CN116892366A - Mounting structure of fast-assembling cone engineering piece - Google Patents
Mounting structure of fast-assembling cone engineering piece Download PDFInfo
- Publication number
- CN116892366A CN116892366A CN202311103532.3A CN202311103532A CN116892366A CN 116892366 A CN116892366 A CN 116892366A CN 202311103532 A CN202311103532 A CN 202311103532A CN 116892366 A CN116892366 A CN 116892366A
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- Prior art keywords
- groove
- hole
- cone
- rod
- limiting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000001125 extrusion Methods 0.000 claims description 12
- 230000005389 magnetism Effects 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000036346 tooth eruption Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/08—Roller bits
- E21B10/20—Roller bits characterised by detachable or adjustable parts, e.g. legs or axles
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The utility model discloses a mounting structure of a quick-assembly type cone engineering piece, and particularly relates to the technical field of drill bits.
Description
Technical Field
The utility model relates to the technical field of drill bits, in particular to a mounting structure of a quick-assembly type cone engineering piece.
Background
Roller cone drill bits are one of the most widely used types of drilling bits. When the roller bit works, the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the well is small, the specific pressure is high, the stratum is easy to be eaten, and the total length of the working blade is large, so that the abrasion is relatively reduced. Roller cone drill bits are capable of accommodating a wide variety of formations ranging from soft to hard.
Like prior art, chinese patent application number CN214576769U relates to a can change fast-assembling mounting structure of single cone plate, discloses a mounting structure of fast-assembling cone engineering drill bit, including the cone bit bore a section of thick bamboo, cone bit bores the lower bottom surface fixed mounting of section of thick bamboo has the base, the inner wall activity joint of base has the engineering plate, the inner wall of the upper surface of base and positive left and right sides has all fixed the cup joint the packing ring, positive left and right sides activity of base has cup jointed the first bolt that is located the packing ring inside. According to the utility model, through the cooperation between the first bolt, the second bolt, the engineering piece and the base, the fixed connection of the engineering piece and the base is realized by utilizing a bolt connection mode, so that the blocky effect of the roller bit is achieved, the problem of complicated mounting steps of the roller bit is effectively solved, the mounting steps of the engineering piece are simplified, the workload of a worker for mounting the roller bit is reduced, the mounting time of the engineering piece is shortened, the mounting progress of the roller bit is accelerated, and the mounting efficiency of the roller bit is improved.
In the prior art, only the pinch roller bit is simply replaced, and because surplus space exists between the installation hole of the installation position and the roller bit, the roller bit is impacted when being used for a long time, the condition that the roller bit shakes or loosens can be caused, and the stable use of the roller bit is influenced, so that the installation structure of the quick-assembly roller engineering piece is needed to solve the problem.
Disclosure of Invention
In order to overcome the defects, the utility model provides a mounting structure of a quick-assembly cone engineering sheet, which aims to solve the technical problems that: the existing roller bit is severely worn or damaged by an independent roller, the whole roller bit is required to be replaced, the replacement operation is complicated, and the resource waste is easy to cause.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mounting structure of fast-assembling cone engineering piece, includes the screwed joint, the bottom of screwed joint is connected with the drill bit main part, be connected with the cone connecting seat under the drill bit main part, the connecting hole has been seted up on the cone connecting seat, the mounting groove has been seted up to the position that corresponds the connecting hole under the drill bit main part, the blocking groove has been seted up in the mounting groove, first through-hole has been seted up in the connecting hole, the second through-hole has been seted up in the connecting hole, same standing groove has been seted up in first through-hole and the second through-hole, be equipped with sliding connection device in connecting hole and the mounting groove, the one end that sliding connection device is located under the cone connecting seat is connected with the cone main part, first through-hole, second through-hole and standing groove in-connection have extrusion contact device, extrusion contact device's position corresponds with sliding connection device's position, the position that corresponds sliding connection device in the blocking groove is connected with stop device.
As a further aspect of the utility model: the rotary connecting device is characterized in that a rotary connecting ring is connected to the roller connecting seat, a rotary connecting groove is formed in the position, corresponding to the rotary connecting ring, of the lower portion of the drill bit main body, the rotary connecting ring is rotationally connected in the rotary connecting groove, and the section shape of the rotary connecting ring is T-shaped.
