CN218594110U - A tipper that is used for tipper to cover tarpaulin device and has it - Google Patents
A tipper that is used for tipper to cover tarpaulin device and has it Download PDFInfo
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- CN218594110U CN218594110U CN202221174037.2U CN202221174037U CN218594110U CN 218594110 U CN218594110 U CN 218594110U CN 202221174037 U CN202221174037 U CN 202221174037U CN 218594110 U CN218594110 U CN 218594110U
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Abstract
A cover tarpaulin device for a dump truck and a dump truck having the same, the device comprising: sliding guide rails arranged on the upper edges of the two sides of the boxcar; a foldable tarpaulin mechanism arranged at an opening above the boxcar; the fixed part of the foldable tarpaulin mechanism is fixedly connected with the upper edge of the front end of the carriage; the sliding part of the foldable tarpaulin mechanism is arranged on the sliding guide rail in a sliding manner; the foldable tarpaulin mechanism has a first open state for opening the upper end of the boxcar and a second closed state for closing the upper end of the boxcar. The application provides a technical scheme can control boxcar and open and boxcar seals, can let the tarpaulin stable setting in the carriage upper end when user state, can deal with extreme weather such as stormy weather.
Description
Technical Field
The utility model relates to a tarpaulin covering device for a self-discharging truck, belonging to the field of transportation assistance; the utility model discloses still relate to a self-discharging freight train.
Background
The transportation of material is very important to the construction trade, and the dump truck is the most commonly used transport means that is used for transporting the material in various construction sites, does not do not establish the top cap on the dump truck carriage, and the goods lacks the condition that effective protection and very easily appear the goods and pour in the transportation.
The carriage top canopy that uses at present mainly covers and dismantles for the manual work, consequently also produces many unnecessary danger and trouble, and the truck driver need climb the manual adjustment of placing in carriage and cover the tarpaulin, and the operation is wasted time and energy the inefficiency, and meets the dangerous condition that storm weather also can produce the tarpaulin and is blown up because of tying up not firm, very easily arouses the traffic accident.
Therefore, how to provide a cover tarpaulin device for a dump truck, which can control the opening and closing of the boxcar, can stably arrange the tarpaulin at the upper end of the boxcar in a use state, and can cope with extreme weather such as storm, is a technical problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art, the utility model aims to control boxcar and open and close with boxcar, can let the tarpaulin stable setting in the carriage upper end when user state, can deal with extreme weather such as stormy weather. The utility model provides a cover tarpaulin device for self-discharging freight train, the device includes: sliding guide rails arranged on the upper edges of the two sides of the boxcar; a foldable tarpaulin mechanism arranged at an opening above the boxcar; the fixed part of the foldable tarpaulin mechanism is fixedly connected with the upper edge of the front end of the carriage; the sliding part of the foldable tarpaulin mechanism is arranged on the sliding guide rail in a sliding manner; the foldable tarpaulin mechanism has a first open state for opening the upper end of the boxcar and a second closed state for closing the upper end of the boxcar.
According to a first embodiment of the present invention, there is provided a covering tarpaulin device for a dump truck:
a tarpaulin device for a dump truck, the device comprising: sliding guide rails arranged on the upper edges of the two sides of the boxcar; a foldable tarpaulin mechanism arranged at an opening above the boxcar; the fixed part of the foldable tarpaulin mechanism is fixedly connected with the upper edge of the front end of the carriage; the sliding part of the foldable tarpaulin mechanism is arranged on the sliding guide rail in a sliding way; the foldable tarpaulin mechanism has a first open state for opening the upper end of the boxcar and a second closed state for closing the upper end of the boxcar.
Further, as a more preferred embodiment of the present invention, the foldable tarpaulin mechanism further comprises a head end folding structure and a tail end folding structure; the head end folding structure is connected with the tail end folding structure; one end of the head end folding structure is fixedly connected with the upper edge of the front end of the carriage through the fixing part; one end of the tail end folding structure, which is far away from the head end folding structure, is arranged on the sliding guide rail in a sliding mode through the sliding portion.
Further, as a more preferred embodiment of the present invention, the foldable tarpaulin mechanism further comprises a middle folding structure; the head end folding structure is connected with the tail end folding structure through the middle folding structure.
