CN217947300U

CN217947300U - Civil engineering bidirectional unloading type lifting frame

Info

Publication number: CN217947300U
Application number: CN202221817546.2U
Authority: CN
Inventors: 邹力顺; 徐鹏; 佘勇; 朱江
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-02
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a two-way unloading formula crane of civil engineering relates to crane technical field. The utility model discloses a: a guide rail bracket; the lifting cage is arranged on one side of the guide rail frame, a driving device for lifting the lifting cage is arranged between the guide rail frame and the lifting cage, two openings are formed in the lifting cage, and a cage door is arranged at the opening of the lifting cage; the moving plate is slidably arranged between two sides of the inner wall of the suspension cage; and the moving piece is arranged at the bottom of the suspension cage and used for moving the moving plate out of the suspension cage. The utility model discloses a moving member removes the movable plate to the top of floor face, and the staff of being convenient for loads and unloads the material to avoided the staff to walk between floor and cage many times and carried the material, caused rocking of cage, made the junction of cage and guide rail frame damage, the hidden danger that leads to staff's personal safety to exist, and improved the life of this device.

Description

Civil engineering bidirectional unloading type lifting frame

Technical Field

The utility model relates to a crane technical field, concretely relates to two-way unloading formula crane of civil engineering.

Background

In the civil engineering construction process, two-way unloading type lifting frames are needed to lift materials to high floors for construction operation, and the existing two-way unloading type lifting frames are used, such as a construction elevator, and the two-way unloading type lifting frames are composed of parts such as a guide rail frame, a driving device and a lifting cage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that proposes in the above-mentioned background art, the utility model provides a two-way unloading formula crane of civil engineering.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: the utility model provides a two-way unloading formula crane of civil engineering, includes: a guide rail bracket; the lifting cage is arranged on one side of the guide rail frame, a driving device for lifting the lifting cage is arranged between the guide rail frame and the lifting cage, two openings are formed in the lifting cage, and a cage door is arranged at the opening of the lifting cage; the moving plate is slidably arranged between two sides of the inner wall of the suspension cage; the moving member, install in the bottom of cage, it is used for with the movable plate shifts out the cage, be constructed with the mounting groove on the cage, the moving member is including fixing the rotation motor on the mounting groove inner wall, the output fixed mounting who rotates the motor has the threaded rod, the other end of threaded rod is rotated with one side of mounting groove inner wall and is connected, the surface threaded mounting of threaded rod has the thread block, thread block 53 slides and runs through the interior bottom of cage 2 and with movable plate fixed connection.

Further, the movable plate comprises a flat plate fixed to the top of the thread block, a placing plate is hinged to one end of the flat plate, a vertical plate is fixedly mounted on the top of the flat plate, a hydraulic cylinder is hinged to the top of the flat plate, and the other end of the hydraulic cylinder is hinged to the bottom of the placing plate.

Furthermore, two sliding plates are fixedly installed at the bottom of the flat plate, the bottoms of the two sliding plates are slidably connected with the bottom of the suspension cage, and the two sliding plates are respectively located on two sides of the thread block.

Furthermore, an inner groove is formed at one end of the flat plate, and a supporting plate is rotatably arranged between two sides of the inner wall of the inner groove through a damping rotating shaft.

Furthermore, two fixing plates are fixedly installed at the bottom of the flat plate, a positioning plate is installed between the two fixing plates in a sliding mode, and a socket is formed in the supporting plate.

Furthermore, two electric push rods are fixedly mounted at the bottom of the supporting plate, and a bottom plate is fixedly mounted between the two electric push rods.

The utility model has the advantages as follows:

the utility model discloses a moving member removes the movable plate to the top of floor face, and the staff of being convenient for loads and unloads the material to avoided the staff to walk between floor and cage many times and carried the material, caused rocking of cage, made the junction of cage and guide rail frame damage, the hidden danger that leads to staff's personal safety to exist has improved the life of this device.

Drawings

FIG. 1 is a perspective view of the present invention;

figure 2 is a top plan view of figure 1 of the present invention;

fig. 3 isbase:Sub>A sectional view taken along the linebase:Sub>A-base:Sub>A of fig. 2 according to the present invention;

fig. 4 is an enlarged view of fig. 3 at B of the present invention;

fig. 5 is a schematic structural view of the moving plate of fig. 1 according to the present invention.

