CN214989770U - Hoisting equipment for narrow space - Google Patents

Abstract

The utility model discloses a hoisting equipment for narrow space belongs to hoist technical field, including the fixed beam, the walking beam, hoist and side arm, the fixed beam is fixed on the wall, be equipped with the gyro wheel on the walking beam, be equipped with the slide on the fixed beam, the walking beam passes through pulley and fixed beam sliding connection, the fixed jack-up seat that is equipped with of lower extreme of walking beam, the hoist is installed in the jack-up seat, one side of side arm fixed connection jack-up seat, be equipped with the pulley on the lateral wall, cable wire on the hoist walks around the pulley and stretches out downwards, design through the side arm, the range of height that lifts by crane with hoisting equipment improves, guarantee also obtain sufficient jack-up height in narrow space.

Description

Hoisting equipment for narrow space

Technical Field

The utility model belongs to the technical field of the hoist, more specifically, relate to a hoisting equipment for narrow space.

Background

The hoisting equipment starts a vertical or vertical and horizontal working stroke after material taking, unloads the material after reaching a destination, and then moves to a material taking place in an empty stroke to complete a working cycle, and then carries out secondary hoisting or transportation.

At present, in narrow spaces such as tunnels and the like, hoisting equipment is not convenient to use, a crane and the like in the traditional hoisting equipment are arranged above a movable beam, so that the mounting height of the whole movable beam in the narrow spaces is not high, and the height requirement of hoisting cannot be met, while the crane and the like are arranged below the movable beam and cannot meet the requirement of the hoisting height

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to solve the aforesaid defect.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a hoisting equipment for narrow space, including fixed beam, walking beam, hoist and side arm, the fixed beam is fixed on the wall, is equipped with the gyro wheel on the walking beam, is equipped with the slide on the fixed beam, and the walking beam passes through pulley and fixed beam sliding connection, and the lower extreme of walking beam is fixed and is equipped with the jack-up seat, and the hoist is installed in the jack-up seat, and one side of side arm fixed connection jack-up seat is equipped with the pulley on the lateral wall, and the pulley is walked around to cable wire on the hoist and is stretched out downwards.

Preferably, the lower extreme of walking beam is fixed and is equipped with the motor, and the motor passes through the belt and connects the gyro wheel.

Preferably, the hoisting seat is provided with a roller, and the hoisting seat is in rolling connection with the movable beam through the roller.

Preferably, the hoisting base is provided with a pulley, the steel cable on the crane sequentially passes around the pulley on the hoisting base and the pulley on the side wall, and the highest point of the pulley on the side wall is consistent with the top height of the movable beam.

Preferably, a plurality of tie rods are provided between the side arms and the lifting block.

Preferably, the side arm is hollow, and a steel cable on the crane penetrates through the side arm and is connected with the pulley.

Preferably, the crane base comprises a box body, a connecting rod and a motor, the crane is installed inside the box body, the connecting rod is provided with an auxiliary wheel, the top end of the box body is connected with the movable beam through the connecting rod, the motor is installed at the center of the top of the box body, the movable beam is provided with a roller, and the motor drives the roller.

Preferably, the side arms enclose a triangular prism structure, a plurality of navigation wheels are arranged in the side arms, and the steel cable extends out along the navigation wheels.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses a hoisting equipment for narrow space, walking beam top do not have any electrical apparatus or equipment, therefore the height of fixed roof beam can be as high as possible, and the top in narrow space can be pressed close to the walking beam, does not block during the removal

(2) The utility model discloses a hoisting equipment for narrow space through the design of side arm, with hoisting equipment lift by crane the high scope and improve, guarantees also to obtain sufficient jack-up height in narrow space.

Drawings

Fig. 1 is a schematic structural view of a hoisting device for narrow spaces according to the present invention;

fig. 2 is a side view of a transfer beam of a lifting apparatus for a narrow space according to the present invention;

fig. 3 is an internal structure view of a side arm of a lifting apparatus for a narrow space according to the present invention.

The reference numerals in the schematic drawings illustrate:

100. a fixed beam;

200. a moving beam;

300. a crane;

400. a side arm; 410. a pull rod; 420. a navigation wheel;

500. a roller;

600. a lifting seat; 610. a box body; 620. a connecting rod;

700. a pulley;

800. a steel cord;

900. an electric motor.

Detailed Description

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but which are provided so as to render the disclosure of the invention more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1 to 3, in the present embodiment, a lifting apparatus for a narrow space includes a fixed beam 100, a movable beam 200, a crane 300, and a side arm 400, wherein the fixed beam 100 is fixed on a wall, the movable beam 200 is provided with rollers 500, the fixed beam 100 is provided with a slide way, the movable beam 200 is slidably connected to the fixed beam 100 through pulleys 700, the lower end of the movable beam 200 is fixedly provided with a crane base 600, the crane 300 is installed in the crane base 600, the side arm 400 is fixedly connected to one side of the crane base 600, the side wall is provided with pulleys 700, and a steel cable 800 on the crane 300 extends downwards around the pulleys 700, and in this design, the crane base 600 is installed below the movable beam 200, so that the movable beam 200 can be integrally installed in a narrow space, such as a tunnel, and the like, and because the lifting requires a certain height requirement, or the lifting height requires a certain range, so the height is lifted by the side arm 400 once, the height requirement of lifting is met.

