CN214359889U

CN214359889U - Lifting machine for building engineering

Info

Publication number: CN214359889U
Application number: CN202022711485.9U
Authority: CN
Inventors: 韦金华
Original assignee: Anhui Zhixing Construction Engineering Co ltd
Current assignee: Anhui Zhixing Construction Engineering Co ltd
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-10-08
Anticipated expiration: 2030-11-21

Abstract

The utility model discloses a lifting machine for constructional engineering, which comprises a bracket and a base, wherein the bracket is fixedly connected with the upper surface of the base, and a control panel and a motor are fixed above the base; the output end of the motor is provided with a roller, a traction rope is wound on the roller, one end of the traction rope is fixedly connected with the roller, the other end of the traction rope is fixedly provided with a pneumatic cylinder, and a piston cylinder is arranged below the pneumatic cylinder; a piston is arranged in the piston cylinder, a first connecting rod is fixed at the bottom of the piston, and the first connecting rod penetrates through the bottom of the piston; a connecting plate arranged in the horizontal direction is fixed at the bottom of the piston cylinder, and clamps are arranged on the left side and the right side of the connecting plate; this device comes the centre gripping of control anchor clamps through the pneumatic cylinder, can promote polytype material, and application range is wide, and the setting up of pneumatic cylinder makes the centre gripping dynamics of anchor clamps stronger simultaneously, and bearing capacity is stronger, the abundant landing of having avoided article in the clamping process.

Description

Lifting machine for building engineering

Technical Field

The utility model relates to a building field specifically is a lifting machine for building engineering.

Background

The elevator is large-scale mechanical equipment for carrying out transportation by changing potential energy, and is widely applied to the field of buildings, wherein a crane elevator and a bucket elevator are commonly used in the existing elevator, the bucket elevator generally uses a bucket hopper to load materials, and due to the limitation of the shape of the hopper, the elevator cannot carry out lifting transportation on materials with larger volume, and can only be used for carrying out lifting transportation on various powdery, granular and small materials and the like, such as sand, cement and the like; the crane hoister generally uses a hook to carry goods, and cannot lift and transport powdery, granular and small materials due to the shape limitation of the hook, and can only be used for transporting large building materials, such as steel pipes, steel plates and the like.

On the basis, the Chinese patent CN210236983U discloses a lifter for construction engineering, which comprises a lifter body, a bucket hopper and a lifting hook; the lifting machine body is provided with a conveyor belt and a motor, and the motor is connected with the conveyor belt through a transmission mechanism so as to drive the conveyor belt to rotate; the bucket hopper and the lifting hook are both connected with the conveyor belt through a connecting device so as to be driven by the conveyor belt to lift; the utility model contains both the bucket funnel and the lifting hook, can lift various materials, and has wide application range; but the device structure is simpler, and the equilibrium is not strong, and bearing capacity is also not strong simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lifting machine for building engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a lifting machine for constructional engineering comprises a support and a base, wherein the support is fixedly connected with the upper surface of the base, and a control panel and a motor are fixed above the base; the output end of the motor is provided with a roller wheel, a traction rope is wound on the roller wheel, and one end of the traction rope is fixedly connected with the roller wheel; a connecting frame is fixed at the top of the support, a first rotating roller and a second rotating roller are respectively arranged at the left end and the right end of the connecting frame, and the first rotating roller and the second rotating roller are both rotationally connected with the connecting frame; the traction rope sequentially passes through the second rotating roller and the first rotating roller and is movably connected with the second rotating roller and the first rotating roller, a pneumatic cylinder is fixed at the other end of the traction rope, a piston cylinder is arranged below the pneumatic cylinder, and the top of the piston cylinder is fixedly connected with the output end of the pneumatic cylinder; a piston is arranged in the piston cylinder, the piston is tightly attached to the inner wall of the piston cylinder and is in sliding connection with the inner wall of the piston cylinder, a first connecting rod is fixed at the bottom of the piston, and the first connecting rod penetrates through the bottom of the piston and is in sliding connection with the piston; the bottom of a piston cylinder is fixed with the connecting plate that is the horizontal direction setting, and the left and right sides of connecting plate all is equipped with anchor clamps, and the upper end and the connecting plate of anchor clamps rotate to be connected, the intermediate position of anchor clamps is equipped with the second connecting rod, and the right-hand member and the anchor clamps of second connecting rod rotate to be connected, the left end of second connecting rod is equipped with the third connecting rod that is the horizontal direction setting, and the right-hand member and the second connecting rod of third connecting rod rotate to be connected, the bottom of first connecting rod and the top fixed connection of third connecting rod.

