Automatic perforating device for burying node detector

Abstract

The present application relates to oil and gas exploration geophone burying punching technical field, provide a kind of node geophone burying automatic punching device, including puncher support, cross slide rail, drill bit, drill rod, the puncher support is erected on cross slide rail, the drill bit is connected to the lower end of drill rod, the drill rod is driven to realize downward stamping punching by first telescopic cylinder, and the drill rod is coaxially provided with burying sleeve, for the geophone in burying hole compaction, the burying sleeve is driven by second telescopic cylinder.The present application device replaces artificial punching process, improves operation efficiency, improves geophone burying coupling effect, provides a new type of equipment for seismic exploration buried geophone.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of oil and gas exploration buried hole drilling, more particularly, to a node geophone buried automatic hole drilling device. BACKGROUND

[0002] The node geophone is a key geological information acquisition device in the field of oil and gas exploration, which converts artificial excited seismic waves and reflected waves of each geological layer into electrical signals for output, so as to analyze the geological layer information. With the increase of the depth and breadth of seismic exploration, the range and number of node geophone buried arrangement are increasing, which has reached tens of thousands of channels. The work load of geophone burying is huge. At present, the node geophone burying is still mainly completed by manual work. Although there are some tools for assisting hole drilling, these tools cannot completely replace manual work, and there are problems such as low efficiency of geophone burying and poor coupling effect, which further affect the accuracy of geophone information acquisition.

[0003] In view of the above, the present application provides a node geophone buried automatic hole drilling device to replace the process of manual hole drilling and compaction of the node geophone, which not only saves cost and improves operation efficiency, but also improves the burying quality of the node geophone. SUMMARY

[0004] The present application aims to overcome the above-mentioned deficiencies in the prior art, and provides a node geophone buried automatic hole drilling device, which replaces the manual hole drilling process, improves the operation efficiency, improves the coupling effect of geophone burying, and provides a new type of device for burying geophone in seismic exploration.

[0005] To achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0006] A node geophone buried automatic hole drilling device, comprising a hole drill support, a cross slide rail, a drill bit and a drill rod, wherein the hole drill support is arranged on the cross slide rail, the drill bit is connected to the lower end of the drill rod, the drill rod is driven downward by a first telescopic cylinder to realize punch hole drilling, a burying sleeve coaxial with the drill rod is arranged, which is used for compacting the geophone in the burying hole, and the burying sleeve is driven by a second telescopic cylinder.

[0007] In the above technical solution, the top end of the hole drill support is provided with a fixed plate, the bottom of the hole drill support is connected with the cross slide rail, the cross slide rail comprises a horizontal rail and a vertical rail, the rail of the cross slide rail is connected with a third telescopic cylinder through a hinge, the cylinder body of the first telescopic cylinder is connected with the top fixed plate of the support, the piston rod is connected with a first layer plate, the middle part of the drill rod is connected with the first layer plate, the cylinder body of the second telescopic cylinder is fixed on the first layer plate, the piston rod is connected with a second layer plate, and the burying sleeve is connected with the second layer plate.

[0008] In the above technical solution, the punch holder is a cuboid frame structure, four rollers are installed at the four corners of the bottom of the holder, and an ear and a fixed plate are installed at the top end of the holder. The punch holder is used to support and fix various components, the ear is used for lifting during the installation and movement of the equipment, and the rollers at the bottom of the holder are used to assist the movement of the punch holder.

[0009] In the above technical solution, the cross slide rail includes a transverse rail and a longitudinal rail. The transverse rail is a double rail, the rail sliding groove is a groove type slide, the punch holder bottom roller is embedded in the sliding groove, one side of the punch holder bottom is connected with the telescopic cylinder through a hinge, and the punch holder is driven to move horizontally in the rail. The rail sliding groove of the longitudinal rail is fixed on both sides of the chassis holder, the two ends of the transverse rail are placed in the rail sliding groove of the longitudinal rail, and one side of the transverse rail is connected with the telescopic cylinder through a hinge, so as to drive the transverse rail and the punch holder to move in the longitudinal sliding groove.

