CN218170051U - Fixing device for preventing displacement in coupler dismounting process - Google Patents
Fixing device for preventing displacement in coupler dismounting process Download PDFInfo
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- CN218170051U CN218170051U CN202221609128.4U CN202221609128U CN218170051U CN 218170051 U CN218170051 U CN 218170051U CN 202221609128 U CN202221609128 U CN 202221609128U CN 218170051 U CN218170051 U CN 218170051U
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- sliding
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- connecting rod
- coupler
- door
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Abstract
The utility model belongs to the technical field of shaft coupling dismantlement, concretely relates to fixing device for preventing displacement in the shaft coupling dismantlement process, which comprises a door-shaped base, an adjusting screw, a connecting seat, a fixing seat, a movable connecting rod, a sliding part and an arc-shaped clamping block, wherein the adjusting screw penetrates through the upper end face of the door-shaped base and is rotatably connected with the door-shaped base, and the lower end of the adjusting screw is in threaded connection with the connecting seat; the left and right opposite inner side surfaces of the door-shaped base are provided with the fixed seats, and the fixed seats are provided with transverse sliding grooves; the sliding piece is hinged with one end of the movable connecting rod, and the other end of the movable connecting rod is hinged with the connecting seat; the arc-shaped clamping block is installed on the sliding piece through a transverse connecting rod. The utility model discloses a rotatory adjusting screw can drive the upper and lower adjustment of connecting seat, under the combined action of two arc grip blocks, can hold the shaft coupling pivot tightly or loosen.
Description
Technical Field
The utility model belongs to the technical field of the shaft coupling is dismantled, concretely relates to fixing device that position was prevented walking by shaft coupling dismantlement in-process.
Background
The ship unloader is the harbour, important equipment in the production of electric power enterprise, current ship unloader cam switch serpentine shaft coupling dismantlement technology is touched the rotation by mistake at the dismouting in-process switch side pivot, cause the deviation of switch detection position, increase the adjustment work after resumeing, influence work efficiency, and bridge type ship unloader plays to rise switching wire rope and belongs to vulnerable part in the use, need cut the rope after the wearing and tearing, trade rope work, just at this moment need carry out shaft coupling dismouting operation, in the face of busy production operation, how can high-efficiently accomplish the dismouting debugging vital. And if the situation that the switch side of the coupler is not displaced during dismounting and reinstalling can be ensured, the time occupied by debugging work can be greatly reduced.
In order to normally finish the reinstallation and debugging of the serpentine spring coupling, reduce the influence on production operation and shorten the debugging time of a lifting opening and closing mechanism of the ship unloader, a fixing device for preventing the coupler from moving away in the disassembling process is necessary to be researched.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above technical problem, a coupler dismantles the in-process and prevents walking the fixing device of position is provided, the coupler dismantles the in-process and prevents walking the fixing device simple structure of position, and convenient to use can prevent that the in-process pivot is walked to the coupler dismantlement, and work efficiency is high, is fit for using widely on a large scale.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a fixing device for preventing the coupler from moving away in the dismounting process comprises a door-shaped base, an adjusting screw, a connecting seat, a fixing seat, a movable connecting rod, a sliding part and an arc-shaped clamping block, wherein the connecting seat is positioned below the upper end surface of the door-shaped base; the adjusting screw penetrates through the upper end face of the door-shaped base and is rotatably connected with the door-shaped base, and the lower end of the adjusting screw is in threaded connection with the connecting seat; the left and right opposite inner side surfaces of the door-shaped base are provided with the fixed seats, and the fixed seats are provided with transverse sliding grooves; the sliding piece slides transversely in the sliding groove; the sliding piece is hinged with one end of the movable connecting rod, and the other end of the movable connecting rod is hinged with the connecting seat, so that the movable connecting rod can swing in a vertical plane; the arc-shaped clamping blocks are installed on the sliding piece through the transverse connecting rods, and the arc-shaped inner walls of the two arc-shaped clamping blocks correspond to each other.
Furthermore, a positioning hole is formed in the fixing seat, and the transverse connecting rod is arranged in the positioning hole in a sliding mode.
Further, the arc-shaped clamping block is fixed on the transverse connecting rod by adopting a screw joint.