As the preferred scheme of the utility model: the hauling cable is made of steel wires.

As a further preferred embodiment of the present invention: the connecting frame and the bracket are fixedly connected through a supporting rod.

As a further preferred embodiment of the present invention: and the bottom of the piston is also fixedly provided with a return spring, and the bottom of the return spring is fixedly connected with the bottom of the piston cylinder.

As a further preferred embodiment of the present invention: the below of base is equipped with the universal wheel, and the universal wheel has four and is the rectangle and arranges the lower surface at the base, the top of universal wheel is fixed with electric telescopic handle, electric telescopic handle with base sliding connection, electric telescopic handle's top and base fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: this device comes the centre gripping of control anchor clamps through the pneumatic cylinder, can promote polytype material, and application range is wide, only need clip the end of drawing of article when using can come the rising of control panel control article, and it is more convenient to use, and the setting up of pneumatic cylinder makes the centre gripping dynamics of anchor clamps stronger simultaneously, and bearing capacity is stronger, the abundant landing of having avoided article in the centre gripping process.

Drawings

Fig. 1 is a schematic view of the overall structure of a hoist for construction engineering.

Fig. 2 is a schematic view of the interior of a piston cylinder of a hoist for construction engineering.

Fig. 3 is a schematic view of the connection of the elevator clamps for construction engineering.

In the figure: the device comprises a control panel 1, a universal wheel 2, an electric telescopic rod 3, a base 4, a roller 5, a motor 6, a traction rope 7, a support 8, a second rotating roller 9, a support rod 10, a connecting frame 11, a first rotating roller 12, a pneumatic cylinder 13, a piston cylinder 14, a connecting plate 15, a clamp 16, a piston 17, a return spring 18, a first connecting rod 19, a second connecting rod 20 and a third connecting rod 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, in an embodiment of the present invention, a lifting machine for construction engineering includes a bracket 8 and a base 4, wherein the bracket 8 is fixedly connected to an upper surface of the base 4, and a control panel 1 and a motor 6 are fixed above the base 4; the output end of the motor 6 is provided with a roller 5, a traction rope 7 is wound on the roller 5, one end of the traction rope 7 is fixedly connected with the roller 5, and the traction rope 7 is made of steel wires; a connecting frame 11 is fixed at the top of the support 8, the connecting frame 11 and the support 8 are also fixedly connected through a support rod 10, a first rotating roller 12 and a second rotating roller 9 are respectively arranged at the left end and the right end of the connecting frame 11, and the first rotating roller 12 and the second rotating roller 9 are both rotatably connected with the connecting frame 11; the drawing rope 7 sequentially passes through the second rotating roller 9 and the first rotating roller 12 and is movably connected with the second rotating roller, a pneumatic cylinder 13 is fixed at the other end of the drawing rope 7, a piston cylinder 14 is arranged below the pneumatic cylinder 13, and the top of the piston cylinder 14 is fixedly connected with the output end of the pneumatic cylinder 13; a piston 17 is arranged in the piston cylinder 14, the piston 17 is tightly attached to and slidably connected with the inner wall of the piston cylinder 14, a first connecting rod 19 is fixed at the bottom of the piston 17, the first connecting rod 19 penetrates through the bottom of the piston 17 and is slidably connected with the bottom of the piston 17, a return spring 18 is further fixed at the bottom of the piston 17, and the bottom of the return spring 18 is fixedly connected with the bottom of the piston cylinder 14; the bottom of piston cylinder 14 is fixed with connecting plate 15 that is the horizontal direction setting, and the left and right sides of connecting plate 15 all is equipped with anchor clamps 16, and the upper end and the connecting plate 15 of anchor clamps 16 rotate to be connected, the intermediate position of anchor clamps 16 is equipped with second connecting rod 20, and the right-hand member of second connecting rod 20 rotates with anchor clamps 16 to be connected, the left end of second connecting rod 20 is equipped with the third connecting rod 21 that is the horizontal direction setting, and the right-hand member of third connecting rod 21 rotates with second connecting rod 20 to be connected, the bottom of first connecting rod 19 and the top fixed connection of third connecting rod 21.