According to the structure of the design, the motor 900 is arranged below the movable beam 200, and the movable beam 200 can be close to the top of a narrow space as much as possible.

The lifting base 600 of this embodiment is provided with the roller 500, and the lifting base 600 is in rolling connection with the movable beam 200 through the roller 500.

In the embodiment, the crane base 600 is provided with the pulley 700, the cable 800 of the crane 300 sequentially passes through the pulley 700 on the crane base 600 and the pulley 700 on the sidewall, and the highest point of the pulley 700 on the sidewall is the same as the top height of the movable beam 200.

In this embodiment, a plurality of tie rods 410 are provided between the side arms 400 and the lifting base 600, thereby improving the strength of the overall connection.

The side arm 400 of this embodiment is hollow, and the wire rope 800 of the crane 300 passes through the side arm 400 and is connected with the pulley 700.

The crane base 600 of the embodiment includes a box 610, a connecting rod 620 and a motor 900, the crane 300 is installed inside the box 610, the connecting rod 620 is provided with an auxiliary wheel, the top end of the box 610 is connected with the movable beam 200 through the connecting rod 620, the motor 900 is installed at the center of the top of the box 610, the movable beam 200 is provided with a roller 500, the motor 900 drives the roller 500, the structure of the design, because the motor 900 is arranged at the bottom of two ends or one end of the movable beam 200, when the crane base 600 moves to the end close to the movable beam 200, the gap between the box 610 and the movable beam 200 can meet the area of the motor 900 during movement, collision is avoided, the connecting rod 620 and the auxiliary wheel are used for supporting the weight of the box 610, when the crane base 600 moves, the motor 900 drives the roller 500 to rotate to drive the box 610 to move, and the auxiliary wheel passively rotates along with the movement of the box 610.

The side arm 400 of this embodiment encloses the triangular prism structure, is equipped with a plurality of navigation wheels 420 in the side arm 400, and cable wire 800 stretches out along navigation wheel 420, and the triangular prism stable in structure, inside navigation wheel 420 avoid cable wire 800 to rock, and every navigation wheel 420 comprises two rotation wheels one above the other, and cable wire 800 passes between two rotation wheels.

The above-mentioned embodiments only express a certain implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention; therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (8)

1. A hoisting device for narrow spaces, characterized by: including fixed beam (100), walking beam (200), hoist (300) and side arm (400), fixed beam (100) are fixed on the wall, be equipped with gyro wheel (500) on walking beam (200), be equipped with the slide on fixed beam (100), walking beam (200) pass through pulley (700) and fixed beam (100) sliding connection, the fixed crane pedestal (600) that is equipped with of lower extreme of walking beam (200), install in crane pedestal (600) hoist (300), one side of side arm (400) fixed connection crane pedestal (600), be equipped with pulley (700) on the lateral wall, cable wire (800) on hoist (300) are walked around pulley (700) and are stretched out downwards.

2. A lifting device for narrow spaces, as claimed in claim 1, characterized in that: the lower extreme of walking beam (200) is fixed and is equipped with motor (900), motor (900) pass through belt connection gyro wheel (500).

3. A lifting device for narrow spaces, as claimed in claim 1, characterized in that: the lifting seat (600) is provided with a roller (500), and the lifting seat (600) is in rolling connection with the movable beam (200) through the roller (500).

4. A lifting device for narrow spaces, as claimed in claim 1, characterized in that: the crane is characterized in that a pulley (700) is arranged on the lifting seat (600), a steel cable (800) on the crane (300) sequentially passes around the pulley (700) on the lifting seat (600) and the pulley (700) on the side wall, and the highest point of the pulley (700) on the side wall is consistent with the top height of the movable beam (200).

5. A lifting device for narrow spaces, as claimed in claim 1, characterized in that: a plurality of pull rods (410) are arranged between the side arm (400) and the lifting seat (600).

6. A lifting device for narrow spaces, as claimed in claim 1, characterized in that: the side arm (400) is hollow, and a steel cable (800) on the crane (300) penetrates through the side arm (400) and is connected with a pulley (700).

7. A lifting device for narrow spaces, as claimed in claim 1, characterized in that: the crane base (600) comprises a box body (610), a connecting rod (620) and a motor (900), the crane (300) is installed inside the box body (610), auxiliary wheels are arranged on the connecting rod (620), the top end of the box body (610) is connected with the movable beam (200) through the connecting rod (620), the motor (900) is installed at the center of the top of the box body (610), rollers (500) are arranged on the movable beam (200), and the motor (900) drives the rollers (500).

8. A lifting device for narrow spaces, as claimed in claim 1, characterized in that: the side arm (400) encloses a triangular prism structure, a plurality of navigation wheels (420) are arranged in the side arm (400), and the steel cable (800) extends out along the navigation wheels (420).

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