CN218025082U

CN218025082U - Electric single-beam crane with safety protection structure

Info

Publication number: CN218025082U
Application number: CN202221967053.7U
Authority: CN
Inventors: 尚美英; 史露河
Original assignee: Shaoxing Hongyuan Crane Co ltd
Current assignee: Shaoxing Hongyuan Crane Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-13
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses an electronic monospar hoist with safety protection structure, relate to electronic monospar hoist technical field, including the monospar hoist body, the monospar hoist body includes the automobile body, entablature and a supporting beam, the automobile body includes the casing, couple and lifting rope, be equipped with the protection structure who reduces lifting rope range of rocking on the casing, protection structure includes the wiring board that can be reciprocating motion on the vertical direction, protection structure utilizes the wiring board of motion in the vertical direction, carry on spacingly to wobbling lifting rope, thereby reduce the range of swing and the scope of lifting rope, thereby eliminate as early as possible the swing phenomenon that lifting rope and couple take place under inertia because of automobile body stop motion arouse, avoid the couple to cause bodily injury because of inertia range is great to the staff, hang the couple on article simultaneously in the manual work, it is great to avoid the couple range of swing, can further facilitate the staff to use and control the position of couple, further improve the work efficiency of handling.

Description

Electric single-beam crane with safety protection structure

Technical Field

The utility model relates to an electronic single beam crane technical field specifically is an electronic single beam crane with safety protection structure.

Background

The single-beam bridge crane is a hoisting device which is transversely erected above workshops, warehouses and stockyards for hoisting materials, and the shape of the single-beam bridge crane is similar to a bridge because two ends of the single-beam bridge crane are located on a high cement column or a metal support. The bridge frame of the single-beam bridge crane runs longitudinally along the rails laid on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to hoist materials without being hindered by ground equipment, and the single-beam bridge crane is a hoisting machine with the widest application range and the largest quantity.

An existing electric single-beam crane with a safety protection structure generally comprises a crane body, an upper cross beam and a supporting beam, wherein the crane body comprises a shell, a hook and a lifting rope, and the upper cross beam and the supporting beam have certain strength and stability.

The utility model provides an existing electronic monospar hoist with safety protection structure, when carrying out the handling to the goods, will hang rope's transfer certain length earlier usually, through removing the automobile body, the position that makes the automobile body is corresponding with the article position that needs to remove, recycle the couple and carry out the handling operation to article, when the automobile body removes to the article top, its couple can follow the automobile body with the lifting rope and remove, but when the automobile body stops, because the inertia of motion, its lifting rope and couple can continue the motion under inertial condition, thereby the lifting rope drives the couple and can take place the swing in the article top, when hanging article, generally need the manual work to hang the couple to on article, the work probably stands by the article, and the human body of work can be collided to the wobbling couple, thereby probably cause the injury to the staff.

To the problem, the utility model provides an electronic monospar hoist with safety protection structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic monospar hoist with safety protection structure, protection structure utilizes the wiring board of motion in the vertical direction, it is spacing to wobbling lifting rope, thereby reduce the amplitude of fluctuation and the scope of lifting rope, thereby eliminate as early as possible the lifting rope that arouses because of automobile body stop motion and the swing phenomenon that the couple takes place under inertia, avoid the couple to cause bodily injury because of inertia amplitude of fluctuation is great to the staff, hang the couple on article in the manual work simultaneously, it is great to avoid the couple amplitude of fluctuation, can further facilitate the staff to use the position of controlling the couple, further improve the work efficiency of handling, thereby the problem in the background art has been solved.

In order to achieve the above purpose, the utility model provides a following technical scheme: an electric single-beam crane with a safety protection structure comprises a single-beam crane body, wherein the single-beam crane body comprises a crane body, an upper cross beam and a support beam, the crane body comprises a shell, a hook and a lifting rope, and the shell is provided with a protection structure for reducing the shaking amplitude of the lifting rope;

the protective structure comprises a wire bundling plate capable of reciprocating in the vertical direction, a wire bundling hole is formed in the wire bundling plate, a lifting rope penetrates through the wire bundling plate through the wire bundling hole, and the protective structure further comprises a driving structure for driving the vehicle body to reciprocate in the horizontal direction on the upper cross beam.

Further, protective structure includes multistage electric push rod, and multistage electric push rod's stiff end fixed connection is on the casing, and multistage electric push rod's flexible end fixed connection restraints line board.

Furthermore, the upper cross beam comprises an integrally formed rolling groove, the driving structure comprises a plurality of groups of driving assemblies which drive the shell to horizontally reciprocate in the rolling groove, and the driving assemblies comprise moving wheels which can freely rotate on the rolling groove.

Further, the casing includes integrated into one piece's drive division, and drive assembly includes the motor of fixed connection on the drive division, and the output of motor runs through casing fixed connection and removes the wheel.

Furthermore, the driving parts are arranged on the rolling grooves on the two sides of the upper cross beam, and the number of the driving parts in the rolling grooves on the two sides of the upper cross beam is consistent.

Furthermore, a support beam is fixedly connected with a limiting column, and the limiting column is connected with the shell through a through hole in a sliding manner.