Reference numerals are as follows: 1. a guide rail bracket; 2. a suspension cage; 3. a cage door; 4. moving the plate; 41. a flat plate; 42. placing a plate; 43. a vertical plate; 44. a hydraulic cylinder; 5. a moving member; 51. rotating the motor; 52. a threaded rod; 53. a thread block; 6. a sliding plate; 7. an inner tank; 8. a support plate; 9. a fixing plate; 10. positioning a plate; 11. an electric push rod; 12. a base plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1-5, an embodiment of the utility model provides a civil engineering bidirectional unloading crane, include: a rail frame 1, the height of which can be stacked; the lifting cage 2 is arranged on one side of the guide rail frame 1, a driving device used for lifting the lifting cage 2 is arranged between the guide rail frame 1 and the lifting cage 2, the driving device is in the prior art, a spur rack is arranged on the guide rail frame 1, a motor is arranged on the lifting cage 2, a gear is arranged at the output end of the motor, the lifting cage 2 is slidably arranged on the guide rail frame 1 and then meshed with the spur rack through the gear, the driving motor drives the gear to rotate so as to drive the lifting cage 2 to lift, two openings are formed in the lifting cage 2, a cage door 3 is arranged at the opening of the lifting cage 2, one end of the cage door 3 is rotatably connected with the lifting cage 2 through a hinge, and the other end of the cage door 3 is connected with the lifting cage 2 through a lock catch; the moving plate 4 is slidably arranged between two sides of the inner wall of the suspension cage 2; a moving member 5 installed at the bottom of the cage 2 and used for moving the moving plate 4 out of the cage 2, wherein a mounting groove is formed on the cage 2, the moving member 5 includes a rotating motor 51 fixed on the inner wall of the mounting groove, a threaded rod 52 is fixedly installed at the output end of the rotating motor 51, the other end of the threaded rod 52 is rotatably connected with one side of the inner wall of the mounting groove, a threaded block 53 is installed on the outer surface of the threaded rod 52 in a threaded manner, the threaded block 53 penetrates through the inner bottom of the cage 2 in a sliding manner and is fixedly connected with the moving plate 4, a through hole is formed in the inner bottom of the cage 2, the threaded block 53 penetrates through the through hole and is fixedly connected with the moving plate 4, when the material is required to be delivered to a designated floor, the material on the ground is firstly moved from the opening of the cage 2 away from the building to the moving plate 4 in the cage 2, and then the cage 2 is lifted to the designated floor by using a driving device, opening the other side of the cage door 3, starting the rotating motor 51 to drive the threaded rod 52 to rotate, thereby driving the threaded block 53 to move towards the opening close to the building, further driving the moving plate 4 to move to the upper part of the floor surface, simultaneously driving the material to move out of the cage 2, then moving the material on the moving plate 4 to the floor surface by the staff, avoiding the potential safety hazard caused by the staff passing through the floor surface and the cage 2, when the residual material on the floor surface needs to be moved to the ground, firstly moving the moving plate 4 to be positioned above the floor surface, then placing the residual material on the moving plate 4, then moving the moving plate 4 into the cage 2, when reaching the ground, then moving the residual material to the ground from the opening far away from the building, therefore, compared with the prior art, moving the moving plate 4 to the upper part of the floor surface by the moving member 5, the staff of being convenient for loads and unloads the material to avoided the staff to walk between floor and cage 2 many times and carried the material, caused rocking of cage 2, made the junction of cage 2 and guide rail frame 1 damage, lead to the hidden danger of staff's personal safety existence, and improved the life of this device.

As shown in fig. 3, in some embodiments, the moving plate 4 includes a flat plate 41 fixed on the top of the thread block 53, one end of the flat plate 41 is hinged to a placing plate 42, a vertical plate 43 is fixedly installed on the top of the flat plate 41, the vertical plate 43 is used for placing the other end of the placing plate 42, the top of the flat plate 41 is hinged to a hydraulic cylinder 44, the other end of the hydraulic cylinder 44 is hinged to the bottom of the placing plate 42, when the moving plate 4 moves above the floor, the hydraulic cylinder 44 is started, so that the placing plate 42 is pushed to rotate at a hinged point, and then the materials on the placing plate 42, such as bagged cement, slide down onto the floor, without the need for workers to carry and unload, which is time-saving, labor-saving and convenient to use.

As shown in fig. 3 and 5, in some embodiments, two sliding plates 6 are fixedly mounted at the bottom of the flat plate 41, the bottoms of the two sliding plates 6 are slidably connected with the bottom of the suspension cage 2, the two sliding plates 6 are respectively located at two sides of the threaded block 53, and the two sliding plates 6 are located at two sides of the threaded block 53, so that the supporting area for the moving plate 4 is increased, the situation that a material placed on the moving plate 4 is heavy and the sliding connection between the moving plate 4 and the inner wall of the suspension cage 2 is damaged is avoided, and the moving plate 4 is convenient to move.

