CN214192262U - Tarpaulin lifting device - Google Patents

Abstract

The utility model belongs to the technical field of the tarpaulin, a tarpaulin elevating gear is related to, including base, support column, portal frame body and first recess, the body sets up in the support column upper end, first recess has been seted up on portal frame body surface. Its beneficial effect is, this tarpaulin elevating gear, through first electric putter, the screw thread post, the cooperation of screw thread section of thick bamboo and spliced pole, when people need adjust the height and the width of portal frame body, people only need earlier through the operation of the first electric putter of control switch control, make portal frame body rebound, can adjust the whole height of portal frame body, simultaneously people pass through the operation of control switch control motor, it rotates to drive the pivot, under the cooperation of screw thread post and screw thread section of thick bamboo, can shift out the spliced pole second recess, make the width between two portal frame bodies increase, move to the assigned position when the spliced pole, people press the switch control motor through control and stop the operation, make things convenient for people to adjust the height and the width of portal frame body.

Description

Tarpaulin lifting device

Technical Field

The utility model belongs to the technical field of the tarpaulin, concretely relates to tarpaulin elevating gear.

Background

In order to prevent an automobile from being exposed in summer and being exposed to snow and rain in winter, a driver of the automobile sometimes can completely cover the automobile by using tarpaulin to shade the sun or rain and snow, when the automobile is covered, people often need to use a portal frame to lift the tarpaulin to the top, then move the automobile below the tarpaulin and then drop the tarpaulin to cover the automobile, but the existing portal frame is inconvenient to adjust the height and the width, and meanwhile, after the tarpaulin is dropped by using a pull rope, the pull rope cannot be well fixed, so that the tarpaulin is inconvenient to reuse.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a tarpaulin elevating gear, it has solved the portal frame and is not convenient for height-adjusting and width, can not carry out the technical problem fixed to the stay cord well.

In order to achieve the above object, the utility model provides a following technical scheme: a tarpaulin lifting device comprises a base, a support column, a portal frame body and a first groove, wherein the tarpaulin lifting device is arranged at the upper end of the support column, the first groove is formed in the surface of the portal frame body, the other end of the support column penetrates through the first groove, a movable groove is formed in the surface of the support column, a first electric push rod is fixedly connected to the inner wall of the movable groove, the other end of the first electric push rod is fixedly connected to the inner wall of the first groove, a first slide block is fixedly connected to the side surface of the support column, a first slide groove is formed in the surface of the first groove, the first slide block is slidably connected to the first slide groove, two first slide blocks and two first slide grooves are respectively and are symmetrically arranged at two sides of the support column, two support columns and two portal frame bodies are respectively arranged, a second groove is formed in the portal frame body, and a support is fixedly connected to the inner wall of the second groove, the inside fixedly connected with motor of support, the output shaft fixedly connected with pivot of motor, pivot one end fixedly connected with screw thread post, screw thread post other end threaded connection has a screw thread section of thick bamboo, screw thread section of thick bamboo other end fixedly connected with spliced pole, spliced pole other end fixed connection is in another portal frame body side.

As a further aspect of the present invention: the portal frame body side fixedly connected with bracing piece, portal frame body lower surface fixedly connected with pulley, the pulley surface overlap joint has the stay cord body, support column side fixedly connected with fixed block, the through-hole has been seted up on the fixed block surface, the stay cord body is worn to establish in the through-hole, the fixed block surface is provided with spacing subassembly, the spacing subassembly other end closely laminates with the stay cord body.

As a further aspect of the present invention: the side face of the connecting column is fixedly connected with a second sliding block, a second sliding groove is formed in the surface of the second groove, the second sliding block is connected in the second sliding groove in a sliding mode, the number of the second sliding blocks is two, and the second sliding blocks and the second sliding grooves are symmetrically arranged on two sides of the connecting column.

As a further aspect of the present invention: the limiting assembly comprises a limiting groove, the limiting groove is formed in the surface of the fixing block, a limiting rod is arranged in the limiting groove in a penetrating mode, a handle is fixedly connected with one end of the limiting rod, a spring is sleeved on the surface of the limiting rod, a stop block is fixedly connected with the surface of the limiting rod, the limiting rod is arranged in a penetrating hole in a penetrating mode, and the other end of the limiting rod is tightly attached to the pull rope body.

As a further aspect of the present invention: the telescopic groove is formed in the lower surface of the base, a second electric push rod is fixedly connected inside the telescopic groove, the other end of the second electric push rod is fixedly connected with a wheel group, and a base is fixedly connected to the lower surface of the base.

