CN210708852U

CN210708852U - Easy-to-install tarpaulin for open-top container

Info

Publication number: CN210708852U
Application number: CN201921302238.4U
Authority: CN
Inventors: 季中华
Original assignee: Changzhou City Minghe Plastic Co ltd
Current assignee: Changzhou City Minghe Plastic Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-09
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a tarpaulin for open top container convenient to installation, it includes the tarpaulin body of placing on open top container body, the tarpaulin body is located open top container body length direction both sides and is provided with the rectangular tarpaulin hollow tube that the tarpaulin both sides were rolled up and formed through the heat scalding, rectangular tarpaulin hollow tube is provided with fixed steel pipe, be provided with straining device between fixed steel pipe and the open top container body; the tensioning mechanism comprises a tensioning ring sleeved on the fixed steel pipe, the tensioning ring is bound through a vacant binding section on the long tarpaulin empty pipe, a tensioning belt is arranged on the tensioning ring and inserted into the tensioner, a fixed plate is arranged on the tensioner, and the fixed plate is welded on the open-top container body. The utility model discloses have and to promote the tarpaulin security to save artifically, save material's effect.

Description

Easy-to-install tarpaulin for open-top container

Technical Field

The utility model belongs to the technical field of the technique of tarpaulin and specifically relates to a be convenient for open top tarpaulin for container of installation formula.

Background

An open-top container is a special construction container without a rigid roof. In order to prevent the attack of wind and rain, the top of the container is covered with tarpaulin supported by a detachable top beam, and other mechanisms are similar to the universal container. The tarpaulin is a waterproof material with high strength, good toughness and softness, and is generally polyvinyl chloride coated on the woven cloth of high-strength polyester filament yarns, and the traditional tarpaulin is generally provided with firm grommets at corners and edges so as to be conveniently used for being tied, hung or covered by ropes. At present, when the commodity circulation transportation goods, all need cover the tarpaulin, guarantee goods safety, do not drenched by the rainwater.

As shown in fig. 7, in the prior art, since the tarpaulin has flexibility, when the tarpaulin covers the open-top container, if the outside rains or there is a heavy object, the tarpaulin on the open-top container may sink, and the sinking may cause the tarpaulin to form a groove, further accumulate rainwater or the heavy object, causing the tarpaulin to be damaged by heavy load, so that the upper portion of the open-top container is provided with a cross bar 10, two sides of the cross bar 10 are provided with buckles 101, and two sides of the upper portion of the open-top container are provided with slots 102 for the buckles 101 to be embedded, which may reduce the tarpaulin from sinking, but another problem is that the cross bar 10 is additionally provided, and a person making the tarpaulin needs to take down the tarpaulin, take down the cross bar 10, transport the tarpaulin into the open-top container, and then clamp the buckles 101 in the slots 102 to clamp the cross bar 10, which.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a need not the horizontal pole to have the tarpaulin for the open top container of better security stability.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a tarpaulin convenient for installing an open-top container comprises a tarpaulin body placed on the open-top container body, wherein strip tarpaulin hollow pipes formed by rolling up two sides of the tarpaulin and hot stamping are arranged on two sides of the tarpaulin body in the length direction of the open-top container body, fixed steel pipes are arranged in the strip tarpaulin hollow pipes, and a tensioning mechanism is arranged between the fixed steel pipes and the open-top container body;

the tensioning mechanism comprises a tensioning ring sleeved on the fixed steel pipe, the tensioning ring is bound through a vacant binding section on the long tarpaulin empty pipe, a tensioning belt is arranged on the tensioning ring and inserted into the tensioner, a fixed plate is arranged on the tensioner, and the fixed plate is welded on the open-top container body.

