CN210180801U

CN210180801U - Shearing and pressurizing device for shale shear crack formation and propagation mechanism research

Info

Publication number: CN210180801U
Application number: CN201920934052.4U
Authority: CN
Inventors: Supan Pu; 蒲速攀; Xiangyu Fan; 范翔宇
Original assignee: Southwest Petroleum University
Current assignee: Southwest Petroleum University
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-03-24
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a shale shearing crack formation extension mechanism research shearing and pressurizing device, which comprises a main grab handle and a power line, wherein the power line is arranged at the middle position of the tail end of the main grab handle, the utility model is additionally provided with a novel auxiliary handle on the basis of the existing equipment, the auxiliary handle comprises a sealing cover, a connecting bolt, a placing pipe, a handle rod and a fixing bolt, a user can install and fix the auxiliary handle on the left side or the right side of a headstock through the fixing bolt, the auxiliary handle can be conveniently installed by the working habit of the user, the user can improve the working stability, then the placing pipe in the handle rod can place a drill bit and the like, the user can conveniently carry out processing work such as drilling, polishing and the like, the user does not need to carry extra tools, the work burden of the user is reduced, the utility model is additionally provided with a novel connecting frame on the basis of the existing equipment, the effectual increase the utility model discloses a work function can improve user's work efficiency.

Description

Shearing and pressurizing device for shale shear crack formation and propagation mechanism research

Technical Field

The utility model belongs to the technical field of shear the relevant of compression equipment, concretely relates to shale shear crack forms extension mechanism research with shearing pressure device.

Background

A shear pressurizing device for shale shear crack formation and propagation mechanism research is a shear pressurizing device for researching crack formation and propagation rules during shale shear.

The existing shear pressurizing device technology for shale shear crack formation and propagation mechanism research has the following problems: present shale shear crack forms extension mechanism research with shearing pressure device needs the user to hold the main grab handle and carry out work, the stability of work is relatively poor, the condition such as landing appears when the user is using equipment probably to lead to the user not only probably to influence the work efficiency of equipment and probably to lead to the user to be injured simultaneously, present shale shear crack forms extension mechanism research with shearing pressure device work function singleness simultaneously, when the user need carry out different processing work, the user need prepare different equipment and carry out work, user's operating pressure and work burden have been increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shale shear crack forms extension mechanism research with shearing pressure device to solve the relatively poor and problem of function singleness of job stabilization nature that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shale is cuted crack and is formed extension mechanism research and use shearing pressure device, includes main grab handle and power cord, the tail end intermediate position department of main grab handle is provided with the power cord, the front end left side intermediate position department of main grab handle is provided with shift knob, the front end position department of main grab handle is provided with the headstock, the top intermediate position department of headstock is provided with the ventilation filtration mouth, the right-hand member intermediate position department of headstock is provided with the auxiliary handle, the bottom position department of headstock is provided with the protection casing, the middle bottom position department of protection casing is provided with the link, the cutting wheel has been cup jointed on the link.

Preferably, the auxiliary handle comprises a sealing cover, a connecting bolt, a placing pipe, a handle rod and a fixing bolt, the fixing bolt is arranged at the middle position of the bottom of the handle rod, the placing pipe is arranged at the middle position of the inside of the handle rod, the connecting bolt is arranged at the top position of the handle rod, and the sealing cover is arranged at the position above the connecting bolt.

Preferably, the link includes working shaft preformed hole, top cap, center pillar, bottom, through-hole and mounting groove, the inboard intermediate position department of top cap is provided with working shaft preformed hole, the bottom position department of top cap is provided with the center pillar, the inboard bottom position department of center pillar is provided with the mounting groove, the below position department of center pillar is provided with the bottom, the bottom intermediate position department of bottom is provided with the through-hole.

Preferably, the auxiliary handle has a length of 120mm and a diameter of 25 mm.

Preferably, the aperture of the ventilation filter is 500 um.

Preferably, the main handle is cylindrical in shape, and has a diameter of 45mm and a length of 220 mm.

Preferably, the placing tube has a diameter of 10mm and a height of 80 mm.

Compared with the prior art, the utility model provides a shale shear crack forms extension mechanism research with shearing pressure device possesses following beneficial effect:

1. the utility model discloses installed neotype auxiliary handle additional on the basis of current equipment, auxiliary handle includes the closing cap, the connecting bolt, place the pipe, handle pole and fixing bolt, the user can fix the auxiliary handle installation in the left side or the right side of headstock through fixing bolt, can install convenient to use person's work custom, the convenient to use person improves the stability of work, then the pipe of placing in the handle pole can place drill bit etc, the convenient to use person drills, processing work such as polishing, the user need not to carry extra instrument, user's work burden has been reduced.

