CN217076839U

CN217076839U - Civil engineering material lifting device

Info

Publication number: CN217076839U
Application number: CN202220763880.8U
Authority: CN
Inventors: 李宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-04
Filing date: 2022-04-04
Publication date: 2022-07-29
Anticipated expiration: 2032-04-04

Abstract

The utility model discloses a civil engineering material hoisting device, including fixed chassis, the last fixed surface of fixed chassis installs the side link, two sliding connection has the lift box between the side link, the positive sliding connection of lift box has the overhead door, the interior bottom sliding connection of lift box has the loading board, the back fixed mounting of overhead door has the mount, the middle part fixed mounting of mount has the elastic webbing, the rising of loading board drives the loading board and slides to the lift box outside. A civil engineering material hoisting device, No. two gears and the rack toothing transmission of loading board side, No. two slip rings of loading board side slide on the guide bar to make the loading board shift out inside the house of stretching into of lift box, do not need personnel to get into the inside transport of lift box, be convenient for load and lift off the inside material of lift box.

Description

Civil engineering material lifting device

Technical Field

The utility model relates to a civil engineering field, in particular to civil engineering material lifting device field.

Background

At present at the in-process of building, often need use material lifting device to promote the material to appointed floor, current material lifting device places the material (like bagged cement) in the lift box usually, use the motor to drive the steel wire wheel and rotate then drive steel wire and lift box and go up and down, need get into the inside transport of lift box when seeking the transport, because the space of lift box is comparatively precious, personnel get into the mode of seeking the transport and comparatively difficultly take time, take place to collapse the confusion and use the stay cord to bind the material in order to place the material at the lift in-process simultaneously, bind like this and remove and bind comparatively wasted time, in view of this, we provide a civil engineering material lifting device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a civil engineering material hoisting device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a civil engineering material lifting device comprises a fixed underframe, wherein a side connecting frame is fixedly arranged on the upper surface of the fixed underframe, a first motor is fixedly arranged at the upper end of the side connecting frame, the output end of the first motor is in transmission connection with a steel wire wheel, a lifting box body is in sliding connection between the two side connecting frames, a lifting door is in sliding connection with the front surface of the lifting box body, a bearing plate is in sliding connection with the inner bottom of the lifting box body, a fixed frame is fixedly arranged on the back surface of the lifting door, an elastic belt is fixedly arranged in the middle of the fixed frame, the bearing plate is driven to slide towards the outer side of the lifting box body by the lifting of the bearing plate, so that the lifting door slides along the inner edge of the lifting box body in the process of closing the lifting door, the fixed frame and the elastic belt on the back surface of the lifting door are driven to move longitudinally in the lifting box body, and the elastic belt compresses piled materials, avoid rocking at the lift in-process to lead to the material to take place to collapse the confusion, mount and elastic webbing are automatic along with the lift rises and are relieved the quick taking out of the material of being convenient for of compressing tightly of material simultaneously when opening the lift door.

The utility model is further improved in that a controller is fixedly arranged on the front side of the lifting box body, the upper surface of the lifting box body is fixedly provided with a second motor, the output end of the second motor is connected with a first gear in a transmission way, an upper groove is formed on the upper surface of the lifting box body, the lifting door slides in the upper groove, a second rack is fixedly arranged on the back side of the lifting door and is in meshed transmission with the first gear, thus, when the material in the lifting box body needs to be loaded and unloaded, the first controller is pressed to control the second motor to work, the second motor drives the first gear to rotate, the first gear is meshed with the second rack on the back of the lifting door for transmission, thereby drive the overhead door and rise in last inslot portion, and the slip ring of overhead door side slides on the dead lever in vertical spout to open the overhead door fast and load and unload the material.

The utility model discloses a further improvement lies in, vertical spout has been seted up to the inboard of lift box, the inside fixed mounting of vertical spout has the dead lever, the side fixed mounting of overhead door has a slip ring No. one, a slip ring slides at the dead lever surface.

