CN214008124U - Novel mechanical drive flashboard locking device - Google Patents
Novel mechanical drive flashboard locking device Download PDFInfo
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- CN214008124U CN214008124U CN202021882736.3U CN202021882736U CN214008124U CN 214008124 U CN214008124 U CN 214008124U CN 202021882736 U CN202021882736 U CN 202021882736U CN 214008124 U CN214008124 U CN 214008124U
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- locking
- frame
- flashboard
- fixedly connected
- support frame
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Abstract
The utility model relates to a flashboard locking technical field discloses a novel mechanical drive flashboard locking device, including the floodgate frame, sliding connection has assorted flashboard in the floodgate frame, the upper end symmetry fixedly connected with support frame of floodgate frame, it has the bearing to inlay in the support frame, be connected with the axis of rotation on the inner circle wall of two bearings jointly, the one end of axis of rotation is connected with the oil pump motor through the shaft coupling, the oil pump motor is fixed connection on the lateral wall that corresponds the support frame, be located the axis of rotation axle wall between two support frames and fixedly connected with the cable wire, the other end of cable wire is connected in the upper end of flashboard, the one end that the axis of rotation kept away from the oil pump motor passes corresponding bearing and is connected with locking mechanical system, and locking mechanical system connects on the lateral wall that corresponds the support frame; the locking mechanism includes a locking frame. The utility model discloses a drive locking piece card and go into the locking inslot, fix the position of axis of rotation, prevent that the flashboard from continuing to take place the gliding, carry out firm locking to the flashboard.
Description
Technical Field
The utility model relates to a flashboard locking technical field especially relates to a novel mechanical drive flashboard locking device.
Background
At present, the opening and closing of the gate in the hydropower station are controlled by a hydraulic hoist, the hydraulic hoist has the advantages of reliable operation, convenient management, high automation degree and the like, but the gate can generate certain gliding amount in a certain time after being lifted in place, so that an oil pump motor is required to be frequently started at this time, the gate is lifted and restored to the original position, and the management cost is further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art because the gate can produce certain gliding volume in promoting the back certain time that targets in place, just need oil pump motor frequently to start this time, promotes the gate and resumes the normal position, and then has improved administrative cost's problem, and the novel mechanical drive flashboard locking device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel mechanical drive flashboard locking device comprises a flashboard frame, wherein matched flashboards are connected in the flashboard frame in a sliding mode, supporting frames are symmetrically and fixedly connected to the upper end of the flashboard frame, bearings are embedded in the supporting frames, rotating shafts are connected to inner ring walls of the two bearings together, one end of each rotating shaft is connected with an oil pump motor through a coupling, the oil pump motors are fixedly connected to the outer side walls of the corresponding supporting frames, a steel cable is fixedly connected to the wall of the rotating shaft between the two supporting frames, the other end of the steel cable is connected to the upper end of the flashboard, one end, away from the oil pump motors, of each rotating shaft penetrates through the corresponding bearing and is connected with a locking mechanism, and the locking mechanism is connected to the outer side wall of the corresponding supporting frame;
the locking mechanism comprises a locking frame, the locking frame is fixedly connected on the outer side wall of the support frame, the center of the outer frame top of the locking frame is fixedly connected with a hydraulic cylinder, the piston end of the hydraulic cylinder penetrates through the frame top of the locking frame and is fixedly connected with a transmission disc, the annular side wall of the transmission disc is symmetrically hinged with a transmission rod, the other end of the transmission rod is hinged with a locking plate, the two locking plates are used for clamping a rotating shaft and are arranged, a limiting rod is fixedly connected in the locking frame and penetrates through the locking plate, the locking plate is slidably connected on the limiting rod, eight locking grooves are uniformly and equidistantly arranged in an annular shape on the shaft wall of the rotating shaft outside the two support frames, one ends of the two locking plates, which are close to the rotating shaft, are provided with transmission grooves, the groove bottom of the transmission grooves is fixedly connected with springs, and the other ends of the springs are fixedly connected with locking blocks, one end, far away from the spring, of the locking block is inserted into the corresponding locking groove.
Preferably, a position of the locking plate corresponding to the limiting rod is provided with a limiting hole, and the limiting rod penetrates through the limiting hole.
