CN115609535A - Quick butt joint dismounting device of cabin section - Google Patents
Quick butt joint dismounting device of cabin section Download PDFInfo
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- CN115609535A CN115609535A CN202211256692.7A CN202211256692A CN115609535A CN 115609535 A CN115609535 A CN 115609535A CN 202211256692 A CN202211256692 A CN 202211256692A CN 115609535 A CN115609535 A CN 115609535A
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- movable
- cabin
- cabin section
- dismounting device
- support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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Abstract
The invention discloses a cabin section rapid butt-joint and disassembly device, wherein a support frame for fixedly supporting a cabin section I is fixedly arranged on an underframe platform, a movable frame for fixedly supporting a cabin section II is movably arranged on the underframe platform, one end of a push-pull mechanism is fixed on the support frame, and the other end of the push-pull mechanism is connected with the movable frame to drive the movable frame to move on the underframe platform. The device designs height and a pitching adjusting screw, after the coaxiality adjustment meets the butt joint requirement, the movable hoop rotates to align two positioning pins on the fixed cabin section, and butt joint and separation operation of the cabin section are achieved by operating the lateral push-pull mechanism. The whole butt joint and separation operation time is shortened, the operation process is simplified, and the assembly efficiency of the cabin section is improved.
Description
Technical Field
The invention relates to a cabin segment butt joint and dismounting device, in particular to a cabin segment rapid butt joint and dismounting device, and belongs to the field of assembling processes.
Background
At present, the requirement on coaxiality is high when the cabin sections are butted, the cabin sections are generally connected in a small-clearance fit mode, sealing rings are generally designed on a joint surface, and 2-3 sealing rings are generally in butt joint fit in the installation process, so that the socket joint needs high butt joint pressure to complete the socket joint. Translation and rotation of X, Y and Z axes in space are generally adopted during butt joint of cabin sections, a linear guide rail is adopted for moving the linear guide rail, and a screw mechanism, an arc guide rail and a hoop are adopted for realizing the rotation function of each axis; or a six-axis platform is used for posture adjustment and butt joint. The operation of the above form is complex, the consumed time is long, and the requirement of quick assembly cannot be met.
The invention discloses a cabin section butt joint device, which is named as a cabin section rapid adjusting and tensioning device based on a six-axis platform, and is characterized in that the application number is 201811383923.4, the application name is a cabin section rapid adjusting and tensioning device based on a six-axis platform, the cabin section rapid attitude adjusting and tensioning device based on a six-axis platform is used, the attitude position of the six-axis platform needs to be adjusted in the butt joint process, the overall cost is high, the operation process is complicated, and the purpose of rapidly butting cabin sections cannot be achieved. Therefore, a device capable of reducing the operation procedures of docking and separating and realizing rapid docking is needed.
Disclosure of Invention
The invention provides a rapid butt-joint dismounting device for cabin sections, aiming at the defects of the existing cabin section butt-joint device, and solving the following three technical problems: 1) Ensuring the coaxiality, namely ensuring the coaxiality requirement in the assembly process after the assembly installation and adjustment in order to reduce the steps of the operation process and the control of the degree of freedom; 2) The butt joint operation is convenient, and the load in the axial direction is applied in a hand-cranking hand wheel mode; 3) The separation operation is rapidly realized.
The quick butt-joint dismounting device for the cabin section is characterized in that a support frame for fixedly supporting the cabin section I is fixedly arranged on an underframe platform, a movable frame for fixedly supporting the cabin section II is movably arranged on the underframe platform, one end of a push-pull mechanism is fixed on the support frame, the middle section of the push-pull mechanism is connected with the movable frame, the movable frame is driven to move on the underframe platform, and butt joint and splitting of the cabin section I and the cabin section II are achieved.
Further optimize, make things convenient for the storehouse in promote, chassis platform bottom set up the universal wheel.
