CN212687438U

CN212687438U - A hoisting frame for prefabricated building installation

Info

Publication number: CN212687438U
Application number: CN202021419528.XU
Authority: CN
Inventors: 周江
Original assignee: Shandong Dejiang Construction Engineering Co ltd
Current assignee: Shandong Dejiang Construction Engineering Co ltd
Priority date: 2020-07-19
Filing date: 2020-07-19
Publication date: 2021-03-12
Anticipated expiration: 2030-07-19

Abstract

The utility model discloses a hoisting frame used for the installation of prefabricated buildings, comprising a base, a hoisting arm and a vertical column. A connecting seat is welded under the arm, the hoisting arm is inserted into the upper end of the column through the connecting seat, a universal wheel is fixedly installed at the bottom end of the base, and a winding motor is threaded on the surface of the upper end of the base near the column. The output end of the winding motor is provided with a steel wire rope. The utility model assembles the hoisting frame from three parts: the base, the upright column and the hoisting arm, and replaces the traditional welding structure by means of threaded connection and plug-in connection. The hoisting frame can be disassembled and transported at the bottom, and the installation and disassembly steps are also very simple. Due to the simple and small structure, the handling and use of the hoisting machine are improved, the labor intensity of workers is reduced, and the construction efficiency is improved.

Description

Lifting frame for mounting assembly type building

Technical Field

The utility model belongs to the technical field of the building plays the gallows is relevant, concretely relates to play gallows for assembly type structure installation.

Background

The building hoisting frame is a device convenient for transporting objects on a building site and facilitating workers to install materials such as profile steel, can reduce the labor intensity of workers, can reduce the risk of the workers to install the materials such as the profile steel, and can increase the safety of the workers.

The existing hoisting frame is mostly fixedly welded, and the environment of a building site is complex due to the welding of the hoisting frame and the welding of the hoisting frame, so that the hoisting frame is very inconvenient to carry and use, and the construction efficiency of a building is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a play gallows for assembly type structure installation to the lifting frame that proposes among the above-mentioned background art of solution is very inconvenient when transport and use, influences the efficiency of construction problem of building.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a play gallows for prefabricated building installation, includes base, plays davit and stand, its characterized in that: the improved lifting device is characterized in that the upper surface of one side of the base is in threaded connection with a stand column, a lifting arm is inserted into the top end of the stand column and is fixedly connected with the base through the stand column, a connecting seat is welded below the lifting arm, the lifting arm is inserted into the upper end of the stand column through the connecting seat, a universal wheel is fixedly mounted at the bottom end of the base, a winding motor is in threaded connection with one side of the base, the output end of the winding motor is provided with a steel wire rope, a reinforcing support is in threaded connection with the middle of the upper surface of the base, the other end of the reinforcing support is in threaded connection with the middle of the surface of the periphery.

Preferably, a reinforcing arm is welded below the lifting arm, one end of the reinforcing arm is welded at the upper end of the connecting seat, a fixing part is arranged at the top end of the lifting arm, a guide wheel is fixedly mounted on the upper surface of one side of the connecting seat, the steel wire rope penetrates through the guide wheel to be movably connected with the fixing part, and a hook is arranged at the bottom end of the steel wire rope.

Preferably, the bottom welding of stand has the fixed plate, the threaded hole is seted up at fixed plate four corners, base one side is located the stand below and welds the bottom plate, the threaded hole is also seted up to the bottom plate upper surface, and the threaded hole position size that sets up with the fixed plate corresponds, the fixed plate passes through bolt and bottom plate threaded connection, the stand passes through bottom plate and fixed plate and base threaded connection.

Preferably, the bottom end of the connecting seat is provided with a convex block, the top end of the upright post is provided with a groove, the convex block is inserted into the groove, the connecting seat is inserted into the upright post through the convex block, the lower parts of two sides of the connecting seat are provided with a clamping block, the upper parts of two sides of the upright post are provided with fixed handles, the upper ends of the fixed handles are movably provided with iron wires, the iron wires are clamped at the upper ends of the clamping block, and the fixed handles are fixedly connected with the clamping.