2. The utility model discloses installed neotype link additional on the basis of current equipment, the link includes work axle preformed hole, top cap, center pillar, bottom, through-hole and mounting groove, and the user can unscrew the bottom of link, then takes off the cutting wheel and change drill bit etc. then fix drill bit etc. on the link through mounting groove and bottom, then the user can drill through drill bit etc. and other work such as polish, effectually increased the utility model discloses a work function can improve user's work efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a shearing and pressurizing device for the research of a shale shear crack formation and propagation mechanism provided by the utility model;

fig. 2 is a schematic structural view of the auxiliary handle of the present invention;

fig. 3 is a schematic structural view of the connection frame of the present invention;

in the figure: 1. an auxiliary handle; 2. a ventilation filter port; 3. a main handle; 4. a power line; 5. a switch button; 6. a cutting wheel; 7. a connecting frame; 8. a protective cover; 9. a head frame; 11. sealing the cover; 12. a connecting bolt; 13. placing a tube; 14. a handle bar; 15. fixing the bolt; 71. reserving a hole on the working shaft; 72. a top cover; 73. a center pillar; 74. a bottom cover; 75. a through hole; 76. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a shale shear crack forms the shearing pressure device for the extension mechanism research, including the main grab handle 3 and power cord 4, the shape of the main grab handle 3 is cylindrical, the diameter is 45mm, the length is 220mm, the user can conveniently hold the utility model firmly to work, improve the stability of the user's work, the middle position of the tail end of the main grab handle 3 is provided with the power cord 4, the middle position of the left side of the front end of the main grab handle 3 is provided with the shift knob 5, the front position of the main grab handle 3 is provided with the headstock 9, the middle position of the top of the headstock 9 is provided with the ventilation filter mouth 2, the aperture of the ventilation filter mouth 2 is 500um, can effectively prevent dust and sundries from entering the utility model, the middle position of the right end of the headstock 9 is provided with the auxiliary handle 1, the length of the auxiliary handle 1 is 120mm, the diameter is 25mm, can assist the user to, the working stability of a user is improved, the auxiliary handle 1 comprises a sealing cover 11, a connecting bolt 12, a placing pipe 13, a handle rod 14 and a fixing bolt 15, the handle rod 14 is a main structure device of the auxiliary handle 1, the fixing bolt 15 is arranged at the middle position of the bottom of the handle rod 14, the auxiliary handle 1 can be installed and fixed on a headstock 9 through the fixing bolt 15, the placing pipe 13 is arranged at the middle position inside the handle rod 14, the diameter of the placing pipe 13 is 10mm, the height of the placing pipe is 80mm, the placing pipe can be used for installing and fixing a drill bit and the like, the connecting bolt 12 is arranged at the top position of the handle rod 14, the handle rod 14 and the sealing cover 11 can be connected and fixed together through the connecting bolt 12, the sealing cover 11 is arranged at the position above the connecting bolt 12, the sealing cover 11 can assist in storing the drill bit and the like placed in the placing pipe 13, the protective cover 8 is arranged at the bottom position of the headstock 9, the connecting frame 7 can install and fix the cutting wheel 6 on the utility model, the connecting frame 7 comprises a working shaft preformed hole 71, a top cover 72, a middle column 73, a bottom cover 74, a through hole 75 and a mounting groove 76, the top cover 72 is a top component device of the connecting frame 7, the working shaft preformed hole 71 is arranged at the middle position of the inner side of the top cover 72, the working shaft preformed hole 71 can facilitate the working shaft to pass through the top cover 72 to drive the cutting wheel 6 and the like to work, the middle column 73 is arranged at the bottom position of the top cover 72, the middle column 73 is a structure for placing the cutting wheel 6, the mounting groove 76 is arranged at the bottom position of the inner side of the middle column 73, the mounting groove 76 is a structure for assisting in installing and fixing the drill bit, the bottom cover 74 is arranged at the lower position of the middle column 73, the bottom cover 74 is a bottom component of the connecting frame 7, the through hole 75 is, the cutting wheel 6 is sleeved on the connecting frame 7.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the user firstly checks whether the external appearance of the utility model is intact, confirms that the utility model is in a normal working state, then the user moves the utility model to a position where the utility model is needed to be used, then the user connects the power cord 4 of the utility model with an external power cord, then the user can install and fix the auxiliary handle 1 on the left side or the right side of the head frame 9 according to the personal working habit, then the user holds the main handle 3 with one hand and the auxiliary handle 1 with the other hand, then the user aligns the cutting wheel 6 with the position where the shale is needed to be cut, then the user presses the switch button 5 with the hand held on the main handle 3, then the cutting wheel 6 can cut the shale, in the process of cutting, the ventilation filter mouth 2 can assist the heat dissipation in the utility model, prevent the utility model from lowering the working efficiency of the equipment and even damaging the equipment due to overheating, when the cutting work is finished, the user can press the switch button 5 to stop the utility model, then the user can screw down the bottom cover 74, then the cutting wheel 6 is taken down, then the user unscrews the sealing cover 11 and takes out the drill bit inside the handle rod 14, then the drill bit is arranged on the mounting groove 76, then the user installs and fixes the bottom cover 74 at the bottom of the middle post 73, the drill bit can be fixed on the connecting frame 7 through the bottom cover 74, then the user can start the utility model by pressing the switch button 5, then the user can drill the utility model aiming at the position needing drilling, then the user can pressurize the shale inside through the drilled hole after the drilling is finished, when the user uses up the utility model, the user breaks off power cord 4 and external power source's connection earlier, and the user takes off the drill bit from link 7 earlier then, then the user will cut wheel 6 and drill bit sanitization, then the user puts back the drill bit to 14 places the pipe 13 in, after that with on 6 installations return links 7 of cutting wheel, then will the utility model discloses put back to storage position department can.

