CN211197282U - Tarpaulin folding and unfolding device and container with tarpaulin folding and unfolding device - Google Patents
Tarpaulin folding and unfolding device and container with tarpaulin folding and unfolding device Download PDFInfo
- Publication number
- CN211197282U CN211197282U CN201921258359.3U CN201921258359U CN211197282U CN 211197282 U CN211197282 U CN 211197282U CN 201921258359 U CN201921258359 U CN 201921258359U CN 211197282 U CN211197282 U CN 211197282U
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- tarpaulin
- rotating shaft
- folding
- container
- sliding sleeve
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- 239000004744 fabric Substances 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 description 7
- 230000009194 climbing Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model provides a tarpaulin is received and is opened up device and have its container. The tarpaulin folding and unfolding device comprises a rotating shaft, a sliding sleeve and a pull rope; the rotating shaft is used for being connected with one end of the tarpaulin so as to wind the tarpaulin or unfold the tarpaulin, and the extending direction of the rotating shaft is vertical to the folding and unfolding direction of the tarpaulin; the sliding sleeve is sleeved on the periphery of the rotating shaft and can rotate relative to the rotating shaft; the guy cable is wound on the rotating shaft, one end of the guy cable is connected to the rotating shaft, the other end of the guy cable is used for being fixed to the box body, and the guy cable and the awning cloth are respectively wound on the rotating shaft in opposite directions. According to the utility model discloses a tarpaulin exhibition device, the user is in low department operation sliding sleeve to make the sliding sleeve remove in the exhibition direction of receipts of tarpaulin, can make and pack up tarpaulin or expand tarpaulin, need not to climb the eminence, easy operation, convenience, high efficiency and safety.
Description
Technical Field
The utility model relates to a transportation field generally, and more specifically relates to a tarpaulin is received and is shown device and have its container.
Background
The opening of the existing part of logistics appliances (containers or trucks) is sealed by using tarpaulin as a covering. Therefore, the tarpaulin is paved at the opening of the logistics appliances manually, and then the tarpaulin and the logistics appliances are connected and fixed manually. For example, in an open top container, the tarpaulin covering the top opening of the top is usually fixed to the rope loop of the container top by a rope through the rope loop hole of the tarpaulin. Like this when dismouting tarpaulin, need personnel to climb the top operation of container, troublesome poeration, inefficiency and have high altitude construction potential safety hazard.
Therefore, it is desirable to provide a tarpaulin folding and unfolding apparatus and a container having the same to at least partially solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.
For solving above-mentioned technical problem at least partially, according to the utility model discloses an aspect provides a tarpaulin exhibition device that contracts, and the tarpaulin exhibition device that contracts includes: the rotating shaft is used for being connected with one end of the tarpaulin so as to wind the tarpaulin or unfold the tarpaulin, and the extending direction of the rotating shaft is vertical to the folding and unfolding direction of the tarpaulin; the sliding sleeve is sleeved on the periphery of the rotating shaft and can rotate relative to the rotating shaft; the guy cable is wound on the rotating shaft, one end of the guy cable is connected to the rotating shaft, the other end of the guy cable is used for being fixed to the box body, and the guy cable and the awning cloth are respectively wound on the rotating shaft in opposite directions.
According to the utility model discloses a tarpaulin exhibition device, the user is in low department operation sliding sleeve to make the sliding sleeve remove in the exhibition direction of receipts of tarpaulin, can make and pack up tarpaulin or expand tarpaulin, need not to climb the eminence, easy operation, convenience, high efficiency and safety.
Optionally, the rotating shaft comprises a body and a cable sleeve, the cable sleeve is sleeved on the periphery of the body and can rotate together with the body, and the stay cable is wound on the cable sleeve.
Optionally, sliding sleeves are arranged at both ends of the rotating shaft.
Optionally, both ends of the rotating shaft are provided with a pulling cable.
Optionally, the tarpaulin folding and unfolding device further comprises a bearing, and the sliding sleeve is sleeved on the periphery of the rotating shaft through the bearing sleeve.
Optionally, the tarpaulin folding and unfolding apparatus further comprises a rope or a chain for connecting the sliding sleeve.
Optionally, the sliding sleeve is provided with a suspension loop to which a rope or chain is connected.
