CN215905702U

CN215905702U - Construction site turnover hoisting moving frame

Info

Publication number: CN215905702U
Application number: CN202122150757.7U
Authority: CN
Inventors: 龚东兴; 耿文杰; 孟海龙; 沈强; 刘高峰; 薛铭
Original assignee: China Shanxi Sijian Group Co Ltd
Current assignee: China Shanxi Sijian Group Co Ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-25
Anticipated expiration: 2031-09-07

Abstract

The utility model provides a frame is moved in hoist and mount of job site turnover, belongs to overhead hoist technical field, can solve among the prior art overhead hoist and use, by the problem of rocking of handling object, including two parallel arrangement's the solid crossbeam in bottom, the upper portion mount of rectangle, the both ends of the solid crossbeam in bottom are equipped with the stand, and the stand upper end is connected with the apex angle of upper portion mount, and the solid crossbeam below in bottom is equipped with the universal wheel, is equipped with the jack-up chain block on the mount of upper portion, is equipped with positioner in the space that upper portion mount, stand formed. The utility model has reasonable design, and the conveyed object is hoisted by the hoisting chain block, clamped and fixed by the positioning device and then conveyed. The fixing stability of the object in the transportation process can be ensured, and the operation safety is ensured.

Description

Construction site turnover hoisting moving frame

Technical Field

The utility model relates to a lifting device, in particular to a construction site turnover lifting moving frame.

Background

In the process of moving materials, structural parts and equipment with larger weight on a construction site, compared with the traditional construction method, the construction method comprises the following steps: at the storage position of heavy materials or structural parts, a field renting crane or a forklift is used for carrying, and if the quantity is small or the operation space is small, the mode is low in efficiency and high in cost; the other method is that two persons raise the heavy object by a crowbar, lay a lifting rope, horizontally lift the two persons to a vertical transportation machine, transport the heavy object to a corresponding floor, then horizontally lift the heavy object again and transport the heavy object to a construction operation place, the method is old and thick and crazy, and the heavy object is easy to cause material damage or collide with other buildings in the transportation process, which is not beneficial to the protection of finished products; the method needs two persons to work simultaneously, is large in labor consumption, time-consuming, labor-consuming and low in construction efficiency, easily causes heavy objects to fall off to hurt people in the lifting and transporting process, or causes safety accidents due to the fact that signals of the two persons are not uniform, and has great potential safety hazards.

In the prior art, CN205257815U is a self-made simple door type hoisting frame, which comprises a horizontal hoisting beam and two triangular supports symmetrically arranged in parallel, wherein moving wheels are arranged at the bottoms of the triangular supports, a hanging ring is arranged on the horizontal hoisting beam, a pulley is hooked on the hanging ring, and a chain block is wound on the pulley; the transverse hanging beam is a channel steel with an upward opening, the hanging ring is of a U-shaped structure with a barb, and the hanging ring buckles wing plates on two sides of the channel steel through the barb and slides along the length direction of the channel steel. This gate-type gallows can accomplish the handling work of template and culvert festival and move to the assigned position convenient and fast ground, has made things convenient for the precast yard workman to carry out the aversion handling work of template and culvert festival at any time, and with low costs. But the device can't control by the rocking of hoist and transport the object, and the chassis is the rectangle, in promoting, after the thing emergence is rocked by the hoist and mount, especially heavier object can cause hoist and mount frame unstability in rocking, can arouse to overturn, causes the accident.

CN205075703U discloses circulating water pipeline field hoist and mount transport vechicle, including hoist and mount frame, wheel, hoist and mount frame includes two door-shaped framves (1) and a crossbeam (2), and the both sides door frame of two door-shaped framves is the acute angle butt joint, and one or a set of wheel (3) are respectively installed to both sides door frame butt joint position, crossbeam (2) are fixed in the door-shaped frame top middle part of vertical setting, and the crossbeam other end passes through bracing piece (4) and transversely sets up the door-shaped frame top and supports fixedly at the intermediate position, and this intermediate position is equipped with connector (5) of being connected with the engine, crossbeam (2) both ends lower part respectively is equipped with a set of chain block (6). The utility model has simple structure, is easy to realize, is suitable for the transportation of the on-site circulating water pipeline, can save manpower and material resources, and is very worthy of popularization.

The whole square that is of this technical scheme structure chassis, stability is better, but according to the unable problem of rocking of being hung the object of solving.

Disclosure of Invention

The utility model provides a turnover hoisting moving frame for a construction site, aiming at solving the problem of shaking of a hoisted object in the use of a hoisting device in the prior art.

The technical scheme includes that the construction site turnover hoisting moving frame comprises two bottom fixed cross beams and a rectangular upper fixing frame, wherein the bottom fixed cross beams are arranged in parallel, stand columns are arranged at two ends of each bottom fixed cross beam, the upper ends of the stand columns are connected with the top angle of the upper fixing frame, universal wheels are arranged below the bottom fixed cross beams, hoisting inverted chains are arranged on the upper fixing frame, and a positioning device is arranged in a space formed by the upper fixing frame and the stand columns.

