CN209797260U - Plate hoisting device - Google Patents

Abstract

The utility model discloses a panel hoist device includes rectangular frame, adjusts pole, stop screw, jib, lifts by crane reinforcing bar and bearing steel pipe, adjusts the pole connection between rectangular frame's two crossbeams, adjusts the both ends of pole and has seted up the regulation hole. The limiting screw rods penetrate through the adjusting holes and are propped against two sides of the plate to be hoisted. The number of the hanging rods is at least two, the hanging rods are connected between the two cross beams of the rectangular frame, and hanging points are arranged on the hanging rods. The hoisting reinforcing steel bars are connected to the bottom of the cross beam at intervals. The bearing steel pipe is arranged in the hoisting reinforcing steel bar in a penetrating mode, and then the plate to be hoisted is limited between the bearing steel pipe and the rectangular frame. The device can realize once hoisting polylith panel, prevents to treat that hoist and mount panel from transversely roll-off or vertical roll-off at the hoist and mount in-process, guarantees the security of hoist and mount.

Description

Plate hoisting device

Technical Field

The utility model relates to a construction field specifically is a panel hoist device.

Background

with the continuous development of prefabricated houses, the application of the prefabricated concrete structure is more and more extensive. The prefabricated plate is used as an important component of an assembled concrete structure, and is very important for protecting a finished prefabricated plate product in the transportation process.

traditional panel hoist and mount are pulled out a plurality of pull nodes of fixing on panel to one side by a hoisting point, hoist and mount a panel at every turn, and the efficiency of construction is lower. In addition, the plate is easy to slide out in the hoisting process, so that certain hidden danger is caused to the safety of constructors.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plate hoisting device, which solves the problem that only one plate can be hoisted each time in the traditional hoisting mode; the hoisting process is easy to shake, and certain hidden danger is caused to the safety of constructors.

In order to solve the technical problem, the utility model provides a panel hoist device, including rectangular frame, still include:

The adjusting rod is connected between the two cross beams of the rectangular frame, and adjusting holes are formed in two ends of the adjusting rod;

The limiting screw rods penetrate through the adjusting holes and are propped against two sides of the plate to be hoisted;

the number of the suspension rods is at least two, the suspension rods are connected between two cross beams of the rectangular frame, and suspension points are arranged on the suspension rods;

Hoisting reinforcing steel bars, and connecting the reinforcing steel bars to the bottom of the cross beam at intervals;

And the bearing steel pipe is arranged in the hoisting reinforcing steel bar in a penetrating way, so that the plate to be hoisted is limited between the bearing steel pipe and the rectangular frame.

Preferably, two longitudinal beams of the rectangular frame are both connected with limiting steel pipes at intervals.

Preferably, the cross beams of the rectangular frame are 20b channel steel, and the longitudinal beams of the rectangular frame are 50mm x 50mm square steel tubes.

preferably, hook parts are arranged at two ends of the bearing steel pipe.

Preferably, the lifting point is a U-shaped steel bar.

compared with the prior art, the utility model discloses a characteristics and beneficial effect do:

(1) The utility model discloses a panel hoist device is through welded connection reinforcing bar on the crossbeam as lifting by crane the reinforcing bar, utilizes the bearing steel pipe to wear to establish in lifting by crane the reinforcing bar, will treat to hoist and mount panel restriction between bearing steel pipe and rectangular frame to realize once hoisting polylith panel.

(2) The utility model discloses a panel hoist device is through offering the regulation hole on adjusting the pole, and limit screw wears in the regulation hole and pushes up the both sides at panel to treat the restriction of hoist and mount panel between limit screw, thereby prevent to treat hoist and mount panel vertical roll-off in hoist and mount in-process, guarantee the security of hoist and mount.

(3) The utility model discloses a spacing steel pipe is connected to panel hoist device in the bottom of longeron, will treat to hoist and mount panel restriction between spacing steel pipe to prevent to treat to hoist and mount panel at the horizontal roll-off of hoist and mount in-process, guarantee the security of hoist and mount.

Drawings

Fig. 1 is a schematic plane structure diagram of the plate hoisting device.

Fig. 2 is a schematic structural view of section 1-1 in fig. 1.

Fig. 3 is a schematic structural view of section 2-2 in fig. 1.

fig. 4 is a structural schematic diagram of the load-bearing steel pipe.

Fig. 5 is a vertical construction state diagram of the plate hoisting device.