Further, the connecting seat is the H type, including preceding curb plate, posterior lateral plate and connecting plate, preceding curb plate and posterior lateral plate parallel arrangement, the connecting plate is connected perpendicularly between preceding curb plate and posterior lateral plate, and the face symmetry in opposite directions of preceding curb plate and posterior lateral plate has seted up articulated seat hole, is provided with the articulated shaft in the articulated seat hole, the upper end of movable connecting rod is passed through the articulated shaft with the connecting seat is articulated.
Furthermore, the fixed seat is provided with two sliding chutes, and the two sliding chutes are consistent in size and parallel to each other; the sliding piece is a sliding rod, and the front end and the rear end of the sliding rod are movably arranged in the two sliding grooves respectively.
Furthermore, both ends of the sliding rod are symmetrically provided with end limiting discs.
Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:
(1) The utility model discloses a rotatory adjusting screw can drive the upper and lower adjustment of connecting seat, under the combined action of two arc grip blocks, can hold the shaft coupling pivot tightly or loosen.
(2) The utility model discloses simple structure, preparation convenience, use are convenient for can ensure that the shaft coupling pivot does not walk the position when dismouting shaft coupling, shorten and resume the debugging time, reduce the influence to the production operation, the practicality is strong, is fit for using widely on a large scale.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic view of the connection between the door-shaped base and the fixing base of the present invention;
FIG. 4 is a schematic structural view of the connecting seat of the present invention;
fig. 5 is a schematic view of the connection between the sliding member and the arc-shaped clamping block of the present invention.
The main reference symbols in the drawings are as follows:
1. a door-shaped base; 2. adjusting the screw rod; 3. a connecting seat; 31. a front side plate; 32. a rear side plate; 33. a connecting plate; 34. hinging a shaft; 4. a fixed seat; 5. a movable connecting rod; 6. a slider; 7. an arc-shaped clamping block; 8. a transverse connecting rod; 9. positioning holes; 10. a chute; 11. a limiting disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
The device for preventing the coupler from moving away in the dismounting process of the coupler as shown in the figures 1-5 comprises a door-shaped base 1, an adjusting screw 2, a connecting seat 3, a fixed seat 4, a movable connecting rod 5, a sliding piece 6 and an arc-shaped clamping block 7, wherein the connecting seat 3 is positioned below the upper end surface of the door-shaped base 1; the adjusting screw rod 2 penetrates through the upper end face of the door-shaped base 1 and is rotatably connected with the door-shaped base 1, and the lower end of the adjusting screw rod 2 is in threaded connection with the connecting seat 3; the left and right opposite inner side surfaces of the door-shaped base 1 are respectively provided with the fixed seat 4, and the fixed seat 4 is provided with a transverse sliding groove 10; the sliding piece 6 slides transversely in the sliding groove 10; one end of the movable connecting rod 5 is hinged on the sliding piece 6, and the other end of the movable connecting rod 5 is hinged with the connecting seat 3, so that the movable connecting rod 5 can swing in a vertical plane; the arc-shaped clamping blocks 7 are installed on the sliding piece 6 through the transverse connecting rod 8, and the arc-shaped inner walls of the two arc-shaped clamping blocks 7 correspond to each other.
In the above structure, the rotating adjusting screw 2 can drive the connecting seat 3 to move up and down, and further drive the movable connecting rod 5 to swing up and down, and further the movable connecting rod 5 pushes the sliding piece 6 to slide transversely in the sliding groove 10. When the connecting seat 3 moves downwards, the two arc-shaped clamping blocks 7 are in a far-away state; when the connecting seat 3 moves upwards, the two arc-shaped clamping blocks 7 are in a holding state. The two arc-shaped clamping blocks 7 are used for clamping the shaft coupling rotating shaft.
In this embodiment, the fixing seat 4 is provided with a positioning hole 9, and the transverse connecting rod 8 is slidably disposed in the positioning hole 9, so that the clamping process is more accurate and stable, and the workpiece is less prone to moving.
The arc-shaped clamping block 7 is easy to damage, and for convenience of replacement, the arc-shaped clamping block 7 is fixed on the transverse connecting rod 8 through threaded connection.
Similarly, in order to improve the stability of the clamping process, in this embodiment, as shown in fig. 4, the connecting seat 3 is H-shaped, and includes a front side plate 31, a rear side plate 32 and a connecting plate 33, the front side plate 31 and the rear side plate 32 are arranged in parallel, the connecting plate 33 is vertically connected between the front side plate 31 and the rear side plate 32, hinge seat holes are symmetrically formed in the facing surfaces of the front side plate 31 and the rear side plate 32, hinge shafts 34 are arranged in the hinge seat holes, and the upper end of the movable connecting rod 5 is hinged to the connecting seat 3 through the hinge shafts 34.