Preferably, the side wall of the locking block, which is close to one end of the spring, is symmetrically and fixedly connected with sliding blocks, the groove wall of the transmission groove is provided with sliding grooves corresponding to the sliding blocks, and the sliding blocks are slidably connected in the corresponding sliding grooves.
Preferably, the outside cover of oil pump motor is equipped with the protection casing, and protection casing fixed connection is on the lateral wall that corresponds the support frame.
Preferably, use the gag lever post to be four rolling grooves of having seted up of the even equidistance of annular as the center on the pore wall of spacing hole, the rolling inslot is equipped with rolling ball, the ball passes the notch setting in rolling groove, and ball roll connection is on the pole wall of gag lever post.
Preferably, the ball has a ball diameter larger than a groove diameter of the rolling groove opening.
Compared with the prior art, the utility model provides a novel mechanical drive flashboard locking device possesses following beneficial effect:
1. according to the novel mechanical drive flashboard locking device, through the arrangement of the locking mechanism, when the position of the flashboard is fixed, after the rotation shaft stops rotating, the hydraulic cylinder is started, the hydraulic cylinder pushes the transmission disc to move upwards, the two locking plates are driven to move oppositely through the two transmission rods, the rotation shaft is clamped, and the locking blocks are inserted into the corresponding locking grooves; when the locking groove on the locking piece misalignment axis of rotation, along with the lockplate moves to the axis of rotation direction, the locking piece pushes up earlier on the axle wall of axis of rotation, along with the motion compression spring retraction drive inslot of lockplate, receive gravity to produce the glide quantity when the flashboard, it takes place to rotate to drive the axis of rotation through the cable wire, after the locking groove moves the locking piece and corresponds the position, the spring of compressed promotes the locking piece and resets and kick into the locking inslot, fix the position of axis of rotation, prevent that the flashboard from continuing to take place the gliding, carry out firm locking to the flashboard.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a drive locking block card and go into locking inslot, fix the position of axis of rotation, prevent that the flashboard from continuing to take place the gliding, carry out firm locking to the flashboard.
Drawings
Fig. 1 is a schematic structural view of a novel mechanical driving gate locking device provided by the present invention;
fig. 2 is a schematic structural view of a locking mechanism of a novel mechanical driving gate locking device provided by the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: the brake comprises a brake frame 1, a brake plate 2, a support frame 3, a bearing 4, a rotating shaft 5, an oil pump motor 6, a steel cable 7, a locking frame 8, a hydraulic cylinder 9, a transmission disc 10, a transmission rod 11, a locking plate 12, a limiting rod 13, a locking groove 14, a transmission groove 15, a spring 16, a locking block 17, a limiting hole 18, a sliding block 19, a sliding chute 20, a protective cover 21 and a ball 22.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a novel mechanical drive flashboard locking device comprises a flashboard frame 1, a flashboard 2 matched with the flashboard frame 1 is slidably connected in the flashboard frame 1, support frames 3 are symmetrically and fixedly connected to the upper end of the flashboard frame 1, bearings 4 are embedded in the support frames 3, rotating shafts 5 are commonly connected to inner ring walls of the two bearings 4, one ends of the rotating shafts 5 are connected with oil pump motors 6 through couplings, the oil pump motors 6 are fixedly connected to the outer side walls of the corresponding support frames 3, steel cables 7 are fixedly connected to the shaft walls of the rotating shafts 5 located between the two support frames 3, the other ends of the steel cables 7 are connected to the upper end of the flashboard 2, one ends, far away from the oil pump motors 6, of the rotating shafts 5 penetrate through the corresponding bearings 4 and are connected with locking mechanisms, and the locking mechanisms are connected to the outer side walls of the corresponding support frames 3;