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

Claims

1. The utility model provides a shale shear crack forms extension mechanism research with shearing pressure device, includes main grab handle (3) and power cord (4), its characterized in that: the utility model discloses a hair-cutting machine, including main grab handle (3), head frame (9), ventilation filter (2), auxiliary handle (1) is located to the right-hand member intermediate position department of head frame (9), the bottom position department of head frame (9) is provided with protection casing (8), the middle bottom position department of protection casing (8) is provided with link (7), cutting wheel (6) have been cup jointed on link (7), the tail end intermediate position department of main grab handle (3) is provided with power cord (4), the front end left side intermediate position department of main grab handle (3) is provided with shift knob (5), the front end position department of main grab handle (3) is provided with head frame (9), the top intermediate position department of head frame (9) is provided with ventilation.

2. The shear pressurization device for the research of the shale shear crack formation and propagation mechanism according to claim 1, characterized in that: the auxiliary handle (1) comprises a sealing cover (11), a connecting bolt (12), a placing pipe (13), a handle rod (14) and a fixing bolt (15), the fixing bolt (15) is arranged at the middle position of the bottom of the handle rod (14), the placing pipe (13) is arranged at the middle position of the inner part of the handle rod (14), the connecting bolt (12) is arranged at the top position of the handle rod (14), and the sealing cover (11) is arranged at the position above the connecting bolt (12).

3. The shear pressurization device for the research of the shale shear crack formation and propagation mechanism according to claim 1, characterized in that: the connecting frame (7) comprises a working shaft reserved hole (71), a top cover (72), a middle column (73), a bottom cover (74), a through hole (75) and a mounting groove (76), the working shaft reserved hole (71) is arranged at the middle position of the inner side of the top cover (72), the middle column (73) is arranged at the bottom position of the top cover (72), the mounting groove (76) is arranged at the bottom position of the inner side of the middle column (73), the bottom cover (74) is arranged at the position below the middle column (73), and the through hole (75) is arranged at the middle position of the bottom cover (74).

4. The shear pressurization device for the research of the shale shear crack formation and propagation mechanism according to claim 1, characterized in that: the length of the auxiliary handle (1) is 120mm, and the diameter is 25 mm.

5. The shear pressurization device for the research of the shale shear crack formation and propagation mechanism according to claim 1, characterized in that: the aperture of the ventilation filter opening (2) is 500 um.

6. The shear pressurization device for the research of the shale shear crack formation and propagation mechanism according to claim 1, characterized in that: the main grab handle (3) is cylindrical, the diameter of the main grab handle is 45mm, and the length of the main grab handle is 220 mm.

7. The shear pressurization device for the research of the shale shear crack formation and propagation mechanism according to claim 2, characterized in that: the diameter of the placing pipe (13) is 10mm, and the height of the placing pipe is 80 mm.