CN219966366U

CN219966366U - Sand box turning device

Info

Publication number: CN219966366U
Application number: CN202321125721.6U
Authority: CN
Inventors: 张红哲; 薛立冬; 侯银慧; 李卫红; 秦秀辉
Original assignee: Henan Ruitaike Industrial Group Co ltd
Current assignee: Henan Ruitaike Industrial Group Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-11-07
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses a sand box overturning device which comprises a sand box main body, supports arranged on two sides of the main body and an overturning mechanism, wherein the overturning mechanism comprises a first fixed shaft, a second fixed shaft, a sliding rail, a sliding block, a hydraulic rod, a steel wire rope, a fixed sleeve and a winch, the first fixed shaft is positioned at the center of two sides of the main body, the second fixed shaft and the first fixed shaft are positioned on the same horizontal plane, the second fixed shaft is arranged far away from the center of the main body, the sliding rail is positioned above the supports, and the sliding block is in sliding connection with the sliding rail. According to the utility model, the sand box body, the support and the turnover mechanism are arranged, so that the sand box can be turned over for one hundred and eighty degrees, the turnover of the sand box can be avoided in the turnover process, the corners of the sand box can not touch the ground and other structures, the problem that the conventional sand box turnover device can cause the turnover of the sand box due to the fact that the corners of the sand box are easy to touch the ground and other structures in the turnover process is solved.

Description

Sand box turning device

Technical Field

The utility model belongs to the technical field of sand boxes, and particularly relates to a sand box overturning device.

Background

The sand box is applied to the construction of the cast-in-situ beam of the steel pipe pile bracket and is used for unloading. When the steel pipe pile support bailey beam is erected, the cast-in-situ beam construction is started, the cast-in-situ beam construction is completed, the support is difficult to disassemble, because the self weight of the beam body is pressed on the support, the support is difficult to disassemble, when the support is needed to be manufactured, a sand box is arranged between the steel pipe pile and the distribution beam in advance, and the sand box plays a role of a jack.

The contrast document CN201702332U discloses a sand box overturning device, which comprises a support frame and a fixed support tube, wherein the fixed support tube is arranged at the bottom end of the sand box, and the support frame is arranged at two sides of the sand box and supports the sand box through a support hanging handle. The sand box overturning device has ingenious conception and simple structure, supports and overturns the sand box in a mode of combining the support frame and the fixed support tube, is very convenient to operate, can reduce the dangerous degree in operation, can reduce the investment of large-scale travelling crane and other equipment, and reduces the production cost.

Based on the above-mentioned comparison document, in combination with the related art, it can be found that the problems of the prior art are: the existing sand box reversing device can have the condition of reversing in the overturning process, and the corners of the sand box are easy to touch the ground and other structures, so that unnecessary trouble of overturning the sand box can be caused.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the sand box overturning device, which has the advantages that the sand box can be overturned for one hundred and eighty degrees, the overturning of the sand box can be avoided in the overturning process, the corners of the sand box can not touch the ground and other structures, the problem that the corners of the sand box are easy to touch the ground and other structures in the overturning process, and unnecessary trouble of overturning the sand box can be caused in the existing sand box overturning device is solved.

The utility model discloses a sand box overturning device, which comprises a sand box main body, supports arranged on two sides of the main body and an overturning mechanism, wherein the overturning mechanism comprises a first fixed shaft, a second fixed shaft, a sliding rail, a sliding block, a hydraulic rod, a steel wire rope, a fixed sleeve and a winch, the first fixed shaft is positioned at the center of two sides of the main body, the second fixed shaft and the first fixed shaft are positioned on the same horizontal plane, the second fixed shaft is far away from the center of the main body, the sliding rail is positioned above the supports, the sliding block is in sliding connection with the sliding rail, the hydraulic rod is arranged along the horizontal direction, one end of the hydraulic rod is fixedly connected with the supports, the other end of the hydraulic rod is fixedly connected with the sliding block, the winch is fixedly arranged on the sliding block, one end of the steel wire rope is fixedly connected with the winch, the fixed sleeve is fixedly connected with the other end of the steel wire rope, and the fixed sleeve is clamped with the second fixed shaft.