In this embodiment, in order to improve the stability of the clamping process, the fixed seat 4 is provided with two sliding grooves 10, and the two sliding grooves 10 have the same size and are parallel to each other; the sliding part 6 is a sliding rod, and the front end and the rear end of the sliding rod are respectively movably arranged in the two sliding grooves 10. The two ends of the sliding rod are symmetrically provided with end limiting discs 11.
The utility model discloses an operation process as follows: rotating the adjusting screw rod 2 to enable the two arc-shaped clamping blocks 7 to be in an open state, and then placing the rotating shaft of the coupler between the two arc-shaped clamping blocks 7; and then the adjusting screw rod 2 is rotated in the opposite direction, so that the two arc-shaped clamping blocks 7 are in a tightly-holding state, and the coupler can be disassembled and assembled.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (6)
1. The utility model provides a fixing device who prevents walking position in coupler dismantlement process which characterized in that: the clamping device comprises a door-shaped base (1), an adjusting screw (2), a connecting seat (3), a fixed seat (4), a movable connecting rod (5), a sliding part (6) and an arc-shaped clamping block (7), wherein the connecting seat (3) is positioned below the upper end surface of the door-shaped base (1); the adjusting screw rod (2) penetrates through the upper end face of the door-shaped base (1) and is rotatably connected with the door-shaped base (1), and the lower end of the adjusting screw rod (2) is in threaded connection with the connecting seat (3); the left and right opposite inner side surfaces of the door-shaped base (1) are respectively provided with the fixed seat (4), and the fixed seat (4) is provided with a transverse sliding chute (10); the sliding piece (6) slides transversely in the sliding groove (10); one end of the movable connecting rod (5) is hinged to the sliding part (6), and the other end of the movable connecting rod (5) is hinged to the connecting seat (3) so that the movable connecting rod (5) can swing in a vertical plane; the arc-shaped clamping blocks (7) are installed on the sliding piece (6) through the transverse connecting rod (8), and the arc-shaped inner walls of the two arc-shaped clamping blocks (7) correspond to each other.
2. The fixture device for preventing the coupler from being dislocated during the disassembly process of the coupler as claimed in claim 1, wherein the fixing seat (4) is provided with a positioning hole (9), and the transverse connecting rod (8) is slidably arranged in the positioning hole (9).
3. The fixture for preventing the dislocation during the disassembly process of the coupler as claimed in claim 1, wherein the arc-shaped clamping block (7) is fixed on the transverse connecting rod (8) by adopting a screw joint.
4. The fixing device for preventing the coupler from being dislodged during the disassembly process of the coupler according to claim 1, wherein the connecting seat (3) is H-shaped and comprises a front side plate (31), a rear side plate (32) and a connecting plate (33), the front side plate (31) and the rear side plate (32) are arranged in parallel, the connecting plate (33) is vertically connected between the front side plate (31) and the rear side plate (32), hinge seat holes are symmetrically formed in the opposite surfaces of the front side plate (31) and the rear side plate (32), hinge shafts (34) are arranged in the hinge seat holes, and the upper end of the movable connecting rod (5) is hinged to the connecting seat (3) through the hinge shafts (34).
5. The fixing device for preventing the coupler from moving away in the disassembling process of the coupler according to claim 1, wherein two sliding grooves (10) are formed in the fixing seat (4), and the two sliding grooves (10) are consistent in size and are parallel to each other; the sliding piece (6) is a sliding rod, and the front end and the rear end of the sliding rod are respectively movably arranged in the two sliding grooves (10).
6. The fixture device for preventing the dislocation during the disassembly process of the coupler as claimed in claim 5, wherein the two ends of the sliding rod are symmetrically provided with end limiting discs (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221609128.4U CN218170051U (en) | 2022-06-23 | 2022-06-23 | Fixing device for preventing displacement in coupler dismounting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221609128.4U CN218170051U (en) | 2022-06-23 | 2022-06-23 | Fixing device for preventing displacement in coupler dismounting process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218170051U true CN218170051U (en) | 2022-12-30 |
Family
ID=84612586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221609128.4U Active CN218170051U (en) | 2022-06-23 | 2022-06-23 | Fixing device for preventing displacement in coupler dismounting process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218170051U (en) |
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2022
- 2022-06-23 CN CN202221609128.4U patent/CN218170051U/en active Active
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