Fig. 6 is a plane construction state diagram of the plate hoisting device.

Fig. 7 is a side construction state diagram of the plate hoisting device.

The attached drawings are marked as follows: 1-rectangular frame, 11-cross beam, 12-longitudinal beam, 2-suspension rod, 3-adjusting rod, 4-lifting steel bar, 5-bearing steel pipe, 51-hook part, 6-adjusting hole, 7-lifting point, 8-plate to be lifted, 9-limit screw and 10-limit steel pipe.

Detailed Description

In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

in the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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" and "second" 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in figures 1-4, the plate hoisting device comprises a rectangular frame 1, an adjusting rod 3, a limiting screw 9, a suspender 2, a hoisting steel bar 4 and a bearing steel pipe 5. The rectangular frame 1 includes cross members 11 and longitudinal members 12. The transverse beam 11 is a 20b channel steel, and the longitudinal beam 12 is a 50mm x 50mm square steel pipe.

The adjusting rod 3 is connected between two cross beams 11 of the rectangular frame 1, and adjusting holes 6 are formed at two ends of the adjusting rod 3. The limiting screw rods 9 penetrate through the adjusting holes 6 and are propped against the two sides of the plate 8 to be hoisted, so that the plate 8 to be hoisted is prevented from longitudinally sliding out in the hoisting process. If the plate 8 to be hoisted is a laminated slab, the limit screw 9 is clamped between the beard ribs of the laminated slab. Before hoisting, the position of the limit screw 9 in the adjusting hole 6 can be adjusted according to the width of the plate 8 to be hoisted.

The number of the suspension rods 2 is at least two, and the suspension rods are connected between two cross beams 11 of the rectangular frame 1. The hanger bar 2 is a 20b channel steel. The suspenders 2 are symmetrically arranged at two sides of the adjusting rod 3. Each suspension rod 2 is provided with two suspension points 7. The lifting points 7 are U-shaped steel bars welded on two sides.

The hoisting reinforcing steel bars 4 are connected to the bottom of the cross beam 11 at intervals. And the hoisting reinforcing steel bars 4 on the two cross beams 11 are correspondingly arranged. The lifting steel bar 4 is an 18-steel bar with two welded sides.

The two ends of the bearing steel pipe 5 are provided with hook parts 51. The bearing steel pipe 5 penetrates through the hoisting steel bar 4, the hoisting steel bar 4 is hooked by the hook part 51, and the bearing steel pipe 5 limits the plate 8 to be hoisted between the bearing steel pipe 5 and the rectangular frame 1, so that a plurality of plates can be hoisted at one time.

spacing steel pipes 10 are connected to two longitudinal beams 12 of the rectangular frame 1 at intervals, so that the plate 8 to be hoisted is prevented from transversely sliding out in the hoisting process to injure workers. The limiting steel pipe 10 can be welded and connected to the bottom or the side of the longitudinal beam 12.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims.

Claims (5)

1. The utility model provides a panel hoist device which characterized in that includes rectangular frame (1), still includes:

The adjusting rod (3) is connected between the two cross beams (11) of the rectangular frame (1), and adjusting holes (6) are formed in two ends of the adjusting rod (3);

The limiting screw rods (9) penetrate through the adjusting holes (6) and are propped against two sides of the plate (8) to be hoisted;

The number of the suspension rods (2) is at least two, the suspension rods are connected between two cross beams (11) of the rectangular frame (1), and suspension points (7) are arranged on the suspension rods (2);

Hoisting reinforcing steel bars (4) connected to the bottom of the cross beam (11) at intervals;

and the bearing steel pipe (5) is arranged in the hoisting steel bar (4) in a penetrating way, so that the plate (8) to be hoisted is limited between the bearing steel pipe (5) and the rectangular frame (1).

2. A panel lifting device according to claim 1, characterized in that: and two longitudinal beams (12) of the rectangular frame (1) are connected with limiting steel pipes (10) at intervals.

3. a panel lifting device according to claim 1, characterized in that: the transverse beam (11) of the rectangular frame (1) is a 20b channel steel, and the longitudinal beam (12) of the rectangular frame (1) is a square steel tube with the thickness of 50mm x 50 mm.

4. A panel lifting device according to claim 1, characterized in that: and hook parts (51) are arranged at two ends of the bearing steel pipe (5).

5. A panel lifting device according to claim 1, characterized in that: the lifting points (7) are U-shaped steel bars.