As a further aspect of the utility model: the gear wheel connecting seat penetrates through the lower portion of the gear wheel connecting seat and is in threaded connection with a positioning screw, a threaded hole is formed in the lower portion of the drill bit main body, and the size of the positioning screw corresponds to the size of the threaded hole.
As a further aspect of the utility model: the connecting hole is internally provided with a groove corresponding to the position of the limiting device, the limiting device is positioned in the groove, a magnetic plate is connected in the groove, and the position of the magnetic plate corresponds to the position of the limiting device.
As a further aspect of the utility model: the sliding connection device comprises a limiting connecting rod, the limiting connecting rod is connected in the mounting groove, the limiting connecting rod is located in the connecting hole, a bump is connected to the position, corresponding to the first through hole, of the outer portion of the limiting connecting rod, and the limiting connecting rod is connected with the roller cone body.
As a further aspect of the utility model: the position of the outer corresponding second through hole of spacing connecting rod has seted up the contact indent, the spacing groove has been seted up outward to spacing connecting rod, the spacing groove is established to circularly, the spacing groove corresponds with stop device.
As a further aspect of the utility model: the limiting device comprises a guide sleeve, a guide limiting rod is connected in a sliding mode in the guide sleeve, the guide limiting rod is cylindrical, the guide limiting rod corresponds to the sliding connection device, and the guide limiting rod is located in the groove.
As a further aspect of the utility model: the one end that the direction gag lever post is located the recess is connected with the magnetism stopper, the direction gag lever post overcoat is equipped with first elastic component, the one end and the magnetism stopper of first elastic component are connected, the other end and the uide bushing of first elastic component are connected, the magnetism stopper has opposite magnetism with the one side that the magnetic plate is close to mutually.
As a further aspect of the utility model: the extrusion contact device comprises a rotary rod, a pin shaft assembly is hinged to the outer side of the rotary rod, the pin shaft assembly is connected in the placing groove, an inclined portion is arranged at the position, corresponding to the sliding connection device, of the outer side of the rotary rod, the rotary rod is located in the placing groove, and the inclined portion is located in the first through hole.
As a further aspect of the utility model: the rotary rod is externally connected with a sliding contact plate, the sliding contact plate is positioned in the second through hole, the sliding contact plate corresponds to the sliding connection device, one side, far away from the sliding connection device, of the sliding contact plate is connected with a second elastic component, and the other end of the second elastic component is connected in the placing groove.
The utility model has the beneficial effects that:
according to the utility model, the limit connecting rod is directly put into the mounting groove through the connecting hole, then the roller cone connecting seat is controlled to rotate, the connecting hole rotates to extrude the limit connecting rod to rotate into the blocking groove, the roller cone main body and the limit connecting rod are assembled, when the drill bit main body drills a stone layer, the roller cone main body receives the acting force towards the spiral joint, the lug extrudes the inclined part, the inclined part shows the rotating trend, the rotating rod extrudes the sliding contact plate to slide, the sliding contact plate is in close contact with the contact pressing groove, the larger the acting force received by the roller cone main body is, the higher the clamping degree of the sliding contact plate on the limit connecting rod is, the roller cone main body stability is ensured, the dismounting operation is concise and convenient, the whole use can be ensured by the replacement of a single roller cone main body, and the waste condition of resources is reduced;
according to the utility model, the connecting hole, the mounting groove, the limiting connecting rod, the limiting groove, the magnetic plate, the magnetic limiting block, the first elastic component and the guiding limiting rod are arranged, the connecting hole is controlled to rotate when the cone connecting seat rotates, the connecting hole extrudes the limiting connecting rod into the blocking groove, at the moment, the magnetic plate moves away from the magnetic limiting block, the first elastic component drives the guiding limiting rod to be inserted into the limiting groove, limiting of the limiting connecting rod is realized, relative stable connection between the limiting connecting rod and the blocking groove is kept, the connecting hole is matched with the mounting groove to realize clamping limiting of the limiting connecting rod, and the mounting stability of the limiting connecting rod and the cone main body is better.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional exploded view of a cone connection receptacle and bit body according to the present utility model;
