CN219429525U - Crane suspension mechanism - Google Patents

Abstract

The utility model discloses a suspension mechanism of a crane, which comprises a base, clampers are fixedly installed on both sides of the inner cavity of the base, and hydraulic telescopic devices are fixedly installed on both sides of the left end of the inner cavity of the clamper. rod, the right end of the inner cavity of the clamp is fixedly installed with a spring, the right end of the spring is fixedly installed with a horizontal plate, the left end of the inner cavity of the horizontal plate is clamped with a support rod through a card slot, and the support rods are close to each other A clamping plate is fixedly installed at one end of the clamping plate, and a column is clamped at the ends of the clamping plates close to each other. The utility model first achieves the effect of adjusting the height of the slide bar through the slide rail through the setting of the hydraulic telescopic rod. Through the setting of the slide bar, the effect of moving the horizontal plate from side to side through the spring is achieved. Through the setting of the horizontal plate, The support bar can be driven to move left and right, and the processing cost of the hoisting mechanism of the crane can be reduced for the current crane through the setting of the clamping plate.

Description

crane suspension mechanism

technical field

The utility model relates to the technical field of cranes, in particular to a crane suspension mechanism.

Background technique

Crane refers to the multi-action hoisting machinery that vertically lifts and horizontally transports heavy objects within a certain range, also known as crane, aerial crane, crane, and tire crane. 1. It is evolved from crawler cranes (crawler cranes). The crawler and walking bracket parts of the walking mechanism are transformed into a chassis with tires, which overcomes the shortcomings of crawler cranes (crawler cranes) that the crawler shoes cause damage to the road surface. It belongs to material handling Machinery, bridge cranes are hoisting equipment that are placed horizontally over workshops, warehouses and stockyards for material lifting. Because their two ends are located on tall cement columns or metal supports, they are shaped like bridges. The bridge frame of bridge cranes Running longitudinally along the tracks laid on the elevated sides on both sides, it can make full use of the space under the bridge to lift materials without being hindered by ground equipment. It is a kind of lifting machinery with the widest range of use and the largest number;

For example, the Chinese utility model provides a crane lifting mechanism, the patent number is: CN203143977U, including a motor, a reducer, a disc brake is installed on one side of the reducer, and a shock-absorbing coupling and a reducer are installed on the other side. The motor is fixedly connected to the motor casing through the coupling guard, the output shaft of the motor is connected to the high-speed shaft of the reducer through a shock-absorbing coupling, and the reel shaft is fixedly connected to the hollow shaft of the reducer. The utility model has the advantages of simple structure and convenient use, and can effectively reduce the processing cost of the hoisting mechanism of the crane;

Although the current cranes can reduce the processing cost of the crane lifting mechanism, the existing cranes do not have the function of clamping and limiting the suspension mechanism, which may cause shaking during work, greatly reducing work efficiency and increasing The user's cost has been increased, and people's usage needs cannot be met.

Utility model content

The purpose of this utility model is to provide a crane suspension mechanism, which has the advantage of clamping and limiting, and solves the problem that the current crane can reduce the processing cost of the crane lifting mechanism, but the existing crane does not have the clamping mechanism for the suspension mechanism. The function of the tight limit may cause shaking during work, which greatly reduces work efficiency, increases the cost of users, and cannot meet the needs of people.

In order to achieve the above purpose, the utility model provides the following technical solutions: a crane suspension mechanism, including a base, clamps are fixedly installed on both sides of the inner cavity of the base, and the left end of the clamp inner cavity Hydraulic telescopic rods are fixedly installed on both sides, a spring is fixedly installed at the right end of the inner cavity of the clamp, a horizontal plate is fixedly installed at the right end of the spring, and a support is clamped at the left end of the inner cavity of the horizontal plate through a slot A clamping plate is fixedly installed at the ends of the support rods that are close to each other, and a column is clamped at the ends of the clamping plates that are close to each other.

Preferably, bolts are fixedly installed on the top of the base, and a controller is fixedly installed on the left end of the top of the base.

