CN112548983A - Clamping equipment for maintaining electromechanical equipment - Google Patents
Clamping equipment for maintaining electromechanical equipment Download PDFInfo
- Publication number
- CN112548983A CN112548983A CN202011422204.6A CN202011422204A CN112548983A CN 112548983 A CN112548983 A CN 112548983A CN 202011422204 A CN202011422204 A CN 202011422204A CN 112548983 A CN112548983 A CN 112548983A
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- Prior art keywords
- clamping
- rotating
- hydraulic cylinder
- rod
- electric hydraulic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J5/00—Manipulators mounted on wheels or on carriages
- B25J5/007—Manipulators mounted on wheels or on carriages mounted on wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/08—Gripping heads and other end effectors having finger members
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses clamping equipment for maintaining electromechanical equipment, which relates to the field of electromechanical maintenance and comprises a clamping mechanism and a movable mechanism; the clamping mechanism comprises a connecting plate, connecting clamping pieces for hinging are respectively arranged on two sides of one end of the connecting plate, clamping claws are respectively hinged on the two connecting clamping pieces, one end of each clamping claw is connected with the movable mechanism, and the other end of each clamping claw is connected with a limiting mechanism for limiting the clamping part; the moving mechanism comprises an electric hydraulic cylinder, the cylinder body of the electric hydraulic cylinder is connected with a first rotating platform, one end of the rod body of the electric hydraulic cylinder movably penetrates through the connecting plate, the end of the rod body is connected with a hinged seat, one end of each clamping jaw is movably hinged with the hinged seat through a pin shaft, two sides of the rod body of the output end of the electric hydraulic cylinder are respectively provided with a connecting rod, one end of each connecting rod is fixed with the connecting plate, the other end of each connecting rod is fixed with the first rotating platform, and the first rotating platform is connected with a control mechanism.
Description
Technical Field
The invention relates to the field of electromechanical maintenance, in particular to clamping equipment for maintaining electromechanical equipment.
Background
In the electromechanical device maintenance process, a plurality of single maintenance parts are often encountered, and because the parts are taken down from the whole device and do not have a fixed clamping device, the single parts are required to be fixed by one person during maintenance, and the other person is maintained by a maintenance tool and needs two persons to be matched, so that the operation is extremely inconvenient, the efficiency is not high, and the labor is wasted.
Disclosure of Invention
The invention aims to provide clamping equipment for maintaining electromechanical equipment, which can clamp electromechanical equipment parts to be maintained, is convenient for maintenance workers to operate, and meanwhile, has low manufacturing cost, is convenient to move and saves manpower.
The purpose of the invention is realized by the following technical scheme:
a clamping device for maintaining electromechanical equipment comprises a clamping mechanism and a movable mechanism connected with the clamping mechanism; the clamping mechanism comprises a connecting plate, two sides of one end of the connecting plate are respectively provided with a connecting clamping piece for hinging, two connecting clamping pieces are respectively hinged with a clamping claw, one end of each clamping claw is connected with the movable mechanism, and the other end of each clamping claw is connected with a limiting mechanism for limiting a clamping part; the moving mechanism comprises an electric hydraulic cylinder, the cylinder body of the electric hydraulic cylinder is connected with a first rotating platform, the rod body one end of the output end of the electric hydraulic cylinder movably penetrates through the connecting plate, the end of the connecting plate is connected with a hinged seat, the hinged seat is movably hinged with one end of the clamping jaw through a pin shaft, connecting rods are respectively arranged on two sides of the rod body of the output end of the electric hydraulic cylinder, one end of each connecting rod is fixed to the connecting plate, the other end of each connecting rod is fixed to the first rotating platform, and the first rotating platform is connected with a control mechanism for controlling the movement of the first rotating platform.
Preferably, stop gear all includes rotatory bolt and stopper, what the one end activity of rotatory bolt passed the gripper jaw, and with stopper threaded connection, two the other end of stopper sets up relatively, and is used for carrying out the centre gripping spacing to the part when drawing close relatively.
Preferably, the body of rod of electric hydraulic cylinder's output is close to the deformation spring is worn to be equipped with in the one end activity of articulated seat, the one end of deformation spring with the connecting plate is connected, the one end of deformation spring with the body of rod of electric hydraulic cylinder's output is connected.
Preferably, first revolving stage includes first rotatory outer platform and round first rotatory interior platform of first rotatory outer platform pivoted, electric hydraulic cylinder's cylinder body and two the one end of connecting rod all with first rotatory interior platform is fixed, the first rotatory outer platform is kept away from electric hydraulic cylinder's one end with control mechanism connects.
