CN113883957A - Can dismantle operating floor in pit - Google Patents
Can dismantle operating floor in pit Download PDFInfo
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- CN113883957A CN113883957A CN202010637996.2A CN202010637996A CN113883957A CN 113883957 A CN113883957 A CN 113883957A CN 202010637996 A CN202010637996 A CN 202010637996A CN 113883957 A CN113883957 A CN 113883957A
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- turnover plate
- assembly
- magnetic lock
- bedplate
- plate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F1/00—Launching apparatus for projecting projectiles or missiles from barrels, e.g. cannons; Harpoon guns
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to a detachable underground operation table, belongs to the technical field of underground operation tables of launching wells, and solves the technical problems of small maintenance space, complex maintenance equipment device, high suspension operation difficulty of operators and long maintenance time in the existing launching well. The detachable underground operating platform comprises a plurality of platen assemblies with the same structure; the bedplate assembly is arranged around the transmitting device in an annular manner; the bedplate assembly comprises a fixed plate, a turnover plate and a bedplate support assembly; the bedplate support assembly is fixed on the inner wall of the launching well; the fixed plate and the turnover plate are both arranged on the bedplate support assembly; the turnover plate is rotationally connected with the fixed plate through a fixing piece; when maintenance operation is carried out, the turnover plate and the fixed plate are in a horizontal state; when the maintenance operation is finished, the turnover plate and the fixed plate are in a vertical state. The detachable underground operating platform provided by the invention provides a foot-down point for maintenance and operating personnel, does not influence the installation, detachment and movement space of equipment devices in the well, and improves the maintainability of well type launching.
Description
Technical Field
The invention relates to the technical field of underground operation tables of launching wells, in particular to a detachable underground operation table.
Background
The well type launching has the advantages of large-scale long-time high guard duty capability, strong adaptability, low construction cost, simple maintenance and adaptation, contribution to clustered construction, large-scale development and the like, can quickly form the large-scale high guard duty capability, and is an important trend for building first-class army, thick and solid strategic home and future war development.
Along with the development and evolution of well type launching, the launching well gradually develops towards the directions of simplicity, convenience, centralized control and the like, and the maintainability requirement that the average repairing time is not more than 4h is provided. However, the well maintenance is always a well-type transmitting short plate, the space in the well is small, the number of equipment is large, maintenance and operation personnel need to perform suspension operation frequently, the difficulty is increased, and the maintenance time is difficult to meet the requirements.
Disclosure of Invention
In view of the foregoing analysis, an embodiment of the present invention is directed to provide a detachable downhole console, so as to solve the technical problems of small maintenance space, complex maintenance equipment device, high difficulty in suspending operation of an operator, and long maintenance time in the existing launching well.
The purpose of the invention is mainly realized by the following technical scheme:
the invention provides a detachable underground operating platform which comprises a plurality of platen assemblies with the same structure; the bedplate assembly is arranged around a transmitting device in the transmitting well in an annular mode;
the bedplate assembly comprises a fixed plate, a turnover plate and a bedplate support assembly; the bedplate support assembly is fixed on the inner wall of the launching well; the fixed plate and the turnover plate are both arranged on the bedplate support assembly, and the fixed plate is positioned on one side of the inner wall of the launching well; the turnover plate is rotationally connected with the fixed plate through a fixing piece;
when maintenance operation is carried out, the turnover plate and the fixed plate are in a horizontal state;
when the maintenance operation is finished, the turnover plate and the fixed plate are in a vertical state.
In one possible design, the detachable underground operating platform further comprises an electric cylinder switching support and a bedplate support assembly switching support which are arranged on the inner wall of the launching well;
the bedplate assembly also comprises an electric cylinder, and the electric cylinder is fixedly connected with the bottom of the turnover plate through a first electric cylinder mounting support; the electric cylinder is fixedly connected with the electric cylinder switching support through a second electric cylinder mounting support;
the bedplate support assembly is fixed on the inner wall of the launching well through the bedplate support assembly switching support.
