CN217377091U

CN217377091U - Crane with protection function

Info

Publication number: CN217377091U
Application number: CN202221030368.9U
Authority: CN
Inventors: 黄玲
Original assignee: Shanghai Xingyou Construction Machinery Co ltd
Current assignee: Shanghai Xingyou Construction Machinery Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-06
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a hoist with guard action relates to hoist technical field, including U type plate, the outer wall difference swing joint of U type plate has right folder and left folder, and the position of right folder is in the right side of left folder, and the right side wall swing joint of U type plate has the regulation pole, and the left surface of adjusting the pole and the right side central point fixed connection of right folder, and the outer wall of adjusting the pole has cup jointed the spring, and the left side wall fixedly connected with electric putter of U type plate, and electric putter's output and the left side central point fixed connection of left folder. The utility model discloses the regulation performance is excellent and good, can carry out corresponding adjustment according to the size of a dimension of goods, and the suitability is wide to effectually avoided the goods to produce when the transportation to rock, cause to lift by crane the unstability, lead to the condition that the in-process emergence activity of hoist transportation goods, lift by crane the goods to the hoist and play the guard action.

Description

Crane with protection function

Technical Field

The utility model relates to a hoist technical field especially relates to a hoist with guard action.

Background

The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying goods within a certain range, and is also called a crown block, a navigation crane and a crane; the crane mainly comprises a hoisting mechanism, an operating mechanism, a luffing mechanism, a slewing mechanism, a metal structure and the like; the hoisting mechanism is a basic working mechanism of the crane, mostly consists of a hanging system and a winch, and also lifts goods through a hydraulic system; the running mechanism is used for longitudinally and horizontally transferring goods or adjusting the working position of the crane and generally consists of a motor, a speed reducer, a brake and wheels; the luffing mechanism is only arranged on the jib crane, the amplitude of the jib crane is reduced when the jib crane is lifted up, the amplitude of the jib crane is increased when the jib crane is lifted down, and the luffing mechanism is divided into balanced luffing and unbalanced luffing; the slewing mechanism is used for slewing the arm support and consists of a driving device and a slewing bearing device; the metal structure is the framework of the crane, and the main bearing parts such as a bridge frame, an arm support and a portal frame can be box-shaped structures or truss structures, can also be web structures, and can use section steel as a supporting beam.

Traditional hoist all is the lifting rope structure, though use extensively, with low costs, longe-lived, but when adopting this kind of mode transportation goods, the regulation performance is poor, can't carry out corresponding adjustment according to the size of a dimension of goods, causes to lift by crane unstability, consequently leads to the condition that goods took place the activity in the hoist transportation to there is the potential safety hazard, harm people and thing near the goods of lifting by crane.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a crane with a protection function. Its advantage lies in that the regulation performance is excellent, can carry out corresponding adjustment according to the size of a dimension of goods, and the suitability is wide to effectually avoided the goods to produce when the transportation to rock, cause to lift by crane the unstability, lead to the condition that the in-process emergence activity of hoist transportation goods.

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

the utility model provides a hoist with guard action, includes U type plate, the outer wall of U type plate swing joint has right folder and left folder respectively, and the position of right folder is in the right side of left folder, and the right side wall swing joint of U type plate has the regulation pole, and the left surface of adjusting the pole and the right flank central point fixed connection of right folder, and the outer wall of adjusting the pole has cup jointed the spring, and the left side wall fixedly connected with electric putter of U type plate, and electric putter's output and the left side central point fixed connection of left folder.

Through the technical scheme: the adjustment performance is excellent and beneficial, can carry out corresponding adjustment according to the size of a dimension of goods, and the suitability is wide to effectually avoided the goods to produce when the transportation to rock, cause to lift by crane the unstability, lead to the condition that the in-process emergence activity of hoist transportation goods.

The utility model discloses further set up to, the top center end fixedly connected with electric hoist of U type plate, and electric hoist is at the one end fixedly connected with regulating part of U type plate.

Through the technical scheme: the electric hoist is arranged at the bottom end of the adjusting part, so that favorable factors can be provided for subsequent cargo movement, the time for manually carrying the cargo is reduced, and the cargo carrying efficiency is improved.

The utility model discloses further set up to, the top center end fixedly connected with drive spiro of regulating part, and the inner wall threaded connection of drive spiro has drive screw.

Through the technical scheme: and the operating personnel can control the cargo transferring position by adopting a thread driving mode.