Optionally, the tarpaulin folding and unfolding apparatus further comprises a tarpaulin.
The utility model also provides a container, container include aforementioned tarpaulin exhibition device.
According to the utility model discloses a container, container include aforementioned tarpaulin exhibition device, and the user is in the operation sliding sleeve of low departments such as the ground of placing the container or platform to make the sliding sleeve remove in the exhibition direction of receipts of tarpaulin, can make and pack up tarpaulin or expand tarpaulin, need not to climb eminences such as the top of container, easy operation, convenience, high efficiency and safety.
Optionally, the container is an open-top container and the tarpaulin folding and unfolding device is used for folding and unfolding the tarpaulin at the top opening of the container.
Drawings
In order that the advantages of the invention will be readily understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Understanding that these drawings depict only typical embodiments of the invention and are not therefore to be considered to be limiting of its scope, the invention will be described and explained with additional specificity and detail through the use of the accompanying drawings.
Fig. 1 is a perspective view illustrating a tarpaulin folding and unfolding apparatus according to a first preferred embodiment of the present invention;
fig. 2 is a schematic view of the tarpaulin folding and unfolding apparatus of fig. 1 wound on a rotating shaft;
FIG. 3 is a perspective view of the tarpaulin folding and unfolding apparatus of FIG. 1; and
fig. 4 is a perspective view illustrating the tarpaulin of the tarpaulin folding and unfolding apparatus of fig. 1.
Description of reference numerals:
110: rotating shaft 120: tarpaulin
130: the sliding sleeve 131: hanging ring
140: stay cable 150: cable sleeve
160: the driving member 170: bearing assembly
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that embodiments of the invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring embodiments of the present invention.
In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the invention. It is apparent that the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. The following detailed description of the preferred embodiments of the invention, however, the invention is capable of other embodiments in addition to those detailed.
The utility model provides a tarpaulin device of taking up and showing. The tarpaulin folding and unfolding apparatus may be provided at the top opening of the open-topped container for folding or unfolding the tarpaulin 120 for covering the top opening of the open-topped container. In the present embodiment, the tarpaulin 120 is folded and unfolded in the longitudinal direction of the container in the horizontal direction.
In the present embodiment, as shown in fig. 1 to 4, the tarpaulin folding and unfolding apparatus includes a rotation shaft 110 and a tarpaulin 120. The shaft 110 includes a body and a cable cover 150. The body of the rotating shaft 110 may be a hollow circular tube. The body of the rotating shaft 110 is located above the top opening of the container. The body of the rotating shaft 110 is rotatably disposed above the two top side beams of the container. The body of the rotation shaft 110 extends in the width direction of the container such that the extending direction of the body of the rotation shaft 110 is perpendicular to the folding and unfolding direction of the tent cloth 120. One end of the tarpaulin 120 is connected with the outer surface of the body of the rotation shaft 110. The tarpaulin 120 has an expanded state and a retracted state. When the tarpaulin 120 is in the unfolded state, the tarpaulin 120 is horizontally disposed above the top opening of the container, and at this time, the tarpaulin 120 covers the top opening of the container. When the tarpaulin 120 is in the retracted state, the tarpaulin 120 is wound around the body of the rotating shaft 110, and the top opening of the container is opened.
In this embodiment, the tarpaulin folding and unfolding apparatus further comprises a sliding sleeve 130. The sliding sleeve 130 may be a hollow sleeve, and the sliding sleeve 130 is sleeved on the periphery of the body of the rotating shaft 110. The sliding sleeve 130 is movable in the length direction of the container (the folding and unfolding direction of the tarpaulin 120). Thus, when the sliding sleeve 130 moves along the length direction of the container, the body of the rotating shaft 110 moves along the length direction of the container along with the sliding sleeve 130. Preferably, as shown in fig. 1, 3 and 4, the tarpaulin folding and unfolding apparatus further includes a bearing 170. The sliding sleeve 130 is rotatably fitted around the body of the rotating shaft 110 through a bearing 170. Therefore, the sliding sleeve 130 can flexibly rotate relative to the rotating shaft 110.
Specifically, both ends of the body of the rotating shaft 110 are provided with a sliding sleeve 130. Thereby, the body of the rotation shaft 110 can be driven from both ends of the body of the rotation shaft 110 to move in the folding and unfolding directions of the tarpaulin 120.
