CN109853486B - Headstock gear with plugging structure - Google Patents
Headstock gear with plugging structure Download PDFInfo
- Publication number
- CN109853486B CN109853486B CN201910178215.5A CN201910178215A CN109853486B CN 109853486 B CN109853486 B CN 109853486B CN 201910178215 A CN201910178215 A CN 201910178215A CN 109853486 B CN109853486 B CN 109853486B
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- Prior art keywords
- hoist
- rectangular
- fixed
- holes
- rectangle
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Links
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Pivots And Pivotal Connections (AREA)
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Abstract
The invention discloses a hoist with a plugging structure, which comprises a hoist body, rectangular through holes, sliding rails, guide wheels and hinging seats, wherein the rectangular through holes are formed in two ends of the bottom of the hoist body, equidistant circular grooves are formed in two side walls of the inside of the rectangular through holes, a hoist plate is arranged in the rectangular through holes, rolling strips are arranged on the outer walls of the two sides of the hoist plate, a threaded rod is connected with the center position of the top of the hoist body in a threaded manner, a bearing is sleeved on the surface of the top of the threaded rod, a rotating handle is fixed on the top of the threaded rod above the bearing, sliding rails are fixed on the side walls of the hoist body at the positions of the rectangular through holes, fixing handles are fixed at two ends of the top of the rectangular plugging frame, and lifting ropes are wound on the surfaces of the fixing handles. The invention not only realizes the anti-blocking function when the hoist is in use and reduces the friction force in the hoist opening and closing process, but also realizes the function of indicating the opening and closing height of the hoist.
Description
Technical Field
The invention relates to the technical field of hoist, in particular to a hoist with a plugging structure.
Background
The hoist is used for various large-scale water supply and drainage, hydraulic and hydroelectric engineering, be used for controlling the lift of all kinds of large and medium cast iron gates and steel gate to reach the purpose of opening and closing, often not set up the shutoff structure to the hoist in the use of hoist, lead to the foreign matter to get into the hoist very easily to influence the hoist's start-stop work, still some hoist often frictional force is great in the in-process of using, very big influence the work efficiency of hoist, even some hoist do not set up the instruction function of start-stop height when opening and close, thereby brought very big puzzlement for people's use.
Disclosure of Invention
The invention aims to provide a hoist with a plugging structure, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a headstock gear with plugging structure, includes headstock gear main part, rectangle opening, slide track, leading wheel and articulated seat, the both ends of headstock gear main part bottom all are equipped with the rectangle opening, all are equipped with equidistant circular groove of putting on the inside both sides wall of rectangle opening, the inside of rectangle opening is equipped with the headstock plate, all is equipped with the rolling strip on the outer wall of headstock plate both sides, the central point department threaded connection at headstock gear main part top has the threaded rod, and the bottom of threaded rod runs through the headstock gear main part and extends to the inside of rectangle opening and articulated mutually with the bottom of headstock plate through articulated seat, the surface cover at threaded rod top is equipped with the bearing, and the threaded rod top of bearing top is fixed with twist grip, all be fixed with the slide track on the headstock gear main part lateral wall of rectangle opening position department, and be equipped with the rectangle shutoff frame on the inside wall between the adjacent slide track, the both ends at rectangle shutoff frame top all are fixed with the fixed handle, and the surface winding of fixed handle has the lifting rope.
Preferably, guide wheels are fixed at two ends of the top of the hoist body, and the top of the lifting rope penetrates through the guide wheels and is fixedly connected with the outer side wall of the bearing.
Preferably, an anti-blocking net cover is arranged at the central position inside the rectangular blocking frame, and connecting buckles are fixed at two ends of the rectangular blocking frame outside the anti-blocking net cover.
Preferably, the length of the rectangular plugging frame is greater than the length of the rectangular through hole, and the width of the rectangular plugging frame is greater than the width of the rectangular through hole.
Preferably, graduation marks are marked on the center of the surface of the threaded rod.
Preferably, the round groove is internally provided with a roller, and the roller is matched with the rolling bar.
Compared with the prior art, the invention has the beneficial effects that: according to the headstock gear with the plugging structure, the sliding tracks are fixed on the side walls of the headstock gear main body at the positions of the rectangular through openings, the rectangular plugging frames are arranged on the inner side walls between the sliding tracks, the fixed handles are fixed at the two ends of the tops of the rectangular plugging frames, the lifting ropes are wound on the surfaces of the fixed handles, the guide wheels are fixed at the two ends of the tops of the headstock gear main body, the anti-blocking function of the headstock gear is achieved, the convenience degree of the plugging structure in use is improved, the equidistant circular grooves are arranged on the two side walls of the inside of the rectangular through openings, the rollers are arranged in the circular grooves, the rolling strips are arranged on the outer walls of the two sides of the headstock plate, the friction force in the headstock gear opening process is reduced, the working efficiency of the headstock gear in use is improved, meanwhile, the threaded rods are connected at the center positions of the tops of the headstock gear main body, the rotating handles are fixed at the tops of the tops, the indicating function of the height of the headstock gear is achieved, the use range of the headstock gear is improved, the function of the headstock gear is achieved, the friction force of the headstock gear is reduced, and the friction force of the headstock gear is indicated in the process is achieved.