Preferably, the control mechanism comprises a rotating arm, one end of the rotating arm is fixed with the first rotating outer table, and the other end of the rotating arm is connected with a lifting hydraulic rod for controlling the movement of the rotating arm.
Preferably, the one end of lift hydraulic stem is connected with the support, the support with the one end activity hinge joint of swinging boom, the other end and the second revolving stage of lift hydraulic stem are fixed.
Preferably, the second revolving stage includes the rotatory outer platform of second and round the rotatory interior platform of the rotatory outer platform pivoted second of second, the top of the rotatory interior platform of second with lift hydraulic stem one end is fixed, the top of the rotatory interior platform of second still is fixed with the support arm, the other end of support arm with the swinging boom is articulated, the rotatory outer platform of second is kept away from the one end of support arm is connected with the support column that is used for supporting.
Preferably, one end of the supporting column, which is far away from the second rotating table, is connected with a plurality of universal wheels for controlling the movement of the supporting column.
The invention has the beneficial effects that: the clamping equipment comprises a clamping mechanism and a movable mechanism connected with the movable mechanism, wherein the clamping mechanism comprises a connecting plate, the connecting plate is used as a connecting platform for connecting other structures, connecting clamping pieces for hinging are respectively arranged on two sides of one end of the connecting plate, connecting pieces on two sides are respectively hinged with clamping claws, one ends of the two clamping claws are connected with a rod body at the output end of an electric hydraulic cylinder through a hinging seat, the electric hydraulic cylinder is started, the rod body of the electric hydraulic cylinder is upwards contracted to drive the two clamping claws to move, so that limiting mechanisms connected with the other ends of the two clamping claws are driven to be relatively closed, equipment parts arranged on the two limiting mechanisms are clamped and limited, and the equipment parts needing to be maintained are fixed, and the maintenance is convenient; the other end that is used for controlling the first revolving stage of electric hydraulic cylinder pivoted simultaneously is connected with the swinging boom for other structures that control first revolving stage and be connected with first revolving stage rotate along with the swinging boom together, thereby realize the regulation of each angle and the direction of this equipment, satisfy the maintenance needs. The electromechanical device component that needs the maintenance can be held to this equipment, makes things convenient for the maintenance workman to operate, and this equipment cost is cheap simultaneously, and it is convenient to remove, practices thrift the manpower.
Drawings
FIG. 1 is a schematic structural view of a clamping device for maintaining an electromechanical device according to the present invention;
FIG. 2 is a schematic view of a connection structure of a clamping mechanism and a movable mechanism of the clamping device for maintaining electromechanical devices according to the present invention;
FIG. 3 is a schematic view of a connection structure of a control mechanism of a clamping device for maintaining electromechanical devices according to the present invention;
in the figure, 1-connecting plate, 2-clamping jaw, 3-electric hydraulic cylinder, 4-first rotating platform, 5-rotating arm, 6-lifting hydraulic rod, 7-second rotating platform, 8-supporting column, 11-connecting clamping piece, 12-connecting rod, 21-rotating bolt, 22-limiting block, 31-hinging seat, 32-deformation spring, 61-support, 71-supporting arm and 81-universal wheel.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1 to 3, a clamping device for maintenance of electromechanical devices comprises a clamping mechanism and a movable mechanism connected with the clamping mechanism; the clamping mechanism comprises a connecting plate 1, two sides of one end of the connecting plate 1 are respectively provided with a connecting clamping piece 11 for hinging, two connecting clamping pieces 11 are respectively hinged with clamping claws 2, one ends of the clamping claws 2 are connected with the movable mechanism, and the other ends of the clamping claws 2 are connected with a device for limiting the clamping part; the moving mechanism includes electric hydraulic cylinder 3, electric hydraulic cylinder 3's cylinder body is connected with first revolving stage 4, the body of rod one end activity of electric hydraulic cylinder 3's output passes connecting plate 1, and the end is connected with articulated seat 31, articulated seat 31 is articulated through round pin axle activity with gripper 2's one end, the body of rod both sides of electric hydraulic cylinder 3's output are equipped with connecting rod 12 respectively, the one end of connecting rod 12 all is fixed with connecting plate 1, the other end of connecting rod 12 all is fixed with first revolving stage 4, first revolving stage is connected with the control mechanism who is used for controlling first revolving stage 4 activity.
