CN109287332A - A kind of external power type slip lid greenhouse steel wire rope pre-tightening device and application method - Google Patents
A kind of external power type slip lid greenhouse steel wire rope pre-tightening device and application method Download PDFInfo
- Publication number
- CN109287332A CN109287332A CN201811217556.0A CN201811217556A CN109287332A CN 109287332 A CN109287332 A CN 109287332A CN 201811217556 A CN201811217556 A CN 201811217556A CN 109287332 A CN109287332 A CN 109287332A
- Authority
- CN
- China
- Prior art keywords
- steel cable
- slideway
- slip lid
- wirerope
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 97
- 239000010959 steel Substances 0.000 title claims abstract description 97
- 238000000034 method Methods 0.000 title claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 210000003734 kidney Anatomy 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000036316 preload Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/22—Shades or blinds for greenhouses, or the like
- A01G9/227—Shades or blinds for greenhouses, or the like rolled up during non-use
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Ropes Or Cables (AREA)
Abstract
The present invention relates to a kind of external power type slip lid greenhouse steel wire rope pre-tightening device and application method, set on the pedestal of the pre-tightening apparatus there are two symmetrical supporting steel plate, supporting steel plate top is equipped with pedestal；It is equipped with two longitudinal strip grooves on two supporting steel plates, is equipped with parallel steel cable slideway slider I and steel cable slideway sliding block II between two supporting steel plates and installs two mandrels, mandrel both ends are each passed through two longitudinal strip grooves；Two sides are respectively equipped with double flute support pulley on pedestal and single slot supports pulley, are equipped with adjusting screw rod among pedestal；Wirerope is after slip lid heliogreenhouse slip lid introducing pre-tightening apparatus, enter back into wirerope powered reels, using pulley wirerope trend is varied multiple times in the present invention, and to have reached apparatus structure compact, reduce longitudinal pre- compact space, avoid wirerope disorder cable phenomenon, security performance, practicality andreliabiliry can be high, and greatly improve working efficiency.
Description
Technical field
The present invention relates to agricultural machinery slip lid greenhouse fields, and in particular to a kind of external power type slip lid greenhouse wirerope
Pre-tightening apparatus and application method.
Background technique
The operation of slip lid is related to wirerope power traction in slip lid heliogreenhouse, due to harsh climate environment and slip lid
Influence of the load to wirerope can make wirerope generate deformation after running one end time, influence the operational effect of slip lid.Furthermore
Wirerope one end is connected with slip lid, and slip lid moves on heliogreenhouse shed face, is unfavorable for wirerope and pre-tightens operation, and the other end
It is wound in powered reels and tension suffered by wirerope is larger, it is difficult to realize that wirerope is adjusted and pre-tighten.Therefore realize high efficiency and
Steady reliable wirerope preload is the key technical problem that slip lid heliogreenhouse needs to solve.
Summary of the invention
To make up for the shortcomings of the above existing technologies, the present invention proposes that a kind of external power type slip lid greenhouse wirerope is pre-
Tight device and application method, wirerope trend is varied multiple times using pulley, and to have reached apparatus structure compact, reduces longitudinal preload
Space avoids wirerope disorder cable phenomenon, and security performance, practicality andreliabiliry can be high, and greatly improve working efficiency.
The purpose of the present invention is what is be achieved through the following technical solutions, a kind of external power type slip lid heliogreenhouse steel wire
Rope pre-tightening apparatus, including pedestal, are characterized in that: are set on pedestal there are two symmetrical supporting steel plate, supporting steel plate top is set
There is pedestal；It is equipped with two longitudinal strip grooves on two supporting steel plates, is equipped with parallel steel cable slideway between two supporting steel plates
The peripheral surface of slider I and steel cable slideway sliding block II, steel cable slideway slider I and steel cable slideway sliding block II is equipped with slideway groove,
The slideway groove is kidney ellipsoid, and the perimeter of the slideway groove of steel cable slideway slider I is less than the slideway of steel cable slideway sliding block II
The perimeter of groove, steel cable slideway slider I and steel cable slideway sliding block II install two mandrels, are equipped with connection among two mandrels
Plate, the both ends of two mandrels be each passed through two longitudinal strip grooves and can strip groove longitudinal sliding motion along longitudinal direction, and then drive steel cable
II longitudinal sliding motion of slideway slider I and steel cable slideway sliding block；Two sides are respectively equipped with double flute support pulley and single slot branch on the pedestal
Pulley is supportted, the double flute support pulley and single slot support pulley are movable pulley, and double flute supports pulley and single slot support pulley sliding
The direction in road is vertical with steel cable slideway slider I and II slideway direction of steel cable slideway sliding block；Bolt hole is equipped among pedestal, on pedestal
Bolt hole position is welded with nut, adjusting screw rod is installed in bolt hole and in nut, it is sliding that adjusting screw rod lower end is fixedly connected with steel cable
Connecting plate on the axis in fundamental disagreement of road slider I and steel cable slideway sliding block II.