the locking mechanism comprises a locking frame 8, the locking frame 8 is fixedly connected on the outer side wall of the support frame 3, a hydraulic cylinder 9 is fixedly connected at the center of the outer frame top of the locking frame 8, the piston end of the hydraulic cylinder 9 penetrates through the frame top of the locking frame 8 and is fixedly connected with a transmission disc 10, transmission rods 11 are symmetrically hinged on the annular side wall of the transmission disc 10, the other end of each transmission rod 11 is hinged with a locking plate 12, the rotating shaft 5 is clamped by the two locking plates 12, a limiting rod 13 is fixedly connected in the locking frame 8, the limiting rod 13 penetrates through the locking plate 12, the locking plate 12 is slidably connected on the limiting rod 13, eight locking grooves 14 are uniformly and equidistantly annularly formed in the shaft wall of the rotating shaft 5 outside the two support frames 3, one ends of the two locking plates 12, which are close to the rotating shaft 5, are provided with transmission grooves 15, the groove bottoms of the transmission grooves 15 are fixedly connected with springs 16, and the other ends of the springs 16 are fixedly connected with locking blocks 17, one end of the locking block 17, which is far away from the spring 16, is inserted into the corresponding locking groove 14, when the position of the flashboard 2 is fixed, and the rotating shaft 5 stops rotating, the hydraulic cylinder 9 is started, the hydraulic cylinder 9 pushes the transmission disc 10 to move upwards, the two transmission rods 11 drive the two locking plates 12 to move oppositely, the rotating shaft 5 is clamped, and the locking block 17 is inserted into the corresponding locking groove 14; when locking block 17 is not aimed at the locking groove on rotation axis 5, along with locking plate 12 to the 5 direction movements of rotation axis, locking block 17 pushes up earlier on the axle wall of rotation axis 5, along with locking plate 12's movement compression spring 16 retracts in drive slot 15, produce the gliding volume when flashboard 2 receives gravity, it takes place to rotate to drive rotation axis 5 through cable 7, after locking groove 14 moved locking block 17 corresponding position, compressed spring 16 promoted locking block 17 and resets and pops into locking groove 14 in, fix the position of rotation axis 5, prevent that flashboard 2 from continuing to take place the gliding, carry out firm locking to flashboard 2.
The position of the locking plate 12 corresponding to the limiting rod 13 is provided with a limiting hole 18, and the limiting rod 13 passes through the limiting hole 18, so that the locking plate 12 can stably move on the limiting rod 13.
The side wall of the locking block 17 close to one end of the spring 16 is symmetrically and fixedly connected with a sliding block 19, the groove wall of the transmission groove 15 corresponding to the sliding block 19 is provided with a sliding groove 20, the sliding block 19 is slidably connected in the corresponding sliding groove 20, and the locking block 17 drives the sliding block 19 to synchronously move in the sliding groove 20 when moving, so that the locking block 17 is prevented from being ejected out of the transmission groove 15 by the spring 16.
The outside cover of oil pump motor 6 is equipped with protection casing 21, and protection casing 21 fixed connection is on the lateral wall that corresponds support frame 3, protects oil pump motor 6.
Four rolling grooves are uniformly and equidistantly formed in the hole wall of the limiting hole 18 in an annular shape by taking the limiting rod 13 as a center, rolling balls 22 are arranged in the rolling grooves, the rolling balls 22 penetrate through the notches of the rolling grooves, the rolling balls 22 are connected to the rod wall of the limiting rod 13 in a rolling mode, and the friction resistance of the limiting rod 13 during movement in the limiting hole 18 is reduced by the aid of the rolling balls 22 which are distributed in the annular shape and connected to the limiting rod 13.
The ball 22 has a larger spherical diameter than the groove diameter of the rolling groove opening, preventing the ball 22 from slipping out of the rolling groove.