As the preferable one of the utility model, the bottom of the slide block is rotatably connected with a deflector rod, the deflector rod comprises a rotating part, two guiding parts, a connecting part and a swinging assembly, the rotating part is rotatably connected with the slide block, the guiding parts are of two mutually parallel rod structures, and the steel wire rope passes through between the two guiding parts.

In the present utility model, it is preferable that the guide portion is rotatably connected to a fixed pulley, and the wire rope is wound around the fixed pulley.

As the preferable mode of the utility model, the swinging component comprises a gear, a rack and a cylinder, wherein the gear is fixedly connected to the rotating part, the rack is meshed with the gear, the output end of the cylinder is fixedly connected to one end of the rack, and the rack is in sliding connection with the sliding block.

As the preferable mode of the utility model, lifting grooves are respectively arranged on two sides of the bracket, lifting blocks are connected in the lifting grooves in a sliding manner, the first fixing shaft is rotationally connected with the lifting blocks, lifting rods are fixedly connected to the bottoms of the lifting grooves, and the output ends of the lifting rods are fixedly connected with the lifting blocks.

As preferable, the two sides of the lifting block are respectively fixedly connected with an extension plate, and the extension plates and the bottom end of the fixed shaft are positioned on the same horizontal plane.

Preferably, the extending plate is provided with a notch, and the notch corresponds to the position of the second fixing shaft.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the sand box body, the support and the turnover mechanism are arranged, so that the sand box can be turned over for one hundred and eighty degrees, the turnover of the sand box can be avoided in the turnover process, the corners of the sand box can not touch the ground and other structures, the problem that the conventional sand box turnover device can cause the turnover of the sand box due to the fact that the corners of the sand box are easy to touch the ground and other structures in the turnover process is solved.

2. According to the utility model, the deflector rod is arranged, the deflector rod can drive the steel wire rope to deflect towards a specified direction, the steel wire rope is prevented from resetting in the overturning process, the rotating part is rotationally connected with the sliding block, the two guiding parts are fixedly connected with the rotating part through the connecting part, and the angle of the guiding parts can be adjusted by adjusting the angle of the rotating part.

3. According to the utility model, the fixed pulley is arranged, the steel wire rope is wound on the fixed pulley, so that the friction of the steel wire rope is reduced, and the steel wire rope is convenient to stir.

4. According to the utility model, the swing assembly is arranged, the gear is fixedly connected with the rotating part, the rack is in sliding connection with the sliding block, one end of the air cylinder is fixedly connected with the sliding block, and the output end of the air cylinder is fixedly connected with the rack, so that the rotating part is conveniently driven to rotate, and further the stirring of the steel wire rope is conveniently driven.

5. According to the utility model, the lifting grooves are formed in the two sides of the support, the lifting blocks are in sliding connection with the lifting grooves, the first fixed shaft is in rotary connection with the lifting blocks, the bottom ends of the lifting rods are fixedly connected to the support, and the other ends of the lifting rods are connected with the lifting blocks, so that the lifting blocks can be conveniently pushed to rise, the sand box can be lifted, and a space is provided for overturning the sand box.

6. According to the utility model, the two extending plates are arranged and are respectively positioned at one side opposite to the two lifting blocks, so that the extending plates can support the second fixed shaft, and the stability is improved.

7. The utility model can facilitate the removal and the disassembly of the fixing sleeve by arranging the notch.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A provided by an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a swing assembly according to an embodiment of the present utility model.

In the figure: 11. a main body; 12. a bracket; 21. a first fixed shaft; 22. a second fixed shaft; 23. a slide rail; 24. a slide block; 25. a hydraulic rod; 26. a wire rope; 27. a fixed sleeve; 28. a hoist; 3. a deflector rod; 41. a rotating part; 42. a guide part; 43. a connection part; 5. a fixed pulley; 61. a gear; 62. a rack; 63. a cylinder; 71. a lifting groove; 72. a lifting block; 73. a lifting rod; 8. an extension plate; 9. and (5) a notch.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the overturning device for the sand box provided by the embodiment of the utility model comprises a sand box main body 11, a bracket 12 arranged at two sides of the main body 11 and an overturning mechanism, wherein the overturning mechanism comprises a first fixed shaft 21, a second fixed shaft 22, a sliding rail 23, a sliding block 24, a hydraulic rod 25, a steel wire rope 26, a fixed sleeve 27 and a winch 28, the first fixed shaft 21 is positioned at the center position of two sides of the main body 11, the second fixed shaft 22 and the first fixed shaft 21 are positioned on the same horizontal plane, the second fixed shaft 22 is far away from the center of the main body 11, the sliding rail 23 is positioned above the bracket 12, the sliding block 24 is in sliding connection with the sliding rail 23, the hydraulic rod 25 is arranged along the horizontal direction, one end of the hydraulic rod 25 is fixedly connected with the bracket 12, the other end of the hydraulic rod 25 is fixedly connected with the sliding block 24, the winch 28 is fixedly arranged on the sliding block 24, one end of the steel wire rope 26 is fixedly connected with the winch 28, the fixed sleeve 27 is fixedly connected with the other end of the steel wire rope 26, and the fixed sleeve 27 is clamped with the second fixed shaft 22.