[0010] In the above technical solution, the first telescopic cylinder is two hydraulic cylinders of the same type, the cylinder body is connected with the top fixed plate of the punch holder, and the piston rod is connected with the first layer plate. The first telescopic cylinder is used to drive the first layer plate and drive the drill rod and drill bit to punch downward.

[0011] In the above technical solution, the second telescopic cylinder is two hydraulic cylinders of the same type, the bottom of the cylinder body is connected with the first layer plate through a flange, and the piston rod passes through the first layer plate and is connected with the second layer plate. The second telescopic cylinder is used to drive the second layer plate and the embedding sleeve to compact the node detector downward.

[0012] In the above technical solution, the third group of telescopic cylinders are three hydraulic cylinders of the same type. Two hydraulic cylinders are arranged between the same side of the transverse rail and the chassis holder, and the other hydraulic cylinder is arranged between one side of the bottom of the punch holder and the longitudinal rail. The third group of hydraulic cylinders is used to drive the punch to move forward, backward, left and right within a certain range, so as to assist the positioning system to accurately find the detector embedding hole.

[0013] In the above technical solution, the drill rod is sleeved in the guide sleeve at the top, and the middle part of the drill rod is connected with the first layer plate. The top of the guide sleeve is connected with the fixed plate of the punch holder, the middle part of the guide sleeve is slotted on the opposite side, the pin passes through the slot and is connected with the drill rod, and is used to stabilize the movement path of the drill rod and the drill bit in the guide sleeve.

[0014] In the above technical solution, the embedding sleeve is sleeved outside the drill bit and the drill rod, and the top is connected with the second layer plate. The embedding sleeve is an axially through tubular structure. The inner diameter of the embedding sleeve is greater than the outer diameter of the drill bit and less than the maximum diameter of the node detector, and is used to compact the detector.

[0015] In the above technical scheme, the third layer plate has a hollow circular hole in the middle, the diameter of the circular hole is larger than the diameter of the detector and the outer diameter of the embedding sleeve, the two ends of the third layer plate are fixedly connected with the movable rod, the top of the movable rod penetrates through the second layer plate and can slide relative to the second layer plate, the movable rod is sleeved with a spring for limiting the distance between the two layer plates.

[0016] The application also provides a node detector automatic embedding device, which comprises a chassis trailer and the node detector embedding automatic punching device.

[0017] The device can find the position of the detector embedding hole through the cross slide rail under the assistance of the positioning system, then the drill bit and drill rod are driven by the telescopic cylinder to punch the hole automatically and quickly, after the punching is completed, the detector is sent into the embedding hole, and the telescopic cylinder drives the embedding sleeve to compact the detector automatically, finally the requirements of "flat, stable, normal, straight and tight" for the detector embedding are met.

[0018] Compared with the prior art, the node detector embedding automatic punching device has the beneficial effects that:

[0019] 1. The puncher can automatically move to find the position of the node detector embedding hole in a certain range under the assistance of the cross slide rail mechanism and the positioning system.

[0020] 2. The drill rod and drill bit are driven by the telescopic cylinder to punch the hole, which can adapt to various punching depth requirements and complex field geological environments.

[0021] 3. The detector in the embedding hole can be compacted by the embedding sleeve, which improves the coupling effect of the detector and the ground.

[0022] 4. The device can replace the manual punching process of the detector embedding hole, greatly improves the operation efficiency, saves the cost and improves the quality of the node detector embedding. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0024] Figure 1 The structure of the node detector embedding automatic punching device provided by the embodiments of the application is shown in the figure Figure 1 .

[0025] Figure 2 The structure of the node detector embedding automatic punching device provided by the embodiments of the application is shown in the figureFigure 2 .

[0026] Figure 3 The top view of the automatic punching device for node geophone burying provided by the embodiment of the present application.

[0027] Figure 4 The schematic view of the automatic punching device for node geophone burying provided by the embodiment of the present application in the state of punching (the spring 8 is omitted in the figure, and the movable rod 11 is clearly visible).

[0028] Figure 5 The schematic view of the automatic punching device for node geophone burying provided by the embodiment of the present application in the state of compacting the geophone (the spring 8 is omitted in the figure, and the movable rod 11 is clearly visible).