The present invention provides a kind of application method of external power type slip lid heliogreenhouse steel wire rope pre-tightening device, skills
Art main points are: wirerope enters back into wirerope powered reels, specific method after slip lid heliogreenhouse slip lid introducing pre-tightening apparatus
Are as follows:
Wirerope is introduced on the inside of double flute support pulley after conduit (by fixture nut side) conduit from slip lid heliogreenhouse slip lid
Vertically guide steel cable slideway slider I into, wirerope becomes being horizontally orientated to by steel cable slideway slider I from moving towards vertically downward, then becomes
To move towards vertically upward, become going downwards to after introducing single slot support pulley, be re-introduced into steel cable slideway sliding block II, from vertically to
Lower trend becomes after being horizontally orientated to, and becomes moving towards vertically upward；Enter back into conduit (separate fixture nut on the outside of double flute support pulley
Side conduit), it is gone downwards to later vertically into wirerope powered reels.
Further, the steel wire rope pre-tightening device is used cooperatively with powered reels.
Further, the adjusting screw rod and fixture nut screw thread use trapezoidal thread, and have self-locking function.
Beneficial effects of the present invention:
(1) wirerope trend is varied multiple times using pulley to have reached apparatus structure compact, reduce longitudinal pre- compact space, avoid
Wirerope disorder cable phenomenon, and greatly improve working efficiency.
(2) adjusting screw rod and fixture nut have self-locking thread, have effectively ensured the safety of steel wire rope pre-tightening device.
(3) rotation process of adjusting screw rod is convenient, and pre-tightening apparatus is conducive to disassembly, and practical performance is good.
(4) achieved the purpose that wirerope pre-tightens, saved longitudinal pre- compact space, improved preload efficiency, security performance,
Practicality andreliabiliry can be high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of external power type slip lid greenhouse steel wire rope pre-tightening device:
Fig. 2 is external power type slip lid heliogreenhouse steel wire rope pre-tightening device front view
Fig. 3 is external power type slip lid heliogreenhouse steel wire rope pre-tightening device side view
Fig. 4 is construction of wire rope schematic diagram of the wirerope in external power type slip lid greenhouse steel wire rope pre-tightening device；
Fig. 5 is that wirerope moves towards figure；
Fig. 6 is connection figure of the external power type slip lid greenhouse steel wire rope pre-tightening device in slip lid heliogreenhouse；
Fig. 7 is the side view that external power type slip lid greenhouse steel wire rope pre-tightening device is applied in slip lid heliogreenhouse；
In Fig. 1-Fig. 7, the title of each components are as follows: pedestal 1, supporting steel plate 2, pedestal 3, longitudinal strip groove 4, steel cable slideway sliding block
I 5, steel cable slideway sliding block II 6, slideway groove 7, mandrel 8, connecting plate 9, double flute support pulley 10, single slot support pulley 11, nut
12, adjusting screw rod 13, slip lid heliogreenhouse slip lid 14, pre-tightening apparatus 15, wirerope powered reels 16, wirerope 17, transition cunning
Wheel 18, bracket 19, pulley spindle 20.
Specific embodiment
See Fig. 1-Fig. 7, the specific structure of external power type slip lid heliogreenhouse steel wire rope pre-tightening device are as follows: on pedestal 1
If being equipped with pedestal 3 above supporting steel plate 2 there are two symmetrical supporting steel plate 2；Two longitudinal directions are equipped on two supporting steel plates 2
Strip groove 4, parallel steel cable slideway slider I 5 and steel cable slideway sliding block II 6 are equipped between two supporting steel plates 2, and steel cable slideway is sliding
The peripheral surface of block I 5 and steel cable slideway sliding block II 6 is equipped with slideway groove 7, and the slideway groove 7 is kidney ellipsoid, and steel cable is sliding
The length of 7 bottom of slideway groove of road slider I 5 is less than the length of 7 bottom of slideway groove of steel cable slideway sliding block II 6, i.e. steel cable
The perimeter of the slideway groove 7 of slideway slider I 5 is less than the perimeter of the slideway groove 7 of steel cable slideway sliding block II 6, steel cable slideway slider I
5 and steel cable slideway sliding block II 6 install two mandrels 8, connecting plate 9, the both ends difference of two mandrels 8 are equipped among two mandrels 8
Across two longitudinal strip grooves 4, two mandrels 8 can be along 4 longitudinal sliding motion of strip groove, and then drives steel cable slideway slider I 5 and steel cable
II 6 longitudinal sliding motion of slideway sliding block；Two sides are respectively equipped with a pair of brackets 19 on the pedestal 3, pass through pulley spindle between two pairs of brackets
20 are respectively equipped with double flute support pulley 10 and single slot support pulley 11, and the double flute support pulley 10 and single slot support pulley 11 are
For movable pulley, double flute supports the direction of pulley 10 and single slot support 11 slideway of pulley and steel cable slideway slider I 5 and steel cable slideway sliding
II 6 slideway direction of block is vertical；Be equipped with bolt hole among pedestal, pedestal upper bolt hole position is welded with nut 12, in bolt hole and
Adjusting screw rod 13 is installed in nut 12, adjusting screw rod and 12 screw thread of fixture nut use trapezoidal thread, and have self-locking function；It adjusts
Section 13 lower end of screw rod is fixedly connected with the connecting plate 9 on the axis in fundamental disagreement 8 of steel cable slideway slider I 5 and steel cable slideway sliding block II 6, i.e.,
Connecting plate 9 is connected with adjusting screw rod 13 and bears the pretightning force of adjusting screw rod 13.
