CN218434554U

CN218434554U - Crane support

Info

Publication number: CN218434554U
Application number: CN202222715704.XU
Authority: CN
Inventors: 蒙孟
Original assignee: Anhui Anju Construction And Installation Co ltd
Current assignee: Anhui Anju Construction And Installation Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-02-03
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a crane support, including removing frame, die-pin frame and support frame, it includes base and spacing frame to remove the frame, spacing fixed mounting is at the up end of base, and spacing middle part has seted up the mesolamella, the die-pin frame is installed perpendicularly in the mesolamella, and die-pin frame and spacing sliding connection, the support frame symmetry is installed at the both ends of base, and support frame and base longitudinal sliding connection, can support the installation spacing frame through the base when conveniently needing to use, installs the die-pin frame through the mesolamella simultaneously, makes things convenient for the die-pin frame to come and get up with threaded rod interconnect through the thread bush, makes things convenient for operating personnel to drive the threaded rod through control step motor and rotates the operation, and then reaches and changes the height of thread bush on the threaded rod, just so can guarantee to drive the flexible lift of founding the shell through the thread bush, and then guarantee to drive the layer board through founding the shell and realize different support heights.

Description

Crane support

Technical Field

The utility model relates to a crane support technical field specifically is a crane support.

Background

The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, is also called a crown block, a traveling crane and a crane, belongs to material carrying machines, and is supported by a support, so that the crane is safer to use.

The prior Chinese patent with publication number CN209721425U discloses a crane bracket, and the technical scheme is as follows: the base is provided with a support column, the two sides of the support column connected with the base are provided with oblique support frames, the oblique support frames and the support column form a triangle, pulleys are arranged at the bottom of the base, support cylinders are arranged at the two ends of the bottom of the base, support pads are arranged at the end parts of piston rods of the support cylinders, and the support cylinders are provided with the outer sides of the pulleys.

In view of the above-mentioned related technologies, the inventor believes that the crane support can only be supported at a fixed height for use, and cannot be adjusted to a proper height according to actual use requirements, which results in that different use environments cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to reach nimble effect of adjusting equipment support height, this application provides a crane support.

The utility model discloses a realize like this:

the utility model provides a crane support, is including removing frame, die-pin frame and support frame, it includes base and spacing to remove the frame, spacing fixed mounting is at the up end of base, and spacing middle part has seted up the mesolot, the die-pin frame is installed perpendicularly in the mesolot, and die-pin frame and spacing sliding connection, the support frame symmetry is installed at the both ends of base, and support frame and the vertical sliding connection of base.

Furthermore, the middle part fixed mounting of base has step motor, step motor's upper end is provided with the threaded rod, the threaded rod is connected with step motor's output shaft through the shaft coupling.

Furthermore, guide grooves are symmetrically formed in two sides of the base, supporting blocks are symmetrically arranged on the upper end face of the base and fixedly connected with the base, and moving wheels are arranged on the lower end face of the base.

Furthermore, the support rod frame comprises a vertical shell and a supporting plate, the supporting plate is installed at the head of the vertical shell, and the supporting plate is fixedly connected with the vertical shell.

Furthermore, a thread bushing matched with the threaded rod is installed in the middle of the vertical shell and fixedly connected with the vertical shell, and an insertion block matched with the vertical shell is arranged at the lower end of the supporting plate.

Further, the support frame includes adjustable shelf and end bracket, adjustable shelf slidable mounting is in the guide way, end bracket fixed mounting is at the lower terminal surface of adjustable shelf.

Furthermore, an electric telescopic rod is installed in the middle of the movable frame, and the output end of the electric telescopic rod is supported on the base.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a study traditional hoist supporting structure and use, design out a hoist support, can support the installation spacing through the base when convenient needs use, install the die-pin frame through the mesolot simultaneously, make things convenient for the die-pin frame to come with threaded rod interconnect through the thread bush, make things convenient for operating personnel to drive the threaded rod through controlling step motor and rotate the operation, and then reach the height that changes the thread bush on the threaded rod, just so can guarantee to drive through the thread bush and found the nimble lift of shell, and then guarantee to drive the layer board through founding the shell and realize different support heights, can contract through control electric telescopic handle when the support needs to remove, and then drive the end bracket and rise, guarantee to remove the wheel and can support subaerial, just so can guarantee to remove the nimble mobile device that carries out through removing the wheel, can control electric telescopic handle when need not removing and extend, guarantee to support the bracket subaerial.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a front view of the device of FIG. 1;

FIG. 3 is a schematic structural view of the movable stand shown in FIG. 1;

FIG. 4 is a schematic view of the structure of the joist holder shown in FIG. 1;

fig. 5 is a schematic structural view of the supporting frame shown in fig. 1.