The working principle of the utility model is that: this device controls the operation of pneumatic cylinder 13 and motor 6 through control panel 1, when needs jack-up article, control panel 1 controls the operation of motor 6, motor 6 drives gyro wheel 5 and rotates, gyro wheel 5 drives the decline of pneumatic cylinder 13 through haulage rope 7, when pneumatic cylinder 13 descends to suitable position, control panel 1 controls the operation of pneumatic cylinder 13, pneumatic cylinder 13 controls the centre gripping of anchor clamps 16 through piston 17 and piston cylinder 14, when anchor clamps 16 cliies the traction end of article, the rising of article is controlled to the rethread controller.

Example 2:

on the basis of embodiment 1, in the embodiment of the utility model provides an in, a lifting machine for building engineering, the below of base 4 is equipped with universal wheel 2, and universal wheel 2 has four and is the rectangle and arranges the lower surface at base 4, the top of universal wheel 2 is fixed with electric telescopic handle 3, electric telescopic handle 3 with base 4 sliding connection, electric telescopic handle 3's top and base 4 fixed connection.

Make things convenient for operating personnel to the removal of the device through universal wheel 2, when the device during operation, control electric telescopic handle 3's flexible through control panel 1, make universal wheel 2 rise to the inside of base 4, until base 4 bottom surface and ground full contact, make the device more possess stability can, avoided the slip that the in-process device that rises produced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A lifting machine for constructional engineering comprises a bracket (8) and a base (4); the device is characterized in that the bracket (8) is fixedly connected with the upper surface of the base (4), and a control panel (1) and a motor (6) are fixed above the base (4); the output end of the motor (6) is provided with a roller (5), a traction rope (7) is wound on the roller (5), and one end of the traction rope (7) is fixedly connected with the roller (5); a connecting frame (11) is fixed at the top of the support (8), a first rotating roller (12) and a second rotating roller (9) are respectively arranged at the left end and the right end of the connecting frame (11), and the first rotating roller (12) and the second rotating roller (9) are rotatably connected with the connecting frame (11); the drawing rope (7) sequentially passes through the second rotating roller (9) and the first rotating roller (12) and is movably connected with the second rotating roller, a pneumatic cylinder (13) is fixed to the other end of the drawing rope (7), a piston cylinder (14) is arranged below the pneumatic cylinder (13), and the top of the piston cylinder (14) is fixedly connected with the output end of the pneumatic cylinder (13); a piston (17) is arranged in the piston cylinder (14), the piston (17) is tightly attached to the inner wall of the piston cylinder (14) and is in sliding connection with the inner wall of the piston cylinder, a first connecting rod (19) is fixed at the bottom of the piston (17), and the first connecting rod (19) penetrates through the bottom of the piston (17) and is in sliding connection with the piston; the bottom of piston cylinder (14) is fixed with connecting plate (15) that is the horizontal direction setting, and both sides all are equipped with anchor clamps (16) about connecting plate (15), and the upper end and connecting plate (15) of anchor clamps (16) rotate to be connected, the intermediate position of anchor clamps (16) is equipped with second connecting rod (20), and the right-hand member and anchor clamps (16) of second connecting rod (20) rotate to be connected, the left end of second connecting rod (20) is equipped with third connecting rod (21) that are the horizontal direction setting, and the right-hand member and second connecting rod (20) of third connecting rod (21) rotate to be connected, the bottom of first connecting rod (19) and the top fixed connection of third connecting rod (21).

2. A hoisting machine for construction work as claimed in claim 1, characterized in that the hoisting rope (7) is made of steel wire.

3. A hoisting machine for construction engineering as claimed in claim 1 or 2, characterized in that the connecting frame (11) and the bracket (8) are also fixedly connected by means of a supporting bar (10).

4. The lifting machine for building engineering as claimed in claim 1, characterized in that a return spring (18) is further fixed to the bottom of the piston (17), and the bottom of the return spring (18) is fixedly connected with the bottom of the piston cylinder (14).

5. The lifting machine for the building engineering as claimed in claim 1, characterized in that universal wheels (2) are arranged below the base (4), four universal wheels (2) are arranged on the lower surface of the base (4) in a rectangular shape, an electric telescopic rod (3) is fixed on the top of each universal wheel (2), the electric telescopic rod (3) is slidably connected with the base (4), and the top of the electric telescopic rod (3) is fixedly connected with the base (4).