Well drilling arrangement marking device based on fracturing fracture form

Abstract

The utility model relates to the related technical field of coal mining equipment, in particular to a well drilling arrangement marking device based on a fracturing crack form, which comprises a mounting frame and a paint can mounted on the mounting frame, and further comprises a pumping assembly arranged on the paint can, and the inlet end of the pumping assembly is communicated with the inner side of the paint can; a conveying assembly and a rotating sleeve which are communicated with the outlet end of the pumping assembly are arranged on the mounting frame, and a plurality of spraying pieces which are communicated with the inner side of the conveying assembly are rotationally arranged in the radial direction of the rotating sleeve; one end of each elastic connecting rod structure is hinged to the spraying piece, and the other end of each elastic connecting rod structure is hinged to the conveying assembly. According to the pumping speed of the pumping assembly, the outward deflection angle of the spraying end can be changed, so that the pumping speed of the pumping assembly is changed according to marking areas of different sizes, and the spraying speed of the spraying end is changed; and the spraying range and the paint spraying amount of the multiple spraying pieces can be adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coal mining equipment, concretely is a kind of drilling arrangement marking device based on fracturing fracture morphology. BACKGROUND

[0002] To realize that overburden target strata on recovery working face can be broken and collapsed in time with working face recovery advancing, thereby effectively reducing the risk of strong mine pressure appearance of working face, in this regard, when arranging horizontal drilling, the distribution form of hard and thick rock stratum in roof, the hydraulic fracturing fracture propagation range of horizontal drilling, the safety and stability of formed roadway and the stress transfer change law near the fracture distribution range after fracturing and other factors should be fully considered. Among them, according to the hydraulic fracturing fracture propagation range of horizontal drilling, the mining status of coal and rock mass around the recovery working face, the safety and stability of formed roadway and the stress transfer change law near the fracture distribution range after fracturing and other factors, the trajectory arrangement of horizontal drilling is guided, and combined with the overall monitoring length of roadway, the measurement accuracy is ensured, and the method of segmented scanning monitoring is adopted, and finally the segmented monitoring data is spliced and processed. According to the site condition, the segmented scheme is designed in advance, that is, a station is scanned every certain distance (the specific segmented scheme can be adjusted according to the actual working condition of coal mine roadway).

[0003] The traditional station scanning station adopts marking points, paint, glue and other kinds of firm and not easy to lose marking methods to calibrate, among which, when marking points at different positions are marked by spraying, the spraying range of the spraying gun head cannot be adjusted, and different size of spraying heads often need to be replaced manually, which also causes that the amount of paint spraying cannot change synchronously with the change of spraying range, and further causes that manual spraying process is complicated and spraying efficiency is greatly reduced. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of drilling arrangement marking device based on fracturing fracture morphology to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of drilling arrangement marking device based on fracturing fracture morphology, including mounting bracket and paint tank installed on the mounting bracket, further including the pumping assembly being arranged on the paint tank, the inlet end of the pumping assembly is communicated with the inside of the paint tank;The mounting bracket is provided with the conveying assembly being communicated with the outlet end of the pumping assembly;

[0007] A rotating sleeve is arranged along the axial direction of the conveying assembly, and a plurality of spray members in communication with the inside of the conveying assembly are arranged along the radial direction of the rotating sleeve. When the rotating sleeve rotates, the plurality of spray members expand outward like a horn.

[0008] A plurality of elastic connecting rod structures are arranged, one end of the elastic connecting rod structure is hingedly connected to the spray member, and the other end is hingedly connected to the conveying assembly.

[0009] The pumping assembly includes an impeller assembly arranged on the paint tank, one end of the impeller assembly is provided with a motor, and the outlet end and the inlet end of the impeller assembly are respectively provided with a first conduit and a second conduit. One end of the first conduit away from the impeller assembly is in communication with the conveying assembly, and one end of the second conduit away from the impeller assembly penetrates the paint tank and is inserted into the bottom of the paint tank.

[0010] The motor is provided with an output shaft, one end of the output shaft away from the motor is rotatably connected to the rotating sleeve through a bevel gear set.

[0011] The conveying assembly includes a conveying pipe fixedly connected to the mounting bracket, the conveying pipe is in communication with the inside of the first conduit, and a connecting cylinder in communication with the inside thereof is arranged along the axial direction of the conveying pipe. The connecting cylinder is fixed to the rotating sleeve.

[0012] A receiving seat is further arranged at the end of the conveying pipe.

[0013] The spray member includes a spray pipe, the spray pipe is rotatably mounted on the rotating sleeve through a rotating shaft, and a spray head is arranged at one end of the spray pipe away from the rotating sleeve. The spray pipe is in communication with the inside of the connecting cylinder through a hose.