Through adopting above-mentioned technical scheme, preparation tarpaulin personnel roll up tarpaulin body both sides and carry out the blanching, form rectangular tarpaulin hollow pipe, insert fixed steel pipe in rectangular tarpaulin hollow pipe, fixed steel pipe also passes the straining ring simultaneously, and container preparation personnel welds the fixed plate on spacious top container body again, sets up the strainer on the fixed plate, easy to assemble and dismantlement strainer. The taut strainer of preparation tarpaulin personnel drives the taut area taut, also drives the taut ring taut to taut fixed steel pipe is taut, with the tarpaulin body taut and cover on spacious top container body, need not to use the horizontal pole, more save material, and the tightener is for tying up the tarpaulin body more labour saving and time saving through the rope before, save the manual work.

The utility model discloses further set up to: uncovered container body is located fixed steel pipe both ends department and is provided with fixing support, fixing support is including the PMKD of welding on uncovered container body, the last empty case of placing that is provided with of PMKD, place and offer vertical standing groove in the middle of the empty case, will place the empty case and separate for first half box body and second half box body, the axis of rotation is worn to be equipped with in first half box body one side upper end, the cover is equipped with the rotor plate in the axis of rotation, be provided with the torsional spring in the axis of rotation, the torsional spring is followed the rotor plate butt on second half box body is inboard.

Through adopting above-mentioned technical scheme, preparation tarpaulin personnel press fixed steel pipe on the rotor plate, the rotor plate rotates along the axis of rotation, fixed steel pipe gets into in the standing groove, and the rotor plate is because the torsional spring is along on the inboard of the half box body of butt second again, make first half box body, half box body of second and rotor plate form "door" form enclosed construction, fixed steel pipe is difficult for droing from the standing groove, form the structure that can only fix the one-way entering of steel pipe, promote the fastness of fixed steel pipe, reduce after the unexpected pine of taut area, fixing support can also the fixed steel pipe of secondary fixation.

The utility model discloses further set up to: the awning cloth body is evenly provided with a plurality of reinforcing belts along the width direction, and the reinforcing belts are positioned below the awning cloth body.

Through adopting above-mentioned technical scheme, through the strengthening band, when the taut tarpaulin body of strainer, the strengthening band atress is tight after, plays the effect of supporting the tarpaulin, reduces the torn condition of tarpaulin body, improves the fastness of tarpaulin body.

The utility model discloses further set up to: the tensioning device is characterized in that a first inclined plate which inclines downwards is arranged on the upper edge of the fixed plate, a clamping plate embedded into the first inclined plate is arranged on the tensioning device, opposite first connecting plates are arranged on two sides of the fixed plate in a protruding mode, second connecting plates attached to the inner sides of the two first connecting plates are arranged on two sides of the clamping plate in a protruding mode, and the first connecting plates are connected with the second connecting plates through bolts.

Through adopting above-mentioned technical scheme, on the first hang plate of cardboard embedding, make strainer and fixed plate initial joint, carry out final fixed through the bolted connection of first connecting plate and second connecting plate, make things convenient for the installation of tarpaulin personnel and dismantle the strainer, more labour saving and time saving.

The utility model discloses further set up to: the tensioning belt is provided with a limiting support, the limiting support comprises a tight bottom plate welded to the open-top container body, a pair of vertical plates are integrally formed at two ends of the tight bottom plate respectively, the vertical plates and the tight bottom plate are L-shaped, arc plates are arranged between the vertical plates and the tight bottom plate, and guide rollers are arranged between the two arc plates.

Through adopting above-mentioned technical scheme, the preparation tarpaulin personnel pass the gap between guide roll and the uncovered container body with the taut area to the direction that the taut area of direction tightens up reduces at the taut in-process of taut area by the strainer, and fixed steel pipe is to keeping away from the condition of uncovered container body one side slope, makes fixed steel pipe paste tight uncovered container body, reduction space in taut in-process.

The utility model discloses further set up to: the tarpaulin body is provided with locking mechanism along width direction both sides, locking mechanism includes a plurality of fixed orificess that set up along tarpaulin body width direction both sides, be provided with a plurality of solid fixed rings on the fixed orificess, be provided with a plurality of D type rings with solid fixed ring relative position on the uncovered container body, the D type ring passes solid fixed ring, be provided with fixed cover on the uncovered container body, sliding connection has horizontal slide bar on the fixed cover, it colludes to be provided with a plurality of D type intra-annular L types of wearing to locate on the slide bar.