The utility model is further improved in that a third rack is fixedly arranged at the middle part of the back surface of the lifting door, the inner edge of the lifting box body is rotationally connected with a third gear through a rotating shaft, the inner part of the shell of the lifting box body is rotationally connected with a driving transmission wheel, the third gear and the driving transmission wheel are coaxially transmitted, the bottom of the inner edge of the lifting box body is provided with a side chute, the inner edge of the side chute is rotationally connected with a second gear, the side surface of the second gear is coaxially transmitted with a driven transmission wheel, the driven transmission wheel and the driving transmission wheel are transmitted through a belt, the third rack is meshed with the second gear, so that the third rack at the back surface of the lifting door is meshed with the third gear at the inner edge of the lifting box body at the later stage of the opening process of the lifting door, thereby driving the third gear to rotate, and the third gear and the driving transmission wheel are coaxially transmitted, the driving transmission wheel and the driven transmission wheel are in transmission through a belt, and meanwhile, the driven transmission wheel and the second gear are in coaxial transmission, so that the second gear is driven to rotate.

The utility model discloses a further improvement lies in, there is the guide bar along bottom fixed mounting in the right side of lift box, there are a rack and No. two slip rings in the both sides difference fixed mounting of loading board, a rack and No. two gear engagement transmissions, guide bar and No. two slip ring sliding connection, No. two gears like this and the rack engagement transmission of loading board side, the slip ring of No. two of loading board side slides on the guide bar to make the loading board shift out inside the house of stretching into of lift box, do not need personnel to get into the inside transport of lift box, be convenient for load and lift off the inside material of lift box.

The utility model discloses a further improvement lies in, the steel wire wheel passes through wire rope and the last surface connection of lift box, every layer the positive fixed mounting of side link has No. two controllers, the operation of No. two controller control motors, the side fixed mounting of lift box has the side slide, the side slide is at the inside slip of side link, at No. two controllers of the positive fixed mounting of every layer side link like this, when the lift box moves to the floor that needs article, the operation of the staff of this floor according to No. two controller control motors is convenient for accurately get the floor that needs the material and puts.

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

1. when the material in the lifting box body needs to be loaded and unloaded, a controller is pressed to control a motor II to work, the motor II drives a gear I to rotate, the gear I is meshed with a gear II on the back of the lifting door for transmission, so that the lifting door is driven to ascend in an upper groove, a sliding ring on the side surface of the lifting door slides on a fixed rod in a longitudinal sliding groove, so that the lifting door is quickly opened for loading and unloading the material, a gear III on the back of the lifting door is meshed with a gear III on the inner edge of the lifting box body along the upper side in the later opening process of the lifting door, so that the gear III is driven to rotate, the gear III is coaxially driven with a driving transmission wheel, the driving transmission wheel and the driven transmission wheel are driven to rotate through a belt, meanwhile, the driven transmission wheel is coaxially driven with the gear II, so that the gear II is driven to rotate, and the gear II is meshed with the gear I on the side surface of the bearing plate, the second slip ring of loading board side slides on the guide bar to make the loading board shift out inside the lifting box and stretch into inside the house, do not need personnel to get into the inside transport of lifting box, be convenient for load and lift off the inside material of lifting box.

2. At the in-process of closing the overhead door, the overhead door is along sliding in the lift box to drive mount and the elastic webbing at the overhead door back along longitudinal movement in the overhead door, make the elastic webbing compress tightly the material of piling up, avoid rocking at the lift in-process to lead to the material to take place to collapse the confusion, mount and elastic webbing are along with the overhead door rises automatically to relieve the quick taking out of the material of being convenient for that compresses tightly of material simultaneously when opening the overhead door.

Drawings

Figure 1 is the utility model relates to a civil engineering material hoisting device's overall structure schematic diagram.

Fig. 2 is the utility model relates to a civil engineering material hoisting device's lifting box's overhead door when sealing schematic structure.

Fig. 3 is the utility model relates to a civil engineering material lifting device's lift gate structure schematic diagram.

Figure 4 is the utility model relates to a civil engineering material hoisting device's loading board structure sketch map.

Figure 5 is the utility model relates to a civil engineering material lifting device's whole schematic diagram of lift box.

Figure 6 is the utility model relates to a civil engineering material hoisting device's lift box schematic sectional view.