As shown in fig. 4, in some embodiments, an inner groove 7 is formed at one end of the flat plate 41, a support plate 8 is rotatably installed between two sides of an inner wall of the inner groove 7 through a damping rotating shaft, the damping rotating shaft has a large staying range, so that the support plate 8 stays in the inner groove 7 and is parallel to the moving plate 4, when the cage 2 ascends to a specified floor, the moving plate 4 is moved to a position above the floor, a certain space is left between the moving plate 4 and the floor, so that one end of the moving plate 4 is in a suspended state, bending of the moving plate 4 is easily caused due to the weight of the material and stepping on by a worker, the support plate 8 rotates to 90 degrees around a rotating point of the damping rotating shaft, so that the moving plate 4 is perpendicular to the support plate 8, and one end of the moving plate 4 is supported to avoid bending and affecting use.

As shown in fig. 5, in some embodiments, two fixing plates 9 are fixedly installed at the bottom of the flat plate 41, a positioning plate 10 is slidably installed between the two fixing plates 9, a socket is configured on the supporting plate 8, the two fixing plates 9 are located at one end of the bottom of the moving plate 4 near the damping rotation shaft at the bottom of the inner groove 7, when the supporting plate 8 is located in the inner groove 7, the positioning plate 10 is pushed to move to the lower side of the supporting plate 8, so as to increase the stability of the supporting plate 8 placed in the inner groove 7, when the supporting plate 8 needs to be rotated, the positioning plate 10 is pulled to be away from the lower side of the supporting plate 8, then the supporting plate 8 is rotated to 90 degrees, so that the moving plate 4 is perpendicular to the supporting plate 8, then the positioning plate 10 is pushed to move to be inserted into the socket, and thus the support of the supporting plate 8 is stabilized.

As shown in fig. 4, in some embodiments, two electric push rods 11 are fixedly installed at the bottom of the supporting plate 8, a bottom plate 12 is fixedly installed between the two electric push rods 11, a groove is formed in the supporting plate 8, the electric push rods 11 are located in the groove, and when the length of the supporting plate 8 contacting the ground is not enough, the electric push rods 11 are started to drive the bottom plate 12 to contact the ground, so as to support one end of the moving plate 4.

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

1. The utility model provides a two-way unloading formula crane of civil engineering which characterized in that includes:

a rail bracket (1);

the lifting cage (2) is installed on one side of the guide rail frame (1), a driving device used for lifting the lifting cage (2) is installed between the guide rail frame (1) and the lifting cage (2), two openings are formed in the lifting cage (2), and a cage door (3) is arranged at the opening of the lifting cage (2);

the moving plate (4) is installed between two sides of the inner wall of the suspension cage (2) in a sliding mode;

moving member (5), install in the bottom of cage (2), it is used for with movable plate (4) shifts out cage (2), be constructed the mounting groove on cage (2), moving member (5) are including fixing rotating motor (51) on the mounting groove inner wall, the output fixed mounting of rotating motor (51) has threaded rod (52), the other end of threaded rod (52) is rotated with one side of mounting groove inner wall and is connected, threaded block (53) is installed to the surface screw thread of threaded rod (52), threaded block (53) slide and run through the interior bottom of cage (2) and with movable plate (4) fixed connection.

2. The civil engineering bidirectional unloading crane according to claim 1, wherein the moving plate (4) comprises a flat plate (41) fixed on the top of a thread block (53), one end of the flat plate (41) is hinged with a placing plate (42), the top of the flat plate (41) is fixedly provided with a vertical plate (43), the top of the flat plate (41) is hinged with a hydraulic cylinder (44), and the other end of the hydraulic cylinder (44) is hinged with the bottom of the placing plate (42).

3. A civil engineering bidirectional unloading crane according to claim 2, wherein two sliding plates (6) are fixedly mounted at the bottom of the flat plate (41), the bottoms of the two sliding plates (6) are slidably connected with the bottom of the cage (2), and the two sliding plates (6) are respectively positioned at two sides of the thread block (53).

4. A civil engineering bidirectional unloading crane according to claim 3, characterized in that one end of the flat plate (41) is constructed with an inner groove (7), and a support plate (8) is rotatably mounted between the two sides of the inner wall of the inner groove (7) through a damping rotating shaft.

5. A civil engineering bidirectional unloading crane according to claim 4, wherein the bottom of the flat plate (41) is fixedly provided with two fixing plates (9), a positioning plate (10) is slidably arranged between the two fixing plates (9), and the support plate (8) is provided with a socket.

6. A civil engineering bidirectional unloading crane according to claim 4, characterized in that the bottom of the support plate (8) is fixedly provided with two electric push rods (11), and a bottom plate (12) is fixedly arranged between the two electric push rods (11).