Further preferably, the supporting base of the supporting frame is fixedly arranged on the chassis platform, the first upper fixing belt is connected with the support lug on one side of the supporting base, the second upper fixing belt is connected with the support lug on the other side of the supporting base, and the first upper fixing belt and the second upper fixing belt are connected into a whole through the hasp lock.
Further optimize, journal stirrup fixed mounting on supporting the base, the journal stirrup passes through the pivot and the split pin is connected with last fixed band.
Further optimizing, the contact part of the supporting base and the cabin section I is provided with a rubber pad, so that the protective effect of the cabin section I is achieved.
Further optimization, the movable underframe of the movable frame is arranged on the linear guide rail, the linear guide rail is fixedly arranged on the underframe platform, the movable support is fixedly arranged on the movable underframe, and the movable support is fixedly arranged on the movable support and used for supporting and fixing the movable embracing ring of the cabin section II.
Further optimize, the movable support pass through fastening bolt and install on the movable chassis, be provided with adjusting bolt on the movable support simultaneously.
Further optimize, the activity armful ring pass through the hasp lock two to be connected by last activity armful ring and lower activity armful ring and constitute, activity armful edge is provided with the adjustment gyro wheel, activity armful ring and adjustment gyro wheel opposite side edge are provided with the fixed block of installing the separation screw.
Further preferably, one end of a lead screw of the push-pull mechanism is fixedly mounted on the support frame through a bearing fixing seat and a bearing end cover, the other end of the lead screw is provided with a hand wheel, and the middle part of the lead screw is supported by a supporting and fixing mechanism fixed on the movable frame.
Further optimize, the lead screw adopt trapezoidal lead screw, support fixed establishment's nut and fixed pin and fix the lead screw in the nut fixed block, the lead screw passes through lock nut and double row angular contact ball bearing and installs in the bearing fixing base.
The invention has the advantages that: 1. the device is provided with a height and pitching adjusting screw, after the coaxiality adjustment meets the butt joint requirement, the movable hoop rotates to align two positioning pins on the fixed cabin section, and the butt joint and separation operation of the cabin section is realized by operating the lateral push-pull mechanism. The whole butt joint and separation operation time is shortened, the operation flow is simplified, and the assembly efficiency of the cabin section is improved.
2. The degree of freedom required to be adjusted in the butt joint process of the cabin sections is reduced from 6 to 2, the problem that an adjusting mechanism is complex in the butt joint process is solved, the steps are simplified, and the butt joint time is saved.
3. The movable embracing ring is designed to have a certain floating amount, so that the coaxiality adjusting precision in the butt joint process is reduced, and the rapid butt joint is realized.
4. A hand wheel mechanism is adopted in the butt joint process, a special tool is not needed in the operation process, the requirement of tools in the assembling process is reduced, and the assembling process is achieved.
5. The overall structure layout of the butt joint device is more compact, and the occupied space is reduced.
Drawings
FIG. 1 is an overall structural view of a cabin segment butt-joint separation device;
FIG. 2 is a schematic structural view of the support area of section I;
FIG. 3 is a schematic view of a movable hoop structure;
FIG. 4 is a schematic structural view of a push-pull mechanism;
fig. 5 is a schematic structural view of the separating mechanism.
The mark in the figure is: 1-supporting frame, 2-movable frame, 3-underframe platform, 4-universal wheel, 5-push-pull mechanism, 6-cabin I, 7-cabin II, 8-rubber pad, 9-linear guide rail, 11-supporting base, 12-lug, 13-hasp I, 14-shaft pin, 15-split pin, 16-upper fixing belt, 21-movable underframe, 22-movable support, 23-movable holding ring, 24-hasp II, 25-adjusting bolt, 26-adjusting roller, 27-fixing block, 28-separation screw, 29-fastening bolt, 51-lead screw, 52-bearing fixing seat, 53-bearing end cover, 54-supporting fixing mechanism, 55-locking nut, 56-double-row angular contact ball bearing, 541-nut of supporting fixing mechanism, 542-fixing pin and 543-nut fixing block.