In the figure: 1. fixing the underframe; 2. a side link; 3. lifting the box body; 4. a carrier plate; 5. a lift gate; 6. a first rack; 7. a first controller; 8. a second controller; 9. a first motor; 10. a wire wheel; 11. a side chute; 12. a second motor; 13. a first gear; 14. a side slide; 15. a guide bar; 16. a first sliding ring; 17. a second rack; 18. a third rack; 19. a fixed mount; 20. an elastic band; 21. a second slip ring; 22. a driving transmission wheel; 23. a longitudinal chute; 24. fixing the rod; 25. an upper groove; 26. a second gear; 27. a third gear; 28. a driven transmission wheel.

Detailed Description

In order to make the technical means, the creation features, the achievement objects and the functions of the present invention easy to understand, in the description of the present invention, it is to be noted that the directions or the positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and thus cannot be construed as a limitation of the present invention. Furthermore, the terms "a," "an," "two," and "three" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be further described with reference to the following detailed description.

Example 1

As shown in fig. 1-6, a civil engineering material lifting device comprises a fixed chassis 1, a side connecting frame 2 is fixedly installed on the upper surface of the fixed chassis 1, a first motor 9 is fixedly installed at the upper end of the side connecting frame 2, a steel wire wheel 10 is connected with the output end of the first motor 9 in a transmission manner, a lifting box body 3 is connected between the two side connecting frames 2 in a sliding manner, a lifting door 5 is connected to the front surface of the lifting box body 3 in a sliding manner, a bearing plate 4 is connected to the inner bottom of the lifting box body 3 in a sliding manner, a fixing frame 19 is fixedly installed on the back surface of the lifting door 5, an elastic belt 20 is fixedly installed in the middle of the fixing frame 19, and the bearing plate 4 is driven by the lifting of the bearing plate 4 to slide towards the outer side of the lifting box body 3; the front side of the lifting box body 3 is fixedly provided with a first controller 7, the upper surface of the lifting box body 3 is fixedly provided with a second motor 12, the output end of the second motor 12 is connected with a first gear 13 in a transmission manner, the upper surface of the lifting box body 3 is provided with an upper groove 25, the lifting door 5 slides in the upper groove 25, the back side of the lifting door 5 is fixedly provided with a second rack 17, and the second rack 17 is in meshing transmission with the first gear 13; a longitudinal sliding groove 23 is formed in the inner side of the lifting box body 3, a fixing rod 24 is fixedly installed inside the longitudinal sliding groove 23, a first sliding ring 16 is fixedly installed on the side face of the lifting door 5, and the first sliding ring 16 slides on the outer surface of the fixing rod 24; a third rack 18 is fixedly installed in the middle of the back of the lifting door 5, the inner edge of the lifting box body 3 is rotatably connected with a third gear 27 through a rotating shaft, a driving transmission wheel 22 is rotatably connected inside a shell of the lifting box body 3, the third gear 27 and the driving transmission wheel 22 are in coaxial transmission, the bottom of the inner edge of the lifting box body 3 is provided with a side sliding groove 11, the inner edge of the side sliding groove 11 is rotatably connected with a second gear 26 on the upper side, the side surface of the second gear 26 is in coaxial transmission with a driven transmission wheel 28, the driven transmission wheel 28 and the driving transmission wheel 22 are in belt transmission, and the third rack 18 and the second gear 26 are in meshing transmission; a guide rod 15 is fixedly installed at the bottom of the inner edge of the right side of the lifting box body 3, a first rack 6 and a second sliding ring 21 are respectively and fixedly installed on two sides of the bearing plate 4, the first rack 6 is in meshing transmission with a second gear 26, and the guide rod 15 is in sliding connection with the second sliding ring 21; the steel wire wheel 10 is connected with the upper surface of the lifting box body 3 through a steel wire rope, the front surface of each layer side connecting frame 2 is fixedly provided with a second controller 8, the second controller 8 controls the operation of a first motor 9, the side surface of the lifting box body 3 is fixedly provided with a side sliding plate 14, and the side sliding plate 14 slides in the side connecting frame 2.