In this embodiment, two opposite positions of the outer circumferential surface of the sliding sleeve 130 are provided with one hanging ring 131. Thereby, a driving force can be applied to the hanging ring 131 by the rope to move the sliding sleeve 130 in the length direction of the container.
The tarpaulin folding and unfolding apparatus further includes a driving part 160. The drive member 160 may be a rope or a chain. In this embodiment, the driving member 160 is a rope. Each suspension loop 131 is connected to one end of a rope. The other end of each rope extends down to the bottom of the container. So that the user can provide tension to the rope on the platform or ground on which the container is placed to move the sliding sleeve 130 in the length direction of the container.
In this embodiment, the tarpaulin folding and unfolding apparatus further includes a guy cable 140. The cable cover 150 may be a hollow cylinder. The stay 140 is wound around the outer circumference of the cable cover 150. The cable sleeve 150 is sleeved on the periphery of the body of the rotating shaft 110. The socket 150 may be keyed to the body of the shaft 110, and the socket 150 may also be welded to the body of the shaft 110. So that the cable cover 150 can be rotated simultaneously with the body of the rotation shaft 110 at the same rotation speed. The stay 140 may be a rope made of steel. The end of the first end of the pulling cable 140 is fixedly connected to the cable cover 150. The first end of the pull cable 140 is wound around the cable cover 150. The second end of the pull cable 140 is fixedly attached to the top side beam or the top end beam of the container. The winding direction of the stay 140 on the cable cover 150 is opposite to the winding direction of the tarpaulin 120 in the retracted state on the body of the rotation shaft 110.
In this embodiment, when the sliding sleeve 130 moves in the length direction of the container, the guy cable 140 and the tarpaulin 120 act on the rotation shaft 110 to rotate the rotation shaft 110, thereby winding up the tarpaulin 120 or unwinding the tarpaulin 120.
Specifically, when the user applies a force F to the sliding sleeve 130 through the rope in a direction such as the front direction of fig. 3, the body of the rotating shaft 110 moves in the front direction along with the sliding sleeve 130. Since the sliding sleeve 130 is rotatably disposed with respect to the body of the rotation shaft 110, and the winding direction of the cable 140 on the cable sleeve 150 is opposite to the winding direction of the tarpaulin 120 on the body of the rotation shaft 110. In this way, during the movement of the body of the rotation shaft 110, the body of the rotation shaft 110 is rotated about the a direction of fig. 3 by the guy wires 140 and the tarpaulin 120, and the tarpaulin 120 wound around the body of the rotation shaft 110 is gradually unfolded and the tarpaulin 120 is gradually covered on the top opening of the container. In this process, the cable cover 150 winds the cable 140.
When a user applies a force F to the sliding sleeve 130 through the rope in a direction such as a rear direction of fig. 4, the body of the rotating shaft 110 moves in the rear direction along with the sliding sleeve 130. Since the sliding sleeve 130 is rotatably disposed with respect to the body of the rotation shaft 110, and the winding direction of the cable 140 on the cable sleeve 150 is opposite to the winding direction of the tarpaulin 120 on the body of the rotation shaft 110. In this way, during the movement of the body of the rotating shaft 110, the body of the rotating shaft 110 is rotated in the direction B of fig. 4 by the guy wires 140 and the tarpaulin 120, and the body of the rotating shaft 110 gradually winds the tarpaulin 120 in the unfolded state to gradually retract the tarpaulin 120 from the top opening of the container to expose the top opening of the container. In this process, the cable cover 150 unwinds the cable 140.
In this embodiment, both ends of the body of the rotation shaft 110 are provided with one cable 140 and one cable cover 150. Thus, the two cables 140 act on both ends of the body of the rotation shaft 110, and the rotation of the body of the rotation shaft 110 is smooth.
In this embodiment, the user operates the sliding sleeve 130 at a low position such as a ground or a platform on which the container is placed, so that the sliding sleeve 130 moves in the folding and unfolding direction of the tarpaulin 120, and the tarpaulin 120 can be folded or unfolded without climbing to a high position such as the top of the container, which is simple, convenient, efficient and safe to operate.
It is understood that the tarpaulin folding and unfolding apparatus of the present embodiment may be used not only to fold or unfold the tarpaulin 120 of the container. It may also be used to stow or deploy the tarpaulin 120 of an open top boxcar or warehouse or the like.