Furthermore, the limiting mechanisms of the equipment comprise rotating bolts 21 and limiting blocks 22, one ends of the rotating bolts 21 movably penetrate through the clamping claws 2 and are in threaded connection with the limiting blocks 22, and the other ends of the two limiting blocks 22 are oppositely arranged and are used for clamping and limiting the parts when the parts are relatively closed; simultaneously, the rod body of the output end of the electric hydraulic cylinder 3 is movably arranged near one end of the hinged base in a penetrating mode and is provided with a deformation spring 32, one end of the deformation spring 32 is connected with the connecting plate 1, and one end of the deformation spring 32 is connected with the rod body of the output end of the electric hydraulic cylinder 3. And the first rotating platform 4 comprises a first rotating outer platform and a first rotating inner platform rotating around the first rotating outer platform, the cylinder body of the electric hydraulic cylinder 3 and one ends of the two connecting rods 12 are fixed with the first rotating inner platform, and one end of the first rotating outer platform far away from the electric hydraulic cylinder 3 is connected with the control mechanism.
Furthermore, the control mechanism designed by the equipment comprises a rotating arm 5, one end of the rotating arm 5 is fixed with the first rotating outer table, and the other end of the rotating arm 5 is connected with a lifting hydraulic rod 6 for controlling the movement of the rotating arm 5; one end of the lifting hydraulic rod 6 is connected with a support 61, the support 61 is movably hinged with one end of the rotating arm 5, and the other end of the lifting hydraulic rod 6 is fixed with the second rotating platform 7; the second rotating platform 7 comprises a second rotating outer platform and a second rotating inner platform rotating around the second rotating outer platform, the top end of the second rotating inner platform is fixed with one end of the lifting hydraulic rod 6, a supporting arm 71 is further fixed at the top end of the second rotating inner platform, the other end of the supporting arm 71 is hinged with the rotating arm 5, and one end, far away from the supporting arm 71, of the second rotating outer platform is connected with a supporting column 8 for supporting; and one end of the supporting column 8 far away from the second rotating platform 7 is connected with a plurality of universal wheels 81 for controlling the movement of the supporting column.
Further, when the clamping device is implemented specifically, when the device to be maintained or a single part of the device needs to be fixed, the device to be maintained or the single device part is placed at a specified position, the supporting column 8 for supporting is designed for the clamping device, one end, far away from the second rotating platform 7, of the supporting column 8 is connected with a plurality of universal wheels 81 for controlling the supporting column to move, the supporting column 8 is pushed by external force, the direction of the universal wheels 81 is controlled, the clamping device is moved to a proper distance from the device to be maintained or the single device part, and the universal wheels 81 are fixed by brake parts carried by the universal wheels 81, so that the device to be maintained or the single device part is prevented from moving when in use. Then the second rotating platform 7 is controlled to rotate, the second rotating platform 7 is controlled by a motor provided with the second rotating platform to rotate around the second rotating outer platform, so that the second rotating inner platform drives a supporting arm 71 fixedly connected with the top end of the second rotating inner platform to rotate together with the lifting hydraulic rod 6, the top end of the lifting hydraulic rod 6 is connected with a support seat 61, the support seat 61 is hinged with one end of the rotating arm 5 through a pin shaft, in order to better ensure that the rotating arm 5 can rotate together with the control of the second rotating platform 7, the top end of the second rotating inner platform of the second rotating platform 7 is also fixedly connected with the supporting arm 71, the other end of the supporting arm 71 is also hinged with the rotating arm 5, and the hinged position is designed according to actual needs, in the embodiment, the hinged position is designed on the side of the rotating arm 5 close to the hinged position of the support seat 61 and the rotating arm 5, so as, the support arm 71 may be curved for support and balancing.
Furthermore, after the rotating arm 5 and the proper position of the maintenance equipment or component are adjusted, the first rotating inner table of the first rotating table 41 is controlled to rotate, so as to further adjust the proper position of the clamping mechanism designed by the clamping equipment and the equipment and component to be maintained, the equipment or the component to be maintained is arranged between the two designed clamping claws 2, then the electric hydraulic cylinder 3 of the movable mechanism is controlled to start, the rod body (piston rod) of the electric hydraulic cylinder 3 contracts to drive the hinged seat 31 connected with the end part of the electric hydraulic cylinder to move upwards relatively, meanwhile, a deformation spring 32 is movably arranged at one end, close to the hinged seat, of the rod body at the output end of the electric hydraulic cylinder 3 in a penetrating manner, one end of the deformation spring 32 is connected with the connecting plate 1, one end of the deformation spring 32 is connected with the rod body at the output end of the electric hydraulic cylinder 3, and the deformation spring 32 can reduce the friction damage when the, the driving hydraulic cylinder 3 can be protected, and the using time of the driving hydraulic cylinder is prolonged; two sides of the rod body at the output end of the electric hydraulic cylinder 3 are respectively provided with a connecting rod 12, one end of each connecting rod 12 is fixed with the connecting plate 1, the other end of each connecting rod 12 is fixed with the first rotating table 4, and the connecting plates 1 and the first rotating tables 4 are connected by the two connecting rods 12, so that the connecting plates 1 and the first rotating tables 4 can rotate together, and the influence on the normal operation of a designed clamping mechanism is avoided; still articulated seat 31 is connected two gripper jaw 2 that will design through the round pin axle, and two gripper jaw 2 are connected with connecting clamping piece 11, two gripper jaw 2 structures here are the same, all are the design of arc bending type, and gripper jaw 2 arc bending's top is articulated with articulated seat 31, the inflection point department that drives two gripper jaw 2 arc bending through electric hydraulic cylinder 3 rotates round the pin joint of being connected clamping piece 11 articulated with it, keep away from according to moment balance, make two gripper jaw 2 draw close relatively, carry out the centre gripping fixedly to the equipment or the equipment part of needs maintenance between two gripper jaw 2.