Preferably, the number of the steering wheels is four, and the four universal wheels are fixedly arranged at four corners of the base.

Compared with the prior art, the utility model provides a gallows that plays for assembly type structure installation possesses following beneficial effect: the utility model discloses to play the gallows by base, stand and the assembly of the three part of davit and accomplish, replaced traditional welded structure through threaded connection and grafting mode, can dismantle the transportation to the gallows in the environment complicated in the face of building site, the installation is also very simple with the dismantlement step simultaneously, because simple structure is little, has improved the convenience for the transport and the use of crane, has reduced workman's intensity of labour, and has improved the efficiency of construction.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a lifting frame structure provided by the present invention;

fig. 2 is a schematic view of the connection of the upright posts provided by the present invention;

fig. 3 is a schematic connection diagram of the boom of the present invention;

in the figure: 1. a base; 2. a winding motor; 3. a reinforcing bracket; 4. a wire rope; 5. a guide wheel; 6. lifting the suspension arm; 7. a reinforcing arm; 8. a fixing member; 9. a connecting seat; 10. hooking; 11. a column; 12. a universal wheel; 13. a fixing plate; 14. a base plate; 15. a threaded hole; 16. a bump; 17. a clamping block; 18. a groove; 19. fixing a handle; 20. and (4) iron wires.

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", "front", "rear", "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 in a specific orientation, and be operated, 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.

Referring to fig. 1-3, the present invention provides a lifting frame for assembly type building installation, which comprises: the lifting device comprises a base 1, a lifting arm 6 and a stand column 11, wherein the stand column 11 is connected to the upper surface of one side of the base 1 through threads, the lifting arm 6 is inserted into the top end of the stand column 11, the lifting arm 6 is fixedly connected with the base 1 through the stand column 11, a connecting seat 9 is welded below the lifting arm 6, the lifting arm 6 is inserted into the upper end of the stand column 11 through the connecting seat 9, a universal wheel 12 is fixedly installed at the bottom end of the base 1, a winding motor 2 is connected to one side of the upper surface of the base 1 close to the stand column 11 through threads, the winding motor 2 can be electrically connected with an external power supply during operation, a steel wire rope 4 is arranged at the output end of the winding motor 2, a reinforcing support 3 is connected to the middle part of the peripheral surface of the stand column 11 through threads at the middle part of the upper surface of the base 1, the, the middle part of a stand column 11 is fixedly connected with the middle part of a base 1 through a reinforcing bracket 3, a reinforcing arm 7 is welded below a lifting arm 6, one end of the reinforcing arm 7 is welded at the upper end of a connecting seat 9, the reinforcing arm 7 reinforces the lifting arm 6 and the connecting seat 9 stably, a fixing part 8 is arranged at the top end of the lifting arm 6, a guide wheel 5 is also arranged in the fixing part 8, the upper surface of one side of the connecting seat 9 is fixedly provided with the guide wheel 5, the guide wheel 5 is beneficial to winding and unwinding of a steel wire rope 4, the steel wire rope 4 cannot deviate, the work of the lifting frame is convenient, the friction force of the steel wire rope 4 is reduced, so that the lifting is more convenient, the service life of the steel wire rope 4 is prolonged, the steel wire rope 4 penetrates through the guide wheel 5 to be movably connected with the fixing part 8, the bottom end of the steel wire, a bottom plate 14 is welded on one side of the base 1 below the upright post 11, a threaded hole 15 is also formed in the upper surface of the bottom plate 14 and corresponds to the position of the threaded hole 15 formed in the fixing plate 13, the fixing plate 13 is in threaded connection with the bottom plate 14 through a bolt, the upright post 11 is in threaded connection with the base 1 through the bottom plate 14 and the fixing plate 13, a bump 16 is arranged at the bottom end of the connecting seat 9, a groove 18 is formed in the top end of the upright post 11, the bump 16 is inserted into the groove 18, the connecting seat 9 is inserted into the upright post 11 through the bump 16, clamping blocks 17 are arranged below two sides of the connecting seat 9, fixing handles 19 are arranged above two sides of the upright post 11, the fixing handles 19 are rotatably connected with the upright post 11, an iron wire 20 is movably mounted at the upper ends of the fixing handles 19, the iron wire 20 is clamped at the upper, when the buckle, after iron wire 20 card was gone up the draw-in groove, fixed handle 19 rotated downwards and pasted to stand 11 surface, can strengthen the stable effect of davit 6 and stand 11, prevented to influence the crane work with the stand 11 slippage when the davit 6 during operation, and universal wheel 12 quantity is four, four universal wheel 12 fixed mounting are in 1 four corners of base.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, pass through fixed plate 13 and bottom plate 14 threaded connection with stand 11 in base 1 top, peg graft lazy arm 6 after stand 11 upper end through connecting seat 9, through the iron wire 20 buckle in fixture block 17 upper end, it is fixed with it by utilizing fixed handle 19, the stable effect of lazy arm 6 with stand 11 has been strengthened, when hoisting up the object, hang couple 10 in the object top, open