The utility model has reasonable design, and the conveyed object is hoisted by the hoisting chain block, clamped and fixed by the positioning device and then conveyed. The fixing stability of the object in the transportation process can be ensured, and the operation safety is ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1

FIG. 3 is a top view of FIG. 1

Wherein: 1-upright column; 2-fixing the beam at the bottom; 3-upper part fixing frame; 4-bracing the beam; 5-universal wheels; 6-universal wheel positioning bolt; 7-a support seat; 8-hanging the beam; 9-a hoisting ring; 10-an armrest beam; 11-horizontal support of the handrail beam; 12-handrail beam diagonal bracing; 13-handle rubber sleeve; 14-tray floor; 15-tray wall; 16-bottom movable support beam; 17-a baffle; 18-rubber pad; 19-fixing the upright post by a clamping disc; 20-notch; 21-side circular clamping disc; 22-a positioning nut; 23-a T-head harness cord screw; 24-fixing the cross beam by the clamping disc; 25-a top circular clamping disc; 26-a T-head harness cord screw; 27-upper notch.

Detailed Description

As illustrated in fig. 1, 2, 3, a job site turnover hoist and mount is moved frame, including two parallel arrangement's bottom solid cross beam 2, the upper portion mount 3 of rectangle, the both ends of bottom solid cross beam 2 are equipped with stand 1, stand 1 upper end is connected with the apex angle of upper portion mount 3, is equipped with universal wheel 5 below bottom solid cross beam 2, is equipped with jack-up chain block, characterized by on upper portion mount 3: a positioning device is arranged in a space formed by the upper fixing frame 3 and the upright post 1.

And a lifting beam 8 is arranged above the upper fixing frame 3, a lifting ring 9 is arranged at the lower part of the lifting beam 8, and a lifting chain block is connected to the lifting ring 9. The upper fixing frame 3 is provided with a supporting seat 7, and the supporting seat 7 is provided with a lifting beam 8.

The positioning device is a fixing column 19 of a clamping disc, the lower end of the fixing column 19 of the clamping disc is connected with the bottom fixing beam 2, the upper end of the fixing column 19 of the clamping disc is connected with the upper fixing frame 3, and the fixing column 19 of the clamping disc is provided with a side circular clamping disc 21. The vertical clamping disc fixes the upright column 19, and the object is clamped from two sides through the side circular clamping disc 21 on the upright column, so that the object is prevented from shaking left and right and back and forth.

The middle part of the fixing upright column 19 of the clamping disc is provided with a notch 20, a T-head harness cord screw 23 penetrates through the notch 20, a positioning nut 22 is arranged on the T-head harness cord screw 23, and the front end of the T-head harness cord screw 23 is provided with a side circular clamping disc 21. The position of the side circular clamping disc 21 can be adjusted to adapt to objects with different volumes by the T-head harness cord screw 23 sliding in the notch 20.

The surface of the side round clamping disc 21 is provided with a rubber pad 18 for skid resistance.

The positioning device is a fixing plate fixing beam 24, the fixing plate fixing beam 24 is connected inside the upper fixing frame 3, and a top circular fixing plate 25 is arranged on the fixing plate fixing beam 24.

The top circular chuck 25 can limit the vertical run-out of the object.

An upper notch 27 is formed in the middle of the fixing cross beam 24 of the clamping disc, a T-head harness cord screw 26 penetrates through the upper notch 27, a positioning nut is arranged on the T-head harness cord screw 26, and a top circular clamping disc 25 is arranged at the front end of the T-head harness cord screw 26. The position of the top circular chuck disk 25 can be adjusted according to the volume of the object.

The surface of the top circular clamping disc 25 is provided with a rubber pad for skid resistance.

The side surface of the upper fixing frame 3 is provided with an armrest beam 10, which is convenient for hand-push operation.

The handle rubber sleeve 13 is sleeved on the handrail beam 10. The handle rubber sleeve 13 can prevent slipping, increase friction force and insulate heat.

The armrest beam 10 is provided with a tray floor 14 and a tray wall 15. Used for placing and storing hoisting chain blocks (chain blocks).

An armrest beam inclined support 12 is arranged at the lower side of the armrest beam 10, the armrest beam inclined support 12 is connected with the upright post 1 at the lower end.

A bottom movable supporting beam 16 is arranged between the bottom fixed cross beams 2, and baffles 17 are arranged at two ends of the bottom movable supporting beam 16. For carrying the object to be lifted.

A universal wheel positioning bolt 6 is arranged on the rotating shaft of the universal wheel 5. The positioning wheel 5 is locked, and then the lifting operation is carried out, so that the safety is ensured.