FIG. 3 is a schematic view of a cone connection socket according to the present utility model;
FIG. 4 is a schematic view of a partial cross-sectional structure of a bit body and cone connection seat according to the present utility model;
FIG. 5 is a schematic view of a three-dimensional partial cross-sectional structure of a connecting hole according to the present utility model;
FIG. 6 is a schematic view of a partial cross-sectional structure of a recess of the present utility model;
FIG. 7 is a schematic view showing a three-dimensional structure of a sliding connection device according to the present utility model;
FIG. 8 is a schematic view of a three-dimensional structure of a limiting device according to the present utility model;
FIG. 9 is a schematic view showing a structure of a press-contact device according to the present utility model;
in the figure: 1. a screw joint; 2. a bit body; 3. a roller cone connecting seat; 4. rotating the connecting ring; 5. a rotary connection groove; 6. a set screw; 7. a threaded hole; 8. a connection hole; 9. a groove; 10. a first through hole; 11. a second through hole; 12. a placement groove; 13. a mounting groove; 14. a blocking groove; 15. a sliding connection device; 151. a limit connecting rod; 152. a limit groove; 153. a bump; 154. a contact pressing groove; 16. a cone body; 17. a limiting device; 171. a guide sleeve; 172. a guide limit rod; 173. a first elastic component; 174. a magnetic limiting block; 18. a press contact device; 181. a rotating rod; 182. an inclined portion; 183. a pin assembly; 184. a sliding contact plate; 185. a second elastic component; 19. a magnetic plate.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-9, the utility model provides a mounting structure of a quick-assembly type cone engineering sheet, which comprises a spiral connector 1, wherein the bottom end of the spiral connector 1 is connected with a bit main body 2, the lower part of the bit main body 2 is connected with a cone connecting seat 3, a connecting hole 8 is formed in the cone connecting seat 3, a mounting groove 13 is formed in the position, corresponding to the connecting hole 8, of the bit main body 2, a blocking groove 14 is formed in the mounting groove 13, a first through hole 10 is formed in the connecting hole 8, a second through hole 11 is formed in the connecting hole 8, the same placing groove 12 is formed in the first through hole 10 and the second through hole 11, a sliding connecting device 15 is arranged in the connecting hole 8 and the mounting groove 13, one end, located below the cone connecting seat 3, of the sliding connecting device 15 is connected with a cone main body 16, the positions of the first through hole 10, the second through hole 11 and the placing groove 12 are connected with an extrusion contact device 18, the positions of the extrusion contact device 18 correspond to the positions of the sliding connecting device 15, and the positions, corresponding to the sliding connecting device 15 in the blocking groove 14 are connected with a limiting device 17.
The rotary connecting ring 4 is connected to the roller cone connecting seat 3, the rotary connecting groove 5 is formed in the position, corresponding to the rotary connecting ring 4, of the drill bit main body 2, the rotary connecting ring 4 is rotatably connected in the rotary connecting groove 5, the cross section of the rotary connecting ring 4 is T-shaped, the rotary connecting ring 4 and the rotary connecting groove 5 are arranged, the rotary connecting ring 4 can be prevented from falling downwards from the rotary connecting groove 5 through the T-shaped arrangement, stable connection between the roller cone connecting seat 3 and the drill bit main body 2 is ensured, and meanwhile, the rotary connecting ring can smoothly and stably rotate, so that the relative position between the connecting hole 8 and the mounting groove 13 is conveniently adjusted.
The cone connecting seat 3 runs through under and threaded connection has set screw 6, has offered screw hole 7 under the drill bit main part 2, and set screw 6's size corresponds with screw hole 7's size, through setting up set screw 6 and screw hole 7, when connecting hole 8 relative mounting groove 13 part dislocation, set screw 6 corresponds with screw hole 7, and set screw 6 rotation gets into screw hole 7 this moment, can carry out spacing connection between cone connecting seat 3 and the drill bit main part 2.
The connecting hole 8 is internally provided with a groove 9 corresponding to the position of the limiting device 17, the limiting device 17 is positioned in the groove 9, the groove 9 is internally connected with a magnetic plate 19, the position of the magnetic plate 19 corresponds to the position of the limiting device 17, the groove 9 is used for placing the limiting device 17 through the groove 9, the limiting device 17 acts in the groove 9 by a certain amplitude, and acting force can be applied to the limiting device 17 through magnetic force between the magnetic plate 19 and the limiting device 17 through the magnetic plate 19.