External power type slip lid heliogreenhouse is located at outside slip lid heliogreenhouse with steel wire rope pre-tightening device, under pre-tightening apparatus
Side's arrangement 16 associated power equipment of wirerope powered reels.Its powered reels 16 is by winding wire ropes, after pre-tightening apparatus
It is connected with slip lid, to drive slip lid 14 on and off.Wirerope introduces pre-tightening apparatus 15 from slip lid heliogreenhouse slip lid 14
Afterwards, wirerope powered reels 16 are entered back into, method particularly includes:
Wirerope 17 is introduced to double flute by transition pulley 18 from slip lid heliogreenhouse slip lid 14 and 10 inside conduit of pulley is supported (to lean on
12 side conduit of fixture nut) vertically guide (S1) steel cable slideway slider I 5 into afterwards, wirerope 17 by steel cable slideway slider I 5 by
Trend becomes being horizontally orientated to vertically downward, then becomes moving towards vertically upward (S2), becomes downward after introducing single slot support pulley 11
It moves towards (S3), is re-introduced into steel cable slideway sliding block II 6, from moving towards vertically downward after becoming being horizontally orientated to, becomes walking vertically upward
To (S4)；Double flute support 10 outside conduit of pulley (far from 12 side conduit of fixture nut) is entered back into, goes downwards to (S5) later
Fig. 4, Fig. 5 are seen vertically into wirerope powered reels 16().
The principle of the present invention: wirerope supports pulley 10, single slot to support pulley 11, steel by the steering of pulley in double flute
It restricts slideway slider I 5, steel cable slideway sliding block II 6, four wirerope is generated between slideway groove 7, by rotary fixing screw mother
Adjusting screw rod changes simultaneously four rope capacities to reach, to realize that efficient wirerope pre-tightens.
Claims (4)
1. a kind of external power type slip lid heliogreenhouse steel wire rope pre-tightening device, including pedestal, it is characterized in that: pedestal is equipped with
Two symmetrical supporting steel plates, supporting steel plate top are equipped with pedestal；It is equipped with two longitudinal strip grooves on two supporting steel plates, two
Parallel steel cable slideway slider I and steel cable slideway sliding block II, steel cable slideway slider I and steel cable slideway are equipped between a supporting steel plate
The peripheral surface of sliding block II is equipped with slideway groove, and the slideway groove is kidney ellipsoid, the slideway groove of steel cable slideway slider I
Perimeter be less than steel cable slideway sliding block II slideway groove perimeter, steel cable slideway slider I and steel cable slideway sliding block II install
Two mandrels, two mandrels centres are equipped with connecting plate, and the both ends of two mandrels are each passed through two longitudinal strip grooves and can be along vertical
To strip groove longitudinal sliding motion, and then drive steel cable slideway slider I and II longitudinal sliding motion of steel cable slideway sliding block；Two sides on the pedestal
It being respectively equipped with double flute support pulley and single slot supports pulley, the double flute support pulley and single slot support pulley are movable pulley,
Double flute supports pulley and the direction of single slot support pulley slideway to hang down with steel cable slideway slider I and II slideway direction of steel cable slideway sliding block
Directly；It is equipped with bolt hole among pedestal, pedestal upper bolt hole position is welded with nut, installs adjusting spiral shell in bolt hole and in nut
Bar, adjusting screw rod lower end are fixedly connected with the connecting plate on the axis in fundamental disagreement of steel cable slideway slider I and steel cable slideway sliding block II.
2. a kind of external power type slip lid heliogreenhouse steel wire rope pre-tightening device according to claim 1, it is characterized in that:
The steel wire rope pre-tightening device is used cooperatively with powered reels.
3. a kind of external power type slip lid heliogreenhouse steel wire rope pre-tightening device according to claim 1, it is characterized in that:
The adjusting screw rod and fixture nut screw thread use trapezoidal thread, and have self-locking function.