[0029] The figure shows: 1 - guide sleeve; 2 - punch holder; 3 - second set of hydraulic cylinders; 4 - first layer plate; 5 - second layer plate; 6 - longitudinal guide rail; 7 - third set of hydraulic cylinders; 8 - spring; 9 - third layer plate; 10 - drill bit; 11 - movable rod; 12 - cross slide; 13 - transverse guide rail; 14 - burying sleeve; 15 - drill rod; 16 - first set of hydraulic cylinders; 17 - fixed plate; 18 - lifting lug. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and beneficial technical effects of the present application clearer and more understandable, the present application will be further described in detail below in combination with the drawings and specific embodiments. It should be noted that the following embodiment description is only for the purpose of explaining the present application, and cannot limit the protection scope of the present application.

[0031] It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0032] It should also be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing", "setting" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. Additionally, "multiple" or "several" means two or more, unless otherwise explicitly specified.

[0034] Example 1

[0035] This embodiment provides an automatic drilling device for embedding a nodal detector, including a drill bracket, a cross slide rail, a drill bit, and a drill rod. The drill bracket is mounted on the cross slide rail, the drill bit is connected to the lower end of the drill rod, and the drill rod is driven by a first telescopic cylinder to punch and drill downwards. An embedding sleeve is provided coaxially with the drill rod to compact the detector in the embedding hole. The embedding sleeve is driven by a second telescopic cylinder.

[0036] In the above embodiment, the top of the punch holder is equipped with a fixing plate, and the bottom of the punch holder is connected to a cross slide rail. The cross slide rail includes a horizontal track and a vertical track. The cross slide rail is connected to a third set of telescopic cylinders via a hinge. The cylinder body of the first telescopic cylinder is connected to the top fixing plate of the holder, the piston rod is connected to the first layer plate, the middle part of the drill rod is connected to the first layer plate, the cylinder body of the second telescopic cylinder is fixed to the first layer plate, the piston rod is connected to the second layer plate, and the embedded sleeve is connected to the second layer plate.

[0037] Example 2

[0038] like Figures 1 to 3 As shown, this embodiment provides an automatic drilling device for embedding a node detector, including a drill bracket 2, a cross slide rail 12, a first set of hydraulic cylinders 16, a second set of hydraulic cylinders 3, a third set of hydraulic cylinders 7, a drill bit 10, a drill rod 15, an embedding sleeve 14, a guide sleeve 1, a first layer plate 4, a second layer plate 5, a third layer plate 9, a movable rod 11, a spring 8, and a fixing plate 17.

[0039] The puncher bracket 2 is a rectangular frame structure with four rollers installed at the four corners of the bottom and lifting lugs 18 and a fixing plate 17 installed at the top. The puncher bracket 2 supports and secures the various puncher components. The lifting lugs 18 are used for hoisting during equipment movement and installation, and the bottom rollers assist in moving the puncher bracket 2. The puncher bracket 2 is made of metal, such as aluminum alloy or carbon steel; carbon steel, for example, offers higher strength and hardness. The shape of the puncher bracket 2 is not limited to a rectangular frame structure; it can also be cylindrical or box-shaped.

[0040] The cross slide rail 12 includes a transverse rail 13 and a longitudinal rail 6. The transverse rail 13 is a double rail, and the rail slide groove is a groove type slide, the bottom roller of the punch support 2 is embedded in the slide groove, and one side of the bottom of the punch support 2 is connected with the hydraulic oil cylinder through a hinge, which is used to drive the punch to move transversely in the rail. The longitudinal rail 6 slide groove is fixed on both sides of the chassis support, and the two ends of the transverse rail 13 are placed in the longitudinal rail 6 slide groove, and the left and right ends of one side of the transverse rail 13 are connected with two hydraulic oil cylinders through hinges, which are used to drive the transverse rail 13 and the punch support 2 to move in the longitudinal slide groove. The type of the cross slide rail 12 can be selected from a roller type, a steel ball type, a gear type, a damping slide rail, etc. In the embodiment, the stroke of the transverse rail 13 of the cross slide rail is 600 mm, and the stroke of the longitudinal rail 6 is 800 mm, but the length of the rail stroke can be selected within a reasonable range according to the size of the chassis vehicle equipment, and is not limited to the length of the rail stroke in the embodiment.