The sliding connection device 15 comprises a limit connection rod 151, the limit connection rod 151 is connected in the mounting groove 13, the limit connection rod 151 is positioned in the connection hole 8, a bump 153 is connected at a position outside the limit connection rod 151 corresponding to the first through hole 10, and the limit connection rod 151 is connected with the cone main body 16;
through setting up spacing connecting rod 151, spacing connecting rod 151 establishes to the T type, and spacing connecting rod 151 gets into from mounting groove 13 and blocks in the groove 14, blocks groove 14 and blocks spacing connecting rod 151, avoids spacing connecting rod 151 to appear keeping away from the action of cone connection seat 3 direction, through setting up connecting hole 8 and mounting groove 13, makes things convenient for spacing connecting rod 151 to pass in connecting hole 8 gets into mounting groove 13.
The contact pressing groove 154 is formed in the position, corresponding to the second through hole 11, outside the limiting connecting rod 151, the limiting groove 152 is formed in the outer side of the limiting connecting rod 151, the limiting groove 152 is circular, the limiting groove 152 corresponds to the limiting device 17, and the protruding block 153 is used for extruding the extrusion contact device 18 when the limiting connecting rod 151 moves close to the spiral joint 1.
The limiting device 17 comprises a guide sleeve 171, a guide limiting rod 172 is slidably connected in the guide sleeve 171, the guide limiting rod 172 is cylindrical, the guide limiting rod 172 corresponds to the sliding connection device 15, the guide limiting rod 172 is located in the groove 9, the guide sleeve 171 guides the linear movement of the guide limiting rod 172, and the guide limiting rod 172 can be guaranteed to smoothly and stably move close to or away from the limiting groove 152.
One end of the guide limiting rod 172 positioned in the groove 9 is connected with a magnetic limiting block 174, a first elastic component 173 is sleeved outside the guide limiting rod 172, one end of the first elastic component 173 is connected with the magnetic limiting block 174, the other end of the first elastic component 173 is connected with the guide sleeve 171, and one surface of the magnetic limiting block 174, which is close to the magnetic plate 19, has opposite magnetism;
through setting up magnetic plate 19 and magnetism stopper 174, the suction between magnetic plate 19 and the magnetism stopper 174 plays the tractive effect to magnetism stopper 174, guarantee that guide limit lever 172 is located recess 9 and can not stretch into and block groove 14, through setting up first resilient assembly 173, but first resilient assembly 173 is keeping away from after the magnetism stopper 174 at magnetic plate 19, but the elasticity automatic control guide limit lever 172 of first resilient assembly 173 stretches into and blocks in the groove 14 and enters into in the spacing groove 152, through setting up guide limit lever 172 and spacing groove 152, guide limit lever 172 and spacing groove 152 cooperation realize spacing to spacing connecting rod 151, guarantee that spacing connecting rod 151 keeps stable in blocking groove 14.
The extrusion contact device 18 comprises a rotary rod 181, a pin shaft assembly 183 is hinged to the outer side of the rotary rod 181, the pin shaft assembly 183 is connected in the placing groove 12, an inclined part 182 is arranged at the outer side of the rotary rod 181 corresponding to the sliding connection device 15, the rotary rod 181 is positioned in the placing groove 12, and the inclined part 182 is positioned in the first through hole 10;
through setting up the round pin axle subassembly 183, the round pin axle subassembly 183 is used for supporting rotatory pole 181, rotates when guaranteeing that rotatory pole 181 receives external pressure, through setting up tilting part 182 and lug 153, can extrude tilting part 182 when the lug 153 removes, owing to receive the spacing of round pin axle subassembly 183, controls tilting part 182 and rotatory pole 181 and rotates, and the one end that tilting part 182 was kept away from to rotatory pole 181 can be close to sliding contact plate 184 action, realizes controlling sliding contact plate 184 and is close to spacing connecting rod 151 action.