Further, as a more preferred embodiment of the present invention, the foldable tarpaulin mechanism further comprises a sliding rail; one end of the head end folding structure, which is far away from the fixed part, is connected with the middle folding structure through the sliding cross rod; one end of the middle folding structure, which is far away from the head end folding structure, is connected with the tail end folding structure through the sliding cross rod; the adjacent middle folding structures are connected through the sliding cross rod; and two ends of the sliding cross rod are arranged on the sliding guide rail in a sliding manner.
Further, as a more preferred embodiment of the present invention, the head-end folding structure, the tail-end folding structure, and the middle folding structure each include a tarpaulin unit and a hinge rod; two adjacent tarpaulin units are hinged through the hinge rod.
Further, as a more preferable embodiment of the present invention, the tarpaulin unit comprises a frame, a clamping plate, and a tarpaulin; the framework is a rectangular frame, the clamping plates are arranged on the frames on two opposite sides of the framework, and the tarpaulin is clamped between the framework and the clamping plates.
Further, as a more preferred embodiment of the present invention, the tarpaulin unit further comprises a screw; the framework is provided with a threaded hole, and the clamping plate is provided with a through hole; the screw passes through the through hole and is arranged in the threaded hole, and the screw is used for fastening the framework and the clamping plate.
Further, as a more preferred embodiment of the present invention, the splint is provided with a matrix arrangement of saw-toothed projections on one side.
Further, as a more preferred embodiment of the present invention, the apparatus further comprises a driving mechanism; the drive mechanism includes: the threaded rod, the threaded sleeve and the motor are arranged on the outer wall of the sleeve; the threaded rod is rotatably arranged on the sliding guide rail, the threaded sleeve is connected with the threaded rod through a threaded structure, and the sliding part is connected with the threaded sleeve; the motor is connected with the threaded rod.
According to a second embodiment of the present invention, there is provided a dump truck:
a dump truck, the truck comprising: the covering tarpaulin device for the dump truck comprises a carriage and the covering tarpaulin device for the dump truck, which is arranged on the carriage.
Compared with the prior art, the technical scheme provided by the application. The foldable tarpaulin mechanism comprises a carriage, a carriage front end, a carriage sliding part, a foldable tarpaulin mechanism fixing part, a sliding guide rail, a foldable tarpaulin mechanism sliding part and a sliding guide rail. The application provides a technical scheme can control boxcar and open and boxcar seals, can let the tarpaulin stable setting in the carriage upper end when user state, can deal with extreme weather such as stormy weather.
Drawings
Fig. 1 is a schematic view of an overall structure of a tarpaulin covering device for a dump truck according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a head-end folding structure, a middle folding structure and a tail-end folding structure in an embodiment of the present invention;
fig. 3 is a schematic structural view of the tarpaulin unit in the embodiment of the present invention;
FIG. 4 is a schematic view of the frame and the clamping plate according to an embodiment of the present invention;
fig. 5 is a schematic view of the sliding rail and the driving mechanism according to the embodiment of the present invention;
fig. 6 is a schematic structural diagram of a dump truck according to an embodiment of the present invention.
Reference numerals are as follows:
a slide rail 1; a foldable tarpaulin mechanism 2; a fixed portion 201; a slide portion 202; a head end folding structure 203; an end fold structure 204; an intermediate folded structure 205; a sliding crossbar 206; a tarpaulin unit A; a skeleton A1; a splint A2; tarpaulin A3; a hinge lever B; a threaded hole H1; a through hole H2; a drive mechanism 3; threaded rod 301; a threaded sleeve 302; a motor 303; a compartment C; a cover tarpaulin device D for a dump truck.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.
According to a first embodiment of the present invention, there is provided a covering tarpaulin device for a dump truck:
a covering tarpaulin device for a dump truck, the device comprising: sliding guide rails 1 arranged on the upper edges of two sides of the boxcar; a foldable tarpaulin mechanism 2 arranged at an opening above the boxcar; wherein, the fixing part 201 of the foldable tarpaulin mechanism 2 is fixedly connected with the upper edge of the front end of the carriage; the sliding part 202 of the foldable tarpaulin mechanism 2 is arranged on the sliding guide rail 1 in a sliding way; the foldable tarpaulin mechanism 2 has a first open state to open the upper end of the freight car and a second closed state to close the upper end of the freight car.