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

1. the utility model provides a pair of electronic monospar hoist with safety protection structure, protection structure utilizes the wiring board of motion in the vertical direction, it is spacing to wobbling lifting rope, thereby reduce the swing range and the scope of lifting rope, thereby eliminate as early as possible the lifting rope that arouses because of automobile body stop motion and the swing phenomenon that the couple takes place under inertia, avoid the couple to cause bodily injury because of inertia swing range is great to the staff, hang the couple on article in the manual work simultaneously, it is great to avoid the couple swing range, can further facilitate the staff to use the position of controlling the couple, further improve the work efficiency of handling.

2. The utility model provides a pair of electronic monospar hoist with safety protection structure utilizes multiunit drive assembly to drive the removal of casing to make the automobile body move on the entablature, thereby can carry out handling work to the article of different positions on horizontal.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a schematic plan view of the overall structure of the present invention;

fig. 4 is an enlarged view of the point a in fig. 2;

fig. 5 is an enlarged view of the position B in fig. 3 according to the present invention.

In the figure: 1. a housing; 11. a drive section; 2. an upper cross beam; 21. a rolling groove; 3. a support beam; 4. hooking; 5. a lifting rope; 6. a multi-stage electric push rod; 7. a wire bundling plate; 8. a wire harness hole; 9. a motor; 10. a moving wheel; 12. a limiting post.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In order to reduce the swing amplitude of the lifting rope 5 and further avoid the technical problem that the hook 4 causes injury to workers, as shown in fig. 1-5, the following preferred technical solutions are provided:

an electric single-beam crane with a safety protection structure comprises a single-beam crane body, wherein the single-beam crane body comprises a crane body, an upper beam 2 and a support beam 3, the crane body comprises a shell 1, a hook 4 and a lifting rope 5, and the shell 1 is provided with a protection structure for reducing the shaking amplitude of the lifting rope 5;

protective structure includes can be at vertical direction reciprocating motion's bunch board 7, has seted up bunch hole 8 on bunch board 7, and lifting rope 5 runs through bunch board 7 through bunch hole 8, and protective structure still includes the drive automobile body at horizontal direction reciprocating motion's drive structure on entablature 2. When goods are lifted, normally, 5 of a lifting rope is firstly placed by a certain length, the goods are moved by moving a vehicle body, the position of the vehicle body corresponds to the position of an article needing to be moved, then the hook 4 is used for lifting the article, when the vehicle body moves to the upper part of the article, the hook 4 and the lifting rope 5 can move along with the vehicle body, but when the vehicle body stops, due to the inertia of movement, the lifting rope 5 and the hook 4 can continue to move under the condition of inertia, so that the lifting rope 5 drives the hook 4 to swing above the article, when the vehicle body moves, a motor 9 is started, the motor 9 drives a moving wheel 10 to rotate, the vehicle body moves through the rotation of a plurality of sets of moving wheels 10, when the vehicle body moves to the upper part of the article to be lifted, a multistage electric push rod 6 is started, the multistage electric push rod 6 drives a wire bunching plate 7 to move downwards, a wire hole 8 is formed in the wire bunching plate 7, the wire bunching plate 7 is fixedly connected with a shell 1 in the vehicle body, the wire bunching plate 7 moves downwards, thereby limiting the swinging range of the lifting rope 5, the wire bunching plate 7 can further reduce the swinging of the lifting rope 5 and further avoid the damage of the worker caused by the lifting rope 5 and the swinging of the hanger 4, thereby, the worker can further reduce the swinging of the hanger in the swinging range of the hanger 4, and the swinging range of the hanger, and the swinging of the hanger, and the hanger can be more easily, and the swinging of the worker, and the worker can be prevented from the hanger 4 when the worker.

Further, as shown in fig. 1, fig. 2 and fig. 5, the following preferred technical solutions are provided:

the protective structure comprises a multistage electric push rod 6, the fixed end of the multistage electric push rod 6 is fixedly connected to the shell 1, and the telescopic end of the multistage electric push rod 6 is fixedly connected with a wiring board 7. Utilize multistage electric push rod 6 to drive the motion of bunch board 7, utilize bunch board 7 and bunch hole 8 to carry on spacingly to wobbling lifting rope 5 to reduce lifting rope 5's swing range and scope.

Further, as shown in fig. 1-4, the following preferred technical solutions are provided:

the upper beam 2 comprises an integrally formed rolling groove 21, the driving structure comprises a plurality of groups of driving components which drive the shell 1 to horizontally reciprocate in the rolling groove 21, and the driving components comprise moving wheels 10 which can freely rotate on the rolling groove 21. The plurality of groups of driving components are utilized to drive the shell 1 to move, so that the vehicle body moves on the upper cross beam 2, and the transverse articles at different positions can be lifted.

Further, as shown in fig. 1 to 4, the following preferred technical solutions are provided:

the casing 1 includes integrated into one piece's drive division 11, and drive assembly includes motor 9 of fixed connection on drive division 11, and the output of motor 9 runs through casing 1 fixed connection and removes wheel 10. When the vehicle body is driven to move, the motor 9 is started, and the motor 9 drives the moving wheel 10 to move, so that the vehicle body is driven to move, and the lifting work of objects is finished.