[0041] The first group of hydraulic oil cylinders 16 are two hydraulic oil cylinders of the same type, the cylinder body of which is connected with the fixed plate 17 at the top of the punch support 2, and the piston rod of which is connected with the first layer plate 4. The first group of hydraulic oil cylinders 16 are used to drive the first layer plate 4 and the drill bit 10 and the drill rod 15 to punch downward. Figure 4 As shown in the figure, the first group of hydraulic oil cylinders 16 can push the drill bit 10 and the drill rod 15 to punch downward within the stroke range, and then the piston rod is retracted upward to leave space for discharging.

[0042] The second group of hydraulic oil cylinders 3 are two hydraulic oil cylinders of the same type, the bottom of the cylinder body of which is connected with the first layer plate 4 through a flange plate, and the piston rod of which passes through the first layer plate 4 and is connected with the second layer plate 5. The second group of hydraulic oil cylinders 3 are used to drive the second layer plate 5 and the sleeve to compact the node geophone downward. The working pressure of the hydraulic oil cylinder can be selected from 7Mpa, 14Mpa, 16Mpa, 21Mpa, 25Mpa, etc., and the stroke of the piston rod can be selected from 300mm, 500mm, 700mm, etc. After the punching is completed, the geophone automatic discharging system sends the geophone into the buried hole. Figure 5 As shown in the figure, the second group of hydraulic oil cylinders 3 push the buried sleeve 14 to move downward to compact the geophone in the buried hole.

[0043] The first group of hydraulic oil cylinders 16 and the second group of hydraulic oil cylinders 3 are arranged around the guide sleeve 1.

[0044] The third group of hydraulic cylinders 7 is three hydraulic cylinders of the same type, two of which are arranged between the same side of the transverse rail 13 and the chassis support, and the other is arranged between the bottom side of the punch support 2 and the longitudinal rail 6, which is used to drive the punch to move forward and backward within a certain range, and assist the positioning system to accurately find the buried hole of the geophone. The working pressure of the hydraulic cylinder can be selected as 7Mpa, 14Mpa, 16Mpa, 21Mpa, 25Mpa, etc., and the piston rod stroke can be selected as 300mm, 500mm, 700mm, etc. After the chassis trailer travels to the area where the buried hole is located, the third group of hydraulic cylinders 7 pushes the punch support 2 to move within the stroke range of the cross slide rail 12 until the drill bit 10 is aligned with the position of the buried hole of the geophone to prepare for punching.

[0045] The drill bit 10 is connected with the drill rod 15, the top of the drill rod 15 is sleeved in the guide sleeve 1, and the middle part of the drill rod 15 is connected with the first layer plate 4; the top of the guide sleeve 1 is connected with the fixed plate 17 on the punch support 2, the middle part of the guide sleeve 1 is slotted, the pin is connected with the drill rod 15 through the hole slot, and is used to stabilize the moving path of the drill rod 15 and the drill bit 10 in the guide sleeve. The drill bit 10 and the drill rod 15 are selected from metal materials such as alloy steel, carbon steel, etc., and have the characteristics of high strength, high hardness and wear resistance. The diameter of the drill bit 10 is 104mm, and the diameter of the drill bit 10 can be selected as other corresponding sizes according to the diameter of the geophone.

[0046] The buried sleeve 14 is sleeved outside the drill bit 10 and the drill rod 15, and the top is connected with the second layer plate 5. The sleeve is an axial through tubular structure, the inner diameter of the buried sleeve is greater than the outer diameter of the drill bit 10 and less than the maximum diameter of the node geophone, and is used for compacting the geophone. The inner diameter of the buried sleeve 14 is 106mm, which is selected from metal materials such as alloy steel, carbon steel, etc., and has the characteristics of high strength, high hardness and wear resistance.

[0047] The middle part of the third layer plate 9 is a hollow circular hole, the diameter of the circular hole is greater than the diameter of the geophone and the outer diameter of the buried sleeve 14, and the two ends of the third layer plate 9 are fixedly connected with the movable rod 11; the top of the movable rod 11 passes through the second layer plate 5 and can slide relative to the second layer plate 5, the movable rod 11 is sleeved with the spring 8, and is used to limit the distance between the two layer plates.