The application provides a technical scheme that is used for covering tarpaulin device of self-discharging freight train. In the scheme, one end of the foldable tarpaulin mechanism is fixedly arranged on the upper edge of the front end of the carriage through the fixing part of the foldable tarpaulin mechanism, the other end of the foldable tarpaulin mechanism is arranged on the sliding guide rails on the upper edges of the two sides of the carriage in a sliding mode through the sliding part of the foldable tarpaulin mechanism, a first opening state that the foldable tarpaulin mechanism is folded by taking the front end of the carriage as a base point and a second closing state that the foldable tarpaulin mechanism is unfolded towards the tail of the carriage by taking the front end of the carriage as a base point are further realized, and the tarpaulin is stably arranged on the upper edge plane of the truck carriage when the foldable tarpaulin mechanism is connected with the sliding guide rails and the closing state is also realized. The technical scheme that this application provided can control boxcar and open and boxcar seals, can let the tarpaulin stable setting in the carriage upper end when the user state, can deal with extreme weather such as storms.
Specifically, in the embodiment of the present invention, the foldable tarpaulin mechanism 2 further comprises a head end folding structure 203 and a tail end folding structure 204; the head end folding structure 203 is connected with the tail end folding structure 204; one end of the head end folding structure 203 is fixedly connected with the upper edge of the front end of the carriage through the fixing part 201; the end of the tail end folding structure 204 far from the head end folding structure 203 is slidably disposed on the sliding guide rail 1 through the sliding portion 202.
It should be noted that, the structure of the head end folding structure is consistent with that of the tail end folding structure, only the head end folding structure is close to the front part of the carriage, and the tail end folding structure is far away from the front part of the carriage.
Specifically stated, in the embodiment of the present invention, the foldable tarpaulin mechanism 2 further comprises an intermediate folding structure 205; the head end folding structure 203 is connected to the tail end folding structure 204 by the intermediate folding structure 205.
It should be noted that the middle folding structure is consistent with the structure of the head end folding structure and the tail end folding structure, and is only added as the extension of the length of the foldable tarpaulin mechanism, and the number of the middle folding structures can be one or more, and is determined according to the length of the carriage.
Specifically stated, in the embodiment of the present invention, the foldable tarpaulin mechanism 2 further comprises a sliding rail 206; the end of the head end folding structure 203 far away from the fixing part 201 is connected with the middle folding structure 205 through the sliding cross bar 206; the end of the intermediate folding structure 205 remote from the head end folding structure 203 is connected to the end folding structure 204 by the sliding cross bar 206; the adjacent intermediate folding structures 205 are connected through the sliding cross bar 206; the two ends of the sliding cross bar 206 are slidably disposed on the sliding guide rail 1.
What need explain is, head end beta structure, middle beta structure, connect through the slip horizontal pole between the terminal beta structure, the slip horizontal pole sets up on the sliding guide who follows on the carriage both sides, the slip horizontal pole does not provide drive power, only do the guide effect for above-mentioned beta structure motion, guarantee that collapsible tarpaulin mechanism can not be separated from the carriage upper end by storm or other reasons, collapsible tarpaulin mechanism realizes that the function of folding and expansion only relies on the sliding part to provide the power of equidirectional, the slip horizontal pole sets up the folding and the activity of expansion that also make collapsible tarpaulin mechanism at the coplanar with the sliding part is more stable in the same direction.
Specifically, in the embodiment of the present invention, the head-end folding structure 203, the tail-end folding structure 204, and the middle folding structure 205 all include a tarpaulin unit a and a hinge rod B; two adjacent tarpaulin units A are hinged through the hinge rod B.
Specifically, in the embodiment of the present invention, the tarpaulin unit a includes a frame A1, a clamping plate A2, and a tarpaulin A3; the framework A1 is a rectangular frame, the clamping plates A2 are arranged on the frames on two opposite sides of the framework A1, and the tarpaulin A3 is clamped between the framework A1 and the clamping plates A2.
It should be noted that, in the prior art, the used tarpaulin is a whole tarpaulin capable of covering the upper end of the whole carriage, and the tarpaulin is often folded and unfolded for many times in use, so that the crease is extremely easy to damage, and the damaged part of the tarpaulin also needs to be replaced by the whole tarpaulin, which causes higher cost; and put relatively, the technical scheme that this application provided constitutes different tarpaulin units through tarpaulin split into several area tarpaulin less relatively with skeleton and splint, then the tarpaulin does not participate in folding activity, and the tarpaulin does not have the loss that folding activity can effectual reduction tarpaulin, and the tarpaulin is more durable. Meanwhile, only one piece of tarpaulin needs to be replaced when the single tarpaulin is damaged, and maintenance cost is effectively reduced.