The utility model discloses further set up to, drive screw's head fixedly connected with driving motor, drive screw's afterbody fixedly connected with drive bearing.

Through the technical scheme: the operation is convenient, the operation of operators is convenient, and the operation stability is good.

The utility model discloses further set up to, driving motor and drive bearing are in the equal fixedly connected with connecting piece of drive screw's one end, and driving motor's position is in drive bearing's left side.

Through the technical scheme: adopt electric drive, can effectively promote goods removal efficiency.

The utility model discloses further set up to, the inboard side fixedly connected with traction frame of connecting piece, and the outer wall swing joint of the central point of traction frame and regulating part.

Through the technical scheme: the position to the regulating part is injectd, and the regulating part can be around the traction frame activity about going on, facilitates for goods transport.

The utility model discloses further set up to, the spout has been seted up to the inside of connecting piece, and the inner wall swing joint of spout has the slider, and the slider is at the one end of spout and the outer wall fixed connection of regulating part.

Through the technical scheme: the left and right sliding of the adjusting piece is stable, so that the failure of the goods in the transportation process is effectively avoided.

The utility model discloses further set up to, the outer wall fixedly connected with support frame of connecting piece, and the bottom fixedly connected with support base of support frame.

Through the technical scheme: provide supporting role to equipment, promote freight stability.

The utility model has the advantages that:

1. this a hoist for having guard action, through being provided with U type plate, right folder, spring, regulation pole, left folder, electric putter, the regulation performance is good for, can carry out corresponding adjustment according to the size of a dimension of goods, and the suitability is wide to effectual avoided the goods to produce when the transportation and rock, cause to lift by crane the unstability, lead to the condition that the in-process emergence activity of hoist transportation goods, lift by crane the goods to the hoist and play the guard action.

2. This a hoist for having guard action through being provided with regulating part, electric hoist, slider, drive spiro, traction frame, spout, connecting piece, driving motor, drive screw, drive bearing, the regulation performance is good and profitable, can effectively promote goods and lift by crane and handling efficiency, promotes equipment operation security, plays the guard action to the hoist lifts by crane the goods.

Drawings

Fig. 1 is a schematic structural diagram of a crane with a protection function according to the present invention;

fig. 2 is a schematic structural view of a clamping mechanism of a crane with a protection function according to the present invention;

fig. 3 is a schematic view of a supporting frame structure of a crane with a protection function according to the present invention.

In the figure: 1. an adjustment member; 2. an electric hoist; 3. a slider; 4. a drive toroid; 5. a traction frame; 6. a chute; 7. a connecting member; 8. a drive motor; 9. a drive screw; 10. a drive bearing; 11. a U-shaped plate; 12. a right clamp; 13. a spring; 14. adjusting a rod; 15. a left clamp; 16. an electric push rod; 17. a support frame; 18. and a base is supported.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1-3, a crane with protection function comprises a U-shaped plate 11, wherein the outer wall of the U-shaped plate 11 is movably connected with a right clamping piece 12 and a left clamping piece 15 respectively, the position of the right clamping piece 12 is positioned at the right side of the left clamping piece 15, the right side wall of the U-shaped plate 11 is movably connected with an adjusting rod 14, the left side surface of the adjusting rod 14 is fixedly connected with the center end of the right side surface of the right clamping piece 12, the outer wall of the adjusting rod 14 is sleeved with a spring 13, the left side wall of the U-shaped plate 11 is fixedly connected with an electric push rod 16, the output end of the electric push rod 16 is fixedly connected with the center end of the left side surface of the left clamping piece 15, the adjusting performance is good, corresponding adjustment can be performed according to the size of goods, the adaptability is wide, thereby effectively avoiding the situation that the goods are rocked during transportation, the lifting is unstable and the goods are moved during the transportation process of the crane, the crane has a protection effect on the lifted goods.

Specifically, the outer wall fixedly connected with support frame 17 of connecting piece 7, and the bottom fixedly connected with of support frame 17 supports base 18, provides the supporting role to equipment, promotes freight stability.

The working principle is as follows: when the goods is in U type plate 11, only need drive electric putter 16, left folder 15 centers on U type plate 11 and slides right, and until left folder 15 and goods contact, left folder 15 is after contacting with the goods to promote and contact goods right folder 12 gradually, adjust pole 14 this moment and slide towards U type plate 11 right side gradually, spring 13 contracts, and the firm settling of goods is in U type plate 11.