rolling motor

2, 2 rolling wire rope 4 of rolling motor, wire rope 4 slides guide wheel 5 and mentions couple 10, the object is also mentioned simultaneously, promote the loop wheel machine, utilize universal wheel 12 to move the object to the position of wanting.

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 hoisting frame for prefabricated building installation, comprising a base (1), a hoisting arm (6) and a column (11), characterized in that: the upper surface of one side of the base (1) is threadedly connected with a column ( 11), a lifting arm (6) is inserted at the top of the upright column (11), the lifting arm (6) is fixedly connected to the base (1) through the upright column (11), and a connection is welded below the lifting arm (6). seat (9), the lifting arm (6) is inserted into the upper end of the column (11) through the connecting seat (9), the bottom end of the base (1) is fixedly installed with a universal wheel (12), the base (1) ) A winding motor (2) is threadedly connected to the side of the upper end surface close to the column (11), the output end of the winding motor (2) is provided with a wire rope (4), and the middle of the upper surface of the base (1) is threadedly connected with a reinforcing A bracket (3), the other end of the reinforcing bracket (3) is threadedly connected to the middle part of the peripheral surface of the column (11), and the middle part of the column (11) is fixedly connected to the middle part of the base (1) through the reinforcing bracket (3).

2. A hoisting frame for prefabricated building installation according to claim 1, characterized in that: a reinforcing arm (7) is welded under the hoisting arm (6), and one end of the reinforcing arm (7) is welded At the upper end of the connecting seat (9), the top end of the hoisting arm (6) is provided with a fixing piece (8), the upper surface of one side of the connecting seat (9) is fixedly installed with a guide wheel (5), and the wire rope (4) The guide wheel (5) is movably connected with the fixing piece (8), and the bottom end of the wire rope (4) is provided with a hook (10).

3. A hanger for prefabricated building installation according to claim 1, characterized in that: the bottom end of the column (11) is welded with a fixing plate (13), and the four corners of the fixing plate (13) are provided There are threaded holes (15), and a bottom plate (14) is welded on one side of the base (1) below the upright column (11). 13) The positions of the opened threaded holes (15) correspond in size, the fixing plate (13) is threadedly connected to the base plate (14) through bolts, and the upright column (11) is connected to the base through the base plate (14) and the fixing plate (13) (1) Threaded connection.

4. A hoisting frame for prefabricated building installation according to claim 1, characterized in that: the bottom end of the connecting seat (9) is provided with a bump (16), and the top of the column (11) is provided with a projection (16). There is a groove (18), the protrusion (16) is inserted into the groove (18), the connecting seat (9) is inserted into the column (11) through the protrusion (16), and the connecting seat (9) ) are provided with clamping blocks (17) below both sides, fixed handles (19) are provided above both sides of the upright (11), and iron wires (20) are movably installed on the upper ends of the fixed handles (19). ) is clamped on the upper end of the clamping block (17), and the fixed handle (19) is fixedly connected with the clamping block (17) through an iron wire (20).

5. A hoisting frame for prefabricated building installation according to claim 1, characterized in that: the number of the universal wheels (12) is four, and the four universal wheels (12) are fixedly installed at the four corners of the base (1).