In one possible design, the removable downhole console further comprises a plurality of magnetic lock body mounting supports; the magnetic lock body mounting support is arranged along the circumferential direction of the inner wall of the launching well; a first magnetic lock body is correspondingly arranged on the magnetic lock body mounting support;
the first magnetic lock body and the first magnetic lock magnet are in a magnetic action state when the turnover plate and the fixed plate are in a vertical state, and the turnover plate is in a locking state.
In one possible design, a lifting ring assembly is arranged between the bedplate assembly and the launching device, and a second magnetic lock body is arranged on the lifting ring assembly; a second magnetic lock magnet is arranged below the turnover plate;
when the turnover plate and the fixed plate are in a horizontal state, the second magnetic lock body and the second magnetic lock magnet act through magnetic force, and the turnover plate is in a locking state.
In one possible design, the inner wall of the launching well is provided with an operation table electric control box; the operation table electric control box is used for controlling the first magnetic lock body and the second magnetic lock body to be powered on or powered off;
when the first magnetic lock body and the second magnetic lock body are in a power-on state, the turnover plate is in a locking state; when the first magnetic lock body and the second magnetic lock body are in the power-off state, the turnover plate is in the unlocking state.
In one possible design, a first annular platform and a second annular platform are correspondingly arranged at the top and the bottom of the hoisting ring assembly, and the middle part of the hoisting ring assembly is used for installing well control equipment;
the second magnetic lock body is arranged on the second annular platform; and the first annular platform is provided with a lifting hook, and the lifting hook is connected with a lifting rope mounting support on the inner wall of the launching well through a lifting rope assembly.
In one possible design, the platen support assembly is a linkage; when the roll-over plate rotates around the fixing piece, the bedplate support assembly can be linked and stretched.
In one possible design, the bedplate support assembly comprises a fixed seat, a connecting rod mounting seat, a sliding rail and a connecting rod; the slide rail can slide in the fixed seat;
the fixed seat is connected with the bedplate support assembly switching support, the connecting rod mounting seat is arranged at the bottom of the turnover plate, one end of the connecting rod is connected with the slide rail, and the other end of the connecting rod is connected with the connecting rod mounting seat;
when the turnover plate is in a horizontal state, the slide rail extends out under the action of the connecting rod to support the turnover plate; when the turnover plate is in the vertical state, the slide rail retracts into the fixed seat under the action of the connecting rod.
In one possible design, the turnover plate is provided with strip-shaped bulges which are parallel to each other; round holes arranged in rows are arranged between the adjacent strip-shaped bulges; the strip-shaped bulges have the anti-skid function.
In one possible design, the fixing piece comprises a shaft sleeve and a pin shaft, and the turnover plate can rotate around the shaft sleeve and the pin shaft under the action of the electric cylinder.
Compared with the prior art, the invention can realize at least one of the following beneficial effects:
(1) the underground operating platform provided by the invention provides a foot point for maintenance and operating personnel, and meanwhile, the installation, disassembly and movement space of equipment devices in the well cannot be influenced, and the maintainability of well type launching is improved.
(2) The underground operation platform provided by the invention can provide a platform for underground maintenance and operation personnel, can be in a vertical state (as shown in figure 3) when not needed at ordinary times, maximally ensures the space in a well, and does not influence the installation, disassembly and movement space of equipment devices in the well; when the device is needed to be used, the device is changed from a vertical state to a horizontal state (as shown in fig. 1 and 2), so that an operation platform is provided for maintenance and operation personnel, and the maintenance and operation of the operation personnel are facilitated.
(3) The invention welds the electric cylinder switching support, the bedplate support assembly switching support and the magnetic lock body mounting support at certain intervals on the launching well wall, and integrally moves the bedplate assembly, the bedplate support assembly, the electric cylinder mounting support and other components to the position to be maintained and operated to be butted with each switching support or mounting support for use, thereby realizing the interchangeability of operation tables in the whole well and ensuring that each maintenance point and each operation point have the operation table to use.
