CN204508740U - A kind of engineering safety type lifting machine - Google Patents

Abstract

The utility model discloses a safety lift for engineering, which comprises a base, a first cabin, a second cabin, a first stepping motor, a second stepping motor, a first pulley, a second pulley, a first rotating wheel , the second rotating wheel, the first slide rail, the second slide rail, the support frame, the hydraulic lifting part, the universal wheel and the hydraulic support; the first stepping motor and the second stepping motor are fixedly installed on the first cabin and the second cabin base, and its rotating shaft is respectively connected to the first pulley and the second pulley installed on the inner side of the first cabin and the second cabin and the first rotating wheel and the second rotating wheel fixed on the bottom end of the support frame through the wire rope; It adopts a hydraulic support frame, and the height of the entire project can be adjusted when in use.

Description

An engineering safety lift

technical field

The utility model relates to the technical field of engineering machinery application, in particular to a safety hoist for engineering.

Background technique

The hoist, as a machine that can realize the construction of workers and the height of the operator, occupies an important position in construction machinery; currently, the most used hoist is generally fixed in position, and the height adjustment of the supporting column is extremely inconvenient. It causes inconvenience during construction and affects work efficiency.

Utility model content

It is difficult for the existing technology to meet people's production and living needs. In order to solve the above-mentioned problems, the utility model proposes a safety lift for engineering.

In order to achieve this technical purpose, the technical solution adopted by the utility model is: a safety lift for engineering, including a base, a first cabin, a second cabin, a first stepping motor, a second stepping motor, a first pulley, the second pulley, the first rotating wheel, the second rotating wheel, the first slide rail, the second slide rail, the support frame, the hydraulic lifting part and the universal wheel; the first stepping motor and the second stepping motor The motors are fixedly installed on the bases of the first compartment and the second compartment respectively, and their rotating shafts are respectively connected to the first pulley and the second pulley installed at the inner ends of the first compartment and the second compartment and the first rotating pulley fixed at the bottom end of the support frame through wire ropes. Wheels and second rotating wheels; both ends of the support frame are provided with first slide rails and second slide rails for the sliding of the first compartment and the second compartment.

As a further technical solution of the utility model: universal wheels and hydraulic supports are installed at the bottom of the base, and the hydraulic supports are arranged inside the universal wheels.

As a preferred solution of the utility model: the support frame is a support frame with a built-in hydraulic lift.

Compared with the prior art, the utility model has the following beneficial effects: the engineering safety hoist adopts a hydraulic support frame, and when in use, the height of the entire engineering can be adjusted; in addition, it is installed at the bottom of the base Some universal wheels and the use of hydraulic support for support can not only realize the convenient movement of the whole device, but also the hydraulic support can achieve the effect of stabilizing the base; the overall structure is simple, the design is novel, the practicability is strong, and it is easy to popularize and use.

Description of drawings

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

Fig. 2 is a side view of the utility model;

Among them: base 1; first compartment 2; second compartment 21; first stepping motor 3; second stepping motor 31; first pulley 4; second pulley 41; first rotating wheel 5; second rotating wheel 51 ; The first slide rail 6; The second slide rail 61; Support frame 7; Hydraulic lifting parts 8;

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.

Please refer to the accompanying drawings 1 to 2 of the specification. In the embodiment of the utility model, a safety lift for engineering includes a base 1, a first compartment 2, a second compartment 21, a first stepping motor 3, a second step Into the motor 31, the first pulley 4, the second pulley 41, the first rotating wheel 5, the second rotating wheel 51, the first slide rail 6, the second slide rail 61, the support frame 7, the hydraulic lifting part 8 and the universal Wheel 9 and hydraulic support 10; the first stepper motor 3 and the second stepper motor 31 are fixedly installed on the base of the first cabin 2 and the second cabin 21 respectively, and their rotating shafts are respectively connected and installed in the first cabin by wire ropes 2 and the first pulley 4 and the second pulley 41 at the inner side of the second cabin 21 and the first rotating wheel 5 and the second rotating wheel 51 fixed on the bottom end of the support frame 7; The first slide rail 6 and the second slide rail 61 of the first cabin 2 and the second cabin 21 slide.

As a further technical solution of the present invention: the bottom of the base 1 is equipped with a universal wheel 9 and a hydraulic support 10 , and the hydraulic support 10 is arranged inside the universal wheel 9 .

As a preferred solution of the present utility model: the support frame 7 is a support frame with a built-in hydraulic lift 8 .

The function principle of the present utility model is: the first stepping motor 3 and the second stepping motor 31 that the first cabin 2 and the second cabin 21 are installed, when in use, open the control switch of stepping, stepping motor, the motor output shaft The torque at the end is transmitted through the wire rope in the first pulley 4, the second pulley 41, the first rotating wheel 5 and the second rotating wheel 51, and then the first cabin 2 and the second cabin 21 rise or fall; The supporting frame 7 of the lifting part 8 can achieve the effect of real-time adjustment of the height of the supporting frame 7; the effect of installing the universal wheel 9 on the base 1 can realize the displacement of the entire lifting machine to facilitate movement; , the hydraulic support 10 is opened, and the base 1 can be stably supported on the ground.

For those skilled in the art, however, the present invention is not limited to the details of the above-mentioned exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any minor modifications, equivalent replacements and improvements made to the above embodiments according to the technical essence of the present utility model shall be included in the Within the scope of protection of the technical solution of the utility model.

Claims (3)

1. an engineering safety type lifting machine, comprises base (1), the first cabin (2), the second cabin (21), the first stepping motor (3), the second stepping motor (31), the first pulley (4), the second pulley (41), the first rotor wheel (5), the second rotor wheel (51), the first slide rail (6), the second slide rail (61), bracing frame (7), hydraulic lifting part (8) and cardan wheel (9), hydraulic pressure support (10); It is characterized in that: described first stepping motor (3) and the second stepping motor (31) are fixedly mounted on the first cabin (2) and the second cabin (21) base respectively, and its rotating shaft is mounted on first pulley (4) of the first cabin (2) and the second cabin (21) medial extremity and the second pulley (41) respectively by steel rope and is fixed on the first rotor wheel (5) and second rotor wheel (51) of bracing frame (7) bottom; Support frame as described above (7) two side ends is provided with the first slide rail (6) and the second slide rail (61) that supply first cabin (2) and the second cabin (21) slide.

2. a kind of engineering safety type lifting machine according to claim 1, it is characterized in that: described base (1) bottom is provided with cardan wheel (9) and hydraulic pressure support (10), and hydraulic pressure support (10) is arranged on cardan wheel (9) inner side.

3. a kind of engineering safety type lifting machine according to claim 1, is characterized in that: the bracing frame that support frame as described above (7) is built-in hydraulic lifting (8).