In the utility model, when the flashboard 2 is fixed and the rotating shaft 5 stops rotating, the hydraulic cylinder 9 is started, the hydraulic cylinder 9 pushes the driving disc 10 to move upwards, the two locking plates 12 are driven to move oppositely through the two driving rods 11, the rotating shaft 5 is clamped, and the locking block 17 is inserted into the corresponding locking groove 14; when locking block 17 is not aimed at the locking groove on rotation axis 5, along with locking plate 12 to the 5 direction movements of rotation axis, locking block 17 pushes up earlier on the axle wall of rotation axis 5, along with locking plate 12's movement compression spring 16 retracts in drive slot 15, produce the gliding volume when flashboard 2 receives gravity, it takes place to rotate to drive rotation axis 5 through cable 7, after locking groove 14 moved locking block 17 corresponding position, compressed spring 16 promoted locking block 17 and resets and pops into locking groove 14 in, fix the position of rotation axis 5, prevent that flashboard 2 from continuing to take place the gliding, carry out firm locking to flashboard 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel mechanical drive flashboard locking device, includes floodgate frame (1), its characterized in that, sliding connection has assorted flashboard (2) in floodgate frame (1), the upper end symmetry fixedly connected with support frame (3) of floodgate frame (1), it has bearing (4) to inlay in support frame (3), two connect with axis of rotation (5) jointly on the inner circle wall of bearing (4), the one end of axis of rotation (5) has oil pump motor (6) through the coupling joint, oil pump motor (6) fixed connection is on the lateral wall that corresponds support frame (3), is located two fixedly connected with cable wire (7) on axis of rotation (5) shaft wall between support frame (3), the other end of cable wire (7) is connected in the upper end of flashboard (2), the one end that oil pump motor (6) was kept away from in axis of rotation (5) passes corresponding bearing (4) and is connected with locking mechanical system, the locking mechanism is connected to the outer side wall of the corresponding support frame (3);
the locking mechanism comprises a locking frame (8), the locking frame (8) is fixedly connected on the outer side wall of the support frame (3), a hydraulic cylinder (9) is fixedly connected at the center of the outer frame top of the locking frame (8), the piston end of the hydraulic cylinder (9) penetrates through the frame top of the locking frame (8) and a transmission disc (10), transmission rods (11) are symmetrically hinged on the annular side wall of the transmission disc (10), the other end of the transmission rod (11) is hinged with a locking plate (12), two locking plates (12) are used for clamping the rotating shaft (5) and are fixedly connected with a limiting rod (13) in the locking frame (8), the limiting rod (13) penetrates through the locking plate (12) and is arranged, the locking plate (12) is slidably connected on the limiting rod (13) and is positioned at two positions, eight locking grooves (14) are uniformly arranged on the shaft wall of the rotating shaft (5) outside the support frame (3) at equal intervals, two drive groove (15) have been seted up to the one end that lockplate (12) are close to axis of rotation (5), tank bottom fixedly connected with spring (16) of drive groove (15), the other end fixedly connected with locking block (17) of spring (16), the one end that spring (16) were kept away from in locking block (17) is inserted and is established in locking groove (14) that corresponds.
2. The novel mechanical drive gate locking device according to claim 1, wherein the locking plate (12) is provided with a limiting hole (18) corresponding to the position of the limiting rod (13), and the limiting rod (13) is disposed through the limiting hole (18).
3. The novel mechanical drive gate plate locking device is characterized in that sliding blocks (19) are symmetrically and fixedly connected to the side wall of the locking block (17) close to one end of the spring (16), sliding grooves (20) are formed in the groove wall of the transmission groove (15) corresponding to the sliding blocks (19), and the sliding blocks (19) are slidably connected in the corresponding sliding grooves (20).
4. The novel mechanical drive gate plate locking device is characterized in that a protective cover (21) is sleeved on the outer side of the oil pump motor (6), and the protective cover (21) is fixedly connected to the side wall of the corresponding support frame (3).
5. The novel mechanical drive gate locking device is characterized in that four rolling grooves are formed in the wall of the limiting hole (18) in an annular shape with the limiting rod (13) as the center and are uniformly and equidistantly arranged, rolling balls (22) are arranged in the rolling grooves, the rolling balls (22) penetrate through the notches of the rolling grooves, and the rolling balls (22) are connected to the rod wall of the limiting rod (13) in a rolling mode.
6. A new mechanically actuated ram locking device according to claim 5 wherein the ball (22) has a ball diameter greater than the groove diameter of the rolling groove slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021882736.3U CN214008124U (en) | 2020-09-02 | 2020-09-02 | Novel mechanical drive flashboard locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021882736.3U CN214008124U (en) | 2020-09-02 | 2020-09-02 | Novel mechanical drive flashboard locking device |
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| Publication Number | Publication Date |
|---|---|
| CN214008124U true CN214008124U (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021882736.3U Active CN214008124U (en) | 2020-09-02 | 2020-09-02 | Novel mechanical drive flashboard locking device |
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| CN (1) | CN214008124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115929728A (en) * | 2022-12-06 | 2023-04-07 | 淮安市胜杰液压机械有限公司 | Hydraulic part locking device for hydraulic element |
-
2020
- 2020-09-02 CN CN202021882736.3U patent/CN214008124U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115929728A (en) * | 2022-12-06 | 2023-04-07 | 淮安市胜杰液压机械有限公司 | Hydraulic part locking device for hydraulic element |
| CN115929728B (en) * | 2022-12-06 | 2023-09-01 | 淮安市胜杰液压机械有限公司 | Hydraulic part locking device for hydraulic element |
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