Through adopting above-mentioned technical scheme, through the solid fixed ring of D type ring embedding, accomplish the preliminary connection between the tarpaulin cloth body and the uncovered container body, collude a plurality of L types on the slide bar and catch up the D type ring simultaneously again, accomplish the final connection between tarpaulin cloth body and the uncovered container body to can all D types one step be fixed in the L type and collude, thereby save the manual work, save time.

The utility model discloses further set up to: the fixed sleeve is provided with a locking spring, and one end of the locking spring, which is far away from the fixed sleeve, is abutted against an abutting plate on the fixed and sliding rod.

Through adopting above-mentioned technical scheme, locking spring promotes the slide bar through self elasticity, colludes the L type on the slide bar and catches on the D type ring, reduces the slide bar and takes place to slide, follows the condition that the D type ring drops.

To sum up, the beneficial effects of the utility model are that:

1. the fixed steel pipe, the strainer and the transverse pulling reinforcing belt are adopted, so that the tarpaulin body can be strained, the use of a plurality of cross rods is reduced, and the material is saved;

2. the fixing support is adopted, so that the effect of fixing the steel pipe and fixing the tarpaulin under the condition that the tensioner fails is achieved;

3. adopt locking mechanism to the production can be in fixed tarpaulin of other both sides, saves artificial effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic view of a partial dispersion explosion structure of the present embodiment.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is a schematic structural view for embodying the tensioner and the fixing plate in the present embodiment.

Fig. 5 is an enlarged view at B in fig. 2.

Fig. 6 is an enlarged view at C in fig. 2.

Fig. 7 is a schematic diagram of a prior art structure for embodying a crossbar.

In the figure, 1, a tarpaulin body; 11. a strip tarpaulin hollow pipe; 111. binding sections; 12. a fixing hole; 13. a fixing ring; 2. an open-top container body; 3. fixing the steel pipe; 4. a tensioning mechanism; 41. tensioning the ring; 42. tensioning the belt; 43. a tensioner; 431. a fixing plate; 432. a first inclined plate; 433. clamping a plate; 434. a first connecting plate; 435. a second connecting plate; 5. a fixed support; 51. fixing the bottom plate; 52. placing an empty box; 521. a placement groove; 53. a first half box; 54. a second half box; 55. a rotating shaft; 56. a rotating plate; 57. a torsion spring; 6. a reinforcing band; 7. a limiting support; 71. tightly adhering to the bottom plate; 72. a vertical plate; 73. an arc-shaped plate; 74. a guide roller; 8. a locking mechanism; 81. a D-shaped ring; 82. an L-shaped hook; 83. fixing a sleeve; 831. a locking spring; 84. a slide bar; 841. a butt joint plate; 10. a cross bar; 101. buckling; 102. a clamping groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a tarpaulin for open top container convenient to installation formula, including tentatively coveing tarpaulin body 1 on open top, tarpaulin body 1 is provided with rectangular tarpaulin hollow tube 11 in 2 length direction both sides of open top container body, and rectangular tarpaulin hollow tube 11 is rolled up by tarpaulin body 1 itself and is scalded and form to be provided with fixed steel pipe 3 in the rectangular tarpaulin hollow tube 11, fix tarpaulin body 1 through fixed steel pipe 3, need not horizontal pole 10 (see fig. 7), more save material. The fixed steel pipe 3 can also be a glass fiber hollow pipe, and is light in texture.