The utility model also provides a container. The container comprises the tarpaulin folding and unfolding device.
In this embodiment, the user operates the sliding sleeve 130 at a low position such as a ground or a platform on which the container is placed, so that the sliding sleeve 130 moves in the folding and unfolding direction of the tarpaulin 120, and the tarpaulin 120 can be folded or unfolded without climbing to a high position such as the top of the container, which is simple, convenient, efficient and safe to operate.
In this embodiment, the container is an open-top container. The tarpaulin stretching and retracting device is used to stretch the tarpaulin 120 at the top opening of the container.
Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "component" and the like, when used herein, can refer to either a single part or a combination of parts. Terms such as "mounted," "disposed," and the like, as used herein, may refer to one component as being directly attached to another component or one component as being attached to another component through intervening components. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.
The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. It will be appreciated by those skilled in the art that many more modifications and variations are possible in light of the above teaching and are intended to be included within the scope of the invention.
Claims (10)
1. The tarpaulin folding and unfolding apparatus is characterized by comprising:
the rotating shaft is used for being connected with one end of the tarpaulin so as to wind the tarpaulin or unfold the tarpaulin, and the extending direction of the rotating shaft is vertical to the folding and unfolding direction of the tarpaulin;
the sliding sleeve is sleeved on the periphery of the rotating shaft and can rotate relative to the rotating shaft;
the pull rope is wound on the rotating shaft, one end of the pull rope is connected to the rotating shaft, the other end of the pull rope is used for being fixed to the box body, and the pull rope and the awning cloth are wound on the rotating shaft in opposite directions respectively.
2. The tarpaulin folding and unfolding apparatus of claim 1, wherein the rotation shaft comprises a body and a cable sleeve, the cable sleeve is sleeved on the outer circumference of the body and can rotate together with the body, and the cable is wound on the cable sleeve.
3. The tarpaulin folding and unfolding apparatus of claim 1, wherein the sliding sleeves are provided at both ends of the rotation shaft.
4. The tarpaulin folding and unfolding apparatus of claim 1, wherein the guy cable is provided at both ends of the rotation shaft.
5. The tarpaulin folding and unfolding apparatus of claim 1, wherein the tarpaulin folding and unfolding apparatus further comprises a bearing, and the sliding sleeve is sleeved on the outer circumference of the rotating shaft through the bearing.
6. The tarpaulin folding and unfolding apparatus of claim 1, wherein the tarpaulin folding and unfolding apparatus further comprises a rope or a chain for connecting the sliding sleeve.
7. The tarpaulin folding and unfolding apparatus of claim 6, wherein the sliding sleeve is provided with a hanging ring, and the rope or the chain is connected to the hanging ring.
8. The tarpaulin folding and unfolding apparatus of claim 1, wherein the tarpaulin folding and unfolding apparatus further comprises the tarpaulin.
9. A container, characterized in that it comprises a tarpaulin folding and unfolding apparatus of any one of claims 1 to 8.
10. A container as claimed in claim 9, wherein the container is an open top container and the tarpaulin spreading device is adapted to spread the tarpaulin at a top opening of the container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921258359.3U CN211197282U (en) | 2019-08-05 | 2019-08-05 | Tarpaulin folding and unfolding device and container with tarpaulin folding and unfolding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921258359.3U CN211197282U (en) | 2019-08-05 | 2019-08-05 | Tarpaulin folding and unfolding device and container with tarpaulin folding and unfolding device |
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| Publication Number | Publication Date |
|---|---|
| CN211197282U true CN211197282U (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921258359.3U Active CN211197282U (en) | 2019-08-05 | 2019-08-05 | Tarpaulin folding and unfolding device and container with tarpaulin folding and unfolding device |
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| CN (1) | CN211197282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436062A (en) * | 2019-08-05 | 2019-11-12 | 大连中集特种物流装备有限公司 | Tarpaulin is taken down the exhibits device and the container with it |
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2019
- 2019-08-05 CN CN201921258359.3U patent/CN211197282U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436062A (en) * | 2019-08-05 | 2019-11-12 | 大连中集特种物流装备有限公司 | Tarpaulin is taken down the exhibits device and the container with it |
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