end of the sliding rod 33 away from the limiting cap 36 passes through the clamping side plate 31 and extends to connect with the wall of the clearance groove 17; after the wire clamping side plate 31 is used to initially clamp and fix the cable under the action of the compression spring 34, the wire clamping side plate 31 is connected to the wall of the clearance groove 17 using bolts 35, and then the wire clamping side plate 31 and the wire clamping groove 18 are installed and connected to improve the effect of the wire clamping side plate 31 and the wire clamping groove 18 on the cable clamping and fixing. The protective pad layer 32 is set to fit the cable, thereby avoiding the wire clamping side plate 31 from causing wear to the cable during the process of clamping and fixing the cable. ;

[0039] The working principle of the utility model is as follows: when in use, the mounting base 11 is placed stably on the predetermined mounting surface, and then the mounting base 11 is installed by screws through the countersunk holes 16, and the integrated logging instrument is placed in the clamping slide groove 12, and the hand wheel 21 is held and rotated. During the rotation, the hand wheel 21 drives the double-headed screw 22 to rotate, and the sliding plate 23 gradually moves closer and farther under the action of the double-headed screw 22 and the limit rod 26. When the two sliding plates 23 move closer to and away from each other, the sliding plate 23 drives the clamping plate 24 to move synchronously through the linkage block 27 during the movement, so that the two clamping plates 24 can move closer and farther from each other, thereby being able to install and fix the integrated logging instrument and release the installation and fixation of the integrated logging instrument. Through the setting of the clamping slide groove 12, the slot body used for the integrated logging instrument to be installed on the mounting base 11, and the slot body used for the two clamping plates 24 to slide through the clamping slide groove 12, the linear When the cable is clamped and fixed, first pull the wire clamping side plate 31 gradually away from the yield groove 17. At this time, the wire clamping side plate 31 slides with the sliding rod 33 as the axis, and in the process, the compression spring 34 is squeezed. The compression spring 34 is deformed under the action of the squeezing, and then the cable passes through the gap between the wire clamping side plate 31 and the wire clamping groove 18, and then the wire clamping side plate 31 is loosened. At this time, the wire clamping side plate 31 is reset under the action of the compression spring 34 and is used to produce a preliminary clamping and fixing of the cable. After the wire clamping side plate 31 is used to initially clamp and fix the cable under the action of the compression spring 34, the bolt 35 is used to connect the wire clamping side plate 31 with the wall of the yield groove 17, and then the wire clamping side plate 31 is installed and connected with the wire clamping groove 18 to improve the effect of the wire clamping side plate 31 and the wire clamping groove 18 on the cable clamping and fixing. The protective pad layer 32 is set to fit the cable, thereby avoiding the wire clamping side plate 31 causing wear on the cable during the cable clamping and fixing process.

[0040] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0041] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A comprehensive logging instrument installation structure, comprising a base assembly (1), a mounting assembly (2), and a wire clamping assembly (3), wherein the base assembly (1) comprises a mounting base (11), the mounting assembly (2) comprises a hand wheel (21), a double-headed screw (22), and the wire clamping assembly (3) comprises a wire clamping side plate (31) and a bolt (35), characterized in that: A clamping groove (12) is provided on the inner side of the upper part of the mounting base (11), a sliding groove (13) is provided on the wall of the lower bottom surface of the clamping groove (12), a base inner groove (14) is provided on the inner side of the mounting base (11), a clearance groove (17) is provided on both sides of the mounting base (11), a wire clamping groove (18) is provided on the wall of the clearance groove (17), a sliding plate (23) is provided on the outer ring of the double-headed screw (22), and a linkage block (27) is connected to the top of the sliding plate (23). The end of the linkage block (27) away from the sliding plate (23) is connected to a clamping plate (24), one end of the clamping plate (24) is connected to an anti-slip layer (25), the inner side of the sliding plate (23) is slidably connected to a limit rod (26), one end of the wire clamping side plate (31) is connected to a protective pad layer (32), a sliding rod (33) is arranged on the inner side of the wire clamping side plate (31), a compression spring (34) is arranged on the outer ring of the sliding rod (33), and one end of the sliding rod (33) is connected to a limit cap (36).

2. The installation structure of a comprehensive logging instrument according to claim 1, characterized in that: There are two sliding slots (13) in total and they are symmetrically arranged. The sliding slots (13) are connected to the inner slot (14) of the base, and the clamping plates (24) are symmetrically arranged on the inner side of the clamping slots (12).

3. The installation structure of a comprehensive logging instrument according to claim 1, characterized in that: The wall of the wire clamping groove (18) is connected to a protective cushion layer (32), the clearance groove (17) and the wire clamping groove (18) are symmetrically arranged, the mounting base (11) is provided with mounting grooves (15) on both sides, and the wall of the mounting groove (15) is provided with countersunk holes (16).

4. The installation structure of a comprehensive logging instrument according to claim 1, characterized in that: One end of the double-headed screw (22) passes through the wall of the mounting base (11) and extends to be connected to the hand wheel (21); the end of the double-headed screw (22) away from the hand wheel (21) is rotatably connected to the wall of the inner groove (14) of the base through a bearing; a bearing is provided at the position where the double-headed screw (22) passes through the mounting base (11); the double-headed screw (22) is threadably connected to the sliding plate (23) through a threaded hole on the inner side of the sliding plate (23).

5. The installation structure of a comprehensive logging instrument according to claim 1, characterized in that: There are two limit rods (26) symmetrically mounted on both sides of the double-headed screw (22); both ends of the limit rods (26) are connected to the wall of the inner groove (14) of the base; and the limit rods (26) are slidably connected to the sliding plate (23) through the hole groove.

6. The installation structure of a comprehensive logging instrument according to claim 1, characterized in that: The size of the linkage block (27) matches the size of the sliding slot (13); one end of the linkage block (27) away from the sliding plate (23) passes through the sliding slot (13) and extends to connect with the bottom of the clamping plate (24).

7. The installation structure of a comprehensive logging instrument according to claim 1, characterized in that: One end of the compression spring (34) is connected to the limiting cap (36), and one end of the compression spring (34) away from the limiting cap (36) is connected to the wire clamping side plate (31), and each of the wire clamping side plates (31) is slidably connected to two sliding rods (33) at the same time.

8. The installation structure of a comprehensive logging instrument according to claim 1, characterized in that: The inner sides of the wire clamping side plate (31) and the wall of the clearance groove (17) are provided with threaded holes matching the bolts (35); the end of the sliding rod (33) away from the limiting cap (36) penetrates the wire clamping side plate (31) and extends to be connected with the wall of the clearance groove (17).

Images