CN203331935U - Winding device for waterproof cloth on freight car - Google Patents
Winding device for waterproof cloth on freight car Download PDFInfo
- Publication number
- CN203331935U CN203331935U CN201320349801XU CN201320349801U CN203331935U CN 203331935 U CN203331935 U CN 203331935U CN 201320349801X U CN201320349801X U CN 201320349801XU CN 201320349801 U CN201320349801 U CN 201320349801U CN 203331935 U CN203331935 U CN 203331935U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- ratchet wheel
- deflector rod
- waterproof cloth
- winding drum
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a winding device for waterproof cloth on a freight car. The winding device is installed on one side of a compartment of the freight car, and comprises a ratchet wheel and pawl mechanism, a winding drum device and a deflector rod. The ratchet wheel and pawl mechanism is provided with a pawl and a ratchet wheel. The ratchet wheel is coaxial with a winding drum, and the deflector rod is inserted in the winding drum and a shaft. When the deflector rod is deflected clockwise, the winding drum begins winding ropes, meanwhile, the deflector rod drives the ratchet wheel to rotate clockwise through the shaft, when the deflector rod is deflected by around 180 degrees from top to bottom, the deflector rod can be pulled out and inserted into the winding drum from a round hole in the upper portion of the winding drum and continue deflecting the winding drum and the shaft, and the actions are repeated. When the deflector rod is pulled out or no acting force is exerted on the deflector rod, the pawl has the locking effect on the rotating ratchet wheel. When the ropes need to be loosened, the end portion of the pawl is pressed down so that the pawl can be separated from the ratchet wheel, the ratchet wheel reverses automatically under the gravity effect of the waterproof cloth, and the waterproof cloth is released. The winding device has the effect of pulling the waterproof cloth, is easy to operate, saves manpower and material resources, and is simple and compact in structure, low in cost and high in reliability.
Description
Technical field
The utility model belongs to the accessory equipment technical field of transportation means, particularly relates to the wind2 of waterproof waterproof cloth on a kind of lorry.
Background technology
The bedding of at present general lorry waterproof cloth and dismounting are all to pull the waterproof cloth rope by manpower to carry out bedding, and this mode is labor intensive not only, and inefficiency.And stand on cargo vehicle while pulling rope as the workman, there is potential safety hazard.
The utility model content
Technical problem to be solved in the utility model is to provide the wind2 of waterproof waterproof cloth on a kind of lorry, to solve artificial bedding lorry waterproof cloth, has inefficiency, and unsafe problem.
The utility model solves the technical scheme that its technical matters adopts: the wind2 that waterproof waterproof cloth on a kind of lorry is provided, comprise ratchet and pawl arrangement, hook, driving lever, reel, ratchet and axle, described ratchet and pawl arrangement comprises ratchet, ratchet and axle, on axle, cover has reel, have along the circumferential first-class radian of reel the jack that digs into axle, reel one side has together dog end, and ratchet one side has a ratchet, and ratchet is fixed on a base by bearing pin.
Described reel is provided with hook.
Can be inserted with driving lever on described jack.
Described ratchet, ratchet are engageable.
Beneficial effect
The utility model is when stirring driving lever band movable reel coiling rope, and ratchet can stop the ratchet reversion at any time, prevents the reel reversion.And can manually make ratchet and ratchet exit engagement, reel is auto-reverse, discharges the waterproof cloth rope.This apparatus structure is simple, easy and simple to handle, and cost is low, and reliability is strong, can use manpower and material resources sparingly in a large number.
The accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are not used in restriction scope of the present utility model for the utility model is described.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
As shown in Figure 1, but locking wind2 for a kind of lorry comprises ratchet and pawl arrangement and roll device, and described ratchet and pawl arrangement comprises ratchet 1, ratchet 5 and axle 6, and ratchet 5 and ratchet 1 engagement, ratchet 1 is coaxial with reel 4; Described roll device comprises reel 4, driving lever 3 and axle 6, and driving lever 3 is assemblied in the through hole of reel 4 and axle 6, can extract.Ratchet 5 can separate with ratchet 1.Reel 4 is coaxial with ratchet 1, is designed with hook 2 on reel 4.