Further, as shown in fig. 1 to fig. 3, the following preferred technical solutions are provided:

the driving part 11 is provided with driving components on the rolling grooves 21 at the two sides of the upper beam 2, and the driving components of the driving part 11 in the rolling grooves 21 at the two sides of the upper beam 2 are consistent in number. All be equipped with drive assembly on the rolling groove 21 of entablature 2 both sides, and the drive assembly quantity of its both sides is unanimous to make the removal wheel 10 quantity of automobile body both sides unanimous, thereby guarantee the stability of automobile body when removing, avoid the automobile body to take place the slope.

a limiting column 12 is fixedly connected to the supporting beam 3, and the limiting column 12 is connected with the shell 1 in a sliding mode through a through hole. In the moving process of the vehicle body, the shell 1 slides on the limiting column 12, the limiting column 12 limits the moving range of the vehicle body, and meanwhile, the vehicle body can be prevented from inclining.

To sum up: when carrying out the handling to the goods, 5 of lifting rope transfer certain length earlier usually, through moving the automobile body, make the position of automobile body and the article position that needs to remove corresponding, reuse couple 4 carries out the handling operation to the article, when the automobile body moves to the article top, its couple 4 and lifting rope 5 can follow the automobile body and move, but when the automobile body stops, because of the inertia of motion, its lifting rope 5 and couple 4 can continue the motion under the circumstances of inertia, thereby lifting rope 5 drives couple 4 can take place the swing above the article, when moving the automobile body, start motor 9, motor 9 drives movable wheel 10 and rotates, the removal of automobile body is driven through the rotation of multiunit movable wheel 10, when the automobile body moves to treat article upper portion, start multistage electric push rod 6, multistage electric push rod 6 drives bunch board 7 downward movement, bunch board 7 has seted up bunch hole 8, bunch board 7 and casing 1 fixed connection in the automobile body, utilize bunch board 7 down movement process, thereby restricted the swing scope of lifting rope 5, protective structure utilizes bunch board 7 of the upward movement of vertical direction, the further reduce the swing scope of the personnel of handling the working rope 5 and the swing scope of the couple 4 and the damage of avoiding the work of the people to take place the swing on the hanging rope 5 and the swing of the hanging rope is more convenient hanger 4 when the automobile body to the swing is stopped to the swing scope, thereby the personnel of hanging rope, thereby further, the swing scope of the swing is more convenient handling, the hanging rope is more, the personnel is taken place to the swing scope of the hanging rope 5, the hanging rope, the swing scope of the hanging rope is more, the personnel is more.

The utility model provides a power supply interface of power consumption component passes through switch (not drawn in the picture) and wire (not drawn in the picture) and connects power supply system to the realization is to its control, and the circuit and the control that wherein relate to are prior art, and for the technical known of current field, do not carry out too much the repeated description here.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric single-beam crane with a safety protection structure comprises a single-beam crane body, wherein the single-beam crane body comprises a crane body, an upper cross beam (2) and a supporting beam (3), the crane body comprises a shell (1), a hook (4) and a lifting rope (5), and the electric single-beam crane is characterized in that the shell (1) is provided with the protection structure for reducing the shaking amplitude of the lifting rope (5);

protective structure includes bunch board (7) that can be at vertical direction up-and-down motion, has seted up bunch hole (8) on bunch board (7), and rope (5) run through bunch board (7) through bunch hole (8), and protective structure still includes the drive automobile body at horizontal direction up-and-down motion's drive structure on entablature (2).

2. The electric single-beam crane with the safety protection structure as claimed in claim 1, wherein: the protection structure comprises a multistage electric push rod (6), the fixed end of the multistage electric push rod (6) is fixedly connected to the shell (1), and the telescopic end of the multistage electric push rod (6) is fixedly connected with a wire binding plate (7).

3. The electric single-beam crane with the safety protection structure is characterized in that the upper cross beam (2) comprises an integrally formed rolling groove (21), the driving structure comprises a plurality of groups of driving assemblies which drive the shell (1) to horizontally reciprocate in the rolling groove (21), and the driving assemblies comprise moving wheels (10) which can freely rotate on the rolling groove (21).

4. The electric single-beam crane with the safety protection structure as claimed in claim 3, wherein: casing (1) includes integrated into one piece's drive division (11), and drive assembly includes motor (9) of fixed connection on drive division (11), and casing (1) fixed connection removal wheel (10) are run through to the output of motor (9).

5. The electric single-beam crane with the safety protection structure as claimed in claim 4, wherein: the driving part (11) is provided with driving components on the rolling grooves (21) on two sides of the upper cross beam (2), and the driving parts (11) are consistent in number of the driving components in the rolling grooves (21) on two sides of the upper cross beam (2).

6. The electric single-beam crane with the safety protection structure as claimed in claim 1, wherein: the supporting beam (3) is fixedly connected with a limiting column (12), and the limiting column (12) is connected with the shell (1) in a sliding mode through a through hole.