Further, or when the equipment or the equipment part is out of specification or the clamping and fixing are not easy to control, the two clamping claws 2 are respectively provided with a limiting mechanism for clamping and fixing. Adjusting equipment or equipment parts to a proper position between the limiting mechanisms according to the steps, wherein the two limiting mechanisms are designed identically and respectively comprise a rotating bolt 21 and limiting blocks 22, one end of the rotating bolt 21 movably penetrates through the clamping claw 2 and is in threaded connection with the limiting blocks 22, and the other ends of the two limiting blocks 22 are arranged oppositely and are used for clamping and limiting the parts when the two limiting blocks are relatively closed; when the electric hydraulic cylinder 3 drives the two clamping jaws 2 to be relatively close to each other, the two clamping jaws 2 respectively drive the limiting blocks 22 of the limiting mechanisms connected with each other to be relatively close to each other, and equipment or equipment parts between the two limiting blocks 22 are clamped and fixed. In the implementation process, the limiting blocks 22 are detachably connected with the rotating bolts 21 through threads, so that the shapes of different limiting blocks 22 can be changed to be matched with the shapes of equipment or equipment parts with different shapes and specifications, and the equipment or the equipment parts can be better clamped and fixed, and the maintenance is facilitated. The electromechanical device part that needs the maintenance can be firmly held to this centre gripping equipment, makes things convenient for the maintenance workman to operate, and this equipment cost is cheap simultaneously, and it is convenient to remove, practices thrift the manpower. In the implementation process, it should be noted that the electric hydraulic cylinder 3, the first rotating table 4, the lifting hydraulic rod 6 and the second rotating table 7 are all functions that can be realized by the prior art, and will not be described in detail herein.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The clamping equipment for maintaining the electromechanical equipment is characterized by comprising a clamping mechanism and a movable mechanism connected with the clamping mechanism;
the clamping mechanism comprises a connecting plate (1), two connecting clamping pieces (11) for hinging are respectively arranged on two sides of one end of the connecting plate (1), clamping claws (2) are respectively hinged on the two connecting clamping pieces (11), one ends of the clamping claws (2) are connected with the movable mechanism, and the other ends of the clamping claws (2) are connected with limiting mechanisms for limiting a clamping part;
the moving mechanism includes electric hydraulic cylinder (3), the cylinder body and the first revolving stage (4) of electric hydraulic cylinder (3) are connected, the body of rod one end activity of the output of electric hydraulic cylinder (3) is passed connecting plate (1), and the end is connected with articulated seat (31), articulated seat (31) with the one end of gripper jaw (2) is through round pin axle activity hinge joint, the body of rod both sides of the output of electric hydraulic cylinder (3) are equipped with connecting rod (12) respectively, the one end of connecting rod (12) all with connecting plate (1) is fixed, the other end of connecting rod (12) all with first revolving stage (4) are fixed, first revolving stage is connected with the control mechanism who is used for controlling first revolving stage (4) activity.
2. The clamping device for maintaining electromechanical equipment according to claim 1, wherein the limiting mechanisms comprise rotating bolts (21) and limiting blocks (22), one ends of the rotating bolts (21) movably penetrate through the clamping claws (2) and are in threaded connection with the limiting blocks (22), and the other ends of the two limiting blocks (22) are arranged oppositely and used for clamping and limiting parts when the two limiting blocks are relatively closed.
