CN211898223U

CN211898223U - Gate lifting device for water conservancy and hydropower

Info

Publication number: CN211898223U
Application number: CN202020048143.0U
Authority: CN
Inventors: 李兴伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-11-10
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a water conservancy is gate hoisting device for water and electricity relates to the supporting hoisting device technical field of gate, has solved current hoisting device, and the relative motion intensity of two cleaning heads and bearing screw is lower, and this causes cleaning thoroughly inadequately to impurity in the thread groove, the not good enough problem of clean effect. A gate lifting device for water conservancy and hydropower comprises a main body frame, a gear disc and a brush plate, wherein the frame comprises suspension posts, a vertical support rotating shaft penetrates through and is inserted into the left side position in the middle of a cross support top plate of the main body frame, and four suspension posts are welded downwards in a cross symmetrical mode at the bottom of the middle section of the cross support top plate; the brush plates are all in a rectangular shape, and stainless steel brush wires are arranged on the inner end faces of the brush plates. The utility model provides a two places are inserted the frame and can be pegged graft two brush boards and be located the toothed disc, and two places are inserted the frame and are adopted the spring to push away the back that the installation can be swift to draw to take out and take off two brush boards and take off the change.

Description

Gate lifting device for water conservancy and hydropower

Technical Field

The utility model relates to a supporting hoisting device technical field of gate specifically is a gate hoisting device for water conservancy water and electricity.

Background

At present, the lift of gate board can realize the switching control to the sluice gate, in water conservancy water and electricity gate control, often adopt the screw rod to go up and down to realize the lift to the gate board, need height in order to reach the gate board lift, the height of screw rod must have the size of matcing in gate board lift height, this must bring the outer hourglass of screw rod on the gate by a large scale, and the problem of later maintenance's promotion jamming, under daily state, the screw rod is blown by the wind and rain and is drenched, the easy corrosion laying dust in surface, easy because of the foreign matter jamming in the thread groove at the during operation, influence and go up and down, if not clear up the foreign matter in the thread groove of gate bearing screw rod, will seriously influence promotion in-process gate bearing screw rod life.

For example, patent No. CN201720446758.7 discloses a device capable of prolonging the service life of a bearing screw rod in the lifting process of a gate. Bearing girder steel both ends are arranged perpendicularly in to two gate frames of its characterized in that, bearing girder steel and gate frame all have the channel-section steel to make, and the bearing girder steel middle part is arranged in to the uide bushing, and the flashboard is arranged in between two gate frames, and bearing screw rod one end is passed the uide bushing, and is articulated mutually through connecting rod and flashboard top edge, and the bearing screw rod is arranged in to the thread bushing on, and the swivel handle is arranged in to the swivel handle, and the bearing is arranged in between swivel handle and the uide bushing, the uide bushing inner wall has put the round wear pad, and curved bar one end is articulated to be arranged in on the bearing girder steel, and is located uide bushing one side, presss from both sides to dial to detain and arranges one of curved bar in, and the spacer pin is arranged in on the bearing girder steel, and the pin joint distance that presss from both.

There is cleaning head (15) can not rotary motion in the comparison document 1, and bearing screw 20 itself also can not be rotatory, leads to two places cleaning head (15) and bearing screw 20's relative motion intensity lower, consequently only can rely on bearing screw 20's upper and lower lifting motion to scrape the impurity in the screw thread and clear away, and this causes the problem of cleaning thoroughly inadequately to impurity in the thread groove, and the effect of cleaning is not good enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gate hoisting device for water conservancy water and electricity to two places cleaning head that provide in solving above-mentioned background art are lower with bearing screw's relative motion intensity, and the upper and lower lifting motion that only can rely on bearing screw scrapes the impurity in to the screw thread and clear away, and this causes cleaning thoroughly inadequately of impurity in the thread groove, the not good enough problem of clean effect.

In order to achieve the above object, the utility model provides a following technical scheme: a gate lifting device for water conservancy and hydropower comprises a main body frame, a gear disc and brush plates, wherein a hand wheel penetrates through and is inserted into the middle of a cross brace top plate of the main body frame in a rotating mode, a pushing screw rod penetrates through and is meshed with the hand wheel in a rotating mode, the tail end of the pushing screw rod is connected with a gate plate in a hanging mode, and the gate plate is slidably clamped between a left vertical support plate and a right vertical support plate of the main body frame; the main body frame comprises hanging posts, a vertical support rotating shaft penetrates through and is inserted into the left side position of the middle of a cross-bracing top plate of the main body frame, and four hanging posts are welded downwards at the bottom of the middle section of the cross-bracing top plate in a cross-shaped symmetrical mode; the gear disc is provided with an annular track groove, the tail ends of the four suspension posts are respectively provided with a guide wheel in a rotating way, and the four guide wheels are correspondingly arranged in the annular track groove on the gear disc in a rolling and sliding way; the brush plates are all in a rectangular shape, and stainless steel brush wires are arranged on the inner end faces of the brush plates.