As a further aspect of the present invention: the support column is internally provided with an energy storage bin, the energy storage bin is internally provided with a storage battery, the front side of the support column is fixedly connected with a control switch, and a microprocessor is arranged inside the control switch.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this tarpaulin elevating gear, through first electric putter, the screw thread post, the cooperation of screw thread section of thick bamboo and spliced pole, when people need adjust the height and the width of portal frame body, people only need earlier through the first electric putter function of control switch control, make portal frame body rebound, can adjust the whole height of portal frame body, people pass through control switch control motor function simultaneously, it rotates to drive the pivot, under the cooperation of screw thread post and screw thread section of thick bamboo, can shift out the spliced pole second recess, make the width between two portal frame bodies increase, when the spliced pole removes to the assigned position, people can press on-off control motor stop work through control, made things convenient for people to adjust the height and the width of portal frame body, make the device can match the vehicle of different models.

2. This tarpaulin elevating gear, through the cooperation of second electric putter, wheel group, base, people pass through the function of control switch control second electric putter to drive wheel group and remove, take place to break away from when wheel group and ground, when the base contacted with ground simultaneously, people only need stop the function through control switch control second electric putter, thereby guaranteed that the device can keep stable state at the in-process that carries out normal operation.

3. This tarpaulin elevating gear, through the cooperation of stay cord body and pulley, people are connected the adjacent two angles of tarpaulin with the stay cord body, then people are through the pulling stay cord body other end, with the tarpaulin pull-up to the top, people park the vehicle in the assigned position simultaneously, people can loosen the stay cord body other end for the tarpaulin falls on the vehicle top, covers the vehicle, has made things convenient for people to cover the vehicle, has alleviateed people's pressure.

4. This tarpaulin elevating gear, cooperation through spacing subassembly, when people are accomplishing when hiding the vehicle, people only need stimulate the handle, drive the gag lever post and remove, draw in the spacing groove with the gag lever post, wear to establish in the through-hole with the stay cord body simultaneously, people can loosen the handle, under the cooperation of spring and dog, can push the gag lever post in the through-hole, and produce inside pressure to the stay cord body, can fix by the stay cord body, made things convenient for people to fix the stay cord body, made things convenient for people to use next time simultaneously, the practicality of device has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic structural view of the middle limiting component of the present invention;

in the figure: 1. a base; 2. a support pillar; 3. a gantry body; 4. a first groove; 5. a movable groove; 6. a first electric push rod; 7. a first slider; 8. a first chute; 9. a second groove; 10. a support; 11. a motor; 12. a rotating shaft; 13. a threaded post; 14. a threaded barrel; 15. connecting columns; 16. a second slider; 17. a second chute; 18. a support bar; 19. a pulley; 20. a fixed block; 21. a limiting component; 2101. a limiting groove; 2102. a limiting rod; 2103. a handle; 2104. a spring; 2105. a stopper; 22. a through hole; 23. a control switch; 24. a telescopic groove; 25. a second electric push rod; 26. a wheel set; 27. a base; 28. an energy storage bin; 29. a storage battery; 30. a pull rope body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a tarpaulin lifting device comprises a base 1, a support column 2, a portal frame body 3 and a first groove 4, wherein the support column 2 is fixedly connected on the upper surface of the base 1, the portal frame body 3 is arranged at the upper end of the support column 2, the surface of the portal frame body 3 is provided with the first groove 4, the other end of the support column 2 is arranged in the first groove 4 in a penetrating way, the surface of the support column 2 is provided with a movable groove 5, the inner wall of the movable groove 5 is fixedly connected with a first electric push rod 6, the other end of the first electric push rod 6 is fixedly connected on the inner wall of the first groove 4, the side surface of the support column 2 is fixedly connected with a first slide block 7, the surface of the first groove 4 is provided with a first slide groove 8, the first slide block 7 is connected in the first slide groove 8 in a sliding way, the first slide block 7 and the first slide groove 8 are respectively provided with two slide blocks 8 and are symmetrically arranged at two sides of the support column 2, the support column 2 and the portal frame body 3 are respectively provided with two grooves 9, the inner wall of the second groove 9 is fixedly connected with a support 10, the inside of the support 10 is fixedly connected with a motor 11, an output shaft of the motor 11 is fixedly connected with a rotating shaft 12, one end of the rotating shaft 12 is fixedly connected with a threaded column 13, the other end of the threaded column 13 is in threaded connection with a threaded cylinder 14, the other end of the threaded cylinder 14 is fixedly connected with a connecting column 15, the other end of the connecting column 15 is fixedly connected to the side surface of the other portal frame body 3, through the matching of the first electric push rod 6, the threaded column 13, the threaded cylinder 14 and the connecting column 15, when people need to adjust the height and the width of the portal frame body 3, people only need to control the first electric push rod 6 to operate through a control switch 23 to enable the portal frame body 3 to move upwards, so that the overall height of the portal frame body 3 can be adjusted, meanwhile, people control the motor 11 through the control switch 23 to drive the rotating shaft 12 to rotate, under the matching of the threaded column 13 and the threaded cylinder 14, can shift out the spliced pole 15 second recess 9 for the width between two portal frame bodies 3 increases, when spliced pole 15 removed to the assigned position, people can press on-off control motor 11 stop working through control, has made things convenient for people to adjust the height and the width of portal frame body 3, makes the device can match the vehicle of different models.