3. The clamping device for maintaining electromechanical equipment according to claim 1, wherein a deformation spring (32) is movably arranged at one end, close to the hinged seat, of the rod body at the output end of the electric hydraulic cylinder (3) in a penetrating manner, one end of the deformation spring (32) is connected with the connecting plate (1), and one end of the deformation spring (32) is connected with the rod body at the output end of the electric hydraulic cylinder (3).
4. The clamping apparatus for maintaining electromechanical equipment according to claim 1, wherein the first rotary table (4) comprises a first rotary outer table and a first rotary inner table rotating around the first rotary outer table, the cylinder body of the electric hydraulic cylinder (3) and one end of each of the two connecting rods (12) are fixed to the first rotary inner table, and one end of the first rotary outer table, which is far away from the electric hydraulic cylinder (3), is connected to the control mechanism.
5. The clamping device for maintaining the electromechanical equipment according to claim 4, wherein the control mechanism comprises a rotating arm (5), one end of the rotating arm (5) is fixed with the first rotating outer table, and the other end of the rotating arm (5) is connected with a lifting hydraulic rod (6) for controlling the movement of the rotating arm (5).
6. The clamping device for maintaining the electromechanical equipment according to claim 5, wherein a support (61) is connected to one end of the lifting hydraulic rod (6), the support (61) is movably hinged to one end of the rotating arm (5), and the other end of the lifting hydraulic rod (6) is fixed to the second rotating table (7).
7. The clamping device for maintaining the electromechanical equipment according to claim 6, wherein the second rotating platform (7) comprises a second rotating outer platform and a second rotating inner platform rotating around the second rotating outer platform, the top end of the second rotating inner platform is fixed to one end of the lifting hydraulic rod (6), a supporting arm (71) is further fixed to the top end of the second rotating inner platform, the other end of the supporting arm (71) is hinged to the rotating arm (5), and one end, away from the supporting arm (71), of the second rotating outer platform is connected with a supporting column (8) for supporting.
8. A clamping apparatus for maintenance of electromechanical equipment according to claim 7, characterised in that the end of the support column (8) remote from the second turntable (7) is connected to a number of universal wheels (81) for controlling the movement of the support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011422204.6A CN112548983A (en) | 2020-12-04 | 2020-12-04 | Clamping equipment for maintaining electromechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011422204.6A CN112548983A (en) | 2020-12-04 | 2020-12-04 | Clamping equipment for maintaining electromechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112548983A true CN112548983A (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011422204.6A Pending CN112548983A (en) | 2020-12-04 | 2020-12-04 | Clamping equipment for maintaining electromechanical equipment |
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| Country | Link |
|---|---|
| CN (1) | CN112548983A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008264981A (en) * | 2007-04-25 | 2008-11-06 | Kondo Seisakusho:Kk | Toggle type hand |
| CN205734989U (en) * | 2016-05-24 | 2016-11-30 | 宝鸡文理学院 | A kind of manipulator clamping device of robot |
| CN205835396U (en) * | 2016-07-11 | 2016-12-28 | 钟山职业技术学院 | A kind of mechanical arm holder |
| CN106926228A (en) * | 2015-12-29 | 2017-07-07 | 天津西青区瑞博生物科技有限公司 | A kind of manipulator |
| CN208729818U (en) * | 2018-09-06 | 2019-04-12 | 蔡恩来 | Clamping manipulator |
| CN210968948U (en) * | 2019-10-31 | 2020-07-10 | 吉林建筑科技学院 | Mechanical arm for palletizing robot |
| CN211993034U (en) * | 2020-04-30 | 2020-11-24 | 方意琦 | Micro-angle rotating assembly manipulator |
-
2020
- 2020-12-04 CN CN202011422204.6A patent/CN112548983A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008264981A (en) * | 2007-04-25 | 2008-11-06 | Kondo Seisakusho:Kk | Toggle type hand |
| CN106926228A (en) * | 2015-12-29 | 2017-07-07 | 天津西青区瑞博生物科技有限公司 | A kind of manipulator |
| CN205734989U (en) * | 2016-05-24 | 2016-11-30 | 宝鸡文理学院 | A kind of manipulator clamping device of robot |
| CN205835396U (en) * | 2016-07-11 | 2016-12-28 | 钟山职业技术学院 | A kind of mechanical arm holder |
| CN208729818U (en) * | 2018-09-06 | 2019-04-12 | 蔡恩来 | Clamping manipulator |
| CN210968948U (en) * | 2019-10-31 | 2020-07-10 | 吉林建筑科技学院 | Mechanical arm for palletizing robot |
| CN211993034U (en) * | 2020-04-30 | 2020-11-24 | 方意琦 | Micro-angle rotating assembly manipulator |
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Application publication date: 20210326 |