Detailed Description
The quick butt-joint dismounting device for the cabin sections is further described with reference to the attached drawings.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5. The cabin section quick butt-joint dismounting device is used for fixedly mounting a support frame 1 of a fixed support cabin section I6 on an underframe platform 3, movably mounting a movable frame 2 of a fixed support cabin section II7 on the underframe platform 3, and enabling the underframe platform 3 to be of an integral welding structure. Promote in the convenient storehouse, 3 bottoms of chassis platform set up universal wheel 4, and 5 one ends of push-and-pull mechanism are fixed on support frame 1, and the interlude is connected with adjustable shelf 2, and drive adjustable shelf 2 moves on chassis platform 3, realizes butt joint and the split of cabin section I6 and cabin section II 7. The supporting base 11 fixed mounting of support frame 1 is on chassis platform 3, and upper fixing band one is connected with the journal stirrup 12 that supports base 11 one side, and upper fixing band two is connected with the journal stirrup 12 that supports base 11 opposite side, and upper fixing band one is connected as a whole through hasp lock 13 with upper fixing band two, can fix cabin section I6 fast. The support lug 12 is fixedly arranged on the support base 11, and the support lug 12 is connected with an upper fixing belt 16 through a shaft pin 14 and a cotter pin 15. In order to keep balance of the cabin section I6, two supporting bases 11 are arranged, and the two supporting bases 11 are fixedly arranged on the underframe platform 3 in parallel front and back to form a supporting area of the cabin section I6. The contact part of the supporting base 11 and the cabin section I6 is provided with a rubber pad 8 which plays a role in protecting the cabin section I6. The movable underframe 21 of the movable frame 2 is arranged on the linear guide rail 9, the linear guide rail 9 is fixedly arranged on the underframe platform 3 to realize the movement in the course direction, the movable support 22 is fixedly arranged on the movable underframe 21, and the movable embracing ring 23 for supporting and fixing the cabin section II7 is fixedly arranged on the movable support 22. The movable support 22 is used for installing the movable hoop 23 to realize the rotation of the movable hoop 23; the movable embracing ring 23 is used for supporting and fixing the cabin section II7, and two sides of the movable embracing ring 23 are provided with a hasp lock II 24 to realize the quick fixation of the cabin section II 7; the movable support 22 is mounted on the movable base frame 21 by fastening bolts, and the movable support 22 is provided with adjusting bolts 25.
The movable embracing ring 23 is formed by connecting an upper movable embracing ring 23 and a lower movable embracing ring 23 through a hasp lock II 24, an adjusting roller 26 is arranged at the edge of the movable embracing ring 23, a fixing block 27 provided with a separating screw 28 is arranged at the edge of one side of the movable embracing ring 23 opposite to the adjusting roller 26, the separating screw 28 plays a role of positioning and supporting during butt joint, and when the movable embracing ring is separated, the separating screw 28 is removed from the fixing block 27, the push-pull mechanism 5 is operated, and the separation of the cabin section I6 and the cabin section II7 is completed.
One end of a screw 51 of the push-pull mechanism 5 is fixedly installed on the support frame 1 through a bearing fixing seat 52 and a bearing end cover 53, the other end of the screw 51 is provided with a hand wheel 57, and the middle part of the screw 51 is supported by a supporting and fixing mechanism 54 fixed on the movable frame 2. The lead screw 51 is a trapezoidal lead screw 51, the lead screw 51 is fixed in a nut 541 fixing block of the support fixing mechanism by a nut 541 of the support fixing mechanism and a fixing pin 542, and the lead screw 51 is mounted in a bearing fixing base 52 by a lock nut 55 and a double row angular contact ball bearing 56.