Preferably, a swing arm is fixedly mounted on the left end of the top of the base, a hanging plate is fixedly mounted on the left end of the rocking arm, and a hook is provided at the bottom of the hanging plate.

Preferably, a box door is movably installed on the front surface of the clamp, and a handle is fixedly installed on one end of the front surface of the box door that is close to each other.

Preferably, slide rails are fixedly installed on both sides of the inner cavity of the clamp, a slide bar is slidably installed in the inner cavity of the slide rail, and a horizontal plate is fixedly installed at ends of the slide bars that are close to each other.

Preferably, a slot is fixedly installed at the bottom of the inner cavity of the base, and the bottom of the column is snapped into the inner cavity of the slot.

Preferably, an electric telescopic rod is fixedly installed on the top of the inner chamber of the horizontal plate, and a clamping plate is fixedly installed on the output end of the electric telescopic rod, and a clamping rod is fixedly installed on the bottom of the inner cavity of the horizontal plate, and the clamping rod is fixedly installed on the output end of the electric telescopic rod. One end close to each other of the plate and the clamping rod is clamped on both sides of the supporting rod.

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

1. The utility model first achieves the effect of adjusting the height of the slide bar through the slide rail through the setting of the hydraulic telescopic rod. Through the setting of the slide bar, the effect of moving the horizontal plate from side to side through the spring is achieved. The setting can drive the support bar to move left and right. Through the setting of the clamping plate, the current crane can reduce the processing cost of the crane lifting mechanism, but the existing crane does not have the function of clamping and limiting the suspension mechanism. , may cause shaking during work, greatly reducing work efficiency, increasing user costs, and failing to meet people's use needs.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a sectional view of the internal structure of the base of the utility model;

Figure 3 is a cross-sectional view of the internal structure of the utility model clamp;

Fig. 4 is a sectional view of the internal structure of the horizontal plate of the present invention.

In the figure: 1. Base; 2. Column; 3. Rocker arm; 4. Hanging plate; 5. Hook; 6. Controller; 7. Bolt; 8. Clamper; 9. Clamping plate; 10. Support Rod; 11, handle; 12, box door; 13, horizontal plate; 14, slide rail; 15, slide rod; 16, hydraulic telescopic rod; 17, spring; 18, electric telescopic rod; 19, clamping plate; 20, clip tight rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Figures 1-4, the embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

Example 1

A crane suspension mechanism, comprising a base 1, a clamp 8 is fixedly installed on both sides of the inner cavity of the base 1, and a hydraulic telescopic rod 16 is fixedly installed on both sides of the left end of the inner cavity of the clamp 8. The right end of device 8 inner chamber is fixedly installed with spring 17, and the right end of spring 17 is fixedly installed with horizontal plate 13, and the left end of horizontal plate 13 inner cavity is clamped with support rod 10 through draw-in groove, and one end of support rod 10 close to each other is fixedly installed with Clamping plate 9, one end of clamping plate 9 close to each other is clamped with column 2;

By starting the hydraulic telescopic rod 16 to work, the slide bar 15 is driven to move left and right through the slide rail 14, and the left and right movement of the slide bar 15 drives the horizontal plate 13 to move left and right through the spring 17, and the left and right movement of the horizontal plate 13 drives the support rod 10 to move left and right, and the support rod The left and right movement of 10 drives the clamping plate 9 to move left and right, and the left and right movement of the clamping plate 9 performs clamping and limiting processing on the column 2.