Specifically, in the embodiment of the present invention, the tarpaulin unit a further includes a screw A4; the framework A1 is provided with a threaded hole H1, and the clamping plate A2 is provided with a through hole H2; the screw A4 passes through the through hole H2 is arranged in the threaded hole H1, and the screw A4 is used for fastening the framework A1 and the clamping plate A2.
Specifically, in the embodiment of the present invention, the clamping plate A2 is provided with a plurality of saw-toothed protrusions arranged in a matrix.
It should be noted that the sawtooth-shaped protrusions arranged on the clamping plates are used for grasping the tarpaulin, so that the tarpaulin is stably installed.
Specifically, in the embodiment of the present invention, the device further includes a driving mechanism 3; the drive mechanism 3 includes: threaded rod 301, threaded sleeve 302, motor 303; the threaded rod 301 is rotatably arranged on the sliding guide rail 1, the threaded sleeve 302 is connected with the threaded rod 301 through a threaded structure, and the sliding part 202 is connected with the threaded sleeve 302; the motor 303 is connected to the threaded rod 301.
It should be noted that the sliding guide is a semi-closed shell, the opening is provided with a track along the length direction, the sliding cross rod is arranged on the track through a sliding block, the threaded rod is arranged inside the sliding guide through rotating bearings arranged at two ends of the sliding guide, and the rocking handle and the threaded rod can also be connected to realize manual driving.
According to the utility model discloses a second embodiment provides a dump truck:
a dump truck, the truck comprising: the covering tarpaulin device for the dump truck comprises a carriage C and a covering tarpaulin device D arranged on the carriage in the first embodiment.
Example 1
A tarpaulin device for a dump truck, the device comprising: sliding guide rails 1 arranged on the upper edges of two sides of the boxcar; a foldable tarpaulin mechanism 2 arranged at an opening above the boxcar; wherein, the fixing part 201 of the foldable tarpaulin mechanism 2 is fixedly connected with the upper edge of the front end of the carriage; the sliding part 202 of the foldable tarpaulin mechanism 2 is arranged on the sliding guide rail 1 in a sliding way; the foldable tarpaulin mechanism 2 has a first open state to open the upper end of the freight car and a second closed state to close the upper end of the freight car.
Example 2
Example 3
Example 2 is repeated except that the collapsible tarpaulin mechanism 2 further comprises an intermediate folding structure 205; the head end folding structure 203 is connected to the tail end folding structure 204 by the intermediate folding structure 205.
Example 4
Example 3 is repeated except that the foldable tarpaulin mechanism 2 further comprises a sliding rail 206; the end of the head end folding structure 203 far away from the fixing part 201 is connected with the middle folding structure 205 through the sliding cross bar 206; the end of the intermediate folding structure 205 remote from the head end folding structure 203 is connected to the end folding structure 204 by the sliding cross bar 206; the adjacent intermediate folding structures 205 are connected through the sliding cross bar 206; the two ends of the sliding cross bar 206 are slidably disposed on the sliding guide rail 1.
Example 5
Example 6
Example 5 was repeated except that the tarpaulin unit a included a frame A1, a splint A2, and a tarpaulin A3; the framework A1 is a rectangular frame, the clamping plates A2 are arranged on the frames on two opposite sides of the framework A1, and the tarpaulin A3 is clamped between the framework A1 and the clamping plates A2.
Example 7
Example 6 is repeated except that the tarpaulin unit a further comprises screws A4; the framework A1 is provided with a threaded hole H1, and the clamping plate A2 is provided with a through hole H2; the screw A4 passes through the through hole H2 is arranged in the threaded hole H1, and the screw A4 is used for fastening the framework A1 and the clamping plate A2.
Example 8
Example 6 was repeated except that the splint A2 was provided on one surface thereof with serrations arranged in a matrix.
Example 9
Example 1 is repeated except that the apparatus further comprises a drive mechanism 3; the drive mechanism 3 includes: a threaded rod 301, a threaded sleeve 302 and a motor 303; the threaded rod 301 is rotatably arranged on the sliding guide rail 1, the threaded sleeve 302 is connected with the threaded rod 301 through a threaded structure, and the sliding part 202 is connected with the threaded sleeve 302; the motor 303 is connected to the threaded rod 301.