The cabin section rapid butt joint device adopts a shared underframe structure, and the whole butt joint process is in butt joint on the same underframe platform 3. Cabin section I6 is fixed on support frame 1, and support lug 12 is designed at support frame 1 both ends and is used for installing fixed band 16, and the design has the hasp lock to realize quick fixed cabin section I6 on the fixed band 16. The cabin section II7 is arranged on the movable embracing ring 23, the movable embracing ring 23 is fixed on the movable underframe 21, and the movable underframe 21 is fixed on the underframe platform 3 through the linear guide rail 9 and can move on the underframe platform 3 along the course direction. Four adjusting bolts 25 are designed on the movable underframe 21, the overall height of the cabin section II7 and the control of the pitching angles of the Y axis and the X axis can be realized by adjusting the heights of the four screws, and the cabin section II is locked after the adjustment is completed. The movable embracing ring 23 can roll on a roller in the movable support 22, and the rolling angle can meet the butt joint requirement. The push-pull mechanism 5 is used for operation in the butt joint and the separation, and the push-pull mechanism 5 adopts a 30-degree trapezoidal screw rod 51 and a mode that the trapezoidal screw rod 51 is matched with a nut to transmit axial force.
The invention has two functions of butt joint and separation, and the specific function realization process is as follows:
cabin section I6 is fixed in the support area, and support frame 1 is fixed on chassis platform 3, and two sides of two support bases 11 respectively design have journal stirrup 12, and upper fixing band 16 passes through journal stirrup 12, round pin axle and split pin 15 to be fixed on support base 11. Rubber pads 8 are arranged on the supporting base 11 and the upper fixing belt 16, and the cabin section protecting effect is achieved. The upper fixing band 16 is divided into two sections (one long and one short), and the first upper fixing band and the second upper fixing band are connected into a whole through the hasp lock, so that the function of fixing the upper fixing band is achieved. A fixing mechanism of the push-pull mechanism is designed on the supporting area closer to the cabin section II7, and mainly comprises a bearing fixing seat 52 and a bearing end cover 53 for fixing the push-pull mechanism 5.
The cabin section II7 is fixed on the movable hoop 23, and the movable hoop 23 can rotate on the polyurethane adjusting roller 26 on the movable support 22 by a certain angle, that is, the cabin section II7 can rotate along the X axis. Four adjusting bolts 25 are adopted between the movable underframe 21 and the movable support 22 for height adjustment, and the axial height and the angle can be adjusted by the height difference of the four adjusting bolts. After the coaxiality of the cabin section I6 and the cabin section II7 is adjusted to meet the butt joint requirement, the adjusting bolt 25 is locked by using a nut, and after the adjusting bolt 25 is locked, the movable support 22 is fixed on the movable base by using a fastening bolt.
The push-pull mechanism 5 mainly comprises a bearing fixing seat 52, a bearing end cover 53, a locking nut 55, a double-row angular contact ball bearing 56, a trapezoidal lead screw 51, a nut 541 for supporting and fixing the mechanism, a fixing pin 542, a nut fixing block 543 for the trapezoidal lead screw 51, a hand wheel 57 and the like. During butt joint operation, the cabin section I6 is fixed on the support frame 1, and the cabin section II7 is fixed on the movable embracing ring 23. The hand wheel 57 is rotated, so that the trapezoidal lead screw 51 rotates, and the trapezoidal lead screw 51 is fixed by the bearing fixing seat 52 and the bearing end cover 53 and can rotate around itself. The nut 541 supporting the fixing mechanism is fixed to the movable hoop 23 by a fixing pin 542 in a nut fixing block 543. When the trapezoidal lead screw 51 rotates, the nut 541 supporting the fixing mechanism moves in the axial direction to push the cabin section II7 to move forward to realize the butt joint operation.
When separating, the separation screw 28 in the fixed block 27 is pulled out, and the separation operation of the cabin section II7 is realized by operating the push-pull mechanism 5.
The foregoing shows and describes the general principles, general structure, and advantages of the present invention. It will be understood by those skilled in the art that variations and modifications in size and orientation may be made without departing from the spirit and scope of the invention, which is intended to be protected by the following claims.