In the figure: 1. a movable frame; 11. a base; 111. a stepping motor; 112. a threaded rod; 113. a guide groove; 114. a support block; 115. a moving wheel; 12. a limiting frame; 121. a middle groove; 2. a strut frame; 21. erecting a shell; 211. a threaded sleeve; 22. a support plate; 221. inserting a block; 3. a support frame; 31. a movable frame; 311. an electric telescopic rod; 32. a bottom bracket.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Referring to fig. 1, 2, 3, 4 and 5, a crane support includes a moving frame 1, a rod supporting frame 2 and a support frame 3, the moving frame 1 includes a base 11 and a limiting frame 12, the limiting frame 12 is fixedly installed on an upper end surface of the base 11, a middle groove 121 is opened in a middle portion of the limiting frame 12, a stepping motor 111 is fixedly installed in the middle portion of the base 11, a threaded rod 112 is disposed on an upper end of the stepping motor 111, the threaded rod 112 is connected to an output shaft of the stepping motor 111 through a coupler, guide grooves 113 are symmetrically opened on both sides of the base 11, support blocks 114 are symmetrically installed on the upper end surface of the base 11, the support blocks 114 are fixedly connected to the base 11, a moving wheel 115 is installed on a lower end surface of the base 11, the limiting frame 12 can be fixedly installed on the base 11 through a bolt, then the middle groove 121 is opened and closed through the middle portion of the limiting frame 12, it can be ensured that the rod supporting frame 2 can be installed through the middle groove 121, it is convenient for an operator to connect with the threaded rod 112 through a screw thread bushing 211 to the threaded rod 112 to control the screw rod to move the support 112, thus, it can be ensured that the support 21 can be driven by the support 21 when the screw rod 112 to move the support 21, it is flexibly, it is driven by the support 21, it is driven by the support rod, it is ensured that the support 21, it is driven by the support rod 21, it is driven by the support rod, it is flexibly when the support rod, it is driven by the support rod 112, it is driven by the screw rod, it is driven by the support rod, it is controlled by the screw rod, it is controlled by the support rod 211, the bracket 32 is guaranteed to be supported on the ground, so that the bracket can be stably supported and used, and the problem that the existing crane bracket can only be supported and used at a fixed height and cannot be adjusted to a proper height according to actual use requirements, so that different use environments cannot be met is solved;

the support rod frame 2 is vertically arranged in the middle groove 121, the support rod frame 2 is connected with the limiting frame 12 in a sliding mode, the support rod frame 2 comprises a vertical shell 21 and a support plate 22, the support plate 22 is arranged at the head of the vertical shell 21, the support plate 22 is fixedly connected with the vertical shell 21, a threaded sleeve 211 matched with the threaded rod 112 is arranged in the middle of the vertical shell 21, the threaded sleeve 211 is fixedly connected with the vertical shell 21, an insertion block 221 matched with the vertical shell 21 is arranged at the lower end of the support plate 22, the support plate 22 is guaranteed to be supported and installed through the vertical shell 21 through the structural arrangement of the support rod frame 2, and the support plate 22 is convenient to support and use;

support frame 3 symmetry is installed at the both ends of base 11, and support frame 3 and the vertical sliding connection of base 11, support frame 3 includes adjustable shelf 31 and end bracket frame 32, adjustable shelf 31 slidable mounting is in guide way 113, end bracket frame 32 fixed mounting is at the lower terminal surface of adjustable shelf 31, the mid-mounting of adjustable shelf 31 has electric telescopic handle 311, electric telescopic handle 311's output supports on base 11, guarantee to drive end bracket frame 32 through adjustable shelf 31 through the structure setting to support frame 3 and go up and down in a flexible way, and then make things convenient for operating personnel to adjust the use through electric telescopic handle 311.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a crane support, is including removing frame (1), die-pin frame (2) and support frame (3), its characterized in that: remove frame (1) and include base (11) and spacing (12), spacing (12) fixed mounting is in the up end of base (11), and the middle part of spacing (12) has seted up well groove (121), die-pin frame (2) are installed perpendicularly in well groove (121), and die-pin frame (2) and spacing (12) sliding connection, support frame (3) symmetry is installed at the both ends of base (11), and support frame (3) and base (11) longitudinal sliding connection.

2. The crane support according to claim 1, wherein a stepping motor (111) is fixedly installed in the middle of the base (11), a threaded rod (112) is arranged at the upper end of the stepping motor (111), and the threaded rod (112) is connected with an output shaft of the stepping motor (111) through a coupler.

3. The crane support according to claim 2, wherein the base (11) is symmetrically provided with guide grooves (113) at two sides, the upper end surface of the base (11) is symmetrically provided with support blocks (114), the support blocks (114) are fixedly connected with the base (11), and the lower end surface of the base (11) is provided with a movable wheel (115).

4. A crane support according to claim 3, wherein the strut support (2) comprises a vertical shell (21) and a supporting plate (22), the supporting plate (22) is mounted at the head of the vertical shell (21), and the supporting plate (22) is fixedly connected with the vertical shell (21).

5. The crane support according to claim 4, wherein a threaded sleeve (211) matched with the threaded rod (112) is installed in the middle of the vertical shell (21), the threaded sleeve (211) is fixedly connected with the vertical shell (21), and an insert block (221) matched with the vertical shell (21) is arranged at the lower end of the supporting plate (22).

6. A crane support according to claim 5, characterized in that the support frame (3) comprises a movable frame (31) and a bottom bracket (32), the movable frame (31) is slidably mounted in the guide groove (113), and the bottom bracket (32) is fixedly mounted on the lower end surface of the movable frame (31).

7. A crane support according to claim 6, characterized in that the middle of the movable frame (31) is provided with an electric telescopic rod (311), and the output end of the electric telescopic rod (311) is supported on the base (11).