In the invention, the technical schemes can be combined with each other to realize more preferable combination schemes. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, wherein like reference numerals are used to designate like parts throughout.
FIG. 1 is a schematic representation of a removable downhole console in a well;
FIG. 2 is a schematic view of a horizontal use of the removable downhole console;
FIG. 3 is a schematic view of the detachable downhole console retracted vertically;
FIG. 4 is a schematic diagram of the deployment of equipment in the launch well;
FIG. 5 is a schematic view of a platen assembly of the removable downhole console;
FIG. 6 is a schematic view of a detachable platen assembly in a horizontal position for the detachable downhole console;
FIG. 7 is a schematic view of a detachable platen assembly in a vertical position for the detachable downhole console;
FIG. 8 is a schematic view of the horizontal position of the removable downhole console deck support assembly;
FIG. 9 is a schematic view of a detachable downhole console platen support assembly in a vertical position.
Reference numerals:
1-a well body; 2-a transmitting device; 3-a lifting rope assembly; 4-a flying ring assembly; 5-climbing in the well; 6-operating console electric control box; 7-well control equipment; 8-a platen assembly; 9-mounting a support for a magnetic lock body; 10-a first magnetic lock body; 11-an electric cylinder switching support; 12-platen support assembly transfer support; 13-fixing the plate; 14-a turnover plate; 15-electric cylinder; 16-a first electric cylinder mounting support; 17-a pin shaft; 18-a first magnetic locking magnet; 19-a platen support assembly; 20-a second electric cylinder mounting support; 21-a fixed seat; 22-connecting rod mount; 23-a slide rail; 24-connecting rod.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the invention and together with the description, serve to explain the principles of the invention and not to limit the scope of the invention.
Example 1
This embodiment 1 provides a removable downhole console comprising a plurality of platen assemblies 8 of identical construction; the bedplate assembly 8 is arranged around the transmitting device 2 in the transmitting well in an annular mode; the bedplate assembly 8 comprises a fixed plate 13, a turnover plate 14 and a bedplate support assembly 19; the bedplate support assembly 19 is fixed on the inner wall of the launching well; the fixed plate 13 and the turnover plate 14 are both arranged on the bedplate support assembly 19, and the fixed plate 13 is positioned on one side of the inner wall of the launching well; the turnover plate 14 is rotationally connected with the fixed plate 13 through a fixing piece; when maintenance operation is performed, the turnover plate 14 and the fixed plate 13 are in a horizontal state; when the maintenance operation is completed, the flipping panel 14 is in a vertical state with the fixed panel 13.
Illustratively, as shown in fig. 1 to 7, the detachable downhole console provided by the present invention comprises a plurality of platen assemblies 8 with the same structure, wherein each platen assembly 8 is disposed around the inner wall of the launching well, and the downhole console surrounded by each platen assembly 8 has a ring shape and is sleeved outside the launching device 2 in the launching well; each bedplate assembly 8 comprises a fixed plate 13, a turnover plate 14 and a bedplate support assembly 19, the bedplate support assembly 19 is fixed on the inner wall of the launching well, and the bedplate support assembly 19 is used for supporting the fixed plate 13 and the turnover plate 14; specifically, on the bedplate support assembly 19, a fixed plate 13 is arranged at one end close to the inner wall of the launching well, and a turnover plate 14 is adjacent to the fixed plate 13 and is in rotary connection with the fixed plate 13; when the well control equipment 7 in the launching well needs to be maintained, the turnover plate 14 is laid flat, the turnover plate 14 and the fixing plate 13 are in a horizontal state, and a maintenance operator steps on the turnover plate 14 to perform maintenance operation; after the maintenance work is completed, the turning plate 14 is rotated upward by 90 ° around the fixed plate 13, and at this time, the turning plate 14 and the fixed plate 13 are in a vertical state.