Example 10
A dump truck, the truck comprising: the covering tarpaulin device for the dump truck comprises a carriage C and a covering tarpaulin device D arranged on the carriage in the first embodiment.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A tarpaulin covering device for a dump truck, the tarpaulin covering device comprising:
sliding guide rails (1) arranged on the upper edges of the two sides of the boxcar;
a foldable tarpaulin mechanism (2) arranged at an opening above the boxcar;
wherein, a fixed part (201) of the foldable tarpaulin mechanism (2) is fixedly connected with the upper edge of the front end of the carriage;
the sliding part (202) of the foldable tarpaulin mechanism (2) is arranged on the sliding guide rail (1) in a sliding way;
the foldable tarpaulin mechanism (2) is provided with a first opening state for opening the upper end of the boxcar and a second closing state for closing the upper end of the boxcar;
wherein, the foldable tarpaulin mechanism (2) also comprises a head end folding structure (203) and a tail end folding structure (204);
the head end folding structure (203) is connected with the tail end folding structure (204);
one end of the head end folding structure (203) is fixedly connected with the upper edge of the front end of the carriage through the fixing part (201);
one end of the tail end folding structure (204) far away from the head end folding structure (203) is arranged on the sliding guide rail (1) in a sliding mode through the sliding part (202).
2. The tarpaulin device for a dump truck according to claim 1, wherein the foldable tarpaulin mechanism (2) further comprises an intermediate folding structure (205);
the head end folding structure (203) is connected to the tail end folding structure (204) by the intermediate folding structure (205).
3. The covering tarpaulin device for a dump truck according to claim 2, wherein the foldable tarpaulin mechanism (2) further comprises a sliding rail (206);
one end of the head end folding structure (203) far away from the fixed part (201) is connected with the middle folding structure (205) through the sliding cross rod (206);
the end of the middle folding structure (205) far away from the head end folding structure (203) is connected with the tail end folding structure (204) through the sliding cross bar (206);
the adjacent intermediate folding structures (205) are connected through the sliding cross bar (206);
two ends of the sliding cross rod (206) are arranged on the sliding guide rail (1) in a sliding mode.
4. The covering tarpaulin device for a dump truck according to claim 2, wherein the head end folding structure (203), the tail end folding structure (204), the middle folding structure (205) each comprise a tarpaulin unit (a), a hinge bar (B);
the two adjacent tarpaulin units (A) are hinged through the hinge rod (B).
5. The tarpaulin covering apparatus for a dump truck according to claim 4, wherein the tarpaulin unit (A) comprises a frame (A1), a plywood (A2), and a tarpaulin (A3);
the awning is characterized in that the framework (A1) is a rectangular frame, the clamping plates (A2) are arranged on the frames at two opposite sides of the framework (A1), and the awning cloth (A3) is clamped between the framework (A1) and the clamping plates (A2).
6. The tarpaulin device for a dump truck according to claim 5, wherein the tarpaulin unit (A) further comprises a screw (A4);
a threaded hole (H1) is formed in the framework (A1), and a through hole (H2) is formed in the clamping plate (A2);
the screw (A4) passes through the through hole (H2) and is arranged in the threaded hole (H1), and the screw (A4) is used for fastening the framework (A1) and the clamping plate (A2).
7. The tarpaulin device for a dump truck according to claim 5, wherein the clamping plate (A2) is provided with serrations on one surface thereof in a matrix arrangement.
8. The tarpaulin device for a dump truck according to claim 1, wherein the device further comprises a driving mechanism (3);
the drive mechanism (3) comprises: the device comprises a threaded rod (301), a threaded sleeve (302) and a motor (303);
the threaded rod (301) is rotatably arranged on the sliding guide rail (1), the threaded sleeve (302) is connected with the threaded rod (301) through a threaded structure, and the sliding part (202) is connected with the threaded sleeve (302);
the motor (303) is connected with the threaded rod (301).
9. A dump truck, comprising:
a cabin (C); a covering tarpaulin device (D) for a dump truck according to any of the claims 1 to 8 arranged on said body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221174037.2U CN218594110U (en) | 2022-05-16 | 2022-05-16 | A tipper that is used for tipper to cover tarpaulin device and has it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221174037.2U CN218594110U (en) | 2022-05-16 | 2022-05-16 | A tipper that is used for tipper to cover tarpaulin device and has it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218594110U true CN218594110U (en) | 2023-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221174037.2U Active CN218594110U (en) | 2022-05-16 | 2022-05-16 | A tipper that is used for tipper to cover tarpaulin device and has it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218594110U (en) |
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2022
- 2022-05-16 CN CN202221174037.2U patent/CN218594110U/en active Active
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