Referring to fig. 1 and 3, the bottom of the slider 24 is rotatably connected with a driving lever 3, the driving lever 3 includes a rotating portion 41, two guiding portions 42, a connecting portion 43, and a swinging assembly, the rotating portion 41 is rotatably connected with the slider 24, the guiding portions 42 are two parallel rod structures, and the wire rope 26 passes between the two guiding portions 42.

The scheme is adopted: through setting up driving lever 3, driving lever 3 can drive wire rope 26 towards appointed direction skew, avoids the reset of wire rope 26 in the upset in-process, and rotation portion 41 is connected with slider 24 rotation, and two guide parts 42 link firmly with rotation portion 41 through connecting portion 43, and the angle of guide part 42 can be adjusted to the angle of adjusting rotation portion 41.

Referring to fig. 3, the fixed pulley 5 is rotatably connected to the guide portion 42, and the wire rope 26 is wound around the fixed pulley 5.

The scheme is adopted: by arranging the fixed pulley 5, the steel wire rope 26 is wound on the fixed pulley 5, so that the friction of the steel wire rope 26 is reduced, and the steel wire rope 26 is convenient to stir.

Referring to fig. 3, the swing assembly includes a gear 61, a rack 62, and a cylinder 63, wherein the gear 61 is fixedly connected to the rotating portion 41, the rack 62 is meshed with the gear 61, an output end of the cylinder 63 is fixedly connected to one end of the rack 62, and the rack 62 is slidably connected to the slider 24.

The scheme is adopted: through setting up swing subassembly, gear 61 links firmly with rotation portion 41, rack 62 and slider 24 sliding connection, and cylinder 63 one end links firmly on slider 24, and cylinder 63 output links firmly with rack 62, conveniently drives rotation portion 41 rotation, and then conveniently drives stirring of wire rope 26.

Referring to fig. 2, lifting grooves 71 are respectively provided on two sides of the bracket 12, lifting blocks 72 are slidably connected in the lifting grooves 71, the first fixing shaft 21 is rotatably connected with the lifting blocks 72, lifting rods 73 are fixedly connected to the bottoms of the lifting grooves 71, and output ends of the lifting rods 73 are fixedly connected with the lifting blocks 72.

The scheme is adopted: through setting up the lift groove 71, the lift groove 71 is located the both sides of support 12, and lifter 72 and lift groove 71 sliding connection, first fixed axle 21 and lifter 72 rotate to be connected, and the bottom end of lifter 73 links firmly on support 12, and the other end links to each other with lifter 72, can conveniently promote lifter 72 and rise, enables the sand box to raise, provides the space for the sand box upset.

Referring to fig. 2, the two sides of the lifting block 72 are respectively and fixedly connected with an extension plate 8, and the extension plates 8 and the bottom end of the fixed shaft are positioned on the same horizontal plane.

The scheme is adopted: through setting up extension board 8, extension board 8 has two, is located two lifting block 72 opposite one side respectively, and extension board 8 can support second fixed axle 22, improves stability.

Referring to fig. 2, the extending plate 8 is provided with a notch 9, and the notch 9 corresponds to the position of the second fixing shaft 22.

The scheme is adopted: through setting up breach 9, can make things convenient for taking off of fixed cover 27, make things convenient for the dismouting.