Compared with the prior art, the turnover plate 14 rotationally connected with the fixed plate 13 is arranged, so that when the well control equipment 7 breaks down, the turnover plate 14 and the fixed plate 13 are in a horizontal state, and the turnover plate 14 can be used as a support platform for maintenance operators; after the maintenance work is finished, the turnover plate 14 and the fixing plate 13 are in a vertical state (namely, the turnover plate 14 is in a vertical state), so that the space in the launching well is ensured to the maximum extent, and the installation, the disassembly and the launching movement space of the launching device 2 are not influenced.
In order to ensure that the turnover plate 14 can turn around the fixed plate 13, the detachable underground operation table further comprises an electric cylinder switching support 11 and a bedplate support assembly 19 switching support 12 which are arranged on the inner wall of the launching well; the bedplate assembly 8 further comprises an electric cylinder 15, and the electric cylinder 15 is fixedly connected with the bottom of the turnover plate 14 through a first electric cylinder mounting support 16; the electric cylinder 15 is fixedly connected with the electric cylinder switching support 11 through a second electric cylinder mounting support 20; the bedplate support assembly 19 is fixed on the inner wall of the launching well through the bedplate support assembly 19 switching support 12.
Specifically, as shown in fig. 7, the inner wall of the launching shaft of the present invention is provided with an electric cylinder switching support 11 and a bedplate support assembly 19 support, the bedplate assembly 8 further includes an electric cylinder 15, the electric cylinder 15 is fixedly connected with the bottom of the roll-over plate 14 through a first electric cylinder mounting support 16, and the electric cylinder 15 is fixedly connected with the electric cylinder switching support 11 through a second electric cylinder mounting support 20; the electric cylinder 15 is used for providing power for the rotation of the turnover plate 14, and is specifically embodied as follows: when the operation platform is needed to be used for maintenance and operation, the piston rod of the electric cylinder 15 retracts to the original installation state, the turnover plate 14 rotates 90 degrees around the fixing plate 13 under the action of the tensile force of the electric cylinder 15, the turnover plate 14 is changed from the vertical state to the horizontal state, an operation platform is provided for maintenance and operation personnel, and the maintenance and operation personnel can conveniently operate. When the operation table is not needed, the piston rod of the electric cylinder 15 extends to the maximum stroke and keeps locked, the turnover plate 14 rotates for 90 degrees around the fixing plate 13 under the action of the pulling force of the electric cylinder 15, the bedplate assembly 8 is in a vertical state, the space in the well is ensured to the maximum extent, and the installation, the disassembly and the movement space of the launching device 2 in the well are not influenced.
The electric cylinder switching support 11 is adopted to fix the electric cylinder 15, the first electric cylinder mounting support 16 and the second electric cylinder mounting support 20 are utilized to realize the fixed connection of the electric cylinder 15 and the turnover plate 14, and further the rotation of the turnover plate 14 is realized, so that the turnover plate 14 has a vertical state and a horizontal state.
When the roll-over plate 14 is in a standing state, in order to lock the roll-over plate 14, the detachable underground operating platform provided by the invention further comprises a plurality of magnetic lock body mounting supports 9; the magnetic lock body mounting support 9 is arranged along the circumferential direction of the inner wall of the launching well; a first magnetic lock body 10 is correspondingly arranged on the magnetic lock body mounting support 9; a first magnetic lock magnet 18 is arranged above the turning plate 14, and when the turning plate 14 is vertical to the fixing plate 13, the first magnetic lock body 10 and the first magnetic lock magnet 18 are in a locking state through the action of magnetic force, so that the turning plate 14 is in a locking state.
Specifically, be equipped with a plurality of magnetic lock body erection supports 9 on the launching shaft inner wall, these a plurality of magnetic lock body erection supports 9 set up along launching shaft inner wall annular, and be in the degree of depth of launching shaft the same (be in same horizontal plane at each magnetic lock body erection support 9 promptly), be equipped with first magnetic lock body 10 on magnetic lock body erection support 9, when need not use the operation panel to maintain, during the operation, utilize electric cylinder 15 to act on returning face plate 14, rotate returning face plate 14 to the state of standing, at this moment, give first magnetic lock body 10 circular telegram, first magnetic lock body 10 produces magnetic force, and adsorb first magnetic lock magnet 18 on returning face plate 14 through magnetic force, thereby realize the locking state when returning face plate 14 stands.