4. a kind of external power type slip lid heliogreenhouse steel wire rope pre-tightening device according to claim 1, it is characterized in that:
The application method of the steel wire rope pre-tightening device are as follows: wirerope enters back into after slip lid heliogreenhouse slip lid introducing pre-tightening apparatus
Wirerope powered reels, method particularly includes:
Wirerope is introduced on the inside of double flute support pulley after conduit (by fixture nut side) conduit from slip lid heliogreenhouse slip lid
Vertically guide steel cable slideway slider I into, wirerope becomes being horizontally orientated to by steel cable slideway slider I from moving towards vertically downward, then becomes
To move towards vertically upward, become going downwards to after introducing single slot support pulley, be re-introduced into steel cable slideway sliding block II, from vertically to
Lower trend becomes after being horizontally orientated to, and becomes moving towards vertically upward；Enter back into conduit (separate fixture nut on the outside of double flute support pulley
Side conduit), it is gone downwards to later vertically into wirerope powered reels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811217556.0A CN109287332A (en) | 2018-10-18 | 2018-10-18 | A kind of external power type slip lid greenhouse steel wire rope pre-tightening device and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811217556.0A CN109287332A (en) | 2018-10-18 | 2018-10-18 | A kind of external power type slip lid greenhouse steel wire rope pre-tightening device and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109287332A true CN109287332A (en) | 2019-02-01 |
Family
ID=65157286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811217556.0A Pending CN109287332A (en) | 2018-10-18 | 2018-10-18 | A kind of external power type slip lid greenhouse steel wire rope pre-tightening device and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109287332A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110476678A (en) * | 2019-08-08 | 2019-11-22 | 沈阳农业大学 | A kind of heliogreenhouse film pressing rope preload regulating device |
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| CN2116683U (en) * | 1992-04-13 | 1992-09-23 | 崇国基 | Protection device for electric crane lead |
| JPH11292473A (en) * | 1998-04-10 | 1999-10-26 | Tadano Ltd | Back tension device for luffing jib |
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| CN205634557U (en) * | 2016-05-18 | 2016-10-12 | 东南电梯股份有限公司 | Hoisting cable tensions balance adjusting device |
| CN106052931A (en) * | 2016-05-18 | 2016-10-26 | 中国矿业大学 | Multi-rope hoisting steel wire rope tension self-balancing test bed and method |
| CN106489617A (en) * | 2016-11-25 | 2017-03-15 | 辽宁虹圆现代农业装备技术开发有限公司 | Slip lid greenhouse is adjusted with steel cable and transfer |
| CN107253682A (en) * | 2017-05-25 | 2017-10-17 | 中国冶集团有限公司 | A kind of hoisting rope tenslator |
| CN207792554U (en) * | 2017-11-16 | 2018-08-31 | 湖北三江航天万山特种车辆有限公司 | One kind can draw guide wheel device |
| CN209201661U (en) * | 2018-10-18 | 2019-08-06 | 沈阳农业大学 | A kind of external power type slip lid greenhouse steel wire rope pre-tightening device |
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|---|---|---|---|---|
| GB296940A (en) * | 1928-01-16 | 1928-09-13 | David Walkinshaw Clark | Wire rope making machines |
| CN2116683U (en) * | 1992-04-13 | 1992-09-23 | 崇国基 | Protection device for electric crane lead |
| JPH11292473A (en) * | 1998-04-10 | 1999-10-26 | Tadano Ltd | Back tension device for luffing jib |
| JP3128146U (en) * | 2006-10-13 | 2006-12-28 | 都築自動車整備株式会社 | Wire rope straightening device |
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| CN103262765A (en) * | 2013-06-05 | 2013-08-28 | 沈阳农业大学 | Gear type sliding covering greenhouse transmission device |
| CN105752798A (en) * | 2016-05-18 | 2016-07-13 | 东南电梯股份有限公司 | Lifting steel wire rope tension balance adjusting device and method |
| CN205634557U (en) * | 2016-05-18 | 2016-10-12 | 东南电梯股份有限公司 | Hoisting cable tensions balance adjusting device |
| CN106052931A (en) * | 2016-05-18 | 2016-10-26 | 中国矿业大学 | Multi-rope hoisting steel wire rope tension self-balancing test bed and method |
| CN106489617A (en) * | 2016-11-25 | 2017-03-15 | 辽宁虹圆现代农业装备技术开发有限公司 | Slip lid greenhouse is adjusted with steel cable and transfer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110476678A (en) * | 2019-08-08 | 2019-11-22 | 沈阳农业大学 | A kind of heliogreenhouse film pressing rope preload regulating device |
| CN110476678B (en) * | 2019-08-08 | 2024-03-26 | 沈阳农业大学 | Solar greenhouse film pressing rope pre-tightening adjusting device |
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Application publication date: 20190201 |