Referring to fig. 3, in order to tighten the tarpaulin body 1, a tightening mechanism 4 is provided between the fixed steel pipe 3 and the open-

top container body

2, and 3 to 5 tightening mechanisms 4 are provided on both sides of the open-top container body 2, respectively. The tensioning mechanism 4 comprises a tensioning ring 41 sleeved on the fixed steel pipe 3, a binding section 111 is arranged on the long tarpaulin hollow pipe 11, the tensioning ring 41 penetrates through the binding section 111 and is sleeved on the fixed steel pipe 3, a tensioning belt 42 downwards hanging along the open-top container body 2 is arranged on the tensioning ring 41, a tensioner 43 is arranged at one end, far away from the tensioning ring 41, of the tensioning belt 42, the tensioning belt 42 can be pulled through the tensioner 43, the fixed steel pipe 3 is pulled outwards, and the tarpaulin body 1 is covered on the open-top container body 2 in a tensioning state. The tensioner 43 has a tension of 1.5-2 tons in this embodiment, so that the tarpaulin body 1 is subjected to a large tensioning force, and in order to reduce the tearing of the tarpaulin body 1, a plurality of reinforcing strips 6 (see fig. 2) are provided in the width direction of the tarpaulin body 1. If necessary, a reinforcing band 6 may be provided in the longitudinal direction of the tent cloth.

Referring to fig. 4, in order to facilitate the installation and removal of the tensioner 43 by a person who manufactures the tarpaulin, a fixed plate 431 is welded to the open top container body 2 opposite to the tensioner 43, a first inclined plate 432 inclined downward is provided on the fixed plate 431, and a clamping plate 433 embedded in the first inclined plate 432 is provided on the tensioner 43 toward the fixed plate 431 to primarily fix the tensioner 43. Fixed plate 431 both sides arch has relative first connecting plate 434, and cardboard 433 both sides arch has the inboard second connecting plate 435 of two first connecting plates 434 of laminating, and preparation tarpaulin personnel pass through bolted connection first connecting plate 434 and second connecting plate 435 to final fixed strainer 43 also makes things convenient for preparation tarpaulin personnel to install and dismantle.

Referring to fig. 3, in the process of pulling down, because the tightening belt 42 firstly faces outwards and then is tightened downwards, the fixed steel tube 3 can lean outwards in the tightening process, so the position of the tightening belt 42 close to the fixed steel tube 3 is provided with the limit support 7, the limit support 7 comprises a tight bottom plate 71 welded on the upper surface of the open-top container body 2, two ends of the tight bottom plate 71 are respectively and integrally formed with a pair of vertical plates 72, and the vertical plates 72 are tightly attached to the long tarpaulin hollow tube 11 on the tarpaulin body 1, so that the position of the tarpaulin body 1 can also be fixed. The pair of vertical plates 72 and the close-attaching bottom plate 71 are both L-shaped, arc-shaped plates 73 are arranged between the vertical plates 72 and the close-attaching bottom plate 71, and a guide roller 74 is arranged between the two arc-shaped plates 73. The tarpaulin maker passes the tightening strap 42 through the gap between the guide roller 74 and the open-top container body 2 so that the tightening direction of the guide tightening strap 42 is a vertical direction, thereby reducing the inclination of the fixed steel pipe 3 caused by the outward tightening of the tightening strap 42.

Referring to fig. 5, the fixing brackets 5 for fixing the steel pipes 3 are disposed at two ends of the steel pipes 3, each fixing bracket 5 includes four fixing bottom plates 51 (see fig. 3) welded to the upper surface of the open-top container body 2, the four fixing bottom plates 51 are respectively located at four ends of the two steel pipes 3, a hollow accommodating box 52 is disposed on each fixing bottom plate 51, a vertical accommodating slot 521 for accommodating the steel pipes 3 is formed in the middle of the hollow accommodating box 52, the hollow accommodating box 52 is divided into a first half box 53 and a second half box 54 by the accommodating slot 521, a rotating shaft 55 is inserted into the upper end of the first half box 53, a rotating plate 56 is sleeved on the rotating shaft 55, a torsion spring 57 is disposed on the rotating shaft 55, the torsion spring 57 rotates to abut the rotating plate 56 against the inner upper edge of the second half box 54, so that the first half box 53, the second half box 54 and the rotating plate 56 form a "door" -shaped closed structure, and the rotating plate 56 can be rotated downward to be opened. The tarpaulin maker presses the fixing steel pipes 3 against the rotating plate 56, and the rotating plate 56 rotates along the rotating shaft 55, so that the fixing steel pipes 3 are received in the receiving groove 521. The rotating plate 56 is again abutted against the inner upper edge of the second half box body 54 due to the restoring force of the torsion spring 57, and the fixed steel pipe 3 is not easy to fall off from the placing groove 521, so that a structure that only the fixed steel pipe 3 enters in a single direction is formed, and the fixed steel pipe 3 is not easy to fall off from the open-top container body 2.