The invention can ensure that the turnover plate 14 is in a locking state when vertically placed through the magnetic attraction between the first magnetic lock body 10 and the first magnetic lock magnet 18, and furthest ensures the space in the launching well.
When the turnover plate 14 is in a horizontal state, in order to lock the turnover plate 14, a lifting ring assembly 4 is arranged between the bedplate assembly 8 and the launching device 2, and a second magnetic lock body is arranged on the lifting ring assembly 4; a second magnetic force locking magnet is arranged below the turnover plate 14; when the turning plate 14 and the fixing plate 13 are in a horizontal state, the second magnetic lock body and the second magnetic lock magnet are in a locking state through the action of magnetic force.
Specifically, as shown in fig. 1 to 6, a lifting ring assembly 4 is sleeved outside the launching device 2, that is, the lifting ring assembly 4 is located between the launching device 2 and the bedplate assembly 8, a second magnetic lock body is arranged at the bottom of the lifting ring assembly 4, a second magnetic lock body is arranged below the turnover plate 14, an electric cylinder 15 is used for acting on the turnover plate 14, so that the turnover plate 14 is turned over from a vertical state to a horizontal state, that is, the turnover plate is located on the same horizontal plane with the fixed plate 13, at this time, the second magnetic lock body is electrified, the second magnetic lock body generates magnetic force, and the second magnetic lock body below the turnover plate 14 is adsorbed by the magnetic force, so that the locking state when the turnover plate 14 is horizontally placed is realized.
According to the invention, the second magnetic lock body is arranged on the lifting ring assembly 4, and the second magnetic lock magnet is arranged below the turnover plate 14, so that the turnover plate 14 can be locked when being in a horizontal state, the stability of the turnover plate 14 is ensured, and the safety of maintenance personnel on the turnover plate 14 is further ensured.
The inner wall of the launching well is provided with an operation table electric control box 6; the console electric control box 6 is used for controlling the first magnetic lock body 10 and the second magnetic lock body to be powered on or powered off; when the first magnetic lock body 10 and the second magnetic lock body are in the power-on state, the turnover plate 14 is in the locking state; when the first magnetic lock body 10 and the second magnetic lock body are in the power-off state, the flipping plate 14 is in the unlocked state.
In order to ensure that the well control equipment 7 can be installed, as shown in fig. 1 and 2, a first annular platform and a second annular platform are correspondingly arranged at the top and the bottom of the lifting ring assembly 4, and the middle part of the lifting ring assembly 4 is used for installing the well control equipment 7 of the launching well; the second magnetic lock body is arranged on the second annular platform; and a lifting hook is arranged on the first annular platform and is connected with a lifting rope mounting support on the inner wall of the launching well through a lifting rope assembly 3.
In order to ensure the safety of the maintenance personnel, as shown in fig. 6, the turnover plate 14 is provided with strip-shaped protrusions which are parallel to each other; round holes arranged in rows are arranged between the adjacent strip-shaped bulges; the strip-shaped bulges have the anti-skidding function, and when maintenance personnel step on the bedplate assembly 8 to maintain the hair-sending device, the strip-shaped bulges can effectively prevent skidding, so that the safety of the maintenance personnel is ensured.
In order to realize the rotation between the turning plate 14 and the fixing plate 13, as shown in fig. 6, the fixing member includes a shaft sleeve and a pin 17, and the pin 17 is arranged in the shaft sleeve; the turning plate 14 can rotate around the shaft sleeve and the pin shaft 17 under the action of the electric cylinder 15.
Compared with the prior art, the underground operating platform suitable for well type launching, provided by the invention, provides a foot-down point for maintenance and operating personnel, and meanwhile, the installation, disassembly and movement space of equipment devices in a well can not be influenced, so that the maintainability of well type launching is improved.