Drawings
FIG. 1 is a schematic view of a closed state structure of the present invention;
FIG. 2 is a schematic diagram of a cross-sectional structure of a hoist body according to the present invention;
FIG. 3 is a schematic view of an open state structure of the present invention;
fig. 4 is a schematic diagram of a cross-sectional structure of a rectangular through hole according to the present invention.
In the figure: 1. a hoist body; 2. a rectangular through hole; 3. a glide track; 4. a rectangular plugging frame; 5. a hanging rope; 6. a bearing; 7. rotating the handle; 8. scale marks; 9. a threaded rod; 10. a guide wheel; 11. a fixed handle; 12. anti-blocking mesh enclosure; 13. a connecting buckle; 14. an opening and closing plate; 15. a hinge base; 16. a circular groove is arranged; 17. a scroll bar; 18. and a roller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, an embodiment of the present invention is provided: the hoist with the plugging structure comprises a hoist body 1, a rectangular through hole 2, sliding rails 3, guide wheels 10 and a hinging seat 15, wherein the rectangular through hole 2 is arranged at two ends of the bottom of the hoist body 1, equidistant circular grooves 16 are arranged on two side walls of the inside of the rectangular through hole 2, idler wheels 18 are arranged in the circular grooves 16, the idler wheels 18 and the rolling bars 17 are mutually matched and used for reducing abrasion, a hoist plate 14 is arranged in the rectangular through hole 2, the rolling bars 17 are arranged on the outer walls of two sides of the hoist plate 14, a threaded rod 9 is connected at the center position of the top of the hoist body 1 in a threaded manner, the bottom of the threaded rod 9 penetrates through the hoist body 1 to extend into the inside of the rectangular through hole 2 and is hinged with the bottom of the hoist plate 14 through the hinging seat 15, scale marks 8 are engraved at the center position of the surface of the threaded rod 9, the surface of the top of the threaded rod 9 is sleeved with a bearing 6, the top of the threaded rod 9 above the bearing 6 is fixedly provided with a rotary handle 7, sliding rails 3 are fixed on the side wall of the hoist main body 1 at the position of a rectangular through hole 2, rectangular plugging frames 4 are arranged on the inner side wall between the adjacent sliding rails 3, the length of each rectangular plugging frame 4 is larger than that of the rectangular through hole 2, the width of each rectangular plugging frame 4 is larger than that of the rectangular through hole 2, plugging work is facilitated, the central position inside the rectangular plugging frame 4 is provided with an anti-blocking net cover 12, two ends of each rectangular plugging frame 4 outside the anti-blocking net cover 12 are fixedly provided with connecting buckles 13 for plugging work, two ends of the top of each rectangular plugging frame 4 are fixedly provided with fixing handles 11, lifting ropes 5 are wound on the surface of each fixing handle 11, two ends of the top of the hoist main body 1 are fixedly provided with guide wheels 10, and the top of the lifting rope 5 penetrates through the guide wheel 10 and is fixedly connected with the outer side wall of the bearing 6 for guiding work.