The rotary rod 181 is externally connected with a sliding contact plate 184, the sliding contact plate 184 is positioned in the second through hole 11, the sliding contact plate 184 corresponds to the sliding connection device 15, one side of the sliding contact plate 184 away from the sliding connection device 15 is connected with a second elastic component 185, and the other end of the second elastic component 185 is connected in the placing groove 12;
through setting up first through-hole 10 and second through-hole 11, first through-hole 10 is arranged in lug 153 entering first through-hole 10 in contact with tilting part 182, second through-hole 11 is arranged in carrying out certain spacing to the action of sliding contact plate 184, rotary rod 181 can extrude sliding contact plate 184 and get into in the contact indent 154, through setting up standing groove 12, standing groove 12 is used for placing rotary rod 181, make things convenient for the rotation of rotary rod 181, through setting up second elastic component 185, second elastic component 185 is when tilting part 182 does not receive the extrusion of lug 153, can keep sliding contact plate 184 stably to be located in second through-hole 11, through setting up sliding contact plate 184 and contact indent 154, sliding contact plate 184 receives rotary rod 181 extrusion degree higher, the degree of pressing contact indent 154 is greater, the degree of pressing stability to spacing connecting rod 151 is higher.
The working principle of the utility model is as follows:
when a new cone body 16 needs to be assembled, the limiting connecting rod 151 directly passes through the connecting hole 8 and is placed in the mounting groove 13, then the cone connecting seat 3 is controlled to rotate, at the moment, the connecting hole 8 rotates to extrude the limiting connecting rod 151 to rotate into the blocking groove 14, along with the rotation of the cone connecting seat 3, the magnetic plate 19 moves away from the magnetic limiting block 174, the magnetic force between the magnetic plate 19 and the magnetic limiting block 174 is reduced, the first elastic component 173 drives the guiding limiting rod 172 to be inserted into the limiting groove 152, then the positioning screw 6 rotates to enter the threaded hole 7, at the moment, the assembly of the cone body 16 and the limiting connecting rod 151 is completed, when the drill bit body 2 drills a stone layer, the cone body 16 receives the acting force towards the spiral joint 1, the limiting connecting rod 151 has the upward moving trend, meanwhile, the lug 153 extrudes the inclined part 182, the inclined part 182 presents the rotating trend, at the moment, the rotating rod 181 extrudes the sliding contact plate 184 to slide, the sliding contact plate 184 is in close contact with the contact pressing groove 154, the larger the acting force acted by the cone body 16, and the clamping degree of the sliding contact plate 184 on the limiting connecting rod 151 is higher;
when the worn cone body 16 needs to be removed, the positioning screw 6 is removed, then the cone connecting seat 3 is controlled to rotate, at this time, the magnetic plate 19 moves close to the magnetic limiting block 174, the magnetic force between the magnetic plate and the magnetic plate controls the guide limiting rod 172 to move and separate from the limiting groove 152, when the connecting hole 8 rotates until the protruding block 153 is separated from the inclined part 182, the cone connecting seat 3 stops rotating, and the limiting connecting rod 151 and the cone body 16 at corresponding positions are directly removed.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. The utility model provides a mounting structure of fast-assembling cone engineering piece, includes screwed joint (1), its characterized in that: the bottom of screwed joint (1) is connected with bit main part (2), be connected with cone connection seat (3) under bit main part (2), connecting hole (8) have been seted up on cone connection seat (3), mounting groove (13) have been seted up to the position of corresponding connecting hole (8) under bit main part (2), block groove (14) have been seted up in mounting groove (13), first through-hole (10) have been seted up in connecting hole (8), second through-hole (11) have been seted up in connecting hole (8), same standing groove (12) have been seted up in first through-hole (10) and second through-hole (11), be equipped with sliding connection device (15) in connecting hole (8) and mounting groove (13), one end that sliding connection device (15) are located under cone connection seat (3) is connected with cone main part (16), first through-hole (10), second through-hole (11) and standing groove (12) are connected with extrusion in connecting device (18), the position of extrusion device (18) and corresponding position (15) of sliding connection device (17) have the sliding connection device.
2. The mounting structure of a quick cone engineering sheet according to claim 1, wherein: the rotary connecting seat (3) is connected with a rotary connecting ring (4), a rotary connecting groove (5) is formed in the position, corresponding to the rotary connecting ring (4), of the drill bit main body (2), the rotary connecting ring (4) is rotationally connected in the rotary connecting groove (5), and the section shape of the rotary connecting ring (4) is T-shaped.