Specifically, a support rod 18 is fixedly connected to the side surface of the portal frame body 3, a pulley 19 is fixedly connected to the lower surface of the portal frame body 3, a pull rope body 30 is lapped on the surface of the pulley 19, through the matching of the pull rope body 30 and the pulley 19, people connect two adjacent corners of the tarpaulin with the pull rope body 30, then, people pull the tarpaulin to the top by pulling the other end of the stay cord body 30, and people park the vehicle at a designated position, people can release the other end of the stay cord body 30 to make the tarpaulin fall on the top of the vehicle, the vehicle is covered, so that people can conveniently cover the vehicle, the pressure of people is reduced, the side surface of the supporting column 2 is fixedly connected with the fixing block 20, the surface of the fixing block 20 is provided with the through hole 22, the pull rope body 30 is arranged in the through hole 22 in a penetrating way, the surface of the fixed block 20 is provided with a limiting component 21, and the other end of the limiting component 21 is tightly attached to the pull rope body 30.

Specifically, the side surface of the connecting column 15 is fixedly connected with a second sliding block 16, the surface of the second groove 9 is provided with a second sliding groove 17, the second sliding block 16 is connected in the second sliding groove 17 in a sliding manner, the number of the second sliding blocks 16 and the number of the second sliding grooves 17 are two, and the two sliding blocks are symmetrically arranged on two sides of the connecting column 15.

Specifically, the limiting component 21 includes a limiting groove 2101, the limiting groove 2101 is opened on the surface of the fixing block 20, a limiting rod 2102 is penetrated inside the limiting groove 2101, one end of the limiting rod 2102 is fixedly connected with a handle 2103, the surface of the limiting rod 2102 is sleeved with a spring 2104, the surface of the limiting rod 2102 is fixedly connected with a stopper 2105, the limiting rod 2102 is penetrated in the through hole 22, the other end of the limiting rod 2102 is tightly attached to the pull rope body 30, through the cooperation of the limiting component 21, when people cover the vehicle, people only need to pull the handle 2103 to drive the limiting rod 2102 to move, the limiting rod 2102 is pulled into the limiting groove 2101, meanwhile, the pull rope body 30 is penetrated in the through hole 22, people can release the handle 2103, under the cooperation of the spring 2104 and the stopper 2105, the limiting rod 2102 is pushed into the through hole 22, and inward pressure is generated on the pull rope body 30, so that the pull rope body 30 is fixed, and people can fix the pull rope body 30 conveniently, meanwhile, the device is convenient for people to use next time, and the practicability of the device is improved.

Specifically, flexible groove 24 has been seted up to base 1's lower surface, the inside fixedly connected with second electric putter 25 in flexible groove 24, the other end fixedly connected with wheel group 26 of second electric putter 25, base 1 lower surface fixedly connected with base 27, through second electric putter 25, wheel group 26, the cooperation of base 27, people control second electric putter 25 through control switch 23 and function, thereby drive wheel group 26 and remove, break away from with ground emergence when wheel group 26, when base 27 contacts with ground simultaneously, people only need control second electric putter 25 through control switch 23 and stop the function, thereby guaranteed the device at the in-process that carries out normal function can the state that remains stable.

Specifically, energy storage bin 28 has been seted up to support column 2 inside, and energy storage bin 28 is inside to be provided with battery 29, the positive fixedly connected with control switch 23 of support column 2, the inside microprocessor that is provided with of control switch 23.

The utility model discloses a theory of operation does:

s1, when the device is used, firstly, people move the device to a specified position, when people need to adjust the height and the width of the portal frame body 3, people only need to control the first electric push rod 6 to operate through the control switch 23 to enable the portal frame body 3 to move upwards, the overall height of the portal frame body 3 can be adjusted, meanwhile, people control the motor 11 to operate through the control switch 23 to drive the rotating shaft 12 to rotate, under the matching of the threaded column 13 and the threaded barrel 14, the connecting column 15 can be moved out of the second groove 9 to enable the width between the two portal frame bodies 3 to be increased, and when the connecting column 15 moves to the specified position, people can control the motor 11 to stop operating through the control switch;