The embodiment can realize that: when the materials in the lifting box body 3 need to be loaded and unloaded, the controller 7 is pressed to control the motor 12 to work, the motor 12 drives the gear 13 to rotate, the gear 13 is meshed with the rack 17 on the back of the lifting door 5 for transmission, so as to drive the lifting door 5 to ascend in the upper groove 25, the sliding ring 16 on the side of the lifting door 5 slides on the fixing rod 24 in the longitudinal sliding groove 23, so as to quickly open the lifting door 5 for loading and unloading the materials, the rack 18 on the back of the lifting door 5 is meshed with the gear 27 on the upper side in the lifting box body 3 in the later period of the opening process of the lifting door 5, so as to drive the gear 27 to rotate, the gear 27 and the driving transmission wheel 22 are coaxially transmitted, the driving transmission wheel 22 and the driven transmission wheel 28 are in belt transmission, and the driven transmission wheel 28 and the gear 26 are coaxially transmitted, so as to drive the gear 26 to rotate, and No. two gears 26 and rack 6 meshing transmission of loading board 4 side, No. two slip rings 21 of loading board 4 side slide on guide bar 15 to make loading board 4 shift out inside the lifting box 3 and stretch into the house, do not need personnel to get into the inside transport of lifting box 3, be convenient for load and lift off the inside material of lifting box 3.

Example 2

As shown in fig. 1-6, a civil engineering material lifting device comprises a fixed chassis 1, a side connecting frame 2 is fixedly installed on the upper surface of the fixed chassis 1, a first motor 9 is fixedly installed at the upper end of the side connecting frame 2, a steel wire wheel 10 is connected with the output end of the first motor 9 in a transmission manner, a lifting box body 3 is connected between the two side connecting frames 2 in a sliding manner, a lifting door 5 is connected to the front side of the lifting box body 3 in a sliding manner, a bearing plate 4 is connected to the inner bottom of the lifting box body 3 in a sliding manner, a fixing frame 19 is fixedly installed on the back side of the lifting door 5, an elastic belt 20 is fixedly installed in the middle of the fixing frame 19, and the bearing plate 4 is driven by the lifting of the bearing plate 4 to slide towards the outer side of the lifting box body 3; the front side of the lifting box body 3 is fixedly provided with a first controller 7, the upper surface of the lifting box body 3 is fixedly provided with a second motor 12, the output end of the second motor 12 is connected with a first gear 13 in a transmission manner, the upper surface of the lifting box body 3 is provided with an upper groove 25, the lifting door 5 slides in the upper groove 25, the back side of the lifting door 5 is fixedly provided with a second rack 17, and the second rack 17 is in meshing transmission with the first gear 13; a longitudinal sliding groove 23 is formed in the inner side of the lifting box body 3, a fixing rod 24 is fixedly mounted inside the longitudinal sliding groove 23, a first sliding ring 16 is fixedly mounted on the side face of the lifting door 5, and the first sliding ring 16 slides on the outer surface of the fixing rod 24.

The embodiment can realize that: at the in-process of closing overhead door 5, overhead door 5 is along sliding in the lift box 3 to drive mount 19 and the elastic webbing 20 at the 5 backs of overhead door along longitudinal movement in lift box 3, make elastic webbing 20 compress tightly the material of piling up, avoid rocking at the lift in-process to lead to the material to take place to collapse the confusion, mount 19 and elastic webbing 20 are along with the overhead door 5 rises automatically to relieve the quick taking out of the material of compressing tightly of material of being convenient for simultaneously when opening overhead door 5.