Claims (10)
1. The utility model provides a quick butt joint dismounting device of cabin section which characterized in that: a support frame fixed mounting for fixed stay cabin section I is on the chassis platform, and a adjustable shelf movable mounting for fixed stay cabin section II is on the chassis platform, and push-and-pull mechanism one end is fixed on the support frame, and the interlude is connected with the adjustable shelf, and push-and-pull mechanism drive adjustable shelf moves on the chassis platform.
2. The quick butt-joint dismounting device for the cabin segment according to claim 1, characterized in that: the bottom end of the underframe platform is provided with universal wheels.
3. The quick butt-joint dismounting device for the cabin sections according to claim 1, is characterized in that: the supporting base of the supporting frame is fixedly installed on the underframe platform, the first upper fixing belt is connected with the support lug on one side of the supporting base, the second upper fixing belt is connected with the support lug on the other side of the supporting base, and the first upper fixing belt and the second upper fixing belt are connected into a whole through the hasp lock.
4. The quick butt-joint dismounting device for the cabin sections according to claim 3, wherein: the support lug is fixedly arranged on the support base and is connected with the upper fixing belt through a shaft pin and a cotter pin.
5. The quick butt-joint dismounting device for the cabin segment according to claim 3, characterized in that: and a rubber pad is arranged at the contact part of the supporting base and the cabin section I.
6. The quick butt-joint dismounting device for the cabin sections according to claim 1, is characterized in that: the movable underframe of the movable frame is arranged on the linear guide rail which is fixedly arranged on the underframe platform, the movable support is fixedly arranged on the movable underframe and is used for supporting and fixing the movable hoop of the cabin section II on the movable support.
7. The quick butt-joint dismounting device for the cabin segment according to claim 6, characterized in that: the movable support is arranged on the movable underframe through a fastening bolt, and an adjusting bolt is arranged on the movable support.
8. The quick butt-joint dismounting device for the cabin segment according to claim 6, characterized in that: the movable embracing ring is formed by connecting an upper movable embracing ring and a lower movable embracing ring through a hasp lock II, the edge of the movable embracing ring is provided with an adjusting roller, and the edge of one side of the movable embracing ring opposite to the adjusting roller is provided with a fixed block provided with a separating screw.
9. The quick butt-joint dismounting device for the cabin sections according to claim 1, is characterized in that: one end of a lead screw of the push-pull mechanism is fixedly arranged on the support frame through a bearing fixing seat and a bearing end cover, the other end of the lead screw is provided with a hand wheel, and the middle part of the lead screw is supported by a supporting and fixing mechanism fixed on the movable frame.
10. The quick butt-joint dismounting device for the cabin sections according to claim 9, wherein: the lead screw adopts trapezoidal lead screw, supports fixed establishment's nut and fixed pin and fixes the lead screw in the nut fixed block, the lead screw passes through lock nut and double-row angular contact ball bearing and installs in the bearing fixing base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211256692.7A CN115609535A (en) | 2022-10-14 | 2022-10-14 | Quick butt joint dismounting device of cabin section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211256692.7A CN115609535A (en) | 2022-10-14 | 2022-10-14 | Quick butt joint dismounting device of cabin section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115609535A true CN115609535A (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211256692.7A Pending CN115609535A (en) | 2022-10-14 | 2022-10-14 | Quick butt joint dismounting device of cabin section |
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| CN (1) | CN115609535A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765776A (en) * | 2023-06-30 | 2023-09-19 | 北京新风航天装备有限公司 | Device and method for entering cabin of transverse and vertical mixed equipment |
| CN117697370A (en) * | 2024-02-05 | 2024-03-15 | 四川凌空天行科技有限公司 | High-automation cabin butt joint device |
-
2022
- 2022-10-14 CN CN202211256692.7A patent/CN115609535A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765776A (en) * | 2023-06-30 | 2023-09-19 | 北京新风航天装备有限公司 | Device and method for entering cabin of transverse and vertical mixed equipment |
| CN117697370A (en) * | 2024-02-05 | 2024-03-15 | 四川凌空天行科技有限公司 | High-automation cabin butt joint device |
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