When needs bedding waterproof cloth, at first the waterproof cloth rope is fixed on the hook 2 on reel 4, cw is stirred driving lever 3, and band movable reel 4 and ratchet 1 rotate, and reel 4 rotates the coiling rope, pulls waterproof cloth.While rotating approximately 180 °, can extract driving lever 3 out, insert driving lever 3 from the other end circular hole of reel 4 and continue to stir reel 4 rope of reeling.When extracting driving lever 3 out or intermittently reel 4 being applied to application force, ratchet and pawl arrangement can stop reel 4 reversions, reaches laborsaving, safe effect.When needs discharge rope, can press ratchet 5 ends, ratchet 5 and ratchet 1 are no longer meshed, if now driving lever 3 is not applied to application force, under the effect of cloth self gravitation, rope discharges automatically.
Be not difficult to find, the utility model is ingenious utilizes the characteristics of ratchet device to design a kind of lorry waterproof cloth wind2 of self-locking in time, stir mode in conjunction with ratchet self-locking and driving lever, both reached and pulled the waterproof cloth effect, simple to operate again, use manpower and material resources sparingly, and simple and compact for structure, cost is low, and reliability is strong.
Claims (4)
1. the wind2 of waterproof waterproof cloth on a lorry, comprise ratchet and pawl arrangement, hook (2), driving lever (3), reel (4), ratchet (5) and axle (6), it is characterized in that: described ratchet and pawl arrangement comprises ratchet (1), ratchet (5) and axle (6), the upper cover of axle (6) has reel (4), have along the circumferential first-class radian of reel (4) jack that digs into axle (6), reel (4) one sides have together dog end (1), and ratchet (1) one side has a ratchet (5), and ratchet (5) is fixed on a base by bearing pin.
2. the wind2 of waterproof waterproof cloth on a kind of lorry according to claim 1, it is characterized in that: described reel (4) is provided with hook (2).
3. the wind2 of waterproof waterproof cloth on a kind of lorry according to claim 1, is characterized in that: can be inserted with driving lever (3) on described jack.
4. the wind2 of waterproof waterproof cloth on a kind of lorry according to claim 1, is characterized in that: described ratchet (1), ratchet (5) engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320349801XU CN203331935U (en) | 2013-06-18 | 2013-06-18 | Winding device for waterproof cloth on freight car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320349801XU CN203331935U (en) | 2013-06-18 | 2013-06-18 | Winding device for waterproof cloth on freight car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203331935U true CN203331935U (en) | 2013-12-11 |
Family
ID=49700632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320349801XU Expired - Fee Related CN203331935U (en) | 2013-06-18 | 2013-06-18 | Winding device for waterproof cloth on freight car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203331935U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740422A (en) * | 2017-03-10 | 2017-05-31 | 荆门创佳机械科技有限公司 | A kind of wheel ratchet of folding type body lid |
| CN106740421A (en) * | 2017-03-08 | 2017-05-31 | 荆门创佳机械科技有限公司 | A kind of wheel of folding type body lid |
| CN106744469A (en) * | 2016-11-17 | 2017-05-31 | 绥阳县双龙纸业有限公司 | Paper winding device with oblique lifting mechanism |
| CN113335359A (en) * | 2021-06-02 | 2021-09-03 | 江苏徐矿能源股份有限公司张双楼煤矿 | Protection device and transport vehicle |
-
2013
- 2013-06-18 CN CN201320349801XU patent/CN203331935U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744469A (en) * | 2016-11-17 | 2017-05-31 | 绥阳县双龙纸业有限公司 | Paper winding device with oblique lifting mechanism |
| CN106740421A (en) * | 2017-03-08 | 2017-05-31 | 荆门创佳机械科技有限公司 | A kind of wheel of folding type body lid |
| CN106740422A (en) * | 2017-03-10 | 2017-05-31 | 荆门创佳机械科技有限公司 | A kind of wheel ratchet of folding type body lid |
| CN113335359A (en) * | 2021-06-02 | 2021-09-03 | 江苏徐矿能源股份有限公司张双楼煤矿 | Protection device and transport vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20160618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |