CN211444947U

CN211444947U - Portable lifting frame for mounting building curtain wall

Info

Publication number: CN211444947U
Application number: CN201922143520.9U
Authority: CN
Inventors: 王瑾; 罗正
Original assignee: Anhui Angumei Architectural Decoration Engineering Co ltd
Current assignee: Anhui Angumei Architectural Decoration Engineering Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-09-08
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a portable lifting frame for installing a building curtain wall, which comprises a base and a lifting mechanism; the movable wheel is mounted on each of two sides of the bottom of the base, mounting grooves are formed in two sides of the base, a driving motor is mounted inside each mounting groove, the output end of each driving motor penetrates through each mounting groove and is fixedly connected with a screw rod, a movable block is sleeved outside each screw rod, an L-shaped supporting rod is fixedly connected to the top of each movable block, and an extrusion fixing plate is fixedly connected to one end, facing the corresponding movable wheel, of each L-shaped supporting rod; the top of the base is provided with a sliding mechanism, the lifting mechanism is installed at the top of the sliding mechanism, the top of the lifting mechanism is fixedly connected with a base, and the top of the base is fixedly connected with a protective guard; the utility model provides the high stability of removing the wheel during operation for it is difficult for rocking to remove the wheel, simultaneously, has also improved work efficiency and staff's security, easy operation.

Description

Portable lifting frame for mounting building curtain wall

Technical Field

The utility model relates to a building curtain technical field specifically is a portable crane is used in installation of building curtain.

Background

The crane is often needed to be used at the in-process of installation to building curtain, and current crane for building curtain installation is because of installing the removal wheel, so it is comparatively convenient to carry, but at the in-process that uses, removes wheel stability lower, easily rocks in the use, reduces work efficiency, and staff's safety can not obtain the guarantee.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building curtain installs and uses portable crane 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 portable lifting frame for mounting a building curtain wall comprises a base and a lifting mechanism; the movable wheel is mounted on each of two sides of the bottom of the base, mounting grooves are formed in two sides of the base, a driving motor is mounted inside each mounting groove, the output end of each driving motor penetrates through each mounting groove and is fixedly connected with a screw rod, a movable block is sleeved outside each screw rod, an L-shaped supporting rod is fixedly connected to the top of each movable block, and an extrusion fixing plate is fixedly connected to one end, facing the corresponding movable wheel, of each L-shaped supporting rod; the top of base is equipped with slide mechanism, and elevating system installs at slide mechanism's top, and elevating system's top rigid coupling has the base, the top fixedly connected with rail guard of base.

Preferably, one end of the screw rod, which is far away from the driving motor, is fixedly connected with a limiting block, so that the spiral separation of the moving block and the screw rod is avoided.

Preferably, the sliding mechanism comprises mounting blocks symmetrically and fixedly connected to two sides of the top of the base, a sliding rod is fixedly connected between the two mounting blocks, and a movable base is sleeved outside the sliding rod; one side of the mounting block facing the moving base is fixedly connected with a first cylinder and a second cylinder respectively, and the piston ends of the first cylinder and the second cylinder are fixedly connected with the moving base; the sliding mechanism can adjust the horizontal position of the base without releasing the fixation of the moving wheel, so that the work of workers is facilitated, and the unstable standing condition of the workers caused by the moving of the moving wheel is avoided.

Preferably, elevating system includes the crane and orders about the third cylinder that the crane goes up and down.

Preferably, through holes which are communicated with each other are formed in the two sides of the moving block, and threads matched with the screw rods are arranged in the through holes.

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

1. the utility model discloses a start driving motor, driving motor drive screw rod is rotatory for the movable block moves on the screw rod, and the movable block drives L type branch and removes, and L type branch drives extrusion fixed plate and removes the wheel removal towards removing, and extrudeing fixedly to removing the wheel, makes to remove the wheel and is difficult for removing at work, has improved the stability of removing the wheel and staff's security.

2. The utility model discloses a be equipped with installation piece, slide bar, removal base, first cylinder and second cylinder for the base can suitably remove about, the staff work of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. a base; 2. a moving wheel; 3. mounting grooves; 4. a drive motor; 5. a screw; 6. a moving block; 7. an L-shaped strut; 8. extruding the fixed plate; 9. a lifting mechanism; 91. a lifting frame; 92. a third cylinder; 10. a base; 11. protecting the fence; 12. a limiting block; 13. mounting blocks; 14. a slide bar; 15. moving the base; 16. a first cylinder; 17. a second cylinder.

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 "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: a portable lifting frame for installing a building curtain wall comprises a base 1 and a lifting mechanism 9; the two sides of the bottom of the base 1 are both provided with moving wheels 2, the two sides of the base 1 are provided with mounting grooves 3, a driving motor 4 is mounted inside the mounting grooves 3, the output end of the driving motor 4 penetrates through the mounting grooves 3 and is fixedly connected with a screw rod 5, the outer part of the screw rod 5 is sleeved with a moving block 6, the top of the moving block 6 is fixedly connected with an L-shaped supporting rod 7, and one end, facing the moving wheels 2, of the L-shaped supporting rod 7 is fixedly connected with an extrusion fixing plate; the top of the base 1 is provided with a sliding mechanism, the lifting mechanism 9 is installed at the top of the sliding mechanism, the top of the lifting mechanism 9 is fixedly connected with a base 10, and the top of the base 10 is fixedly connected with a protective guard 11.

Furthermore, one end of the screw 5 far away from the driving motor 4 is fixedly connected with a limiting block 12

Further, the sliding mechanism comprises mounting blocks 13 symmetrically fixedly connected to two sides of the top of the base 1, a sliding rod 14 is fixedly connected between the two mounting blocks 13, and a movable base 15 is sleeved outside the sliding rod 14; one side of the mounting block 13 facing the moving base 15 is respectively and fixedly connected with a first cylinder 16 and a second cylinder 17, and the piston ends of the first cylinder 16 and the second cylinder 17 are fixedly connected with the moving base 15.

Further, the lifting mechanism 9 comprises a lifting frame 91 and a third air cylinder 92 for driving the lifting frame 91 to lift.

Furthermore, through holes which are communicated with each other are formed in the two sides of the moving block 6, and threads matched with the screw rods 5 are arranged in the through holes.

The working principle is as follows: when the movable wheel 2 is used, the movable wheel is moved to a designated place through the movable wheel 2, the movable wheel is convenient to move, when the movable wheel reaches the designated place, the driving motor 4 is started, the driving motor 4 drives the screw rod 5 to rotate, the screw rod 5 is in threaded connection with the movable block 6, the movable block 6 can be driven to move on the screw rod 5 when the screw rod 5 rotates, the movable block 6 drives the L-shaped supporting rod 7 to move, the L-shaped supporting rod 7 drives the extrusion fixing plate 8 to move towards the movable wheel 2 and extrude and fix the movable wheel 2, so that the movable wheel 2 is not easy to move in work, and the stability of the movable wheel 2 and the safety; in the work, when the base 10 needs to move leftwards or rightwards, the first air cylinder 16 and the second air cylinder 17 are started, so that the piston ends of the first air cylinder 16 and the second air cylinder 17 move towards opposite directions, the moving base 15 can be driven to move leftwards or rightwards, the moving base 15 drives the lifting mechanism 9 and the base 10 to move along, and the work of workers is facilitated.

It is worth noting that: whole device realizes controlling it through total control button, because the equipment that control button matches is equipment commonly used, belongs to current mature technique, no longer gives unnecessary details its electric connection relation and specific circuit structure again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable lifting frame for installing a building curtain wall is characterized by comprising a base (1) and a lifting mechanism (9); the movable wheel (2) is mounted on each of two sides of the bottom of the base (1), mounting grooves (3) are formed in two sides of the base (1), a driving motor (4) is mounted inside each mounting groove (3), the output end of each driving motor (4) penetrates through each mounting groove (3) and is fixedly connected with a screw rod (5), a movable block (6) is sleeved outside each screw rod (5), an L-shaped supporting rod (7) is fixedly connected to the top of each movable block (6), and an extrusion fixing plate (8) is fixedly connected to one end, facing the movable wheel (2), of each L-shaped supporting rod (7); the top of base (1) is equipped with slide mechanism, and elevating system (9) are installed at slide mechanism's top, and the top rigid coupling of elevating system (9) has base (10), and the top fixedly connected with rail guard (11) of base (10).

2. The portable lifting frame for installing the building curtain wall as claimed in claim 1, wherein: and a limiting block (12) is fixedly connected to one end, far away from the driving motor (4), of the screw rod (5).

3. The portable lifting frame for installing the building curtain wall as claimed in claim 1, wherein: the sliding mechanism comprises mounting blocks (13) symmetrically fixedly connected to two sides of the top of the base (1), a sliding rod (14) is fixedly connected between the two mounting blocks (13), and a movable base (15) is sleeved outside the sliding rod (14); the installation block (13) is fixedly connected with a first cylinder (16) and a second cylinder (17) towards one side of the movable base (15), and the piston ends of the first cylinder (16) and the second cylinder (17) are fixedly connected with the movable base (15).

4. The portable lifting frame for installing the building curtain wall as claimed in claim 1, wherein: the lifting mechanism (9) comprises a lifting frame (91) and a third air cylinder (92) driving the lifting frame (91) to lift.

5. The portable lifting frame for installing the building curtain wall as claimed in claim 1, wherein: through holes which are communicated with each other are arranged on two sides of the moving block (6), and threads matched with the screw rod (5) are arranged in the through holes.