In order to ensure the space in the launching well and not to influence the installation, disassembly and movement space of the equipment device in the well, the underground operating platform has a horizontal state and a vertical state, as shown in figures 1 to 4; when the underground operation table is in an operation state, the included angle between the turnover plate 14 and the fixed plate 13 is 180 degrees; when the underground operation platform is in a vertical state, the included angle between the turnover plate 14 and the fixed plate 13 is 90 degrees.
Specifically, when the operating table is not required to be used, the electric cylinder 15 piston rod is extended to the maximum stroke and kept locked. As shown in figure 3, the operation bedplate assembly 8 is in a vertical state, so that the space in the well is ensured to the maximum extent, and the installation, disassembly and movement space of the equipment device in the well is not influenced. When the operation platform is needed to be used for maintenance and operation, the piston rod of the electric cylinder 15 retracts to the original installation state, the turnover plate rotates 90 degrees around the pin shaft 17 on the fixing plate 13, the vertical state is changed into the horizontal state, and as shown in fig. 1 and fig. 2, the operation platform is provided for maintenance and operation personnel, and the maintenance and operation personnel can conveniently operate.
It should be noted that, the electric cylinder switching support 11, the bedplate support assembly 19 switching support 12 and the magnetic lock body mounting support 9 are welded on the well wall of the launching well at regular intervals, and at the position needing maintenance and operation, the bedplate assembly 8, the bedplate support assembly 19, the electric cylinder mounting support and other components are integrally moved to the position to be in butt joint with each switching support or mounting support, so that the interchangeability of operation tables in the whole well is realized, and each maintenance point and each operation point are ensured to have the operation table to use.
In order to save space in the well, the bedplate support assembly 19 is a link mechanism; when the turnover plate 14 rotates around the fixing piece, the bedplate support assembly 19 can be linked and stretched. For example, the platen support assembly 19 includes a fixed base 21, a connecting rod mounting base 22, a slide rail 23, and a connecting rod 24; the slide rail 23 can slide in the fixed seat 21; the fixed seat 21 is connected with the transfer support 12 of the bedplate support assembly 19, the connecting rod installation seat 22 is arranged at the bottom of the turnover plate 14, one end of the connecting rod 24 is connected with the slide rail 23, and the other end is connected with the connecting rod installation seat 22; when the turnover plate 14 is in a horizontal state, the slide rail 23 extends out under the action of the connecting rod 24 to support the turnover plate 14; when the roll-over board 14 is in the standing state, the slide rail 23 is retracted into the fixed seat 21 by the link 24.
Illustratively, as shown in fig. 8 and 9, the bedplate support assembly 19 is a link mechanism, when the roll-over plate 14 rotates around the pin 17, the bedplate support assembly 19 can realize linkage expansion and contraction, one end of a link 24 is connected with a link mounting seat 22 at the bottom of the roll-over plate 14, and the other end is connected with a slide rail 23; wherein, the slide rail 23 can slide in the fixed seat 21; when the well control equipment 7 needs to be maintained, the turnover plate 14 is in a horizontal state, and at the moment, the sliding rail 23 extends out of the fixed seat 21 under the action of the connecting rod 24, so that the support effect on the turnover plate 14 is realized; when the well control equipment 7 is not required to be repaired, the turnover plate 14 is in a standing state, and at the moment, the sliding rail 23 retracts into the fixed seat 21 under the action of the connecting rod 24 so as to increase the space in the well.
According to the invention, by arranging the fixed seat 21 and the slide rail 23, when the turnover plate 14 is in the vertical state, the slide rail 23 can be retracted into the fixed seat 21, so that the space in the launching well is increased to the maximum extent.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. A detachable underground operation table is characterized by comprising a plurality of table plate assemblies with the same structure; the bedplate assembly is arranged around a transmitting device in a transmitting well in an annular mode;
the bedplate assembly comprises a fixed plate, a turnover plate and a bedplate support assembly; the bedplate support assembly is fixed on the inner wall of the launching well; the fixed plate and the turnover plate are both arranged on the bedplate support assembly, and the fixed plate is positioned on one side of the inner wall of the launching well; the turnover plate is rotatably connected with the fixed plate through a fixing piece;
when maintenance operation is carried out, the turnover plate and the fixed plate are in a horizontal state;
when the maintenance operation is finished, the turnover plate and the fixed plate are in a vertical state.