Referring to fig. 6, after both sides of the tarpaulin body 1 in the length direction are fixed, in order to fix both sides of the tarpaulin in the width direction, the two sides of the tarpaulin body 1 along the width direction are provided with locking mechanisms 8, the locking mechanisms 8 comprise a plurality of fixing holes 12 arranged along the two sides of the tarpaulin body 1 along the width direction, and fixing rings 13 are fixed on the inner sides of the fixing holes 12 in the circumferential direction, a plurality of D-shaped rings 81 for the fixing rings 13 to pass through are arranged on the open-top container body 2 opposite to the fixing rings 13, a vertical fixing sleeve 83 is arranged on the open-top container body 2, a transverse sliding rod 84 is connected on the fixing sleeve 83 in a sliding way, and the sliding rod 84 is parallel to the open-top container body 2, the sliding rod 84 is provided with a plurality of L-shaped hooks 82 which are arranged in the D-shaped ring 81 in a penetrating way, and a person who loads and unloads the tarpaulin transversely moves and rotates the sliding rod 84, so that the L-shaped hooks 82 can be arranged in the D-shaped ring 81 in a penetrating way to fix two sides of the tarpaulin body 1 in the width direction.

Referring to fig. 6, since the sliding rod 84 has no fixing device, and the L-shaped hook 82 on the sliding rod 84 is easy to fall off from the D-shaped ring 81 during transportation, the fixing sleeve 83 is provided with a locking spring 831 sleeved on the sliding rod 84, and one end of the locking spring 831, which is far away from the fixing sleeve 83, abuts against the abutting plate 841 fixed on the sliding rod 84. The L-shaped hook 82 is always abutted against the D-shaped ring 81 by the urging force of the lock spring 831.

The implementation principle of the above embodiment is as follows: the preparation tarpaulin personnel roll up tarpaulin body 1 both sides and heat and scald, form rectangular tarpaulin hollow tube 11, insert fixed steel pipe 3 in rectangular tarpaulin hollow tube 11, pass tensioning ring 41 through fixed steel pipe 3, and the preparation tarpaulin personnel press fixed steel pipe 3 on rotor plate 56, rotor plate 56 rotates along axis of rotation 55, during fixed steel pipe 3 got into standing groove 521, first half box body 53, half box body 54 of second and rotor plate 56 form "door" form enclosed construction, thereby tentatively fix fixed steel pipe 3.

The container maker welds the fixing plate 431 to the open-top container body 2, inserts the clamping plate 433 into the first inclined plate 432, and finally fixes the tensioner 43 to the fixing plate 431 through the bolt connection between the first connecting plate 434 and the second connecting plate 435. The cargo handling staff passes the tensioning belt 42 through the gap between the guide roller 74 and the open-top container body 2, and the tensioning tensioner 43 drives the tensioning belt 42 to be tensioned and also drives the tensioning ring 41 to be tensioned, so that the fixed steel pipe 3 is tensioned and the tarpaulin body 1 is covered on the open-top container body 2 without using the buckle 101.