s2, wherein, people control the second electric push rod 25 to operate through the control switch 23 so as to drive the wheel set 26 to move, when the wheel set 26 is separated from the ground and the base 27 is in contact with the ground, people only need to control the second electric push rod 25 to stop operating through the control switch 23, so that the device is kept in a stable state in the normal operation process, then people connect two adjacent corners of the tarpaulin with the pull rope body 30, then people pull the tarpaulin to the top by pulling the other end of the pull rope body 30, and meanwhile people stop the vehicle at a specified position, people can release the other end of the pull rope body 30 so that the tarpaulin falls on the top of the vehicle to cover the vehicle;

s3, finally, when people cover the vehicle, people only need to pull the handle 2103 to drive the limiting rod 2102 to move, the limiting rod 2102 is pulled into the limiting groove 2101, meanwhile, the pull rope body 30 is arranged in the through hole 22 in a penetrating mode, people can release the handle 2103, the limiting rod 2102 is pushed into the through hole 22 under the matching of the spring 2104 and the stop block 2105, inward pressure is generated on the pull rope body 30, and the pull rope body 30 is fixed.

In the description of the present invention, it is to be understood that 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 implying any 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 invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (6)

1. The utility model provides a tarpaulin elevating gear, includes base (1), support column (2), portal frame body (3) and first recess (4), its characterized in that: the support column (2) is fixedly connected to the upper surface of the base (1), the portal frame body (3) is arranged at the upper end of the support column (2), a first groove (4) is formed in the surface of the portal frame body (3), the other end of the support column (2) penetrates through the first groove (4), a movable groove (5) is formed in the surface of the support column (2), a first electric push rod (6) is fixedly connected to the inner wall of the movable groove (5), the other end of the first electric push rod (6) is fixedly connected to the inner wall of the first groove (4), a first sliding block (7) is fixedly connected to the side surface of the support column (2), a first sliding groove (8) is formed in the surface of the first groove (4), the first sliding block (7) is slidably connected to the first sliding groove (8), two first sliding blocks (7) and two first sliding grooves (8) are respectively arranged on two sides of the support column (2), support column (2) and portal frame body (3) respectively have two, second recess (9) have been seted up to portal frame body (3) inside, second recess (9) inner wall fixedly connected with support (10), support (10) inside fixedly connected with motor (11), the output shaft fixedly connected with pivot (12) of motor (11), pivot (12) one end fixedly connected with screw thread post (13), screw thread post (13) other end threaded connection has a screw thread section of thick bamboo (14), screw thread section of thick bamboo (14) other end fixedly connected with spliced pole (15), spliced pole (15) other end fixed connection is another portal frame body (3) side.

2. The tarpaulin lifting device of claim 1, wherein: portal frame body (3) side fixedly connected with bracing piece (18), fixed surface is connected with pulley (19) under portal frame body (3), pulley (19) surface overlap joint has stay cord body (30), support column (2) side fixedly connected with fixed block (20), through-hole (22) have been seted up on fixed block (20) surface, stay cord body (30) are worn to establish in through-hole (22), fixed block (20) surface is provided with spacing subassembly (21), spacing subassembly (21) other end and stay cord body (30) closely laminate.

3. The tarpaulin lifting device of claim 1, wherein: the side face of the connecting column (15) is fixedly connected with a second sliding block (16), a second sliding groove (17) is formed in the surface of the second groove (9), the second sliding block (16) is connected in the second sliding groove (17) in a sliding mode, the number of the second sliding blocks (16) and the number of the second sliding grooves (17) are two, and the second sliding blocks and the second sliding grooves are symmetrically arranged on two sides of the connecting column (15).

4. The tarpaulin lifting device of claim 2, wherein: spacing subassembly (21) include spacing groove (2101), set up in fixed block (20) surface spacing groove (2101), gag lever post (2102) are worn to be equipped with inside in spacing groove (2101), gag lever post (2102) one end fixedly connected with handle (2103), spring (2104) have been cup jointed on gag lever post (2102) surface, gag lever post (2102) fixed surface is connected with dog (2105), gag lever post (2102) are worn to establish in through-hole (22), gag lever post (2102) other end and stay cord body (30) closely laminate.

5. The tarpaulin lifting device of claim 1, wherein: flexible groove (24) have been seted up to the lower surface of base (1), flexible groove (24) inside fixedly connected with second electric putter (25), the other end fixedly connected with wheel group (26) of second electric putter (25), base (1) lower fixed surface is connected with base (27).

6. The tarpaulin lifting device of claim 1, wherein: energy storage bin (28) have been seted up to support column (2) inside, inside battery (29) that is provided with of energy storage bin (28), the positive fixedly connected with control switch (23) of support column (2), control switch (23) inside is provided with microprocessor.

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