2. The removable downhole console of claim 1, further comprising a power cylinder adapter support and a platen support assembly adapter support mounted on an inner wall of the launch well;
the bedplate assembly further comprises an electric cylinder, and the electric cylinder is fixedly connected with the bottom of the turnover plate through a first electric cylinder mounting support; the electric cylinder is fixedly connected with the electric cylinder switching support through a second electric cylinder mounting support;
the bedplate support assembly is fixed on the inner wall of the launching well through a bedplate support assembly switching support.
3. The removable downhole console of claim 1, further comprising a plurality of magnetic lock body mounting brackets; the magnetic lock body mounting support is arranged along the circumferential direction of the inner wall of the launching well; a first magnetic lock body is correspondingly arranged on the magnetic lock body mounting support;
the turnover plate is characterized in that a first magnetic lock magnet is arranged above the turnover plate, when the turnover plate and the fixed plate are in a vertical state, the first magnetic lock body and the first magnetic lock magnet are in a magnetic action, and the turnover plate is in a locking state.
4. The detachable downhole console of claim 1, wherein a bail assembly is disposed between the platen assembly and the launcher, the bail assembly having a second magnetic lock body; a second magnetic lock magnet is arranged below the turnover plate;
when the turnover plate and the fixed plate are in a horizontal state, the second magnetic lock body and the second magnetic lock magnet are in a magnetic action, and the turnover plate is in a locking state.
5. The removable downhole console of claim 4, wherein the inner wall of the launch well is provided with a console electrical box; the operation console electric control box is used for controlling the first magnetic lock body and the second magnetic lock body to be powered on or powered off;
when the first magnetic lock body and the second magnetic lock body are in a power-on state, the turnover plate is in a locking state; when the first magnetic lock body and the second magnetic lock body are in a power-off state, the turnover plate is in an unlocking state.
6. The detachable downhole console of claim 4, wherein the top and bottom of the bail assembly are provided with a first annular platform and a second annular platform, respectively, and the middle portion of the bail assembly is used for mounting well control equipment;
the second magnetic lock body is arranged on the second annular platform; and the first annular platform is provided with a lifting hook, and the lifting hook is connected with a lifting rope mounting support on the inner wall of the launching well through a lifting rope assembly.
7. The removable downhole console of claim 1, wherein the deck support assembly is a linkage; when the turnover plate rotates around the fixing piece, the bedplate supporting assembly can stretch in a linkage mode.
8. The removable downhole console of claim 7, wherein the deck support assembly comprises a fixed base, a linkage mount, a slide rail, and a linkage; the sliding rail can slide in the fixed seat;
the fixed seat is connected with the bedplate support assembly switching support, the connecting rod mounting seat is arranged at the bottom of the turnover plate, one end of the connecting rod is connected with the slide rail, and the other end of the connecting rod is connected with the connecting rod mounting seat;
when the turnover plate is in a horizontal state, the slide rail extends out under the action of the connecting rod to support the turnover plate; when the turnover plate is in a vertical state, the slide rail retracts into the fixed seat under the action of the connecting rod.
9. A detachable downhole console according to claim 1, wherein the flipping panel is provided with mutually parallel strip-shaped protrusions; round holes arranged in rows are arranged between the adjacent strip-shaped bulges; the strip-shaped bulges have the anti-skid function.