[0014] The elastic connecting rod structure between the receiving seat and the spray pipe is arranged in an inclined structure.

[0015] The elastic connecting rod structure includes a plug-in cylinder and a plug-in rod, one end of the plug-in rod is slidably arranged in the plug-in cylinder, and the other end is hingedly connected to the spray pipe. One end of the plug-in cylinder away from the plug-in rod is hingedly connected to the receiving seat.

[0016] Further comprising a spring arranged in the insertion barrel, one end of the spring abuts with the inner side end of the insertion barrel, and the other end abuts with the insertion rod.

[0017] Compared with the prior art, the utility model has the advantages of:

[0018] By starting the pumping assembly, the pumping assembly transmits the paint in the paint tank to the conveying assembly, and the rotating sleeve rotates relative to the conveying assembly, under the centrifugal effect, the plurality of spray members perform the spray action at the same time, the spray end is deflected towards the direction away from the axis of the rotating sleeve, and the spray end expands outward in a horn shape, and the elastic link structure deforms at the same time, the stored elastic potential energy controls the reset of the spray member after the pumping assembly stops starting, and according to the pumping rate of the pumping assembly, the outward deflection angle of the spray end can be changed, so that the marking efficiency is further improved, and the marking work of different ranges of the working face can be quickly converted. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of a drilling arrangement marking device based on a fracturing fracture morphology.

[0020] Figure 2 It is a structural schematic view of a pumping assembly and a conveying assembly in a drilling arrangement marking device based on a fracturing fracture morphology.

[0021] Figure 3 It is a structural schematic view of a pumping assembly and a paint tank in a drilling arrangement marking device based on a fracturing fracture morphology.

[0022] Figure 4 It is a structural schematic view of a conveying assembly in a drilling arrangement marking device based on a fracturing fracture morphology.

[0023] Figure 5 It is a structural schematic view of a connecting barrel and a conveying pipe in a drilling arrangement marking device based on a fracturing fracture morphology.

[0024] Figure 6 It is a structural schematic view of a rotating sleeve and a spray member in a drilling arrangement marking device based on a fracturing fracture morphology.

[0025] Figure 7 It is a structural schematic view of a receiving seat and a spray member in a drilling arrangement marking device based on a fracturing fracture morphology.

[0026] Figure 8 It is a structural schematic view of a spraying pipe and an elastic link structure in a drilling arrangement marking device based on a fracturing fracture morphology.

[0027] In the figure: 1, mounting frame; 2, paint tank; 3, motor; 4, impeller assembly; 5, first conduit; 6, drive shaft; 7, conveying pipe; 8, rotating sleeve; 801, rotating shaft; 802, groove; 9, bevel gear set; 10, connecting cylinder; 11, injection pipe; 1101, spray head; 12, hose; 13, receiving seat; 14, plug-in cylinder; 15, plug-in rod; 16, spring; 17, second conduit. DETAILED DESCRIPTION

[0028] Various exemplary embodiments, features, and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numbers in the drawings represent the same elements or similar elements. Although various aspects of the embodiments are illustrated in the drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0029] The word "exemplary" is used herein to mean "serving as an example, instance, or illustration." Any implementation described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations.

[0030] In addition, for the purpose of convenience and brevity, detailed descriptions of well-known methods, apparatuses, and elements are omitted so as to avoid unnecessarily obscuring the concepts of the present application.

[0031] Please refer to Figures 1-8 In the embodiments of the present application, a drilling arrangement marking device based on fracturing fracture morphology comprises a mounting frame 1, a paint tank 2, a rotating sleeve 8, a pumping assembly, a conveying assembly, a spraying element, and an elastic connecting rod structure.

[0032] Specifically, please refer to Figure 1 and Figure 4 and Figure 5 comprise;

[0033] The mounting frame 1 and the paint tank 2 mounted on the mounting frame 1 further comprise a pumping assembly arranged on the paint tank 2, wherein an inlet end of the pumping assembly is in communication with the inside of the paint tank 2; and the mounting frame 1 is provided with a conveying assembly in communication with an outlet end of the pumping assembly.

[0034] The rotating sleeve 8 is arranged in rotation along the axial direction of the conveying assembly, and a plurality of spraying elements in communication with the inside of the conveying assembly are arranged in rotation along the radial direction of the rotating sleeve 8, wherein when the rotating sleeve 8 rotates, the plurality of spraying elements expand outward in the shape of a horn.

[0035] A plurality of elastic connecting rod structures are hingedly connected at one end to the spraying elements and at the other end to the conveying assembly.