It should be noted that the utility model relates to a civil engineering material lifting device, when using, at first, install the device fixed bottom plate at the assigned position after the circular telegram, when needing to load and unload the material in the lifting box 3, press controller 7 control No. two motors 12 work, No. two motor 12 drive No. one gear 13 rotates, and No. one gear 13 meshes the transmission with No. two racks 17 at the back of overhead door 5, thereby drive overhead door 5 to rise in upper groove 25, and No. one slip ring 16 of overhead door 5 side slides on dead lever 24 in longitudinal chute 23, in order to open overhead door 5 fast and load and unload the material, in the process later stage that overhead door 5 is opened No. three rack 18 at the back of overhead door 5 meshes the transmission with No. three gear 27 along the upside in lifting box 3, thereby drive No. three gear 27 and rotate, and No. three gear 27 and initiative transmission wheel 22 coaxial drive, the driving transmission wheel 22 and the driven transmission wheel 28 are in transmission through a belt, meanwhile, the driven transmission wheel 28 and the second gear 26 are in coaxial transmission, so that the second gear 26 is driven to rotate, the second gear 26 is in meshing transmission with the first rack 6 on the side surface of the bearing plate 4, the second sliding ring 21 on the side surface of the bearing plate 4 slides on the guide rod 15, so that the bearing plate 4 moves out of the lifting box body 3 and extends into a house, personnel do not need to enter the lifting box body 3 for carrying, the loading and unloading of materials in the lifting box body 3 are facilitated, the second controller 8 is fixedly installed on the front surface of the connecting frame 2 on each layer side, when the lifting box body 3 moves to a floor needing the materials, the personnel on the floor presses the second controller 8 to control the operation of the first motor 9, the accurate taking and placing of the floor needing the materials are facilitated, in the process of closing the lifting door 5, the sliding of the lifting door 5 is carried out along the inner edge of the lifting box body 3, so that the fixing frame 19 and the elastic belt 20 which are arranged on the back surface of the lifting door 5 are driven to move longitudinally in the lifting box body 3, the elastic belt 20 compresses piled materials, the problem that the materials collapse due to shaking in the lifting process is avoided, and meanwhile, when the lifting door 5 is opened, the fixing frame 19 and the elastic belt 20 automatically relieve the compression of the materials along with the lifting door 5, so that the materials can be taken out quickly.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a civil engineering material hoisting device, includes fixed chassis (1), the last fixed surface of fixed chassis (1) installs side link (2), the upper end fixed mounting of side link (2) has motor (9), the output transmission of motor (9) is connected with steel wire wheel (10), its characterized in that: two sliding connection has lift box (3) between side link (2), the front sliding connection of lift box (3) has overhead door (5), the interior bottom sliding connection of lift box (3) has loading board (4), the back fixed mounting of overhead door (5) has mount (19), the middle part fixed mounting of mount (19) has elastic webbing (20), the rising of loading board (4) drives loading board (4) and slides to the lift box (3) outside.

2. A civil engineering material lifting device as claimed in claim 1, wherein: the front fixed mounting of lift box (3) has controller (7) No. one, the last fixed surface of lift box (3) installs motor (12) No. two, the output transmission of motor (12) No. two is connected with gear (13), upper groove (25) have been seted up to the upper surface of lift box (3), overhead door (5) are inside to slide in upper groove (25), the dorsal part fixed mounting of overhead door (5) has rack (17) No. two, rack (17) and gear (13) meshing transmission No. two.

3. A civil engineering material lifting device as claimed in claim 1, wherein: vertical spout (23) have been seted up to the inboard of lift box (3), the inside fixed mounting of vertical spout (23) has dead lever (24), the side fixed mounting of overhead door (5) has a slip ring (16), slip ring (16) slide at dead lever (24) surface.

4. A civil engineering material lifting device as claimed in claim 1, wherein: the back middle part fixed mounting of overhead door (5) has No. three racks (18), the interior edge of lift box (3) is rotated through the pivot and is connected with No. three gears (27), the inside rotation of casing of lift box (3) is connected with initiative transmission wheel (22), No. three gears (27) and initiative transmission wheel (22) coaxial drive, side spout (11) have been seted up along the bottom in lift box (3), the interior upside rotation of following of side spout (11) is connected with No. two gears (26), the side coaxial drive of No. two gears (26) has driven transmission wheel (28), driven transmission wheel (28) and initiative transmission wheel (22) pass through belt transmission, No. three racks (18) and No. two gears (26) meshing transmission.

5. A civil engineering material lifting device as claimed in claim 1, wherein: the utility model discloses a lifting box, including lifting box body (3), loading board (4), gear rack (6), No. two sliding rings (26), guide bar (15) and No. two sliding rings (21) sliding connection, the both sides of loading board (4) are fixed mounting respectively has a rack (6) and No. two sliding rings (21), a rack (6) and No. two gear meshing transmission, guide bar (15) and No. two sliding rings (21).

6. A civil engineering material lifting device as claimed in claim 1, wherein: the steel wire wheel (10) is connected with the upper surface of the lifting box body (3) through a steel wire rope, each layer of the front surface of the side connecting frame (2) is fixedly provided with a second controller (8), the second controller (8) controls the operation of a first motor (9), the side surface of the lifting box body (3) is fixedly provided with a side sliding plate (14), and the side sliding plate (14) slides inside the side connecting frame (2).