10. A demountable downhole operating floor according to claims 1 to 9, wherein the fixing member comprises a bushing and a pin, the flipping panel being rotatable around the bushing and the pin under the action of the electric cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010637996.2A CN113883957B (en) | 2020-07-03 | 2020-07-03 | Detachable underground operation table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010637996.2A CN113883957B (en) | 2020-07-03 | 2020-07-03 | Detachable underground operation table |
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| CN113883957A true CN113883957A (en) | 2022-01-04 |
| CN113883957B CN113883957B (en) | 2023-05-23 |
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| CN202010637996.2A Active CN113883957B (en) | 2020-07-03 | 2020-07-03 | Detachable underground operation table |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031766A (en) * | 2009-09-28 | 2011-04-27 | 符卫平 | Hydroelectric barrage building machine |
| CN103043572A (en) * | 2012-12-25 | 2013-04-17 | 日立电梯（中国）有限公司 | Foldable maintenance platform |
| CN203740785U (en) * | 2013-11-07 | 2014-07-30 | 昆山京都电梯有限公司 | Elevator shaft maintenance platform |
| CN204040438U (en) * | 2014-08-20 | 2014-12-24 | 重庆齿轮箱有限责任公司 | Wall-hanging adjustable inspection platform |
| CN104308796A (en) * | 2014-10-19 | 2015-01-28 | 长江大学 | Portable assembling and disassembling stand for downhole tool |
| CN108860638A (en) * | 2018-05-08 | 2018-11-23 | 赵凤银 | It is slided with efficient short distance or the platform-type jet runway of VTOL aircraft device |
| CN208269730U (en) * | 2018-05-29 | 2018-12-21 | 中国人民解放军陆军工程大学 | Rocket gun control equipment detection maintenance training device |
| KR101977498B1 (en) * | 2017-11-27 | 2019-05-10 | 한화디펜스 주식회사 | Transporyer erector launchers |
| CN110094174A (en) * | 2019-05-24 | 2019-08-06 | 济南高维度智能科技有限公司 | Workover device switching device |
| CN209536724U (en) * | 2019-01-29 | 2019-10-25 | 北京瑛达源电梯有限公司 | A kind of overhauling elevator platform |
| CN110980463A (en) * | 2019-12-13 | 2020-04-10 | 上海三菱电梯有限公司 | Overhauling structure and overhauling method of elevator shaft component, car and elevator |
-
2020
- 2020-07-03 CN CN202010637996.2A patent/CN113883957B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031766A (en) * | 2009-09-28 | 2011-04-27 | 符卫平 | Hydroelectric barrage building machine |
| CN103043572A (en) * | 2012-12-25 | 2013-04-17 | 日立电梯（中国）有限公司 | Foldable maintenance platform |
| CN203740785U (en) * | 2013-11-07 | 2014-07-30 | 昆山京都电梯有限公司 | Elevator shaft maintenance platform |
| CN204040438U (en) * | 2014-08-20 | 2014-12-24 | 重庆齿轮箱有限责任公司 | Wall-hanging adjustable inspection platform |
| CN104308796A (en) * | 2014-10-19 | 2015-01-28 | 长江大学 | Portable assembling and disassembling stand for downhole tool |
| KR101977498B1 (en) * | 2017-11-27 | 2019-05-10 | 한화디펜스 주식회사 | Transporyer erector launchers |
| CN108860638A (en) * | 2018-05-08 | 2018-11-23 | 赵凤银 | It is slided with efficient short distance or the platform-type jet runway of VTOL aircraft device |
| CN208269730U (en) * | 2018-05-29 | 2018-12-21 | 中国人民解放军陆军工程大学 | Rocket gun control equipment detection maintenance training device |
| CN209536724U (en) * | 2019-01-29 | 2019-10-25 | 北京瑛达源电梯有限公司 | A kind of overhauling elevator platform |
| CN110094174A (en) * | 2019-05-24 | 2019-08-06 | 济南高维度智能科技有限公司 | Workover device switching device |
| CN110980463A (en) * | 2019-12-13 | 2020-04-10 | 上海三菱电梯有限公司 | Overhauling structure and overhauling method of elevator shaft component, car and elevator |
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| CN113883957B (en) | 2023-05-23 |
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