[0048] Embodiment 3

[0049] A node geophone automatic burying device, comprising a chassis trailer and the node geophone automatic punching device of the above embodiment 1 or embodiment 2, wherein the node geophone automatic punching device is installed on the chassis trailer.

[0050] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0051] It should be pointed out finally that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A kind of node detector burying automatic punching device, including puncher support, cross slide, drill bit, drill rod, the puncher support is erected on cross slide, the drill bit is connected to the lower end of drill rod, the drill rod is driven to realize downward stamping punching by first telescopic cylinder, it is characterized by: A buried sleeve coaxial with the drill rod is provided for compacting the detector in the buried hole, the buried sleeve is driven by a second telescopic cylinder, the top of the punch support is provided with a fixed plate, the bottom of the punch support is connected with a cross slide rail, the track of the cross slide rail is connected with a third telescopic cylinder through a hinge, the cylinder body of the first telescopic cylinder is connected with the top fixed plate of the support, the piston rod is connected with the first layer plate, the middle of the drill rod is connected with the first layer plate, the cylinder body of the second telescopic cylinder is fixed on the first layer plate, the piston rod is connected with the second layer plate, the buried sleeve is connected with the second layer plate, the cross slide rail comprises a transverse rail and a longitudinal rail, the transverse rail is a double rail, the rail sliding groove is a groove type slide, the bottom roller of the punch support is embedded in the sliding groove, one side of the bottom of the punch support is connected with the telescopic cylinder through a hinge, which is used for driving the punch support to move in the transverse rail, the rail sliding groove of the longitudinal rail is fixed on both sides of the chassis support, the two ends of the transverse rail are arranged in the rail sliding groove of the longitudinal rail, one side of the transverse rail is connected with the telescopic cylinder through a hinge, which is used for driving the transverse rail and the punch support to move in the longitudinal rail, the buried sleeve is sleeved on the drill bit and the drill rod, the top is connected with the second layer plate, the buried sleeve is an axial through tubular structure, the inner diameter of the buried sleeve is greater than the outer diameter of the drill bit and less than the maximum diameter of the node detector, which is used for compacting the detector.

2. The node detector burying automatic punching device according to claim 1, characterized in that: The punch support is a cuboid frame structure, four rollers are installed at the four corners of the bottom of the support, an ear and a fixed plate are installed at the top of the support.

3. The node detector burying automatic punching device according to claim 1, characterized in that: The first telescopic cylinder is two same type hydraulic cylinders, the cylinder body is connected with the top fixed plate of the punch support, the piston rod is connected with the first layer plate, the first telescopic cylinder is used for driving the first layer plate and the drill rod and drill bit to punch downward.

4. The node detector burying automatic punching device according to claim 1, characterized in that: The second telescopic cylinder is two same type hydraulic cylinders, the cylinder body is connected with the first layer plate through a flange, the piston rod passes through the first layer plate and is connected with the second layer plate, the second telescopic cylinder is used for driving the second layer plate and the buried sleeve to compact the node detector downward.

5. The node detector burying automatic punching device according to claim 1, characterized in that: The third telescopic cylinder is three same type hydraulic cylinders, two of which are arranged on the same side of the transverse rail and between the chassis support, and the other is arranged between the side of the bottom of the punch support and the longitudinal rail, the third telescopic cylinder is used for driving the punch to move forward, backward, left and right within a certain range, and assisting the positioning system to accurately find the detector buried hole.

6. The node detector burying automatic punching device according to claim 1, characterized in that: The top of the drill rod is sleeved in the guide sleeve, the middle of the drill rod is connected with the first layer plate; the top of the guide sleeve is connected with the fixed plate of the punch support, the middle of the guide sleeve is slotted, the pin passes through the slot and is connected with the drill rod, which is used for stabilizing the moving path of the drill rod and the drill bit in the guide sleeve.

7. The node detector burying automatic punching device according to claim 1, characterized in that: A third layer plate is provided, the middle of the third layer plate is a hollow circular hole, the diameter of the circular hole is greater than the diameter of the detector and the outer diameter of the buried sleeve, the two ends of the third layer plate are fixedly connected with a movable rod, the top of the movable rod passes through the second layer plate and can slide relative to the second layer plate, a spring is sleeved outside the movable rod, which is used for limiting the distance between the two layer plates.

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