Finally, the D-ring 81 is inserted into the fixing ring 13, the worker pulls and rotates the sliding rod 84 to hook the L-shaped hook 82 on the sliding rod 84 to the D-ring 81, and the locking spring 831 pushes the sliding rod 84 by its own elasticity.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a be convenient for open top container of installation formula uses tarpaulin, characterized by: the awning cloth comprises an awning cloth body (1) placed on an open-top container body (2), wherein strip awning cloth hollow pipes (11) formed by rolling up two sides of awning cloth and hot-ironing are arranged on the two sides of the awning cloth body (1) in the length direction of the open-top container body (2), fixed steel pipes (3) are arranged in the strip awning cloth hollow pipes (11), and a tensioning mechanism (4) is arranged between the fixed steel pipes (3) and the open-top container body (2);

the tensioning mechanism (4) comprises a tensioning ring (41) sleeved on the fixed steel pipe (3), the tensioning ring (41) is provided with a tensioning belt (42) through a binding section (111) which is vacant on the long tarpaulin hollow pipe (11), the tensioning belt (42) is inserted into the tensioner (43), a fixing plate (431) is arranged on the tensioner (43), and the fixing plate (431) is welded on the open-top container body (2).

2. A tarpaulin for an open top container easy to install as claimed in claim 1, wherein: uncovered top container body (2) are located fixed steel pipe (3) both ends department and are provided with fixing support (5), fixing support (5) are including welding PMKD (51) on uncovered top container body (2), be provided with on PMKD (51) and place empty case (52), place and offer vertical standing groove (521) in the middle of empty case (52), will place empty case (52) and separate for first half box body (53) and second half box body (54), axis of rotation (55) are worn to be equipped with in first half box body (53) one side upper end, the cover is equipped with rotor plate (56) on axis of rotation (55), be provided with torsional spring (57) on axis of rotation (55), torsional spring (57) are followed rotor plate (56) butt on second half box body (54) inboard.

3. A tarpaulin for an open top container easy to install as claimed in claim 2, wherein: the awning cloth body (1) is uniformly provided with a plurality of reinforcing belts (6) along the width direction, and the reinforcing belts (6) are positioned below the awning cloth body (1).

4. A tarpaulin for an open top container easy to install according to claim 3, wherein: the upper edge of the fixed plate (431) is provided with a first inclined plate (432) which inclines downwards, a clamping plate (433) embedded into the first inclined plate (432) is arranged on the tensioner (43), opposite first connecting plates (434) protrude from two sides of the fixed plate (431), second connecting plates (435) attached to the inner sides of the two first connecting plates (434) protrude from two sides of the clamping plate (433), and the first connecting plates (434) are connected with the second connecting plates (435) through bolts.

5. A tarpaulin for an open top container easy to install according to claim 4, wherein: the tensioning device is characterized in that a limiting support (7) is arranged at the tensioning belt (42), the limiting support (7) comprises a tight attaching bottom plate (71) welded on the open-top container body (2), a pair of vertical plates (72) are integrally formed at two ends of the tight attaching bottom plate (71), the vertical plates (72) and the tight attaching bottom plate (71) are both L-shaped, arc-shaped plates (73) are arranged between the vertical plates (72) and the tight attaching bottom plate (71), and guide rollers (74) are arranged between the two arc-shaped plates (73).

6. A tarpaulin for an open top container easy to install according to claim 5, wherein: the tent cloth body (1) is provided with locking mechanism (8) along width direction both sides, locking mechanism (8) include a plurality of fixed orificess (12) that set up along tent cloth body (1) width direction both sides, be provided with a plurality of solid fixed ring (13) on fixed orificess (12), be provided with a plurality of D type ring (81) with solid fixed ring (13) relative position on uncovered container body (2), D type ring (81) pass solid fixed ring (13), be provided with fixed cover (83) on uncovered container body (2), sliding connection has horizontal slide bar (84) on fixed cover (83), it colludes (82) to be provided with a plurality of L types of wearing to locate in D type ring (81) on slide bar (84).

7. A tarpaulin for an open top container easy to install according to claim 6, wherein: the locking device is characterized in that a locking spring (831) is arranged on the fixing sleeve (83), and one end, far away from the fixing sleeve (83), of the locking spring (831) abuts against a contact plate (841) on the fixing and sliding rod (84).