[0036] In detail, in the embodiment, the drilling layout marking device based on the fracture morphology is adopted, when marking, the pumping assembly is started to work, the pumping assembly transmits the paint in the paint tank 2 to the conveying assembly, at the same time, the pumping assembly controls the rotation of the rotating sleeve 8 relative to the conveying assembly, when the rotating sleeve 8 rotates, under the centrifugal effect, the multiple spray members perform the spraying action at the same time, the spraying end is deflected towards the direction away from the axis of the rotating sleeve 8, and the spraying end expands outward in the shape of a horn, at the same time of expansion, the elastic link structure is deformed, the stored elastic potential energy controls the reset of the spray member after the pumping assembly stops starting, and according to the pumping rate of the pumping assembly, the deflection angle of the spraying end outward can be changed, so as to realize the marking of different sizes of marking areas, the pumping rate of the pumping assembly can be changed, the spraying range and the spraying paint amount of the multiple spray members can be adjusted, the marking efficiency is further improved, and the marking work of different ranges of the working face can be quickly converted.

[0037] The end of the rotating sleeve 8 is provided with multiple grooves 802 matched with the spray members, and the rotating shaft 801 is arranged in the grooves 802.

[0038] As a further scheme of the utility model, please refer to Figure 2 and Figure 3 The pumping assembly comprises an impeller assembly 4 arranged on the paint tank 2, one end of the impeller assembly 4 is provided with a motor 3, the outlet end and the inlet end of the impeller assembly 4 are respectively provided with a first conduit 5 and a second conduit 17, one end of the first conduit 5 away from the impeller assembly 4 is in communication with the conveying assembly, one end of the second conduit 17 away from the impeller assembly 4 penetrates through the paint tank 2 and is inserted into the bottom of the paint tank 2.

[0039] It should be noted that the motor 3 is a variable frequency motor, the output frequency of the output shaft can be adjusted through the control button on the motor 3, the deflection angle of the multiple spray members is adjusted at the same time of changing the pumping paint amount of the impeller assembly 4, so as to change the marking range, and the specific variable frequency motor adopts the prior art, and the utility model will not be further described.

[0040] The impeller assembly 4 comprises an impeller, an impeller shaft and a leaf cap, when the motor 3 is started to work, the impeller in the impeller assembly 4 is driven to rotate, so that the paint in the paint tank 2 is transmitted to the conveying assembly through the second conduit 17 and the first conduit 5, so as to realize the high-pressure pumping requirement of the paint.

[0041] The output shaft of the motor 3 is fixedly connected with a driving shaft 6 rotatably arranged on the mounting frame 1, and the driving shaft 6 is rotatably connected with a rotating sleeve 8 through a bevel gear set 9 at the end away from the motor 3, wherein the rotating sleeve 8 is rotatably arranged with two fixed connecting hoops on it for supporting the rotation of the rotating sleeve 8.

[0042] As a further scheme of the utility model, referring to Figure 4 , the conveying assembly comprises a conveying pipe 7 fixedly connected with the mounting frame 1, the conveying pipe 7 is in communication with the inner side of the first conduit 5, and a connecting cylinder 10 in communication with the inner side of the conveying pipe 7 is rotatably arranged along the axial direction of the conveying pipe 7, and the connecting cylinder 10 is fixed with the rotating sleeve 8.

[0043] Further, a receiving seat 13 is rotatably arranged at the end of the conveying pipe 7.

[0044] Preferably, a plurality of through holes are arranged at the connection between the conveying pipe 7 and the connecting cylinder 10 along the circumference, the inner side of the conveying pipe 7 and the connecting cylinder 10 are in communication through the through holes, and the rotation of the connecting cylinder 10 relative to the conveying pipe 7 is not affected.

[0045] As a further scheme of the utility model, referring to Figure 5 and Figure 6 , the spraying member comprises a spraying pipe 11 rotatably arranged on the rotating sleeve 8 through a rotating shaft 801, and a nozzle 1101 is arranged at the end of the spraying pipe 11 away from the rotating sleeve 8, and the spraying pipe 11 is in communication with the inner side of the connecting cylinder 10 through a hose 12.

[0046] When the rotating sleeve 8 rotates, a plurality of spraying pipes 11 are synchronously expanded outwardly due to the centrifugal force, the angle of deflection of the spraying pipe 11 is adjusted by changing the rotating speed of the rotating sleeve 8 according to the output frequency of the motor 3, so as to complete the spraying work of marking different sizes of marking areas, and with the increase of the spraying range, the conveying amount of paint is synchronously increased, wherein the paint in the connecting cylinder 10 is conveyed into the spraying pipe 11 through the hose 12, and the hose 12 is synchronously rotated with the rotation of the connecting cylinder 10 and the spraying pipe 11, and the connection between the connecting cylinder 10 and the spraying pipe 11 is not affected.

[0047] It should be noted that in the initial state, the spraying ranges of the plurality of nozzles 1101 are staggered, so that when the spraying pipe 11 is expanded outwardly, the spraying ranges of the nozzles 1101 can cover the areas to be marked.