Preferably, the hand wheel comprises a threaded shaft sleeve, the bottom of the central shaft collar of the hand wheel is fixedly welded with the threaded shaft sleeve, the threaded shaft sleeve is rotatably inserted into the middle section of the main body frame cross-brace top plate, and a circle of tooth sheets are arranged on a top limit ring of the threaded shaft sleeve in an annular array.

Preferably, the vertical support rotating shaft comprises a transmission gear, the upper end and the lower end of the vertical support rotating shaft are respectively sleeved with the transmission gear, and the transmission gear at the top end is correspondingly in meshing contact with a circle of tooth sheets at the top end.

Preferably, the gear disc comprises mounting blocks and an inserting frame, two mounting blocks are symmetrically and convexly welded on the circular end surface of the inner side of the gear disc, a slot is arranged in the middle of each mounting block in a penetrating manner, and the two inserting frames are inserted in the two mounting blocks in a penetrating manner through the spring pushing and pushing manner; the gear disc is in meshed contact with the bottom transmission gear.

Preferably, the brush plate comprises positioning blocks, the centers of the back parts of the two brush plates are respectively welded with one positioning block in a protruding manner, and the two positioning blocks are inserted into middle slots of the two mounting blocks in a matched manner; the two inserting frames are composed of upper penetrating inserting shafts and bottom two top inserting short shafts in a supporting and welding mode, wherein the bottom two top inserting short shafts can be pushed to penetrate through the two positioning blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can directly utilize the screwing force of the hand wheel to drive, thereby avoiding the separate power source for the gear wheel, reducing the manufacturing cost of the device, simplifying the structure, fully utilizing the rotation kinetic energy of the hand wheel, and eliminating the step of additionally operating the gear wheel by both hands, and having convenient use;

2. the utility model discloses a toothed disc can drive two brush boards and rotate around advancing screw, makes two brush boards and advancing screw can carry out reverse relative rotation motion by a relatively large margin, sweeps impurity in the screw thread comparatively thoroughly and clears away, and the clear miscellaneous effect is better.

3. The two inserting frames can be used for inserting and positioning the two brush plates on the gear disc, and the two inserting frames are installed through spring pushing and can be quickly pulled out and taken off to take the two brush plates down for replacement.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the bottom three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the insertion and installation of the hand wheel of the present invention;

FIG. 4 is a schematic view of the structure of the threaded bushing of the present invention;

FIG. 5 is a schematic structural view of the gear plate of the present invention;

FIG. 6 is a schematic view of the structure of the insertion frame of the present invention;

in the figure: 1. a lead screw is pushed; 2. a shutter plate; 3. a main body frame; 301. hoisting a column; 4. a hand wheel; 401. a threaded shaft sleeve; 5. a vertical support rotating shaft; 501. a transmission gear; 6. a gear plate; 601. mounting blocks; 602. inserting a frame; 7. brushing the board; 701. and (5) positioning the blocks.

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.

Referring to fig. 1 to 6, the present invention provides an embodiment: a gate lifting device for water conservancy and hydropower comprises a main body frame 3, a gear disc 6 and brush plates 7, wherein a hand wheel 4 penetrates through and is inserted into the middle of a cross-brace top plate of the main body frame 3 in a rotating manner, a pushing screw rod 1 penetrates through, is meshed and screwed on the hand wheel 4 in a rotating manner, the tail end of the pushing screw rod 1 is connected with a gate plate 2 in a hanging manner, and the gate plate 2 is slidably clamped between a left vertical support plate and a right vertical support plate of the main body frame 3; the main body frame 3 comprises suspension posts 301, a vertical support rotating shaft 5 penetrates through and is inserted into the left side position of the middle of a cross-bracing top plate of the main body frame 3, and four suspension posts 301 are welded downwards at the bottom of the middle section of the cross-bracing top plate in a cross-shaped symmetrical manner; an annular track groove is formed in the gear plate 6, and the tail ends of the four suspension posts 301 are respectively provided with a guide wheel in a rotating mode, and the four guide wheels are correspondingly arranged in the annular track groove in the gear plate 6 in a rolling and sliding mode; the brush plates 7 are all in a rectangular shape, and stainless steel brush wires are arranged on the inner end faces of the brush plates.

Further, hand wheel 4 includes threaded shaft sleeve 401, the bottom welded fastening of 4 center shaft collars of hand wheel has a threaded shaft sleeve 401, this threaded shaft sleeve 401 rotates the cartridge on the interlude of 3 stull roofs of main body frame, and be annular array on the top spacing ring of threaded shaft sleeve 401 and seted up the round flight, the round flight on threaded shaft sleeve 401 top can be transmitted hand wheel 4's revolving force to toothed disc 6 through erectting to prop pivot 5 and the meshing of two drive gear 501, order about toothed disc 6 and drive the rotatory wiping of two brush boards 7.

Further, the vertical support rotating shaft 5 comprises a transmission gear 501, the upper end and the lower end of the vertical support rotating shaft 5 are respectively sleeved with the transmission gear 501, the transmission gear 501 at the top end is correspondingly in meshing contact with a circle of tooth sheets at the top end, and the vertical support rotating shaft 5 facilitates the screwing driving of the gear disc 6.