3. The mounting structure of a quick cone engineering sheet according to claim 1, wherein: the gear wheel connecting seat (3) penetrates through the lower portion of the gear wheel connecting seat and is in threaded connection with a positioning screw (6), a threaded hole (7) is formed in the lower portion of the drill bit main body (2), and the size of the positioning screw (6) corresponds to the size of the threaded hole (7).
4. The mounting structure of a quick cone engineering sheet according to claim 1, wherein: the connecting hole (8) is internally provided with a groove (9) corresponding to the position of the limiting device (17), the limiting device (17) is positioned in the groove (9), the groove (9) is internally connected with a magnetic plate (19), and the position of the magnetic plate (19) corresponds to the position of the limiting device (17).
5. The mounting structure of a quick cone engineering sheet according to claim 1, wherein: the sliding connection device (15) comprises a limit connection rod (151), the limit connection rod (151) is connected in the mounting groove (13), the limit connection rod (151) is located in the connection hole (8), a bump (153) is connected to the position, corresponding to the first through hole (10), of the limit connection rod (151), and the limit connection rod (151) is connected with the roller cone main body (16).
6. The mounting structure of a quick cone engineering sheet according to claim 5, wherein: the position of the limit connecting rod (151) corresponding to the second through hole (11) is provided with a contact pressing groove (154), the limit connecting rod (151) is provided with a limit groove (152), the limit groove (152) is circular, and the limit groove (152) corresponds to the limit device (17).
7. The mounting structure of a quick cone engineering sheet according to claim 1, wherein: the limiting device (17) comprises a guide sleeve (171), a guide limiting rod (172) is connected in the guide sleeve (171) in a sliding mode, the guide limiting rod (172) is cylindrical, the guide limiting rod (172) corresponds to the sliding connection device (15), and the guide limiting rod (172) is located in the groove (9).
8. The mounting structure of a quick cone engineering sheet according to claim 7, wherein: one end of the guide limiting rod (172) located in the groove (9) is connected with a magnetic limiting block (174), a first elastic component (173) is sleeved outside the guide limiting rod (172), one end of the first elastic component (173) is connected with the magnetic limiting block (174), the other end of the first elastic component (173) is connected with a guide sleeve (171), and one side of the magnetic limiting block (174) close to the magnetic plate (19) is provided with opposite magnetism.
9. The mounting structure of a quick cone engineering sheet according to claim 1, wherein: the extrusion contact device (18) comprises a rotating rod (181), a pin shaft assembly (183) is hinged to the outer side of the rotating rod (181), the pin shaft assembly (183) is connected in the placing groove (12), an inclined portion (182) is arranged at the outer side of the rotating rod (181) corresponding to the sliding connection device (15), the rotating rod (181) is located in the placing groove (12), and the inclined portion (182) is located in the first through hole (10).
10. The mounting structure of a quick cone engineering sheet according to claim 9, wherein: the rotary rod (181) is connected with the sliding contact plate (184) outward, the sliding contact plate (184) is located second through hole (11), sliding contact plate (184) is corresponding with sliding connection device (15), one side that sliding contact plate (184) kept away from sliding connection device (15) is connected with second elastic component (185), the other end of second elastic component (185) is connected in standing groove (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311103532.3A CN116892366A (en) | 2023-08-30 | 2023-08-30 | Mounting structure of fast-assembling cone engineering piece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311103532.3A CN116892366A (en) | 2023-08-30 | 2023-08-30 | Mounting structure of fast-assembling cone engineering piece |
Publications (1)
Publication Number | Publication Date |
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CN116892366A true CN116892366A (en) | 2023-10-17 |
Family
ID=88311018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202311103532.3A Withdrawn CN116892366A (en) | 2023-08-30 | 2023-08-30 | Mounting structure of fast-assembling cone engineering piece |
Country Status (1)
Country | Link |
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CN (1) | CN116892366A (en) |
-
2023
- 2023-08-30 CN CN202311103532.3A patent/CN116892366A/en not_active Withdrawn
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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WW01 | Invention patent application withdrawn after publication |
Application publication date: 20231017 |
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