[0048] As a further scheme of the utility model, referring to Figure 8 , the elastic connecting rod structure between the receiving seat 13 and the spraying pipe 11 is arranged in an inclined structure.

[0049] The elastic connecting rod structure comprises a plug-in barrel 14 and a plug-in rod 15, one end of the plug-in rod 15 is slidingly arranged in the plug-in barrel 14, the other end is hinged with the spray pipe 11, and the plug-in barrel 14 is hinged with the receiving seat 13 away from one end of the plug-in rod 15.

[0050] Further comprising a spring 16, the spring 16 is arranged in the plug-in barrel 14, one end of the spring 16 is fixedly connected with the inside end of the plug-in barrel 14, and the other end is fixedly connected with the plug-in rod 15.

[0051] In detail, when the spray pipe 11 is deflected by outward expansion, the elastic connecting rod structure is deflected as a whole, wherein the plug-in rod 15 is inserted into the plug-in barrel 14 under the pulling of the spray pipe 11, one end of the plug-in rod 15 moves relative to the plug-in barrel 14, and the spring 16 is stretched to store elastic potential energy, when the rotating sleeve 8 stops rotating, the spray pipe 11 can be quickly reset to the groove 802 under the action of the spring 16, so as to realize the reset of the spray pipe 11 after the spraying is finished.

[0052] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

[0053] In addition, it should be understood that although the present application is described in the specification in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments which can be understood by those skilled in the art.

Claims

1. A drilling layout marking device based on fracturing fracture morphology, comprising a mounting frame (1) and a paint can (2) mounted on the mounting frame (1), and further comprising a pumping assembly disposed on the paint can (2), wherein the inlet end of the pumping assembly is connected to the inner side of the paint can (2), characterized in that; The mounting frame (1) is provided with a conveying assembly in communication with the outlet end of the pumping assembly; A rotating sleeve (8) is arranged along the axial direction of the conveying assembly, and a plurality of spray members in communication with the inner side of the conveying assembly are arranged along the radial direction of the rotating sleeve (8), and when the rotating sleeve (8) rotates, the plurality of spray members expand outward in a horn shape; A plurality of elastic connecting rod structures are arranged, one end of the elastic connecting rod structure is hinged to the spray member, and the other end is hinged to the conveying assembly.

2. A drilling placement marker based on fracture morphology according to claim 1, wherein, The pumping assembly comprises an impeller assembly (4) arranged on the paint tank (2), one end of the impeller assembly (4) is provided with a motor (3), and the outlet end and the inlet end of the impeller assembly (4) are respectively provided with a first conduit (5) and a second conduit (17), one end of the first conduit (5) away from the impeller assembly (4) is in communication with the conveying assembly, and one end of the second conduit (17) away from the impeller assembly (4) penetrates through the paint tank (2) and is inserted into the bottom of the paint tank (2).

3. A drilling placement marker based on fracture morphology according to claim 2, wherein, The motor (3) is provided with an output shaft, one end of the output shaft away from the motor (3) is rotatably connected with the rotating sleeve (8) through a bevel gear set (9).

4. A drilling placement marker based on fracture morphology according to claim 2, wherein, The conveying assembly comprises a conveying pipe (7) fixedly connected with the mounting frame (1), the conveying pipe (7) is in communication with the inner side of the first conduit (5), and a connecting barrel (10) in communication with the inner side thereof is arranged along the axial direction of the conveying pipe (7), and the connecting barrel (10) is fixed with the rotating sleeve (8); Further comprising a receiving seat (13) rotatably arranged at the end of the conveying pipe (7).

5. A drilling placement marker based on fracture morphology according to claim 4, wherein, The spray member comprises a spray pipe (11) rotatably arranged on the rotating sleeve (8) through a rotating shaft (801), and a spray head (1101) is arranged at one end of the spray pipe (11) away from the rotating sleeve (8), and the spray pipe (11) is in communication with the inner side of the connecting barrel (10) through a hose (12).

6. A drilling placement marker based on fracture morphology according to claim 5, wherein, The elastic connecting rod structure between the receiving seat (13) and the spray pipe (11) is arranged in an inclined structure.

7. A drilling placement marker based on fracture morphology according to claim 6, wherein, The elastic connecting rod structure comprises a plug-in barrel (14) and a plug-in rod (15), one end of the plug-in rod (15) is slidably arranged in the plug-in barrel (14), and the other end is hinged to the spray pipe (11), and one end of the plug-in barrel (14) away from the plug-in rod (15) is hinged to the receiving seat (13); Further comprising a spring (16) arranged in the plug-in barrel (14), one end of the spring (16) abuts against the inner side end of the plug-in barrel (14), and the other end abuts against the plug-in rod (15).

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