Further, the gear plate 6 comprises mounting blocks 601 and insertion frames 602, two mounting blocks 601 are symmetrically and convexly welded on the end surface of the ring on the inner side of the gear plate 6, a slot is arranged in the middle of each of the two mounting blocks 601 in a penetrating manner, and the two insertion frames 602 are inserted into the two mounting blocks 601 through spring pushing; the gear plate 6 is in meshing contact with the bottom transmission gear 501, the gear plate 6 can drive the two brush plates 7 to rotate around the pushing screw 1, so that the two brush plates 7 and the pushing screw 1 can perform reverse rotation movement with a large amplitude, impurities in threads are swept and removed thoroughly, and the impurity removing effect is good.

Further, the brush plate 7 comprises positioning blocks 701, the centers of the back parts of the two brush plates 7 are respectively welded with one positioning block 701 in a protruding manner, and the two positioning blocks 701 are inserted into the middle slots of the two mounting blocks 601 in a matching manner; the two insertion frames 602 are formed by supporting and welding an upper penetrating insertion shaft and two bottom top insertion short shafts, wherein the two bottom top insertion short shafts can be pushed to penetrate through the two positioning blocks 701, the two insertion frames 602 can be used for inserting and positioning the two brush plates 7 on the gear disc 6, and the two insertion frames 602 can be used for taking down and replacing the two brush plates 7 by quickly pulling and pulling back the insertion frames 602 by adopting spring pushing installation.

The working principle is as follows: during the use, when revolving the switch gate, need just reversing to revolve wrong hand wheel 4, hand wheel 4 can the screw-thread engagement promote to impel lead screw 1 to drive flashboard 2 and slide from top to bottom and open and close, and when rotatory hand wheel 4, the round flight on threaded shaft cover 401 top can be transmitted the revolving force of hand wheel 4 to gear dish 6 through erectting to prop pivot 5 and the meshing of two drive gear 501, orders about gear dish 6 to drive two brush boards 7 and implement the rotation to impel lead screw 1 and sweep.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a gate hoisting device for water conservancy water and electricity which characterized in that: the multifunctional horizontal type electric toothbrush comprises a main body frame (3), a gear disc (6) and brush plates (7), wherein a hand wheel (4) penetrates through and is inserted into the middle of a cross-brace top plate of the main body frame (3), a pushing screw rod (1) penetrates through and is meshed with the hand wheel (4) in a screwing mode, a flashboard (2) is hung at the tail end of the pushing screw rod (1), and the flashboard (2) is clamped between a left vertical support plate and a right vertical support plate of the main body frame (3) in a sliding mode; the main body frame (3) comprises suspension posts (301), a vertical support rotating shaft (5) penetrates through the left side position in the middle of a cross-support top plate of the main body frame (3), and four suspension posts (301) are welded downwards symmetrically at the bottom of the middle section of the cross-support top plate in a cross shape; the gear plate (6) is provided with an annular track groove, the tail ends of the four suspension posts (301) are respectively provided with a guide wheel in a rotating way, and the four guide wheels are correspondingly arranged in the annular track groove on the gear plate (6) in a rolling and sliding way; the brush plates (7) are all in a rectangular shape, and stainless steel brush wires are arranged on the inner end faces of the brush plates.

2. A gate lifting device for water conservancy and hydropower according to claim 1, wherein: the hand wheel (4) comprises a threaded shaft sleeve (401), the bottom of a central shaft collar of the hand wheel (4) is fixedly welded with the threaded shaft sleeve (401), the threaded shaft sleeve (401) is rotatably inserted into the middle section of a cross-brace top plate of the main body frame (3), and a ring of tooth sheets are arranged on a top limit ring of the threaded shaft sleeve (401) in an annular array.

3. A gate lifting device for water conservancy and hydropower according to claim 1, wherein: the vertical support rotating shaft (5) comprises a transmission gear (501), the upper end and the lower end of the vertical support rotating shaft (5) are respectively sleeved with the transmission gear (501), and the transmission gear (501) at the top end is correspondingly in meshing contact with a circle of tooth sheets at the top end.

4. A gate lifting device for water conservancy and hydropower according to claim 1, wherein: the gear disc (6) comprises mounting blocks (601) and inserting frames (602), two mounting blocks (601) are symmetrically and convexly welded on the circular ring end face of the inner side of the gear disc (6), a slot is formed in the middle of each of the two mounting blocks (601) in a penetrating mode, and the two inserting frames (602) are inserted into the two mounting blocks (601) in a penetrating mode through the spring pushing and inserting mode; the gear disc (6) is in meshing contact with the bottom transmission gear (501), and the two insertion frames (602) are formed by supporting and welding an upper penetrating insertion shaft and two bottom top insertion short shafts, wherein the two bottom top insertion short shafts can be pushed to penetrate through the two positioning blocks (701).

5. A gate lifting device for water conservancy and hydropower according to claim 1, wherein: the brush plate (7) comprises positioning blocks (701), the centers of the back parts of the two brush plates (7) are respectively welded with one positioning block (701) in a protruding mode, and the two positioning blocks (701) are inserted into middle slots of the two mounting blocks (601) in a matched mode.