Example 2

Referring to fig. 1 and 2, in the crane with a protection function, compared with embodiment 1, in this embodiment, an electric hoist 2 is fixedly connected to a top center end of a U-shaped plate 11, and the electric hoist 2 is fixedly connected to an adjusting part 1 at one end of the U-shaped plate 11, and the electric hoist 2 is disposed at a bottom end of the adjusting part 1, so that a beneficial factor can be provided for subsequent cargo movement, the time for manually carrying cargo is reduced, and the cargo carrying efficiency is improved.

Specifically, the top center end of the adjusting part 1 is fixedly connected with a driving spiral ring 4, the inner wall of the driving spiral ring 4 is in threaded connection with a driving screw rod 9, and an operator can control the cargo transferring position in a threaded driving mode.

Specifically, the head fixedly connected with driving motor 8 of drive screw 9, the afterbody fixedly connected with drive bearing 10 of drive screw 9, the simple operation makes things convenient for the operation personnel to control, and operating stability is superior.

Specifically, driving motor 8 and driving bearing 10 are at the equal fixedly connected with connecting piece 7 of one end of drive screw 9, and driving motor 8's position is in driving bearing 10's left side, adopts electric drive, can effectively promote goods mobility efficiency.

Specifically, the inboard side fixedly connected with traction frame 5 of connecting piece 7, and the central point of traction frame 5 and the outer wall swing joint of regulating part 1 prescribe a limit to the position of regulating part 1, and regulating part 1 can be around traction frame 5 about moving about, facilitates for the cargo handling.

Specifically, spout 6 has been seted up to the inside of connecting piece 7, and the inner wall swing joint of spout 6 has slider 3, and slider 3 is at the one end of spout 6 and the outer wall fixed connection of regulating part 1, and it is stable to slide about regulating part 1 to the effectual goods of having avoided breaks down in the transportation.

The working principle is as follows: the driving motor 8 drives, the driving screw 9 rotates around the driving bearing 10, and the sliding block 3 can slide left and right around the sliding groove 6, so that the adjusting part 1 can be controlled to drive the electric hoist 2 to slide left and right in the traction frame 5 only by controlling the rotating direction of the driving shaft of the driving motor 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hoist with guard action, including U type plate (11), a serial communication port, the outer wall of U type plate (11) swing joint has right folder (12) and left folder (15) respectively, and the position of right folder (12) is in the right side of left folder (15), and the right side wall swing joint of U type plate (11) has regulation pole (14), and the left surface of adjusting pole (14) and the right flank central point fixed connection of right folder (12), and the outer wall of adjusting pole (14) has cup jointed spring (13), and the left side wall fixed connection of U type plate (11) has electric putter (16), and the output of electric putter (16) and the left surface central point fixed connection of left folder (15).

2. A crane with protection according to claim 1, characterized in that the top center end of the U-shaped plate (11) is fixedly connected with the electric hoist (2), and the electric hoist (2) is fixedly connected with the adjusting part (1) at one end of the U-shaped plate (11).

3. The crane with the protection function as claimed in claim 2, wherein the top center end of the adjusting member (1) is fixedly connected with a driving spiral ring (4), and the inner wall of the driving spiral ring (4) is in threaded connection with a driving screw (9).

4. A crane with protection according to claim 3, characterized in that the head of the drive screw (9) is fixedly connected with a drive motor (8), and the tail of the drive screw (9) is fixedly connected with a drive bearing (10).

5. A crane with protection according to claim 4, characterized in that the drive motor (8) and the drive bearing (10) are both fixedly connected with a connecting piece (7) at one end of the drive screw (9), and the position of the drive motor (8) is at the left side of the drive bearing (10).

6. A crane with protection according to claim 5, characterized in that the inner side of the connecting member (7) is fixedly connected with a traction frame (5), and the central end of the traction frame (5) is movably connected with the outer wall of the adjusting member (1).

7. The crane with the protection function according to claim 6, wherein a sliding groove (6) is formed in the connecting piece (7), the inner wall of the sliding groove (6) is movably connected with the sliding block (3), and the sliding block (3) is fixedly connected with the outer wall of the adjusting piece (1) at one end of the sliding groove (6).

8. A crane with protection as claimed in claim 5, characterized in that the outer wall of the connecting member (7) is fixedly connected with a supporting frame (17), and the bottom of the supporting frame (17) is fixedly connected with a supporting base (18).