Example 2

Bolt 7 is fixedly installed on the top of base 1, controller 6 is fixedly installed on the left end of base 1 top, rocker arm 3 is fixedly installed on the left end of base 1 top, and hanging plate 4 is fixedly installed on the left end of rocker arm 3, hangs The bottom of the plate 4 is provided with a hook 5, and the front surface of the clamp 8 is movably equipped with a box door 12, and one end of the front surface of the box door 12 close to each other is fixedly installed with a handle 11, and both sides of the inner cavity of the clamp 8 are fixedly installed. There is a slide rail 14, the inner cavity of the slide rail 14 is slidably installed with a slide bar 15, and one end of the slide bar 15 close to each other is fixedly installed with a horizontal plate 13, the bottom of the inner cavity of the base 1 is fixedly equipped with a card slot, and the bottom of the column 2 is locked. Connected to the inner cavity of the card slot, the top of the inner cavity of the horizontal plate 13 is fixedly equipped with an electric telescopic rod 18, the output end of the electric telescopic rod 18 is fixedly installed with a clamping plate 19, and the bottom of the inner cavity of the horizontal plate 13 is fixedly installed with a clamping rod 20, one end of the clamping plate 19 and the clamping rod 20 close to each other is clamped on both sides of the support rod 10;

Through the setting of the handle 11 and the box door 12, it is convenient for the user to perform daily maintenance on the base 1, and through the setting of the controller 6, it is convenient for the user to operate the device.

When in use, the hydraulic telescopic rod 16 is activated to drive the slide bar 15 to move left and right through the slide rail 14, the slide bar 15 moves left and right to drive the horizontal plate 13 to move left and right through the spring 17, and the horizontal plate 13 moves left and right to drive the support rod 10 to move left and right , the left and right movement of the support rod 10 drives the clamping plate 9 to move left and right, and the left and right movement of the clamping plate 9 performs clamping and limiting processing on the column 2.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (8)

1. Crane suspension mechanism, comprising a base (1), characterized in that: the utility model discloses a hydraulic telescopic device for the inner wall of the base, including base (1), clamping device (8), clamping plate (9), stand (2) are pressed from both sides all fixed mounting in base (1) inner chamber, clamping device (8) both sides of inner chamber left end are all fixed mounting have hydraulic telescopic rod (16), the right-hand member fixed mounting in clamping device (8) inner chamber has spring (17), the right-hand member fixed mounting of spring (17) has diaphragm (13), the left end in diaphragm (13) inner chamber has bracing piece (10) through the draw-in groove joint, the one end fixed mounting that bracing piece (10) are close to each other has clamping plate (9), the one end that clamping plate (9) are close to each other presss from both sides tightly has stand (2).

2. A crane suspension mechanism as claimed in claim 1, wherein: the top of the base (1) is fixedly provided with a bolt (7), and the left end of the top of the base (1) is fixedly provided with a controller (6).

3. A crane suspension mechanism as claimed in claim 1, wherein: the novel lifting device is characterized in that a rocker arm (3) is fixedly arranged at the left end of the top of the base (1), a hanging plate (4) is fixedly arranged at the left end of the rocker arm (3), and a hook (5) is arranged at the bottom of the hanging plate (4).

4. A crane suspension mechanism as claimed in claim 1, wherein: the front surface of the clamping device (8) is movably provided with a box door (12), and one end, close to each other, of the front surface of the box door (12) is fixedly provided with a handle (11).

5. A crane suspension mechanism as claimed in claim 1, wherein: both sides of the inner cavity of the clamp (8) are fixedly provided with sliding rails (14), the inner cavity of the sliding rails (14) is slidably provided with sliding rods (15), and one ends of the sliding rods (15) close to each other are fixedly provided with transverse plates (13).

6. A crane suspension mechanism as claimed in claim 1, wherein: the bottom of the inner cavity of the base (1) is fixedly provided with a clamping groove, and the bottom of the upright post (2) is clamped in the inner cavity of the clamping groove.

7. A crane suspension mechanism as claimed in claim 1, wherein: an electric telescopic rod (18) is fixedly arranged at the top of the inner cavity of the transverse plate (13), and a clamping plate (19) is fixedly arranged at the output end of the electric telescopic rod (18).

8. The crane suspension assembly of claim 7 wherein: the bottom of the inner cavity of the transverse plate (13) is fixedly provided with a clamping rod (20), the clamping plate (19) and the clamping rod (20),

one end close to each other is clamped on two sides of the supporting rod (10).