Construction applications

The device is pushed to span on the material to be carried and the component parts and is placed in parallel. The positioning bolt of the universal wheel is locked, so that the whole body is fixed. The hoisting chain block (chain block) is hung on a hoisting ring of the device, a high-strength fiber hoisting belt is used for putting down, the material to be transported and the structural parts are firmly fastened and hung on a lifting hook of the hoisting chain block (chain block), and the chain block is pulled to hoist the material and the structural parts to the ground. When the materials and the structural parts are lifted slightly above the bottom movable supporting beam, the bottom movable supporting beam is rapidly placed, and a hoisting chain block (chain block) is operated to lightly drop the materials or the structural parts on the bottom movable supporting beam. The material to be transported or the component parts are fixed by a positioning device, particularly the position of the circular clamping disk welding is adjusted, and the material to be transported or the component parts are positioned in three dimensions.

And (3) opening a positioning bolt of the universal wheel, operating a handrail by one person, horizontally transporting the device to a vertical transportation machine (construction elevator), and vertically transporting the device to a floor to be installed. And operating the hoisting chain block (chain block), lifting the material or the structural part onto the bottom movable supporting beam, quickly extracting the bottom movable supporting beam, lightly placing the material or the structural part on the ground by operating the hoisting chain block (chain block), and finishing the carrying.

Claims

1. The utility model provides a job site turnover hoist and mount is moved frame, includes two parallel arrangement's bottom solid cross beam (2), the upper portion mount (3) of rectangle, the both ends of bottom solid cross beam (2) are equipped with stand (1), stand (1) upper end is connected with the apex angle of upper portion mount (3), bottom solid cross beam (2) below is equipped with universal wheel (5), is equipped with jack-up chain block, characterized by on upper portion mount (3): a positioning device is arranged in a space formed by the upper fixing frame (3) and the upright post (1).

2. The construction site turnover, hoisting and moving frame as claimed in claim 1, which is characterized in that: and a lifting beam (8) is arranged above the upper fixing frame (3), a lifting ring (9) is arranged on the lower part of the lifting beam (8), and a lifting chain block is connected to the lifting ring (9).

3. The construction site turnover, hoisting and moving frame as claimed in claim 1, which is characterized in that: the positioning device is a clamping disc fixing upright post (19), the lower end of the clamping disc fixing upright post (19) is connected with the bottom fixing cross beam (2), the upper end of the clamping disc fixing upright post is connected with the upper fixing frame (3), and a side circular clamping disc (21) is arranged on the clamping disc fixing upright post (19); the positioning device is a clamping disc fixing cross beam (24), the clamping disc fixing cross beam (24) is connected inside the upper fixing frame (3), and a top circular clamping disc (25) is arranged on the clamping disc fixing cross beam (24).

4. The construction site turnover, hoisting and moving frame as claimed in claim 3, which is characterized in that: a notch (20) is formed in the middle of the clamping disc fixing upright post (19), a T-head harness cord screw (23) penetrates through the notch (20), a positioning nut (22) is arranged on the T-head harness cord screw (23), and a side circular clamping disc (21) is arranged at the front end of the T-head harness cord screw (23); the middle part of the fixing cross beam (24) of the clamping disc is provided with an upper notch (27), the upper T-shaped head harness cord screw (26) is arranged in the upper notch (27) in a penetrating mode, a positioning nut is arranged on the upper T-shaped head harness cord screw (26), the front end of the upper T-shaped head harness cord screw (26) is provided with a top circular clamping disc (25), and the position of the top circular clamping disc (25) can be adjusted according to the size of an object.

5. The construction site turnover, hoisting and moving frame as claimed in claim 3 or 4, which is characterized in that: the surface of the side circular clamping disc (21) is provided with a rubber pad, and the surface of the top circular clamping disc (25) is provided with a rubber pad.

6. The construction site turnover, hoisting and moving frame as claimed in claim 1, which is characterized in that: an armrest beam (10) is arranged on the side surface of the upper fixing frame (3).

7. The construction site turnover, hoisting and moving frame as claimed in claim 6, which is characterized in that: the handle rubber sleeve (13) is sleeved on the handrail beam (10).

8. The construction site turnover, hoisting and moving frame as claimed in claim 1, which is characterized in that: a bottom movable supporting beam (16) is arranged between the bottom fixed cross beams (2), and baffles (17) are arranged at two ends of the bottom movable supporting beam (16).

9. The construction site turnover, hoisting and moving frame as claimed in claim 1, which is characterized in that: the rotating shaft of the universal wheel (5) is provided with a universal wheel positioning bolt (6).

10. The construction site turnover, hoisting and moving frame as claimed in claim 6, which is characterized in that: the handrail beam (10) is provided with a storage tray bottom plate (14) and a storage tray wall (15).