The working principle of the utility model is as follows:

in use, firstly, the sand box is lifted by the lifting rod 73, then the steel wire rope 26 is shortened by the winch 28, due to the fact that the position of the first fixed shaft 21 is fixed, the second fixed shaft 22 is rotated upwards and along the first fixed shaft 21 as an axis when the steel wire rope 26 is shortened, meanwhile, the sliding block 24 is pushed to move towards the other side by the hydraulic rod 25, when the second fixed shaft 22 and the first fixed shaft 21 are positioned on the same vertical surface, the rack 62 is pushed by the air cylinder 63 to move, the gear 61 is driven by the rack 62 to rotate, the rotating part 41 is driven by the gear 61 to move towards the moving direction of the sliding block 24, the rotating part 41 moves towards the direction along with the guide part 42, when the second fixed shaft 22 passes over the vertical surface where the first fixed shaft 21 is positioned, the steel wire rope 26 is lowered again by the winch 28, at the moment, the sand box falls down due to the gravity of the second fixed shaft 22 on the extension plate 8, at the moment, the sand box is turned over by one hundred eighty degrees, and finally, the sand box is lowered again by the lifting rod 73.

To sum up: this sand box turning device through setting up sand box main part 11, support 12 and tilting mechanism, can overturn one hundred eighty degrees with the sand box, can avoid the reversal of sand box in the upset process, and the corner of sand box can not touch ground and other structures, has solved current sand box reversing device and can have the condition of reversal in the upset process, and the corner of sand box touches ground and other structures easily moreover, can cause the unnecessary trouble problem of sand box upset.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sand box turning device, includes sand box main part (11), locates support (12) and tilting mechanism of main part (11) both sides, its characterized in that: the turnover mechanism comprises a first fixed shaft (21), a second fixed shaft (22), a sliding rail (23), a sliding block (24), a hydraulic rod (25), a steel wire rope (26), a fixed sleeve (27) and a winch (28), wherein the first fixed shaft (21) is located at the central position of two sides of a main body (11), the second fixed shaft (22) and the first fixed shaft (21) are located on the same horizontal plane, the second fixed shaft (22) is far away from the central position of the main body (11), the sliding rail (23) is located above the support (12), the sliding block (24) is in sliding connection with the sliding rail (23), the hydraulic rod (25) is arranged along the horizontal direction, one end of the hydraulic rod (25) is fixedly connected with the support (12), the other end of the hydraulic rod (25) is fixedly connected with the sliding block (24), the winch (28) is fixedly arranged on the sliding block (24), one end of the steel wire rope (26) is fixedly connected with the winch (28), and the other end of the fixed sleeve (27) is fixedly connected with the other end of the steel wire rope (26), and the fixed sleeve (27) is fixedly connected with the second fixed shaft (22).

2. A flask turning device as defined in claim 1, wherein: the bottom of slider (24) rotates and is connected with driving lever (3), driving lever (3) are including rotating portion (41), two guiding portions (42), connecting portion (43) and swing subassembly, rotating portion (41) are connected with slider (24) rotation, guiding portion (42) are two mutually parallel pole structures, wire rope (26) pass between two guiding portions (42).

3. A flask turning device as defined in claim 2, wherein: the guide part (42) is rotatably connected with a fixed pulley (5), and the steel wire rope (26) is wound on the fixed pulley (5).

4. A flask turning device as defined in claim 2, wherein: the swing assembly comprises a gear (61), a rack (62) and an air cylinder (63), wherein the gear (61) is fixedly connected to the rotating part (41), the rack (62) is meshed with the gear (61), the output end of the air cylinder (63) is fixedly connected to one end of the rack (62), and the rack (62) is in sliding connection with the sliding block (24).

5. A flask turning device as defined in claim 1, wherein: lifting grooves (71) are formed in two sides of the support (12) respectively, lifting blocks (72) are connected inside the lifting grooves (71) in a sliding mode, the first fixing shafts (21) are rotationally connected with the lifting blocks (72), lifting rods (73) are fixedly connected to the bottoms of the lifting grooves (71), and output ends of the lifting rods (73) are fixedly connected with the lifting blocks (72).

6. A flask turning device as defined in claim 5, wherein: extension plates (8) are fixedly connected to two sides of the lifting block (72) respectively, and the extension plates (8) and the bottom end of the fixed shaft are located on the same horizontal plane.

7. A flask turning device as defined in claim 6, wherein: the extending plate (8) is provided with a notch (9), and the notch (9) corresponds to the second fixing shaft (22).