Working principle: when the automatic opening and closing device is used, firstly, the rotary handle 7 is rotated to drive the threaded rod 9 to move, the threaded rod 9 drives the opening and closing plate 14 to move under the action of the hinging seat 15, the opening and closing plate 14 can move along the sliding tracks 3 on the side walls of the opening and closing body 1 at the position of the rectangular through hole 2 through the circular groove 16 on the two side walls of the rectangular through hole 2 and the rolling strips 17 on the outer walls of the two sides of the opening and closing plate 14 in a matched mode, so that friction force during the movement of the opening and closing plate 14 is reduced, meanwhile, the scale mark 8 at the central position of the surface of the threaded rod 9 can indicate the opening and closing height, in the process, the bearing 6 on the top surface of the threaded rod 9, the lifting rope 5 on the surface of the fixed handle 11 and the guide wheels 10 on the two ends of the top of the opening and closing body 1 are mutually matched to drive the rectangular sealing frame 4 to move along the sliding tracks 3 on the side walls of the opening and closing body 1 at the position of the rectangular through hole 2, the opening and closing function of the opening and closing body is realized, when the opening and closing device is not used, the opening and closing function of the opening and closing device is prevented from entering the rectangular through the anti-blocking screen 12 at the central position inside the rectangular sealing frame 4.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. 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 (3)
1. The utility model provides a headstock gear with plugging structure, includes headstock gear main part (1), rectangle opening (2), slides track (3), leading wheel (10) and articulated seat (15), its characterized in that: rectangular through holes (2) are formed in two sides of the bottom of the hoist body (1), equidistant circular grooves (16) are formed in two inner side walls of the rectangular through holes (2), a hoist plate (14) is arranged in the rectangular through holes (2), rolling bars (17) are arranged on outer walls of two sides of the hoist plate (14), threaded rods (9) are connected to the center of the top of the hoist body (1) in a threaded manner, the bottoms of the threaded rods (9) penetrate through the hoist body (1) to extend into the rectangular through holes (2) and are hinged to the bottom of the hoist plate (14) through hinging seats (15), bearings (6) are sleeved on the surfaces of the tops of the threaded rods (9), rotary handles (7) are fixed to the tops of the threaded rods (9) above the bearings (6), sliding rails (3) are fixed to the side walls of the hoist body (1) in positions, rectangular frames (4) are arranged on the inner side walls of the adjacent sliding rails (3), two ends of the rectangular blocks (4) are fixed with fixing handles (11), guide wheels (10) are fixed to the tops of the hoist body (10), and the top of lifting rope (5) runs through leading wheel (10) and with the lateral wall fixed connection of bearing (6), the inside central point department of rectangle shutoff frame (4) is equipped with anti-blocking screen (12), and rectangle shutoff frame (4) both ends in anti-blocking screen (12) outside all are fixed with connector link (13), the length of rectangle shutoff frame (4) is greater than the length of rectangle opening (2), and the width of rectangle shutoff frame (4) is greater than the width of rectangle opening (2).
2. The hoist with plugging structure according to claim 1, wherein: and graduation lines (8) are marked on the center of the surface of the threaded rod (9).
3. The hoist with plugging structure according to claim 1, wherein: the inside of circular groove (16) is equipped with gyro wheel (18), and gyro wheel (18) and scrollbar (17) mutually support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178215.5A CN109853486B (en) | 2019-03-11 | 2019-03-11 | Headstock gear with plugging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178215.5A CN109853486B (en) | 2019-03-11 | 2019-03-11 | Headstock gear with plugging structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109853486A CN109853486A (en) | 2019-06-07 |
| CN109853486B true CN109853486B (en) | 2024-04-16 |
Family
ID=66900295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910178215.5A Active CN109853486B (en) | 2019-03-11 | 2019-03-11 | Headstock gear with plugging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109853486B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181936A (en) * | 2019-06-10 | 2019-08-30 | 江苏明德玩具股份有限公司 | Printing equipment is used in a kind of processing of educational toy |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100923635B1 (en) * | 2008-11-28 | 2009-10-23 | 정근수 | Gate for irrigation |
| CN104047271A (en) * | 2013-03-16 | 2014-09-17 | 江苏天雨环保集团有限公司 | Wet and dry two-purpose non-rising stem steel gate |
| CN206337546U (en) * | 2016-11-17 | 2017-07-18 | 山东水总机电工程有限公司 | Headstock gear plugging device |
| CN107366261A (en) * | 2017-09-14 | 2017-11-21 | 安徽金贺财建筑工程有限公司 | A kind of combined type water conservancy gate and its application method |
| CN207727527U (en) * | 2017-11-14 | 2018-08-14 | 路巧春 | A kind of water conservancy safety gate convenient for opening and closing |
| CN210049210U (en) * | 2019-03-11 | 2020-02-11 | 安徽省康宇水电机械成套设备有限公司 | Hoist with block structure |
-
2019
- 2019-03-11 CN CN201910178215.5A patent/CN109853486B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100923635B1 (en) * | 2008-11-28 | 2009-10-23 | 정근수 | Gate for irrigation |
| CN104047271A (en) * | 2013-03-16 | 2014-09-17 | 江苏天雨环保集团有限公司 | Wet and dry two-purpose non-rising stem steel gate |
| CN206337546U (en) * | 2016-11-17 | 2017-07-18 | 山东水总机电工程有限公司 | Headstock gear plugging device |
| CN107366261A (en) * | 2017-09-14 | 2017-11-21 | 安徽金贺财建筑工程有限公司 | A kind of combined type water conservancy gate and its application method |
| CN207727527U (en) * | 2017-11-14 | 2018-08-14 | 路巧春 | A kind of water conservancy safety gate convenient for opening and closing |
| CN210049210U (en) * | 2019-03-11 | 2020-02-11 | 安徽省康宇水电机械成套设备有限公司 | Hoist with block structure |
Non-Patent Citations (1)
| Title |
|---|
| 清江隔河岩水利本枢纽导流隧洞封堵闸门及启闭机设计;李克华;人民长江(第02期);全文 * |
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| Publication number | Publication date |
|---|---|
| CN109853486A (en) | 2019-06-07 |
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