Prefabricated wall hoisting device

Abstract

The utility model provides a prefabricated wall hoisting device, which comprises a cross rod, a lifting lug, a lifting hook, a lifting hook and a lifting hook, wherein the cross rod is provided with an upper lifting lug; the limiting assembly comprises a sliding rod, the sliding rod is movably connected to the cross rod in the length direction of the cross rod, a limiting rod is arranged at the end, away from the cross rod, of the sliding rod, and the limiting rod limits the side face of the prefabricated wall; the upper end of the connecting assembly is connected with the cross rod, and the lower end of the connecting assembly supports the bottom end of the prefabricated wall body. The hoisting device has the advantages that the limiting rods are arranged at the two ends of the prefabricated wall, relative sliding between the prefabricated wall and the hoisting device can be prevented, the stability of the wall in the hoisting process is improved, and the safety of the construction process is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building construction, especially relates to a prefabricated wall hoisting device. BACKGROUND

[0002] The prefabricated wall is widely applied in various building construction processes because of high construction efficiency, the current prefabricated wall hoisting is hoisted to the specified position after being wound by steel wire rope, and this operation method has the following problems: first, the steel wire rope needs to be wound outside the prefabricated wall every time, leading to low work efficiency; second, the steel wire rope winding lacks limiting of the side surface and end surface of the prefabricated wall, and the prefabricated wall is easy to shake in the hoisting process, which is not only not conducive to safe construction, but also conducive to the alignment and descending installation to the specified position in the later period. CONTENT OF THE UTILITY MODEL

[0003] Therefore, the utility model aims at providing a prefabricated wall hoisting device to solve at least one of the above technical problems.

[0004] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0005] A prefabricated wall hoisting device comprises:

[0006] A horizontal rod is provided with an upper lifting lug;

[0007] A limiting assembly comprises a sliding rod, the sliding rod is movably connected to the horizontal rod along the length direction of the horizontal rod, one end of the sliding rod away from the horizontal rod is provided with a limiting rod, and the limiting rod limits the side surface of the prefabricated wall;

[0008] A connecting assembly is connected to the upper end of the horizontal rod and supports the bottom end of the prefabricated wall.

[0009] Further, the connecting assembly comprises two steel wire ropes, the two ends of the steel wire ropes are fixedly provided with connecting plates, the connecting plates at the upper ends of the two steel wire ropes are connected through a hinged shaft, the lower end of the horizontal rod is fixedly provided with a lower lifting lug, and the hinged shaft is hinged to the lower lifting lug;

[0010] A plug hole is formed in the connecting plate at the lower end of the steel wire rope, a supporting rod is arranged in the plug hole, and the supporting rod penetrates the plug holes of the connecting plates at the lower ends of the two steel wire ropes.

[0011] Further, one end of the supporting rod is fixedly provided with a baffle, the width of the baffle is greater than the width of the supporting rod, the other end of the supporting rod is provided with a first limiting hole, a limiting pin is arranged in the first limiting hole, and a second ring is arranged on the limiting pin.

[0012] Further, one of the connecting plates is fixedly provided with a plug-in pipe, the other connecting plate is fixedly provided with a receiving pipe, and the plug-in pipe is installed on the inner side of the receiving pipe.

[0013] The steel wire rope is located at the inner side of the insertion pipe.

[0014] Further, the cross bar is an H-shaped steel, the sliding bar is hinged to the sliding block at one end adjacent to the cross bar, a T-shaped groove matched with the H-shaped steel is formed in the sliding block, the upper end of the H-shaped steel is located at the inner side of the T-shaped groove, hinged columns are fixedly arranged on the two sides of the sliding block, a hinged hole is formed in the sliding block at one end adjacent to the cross bar, and the hinged columns are arranged at the inner side of the hinged hole.

[0015] Further, the height of the sliding bar is smaller than the distance between the two wings of the H-shaped steel, a plurality of second limiting holes are formed in the sliding bar and are uniformly arranged along the length direction of the sliding bar, and limiting bosses are fixedly arranged on the two ends of the lower end wing of the H-shaped steel and are located at the inner side of the second limiting holes.

[0016] Further, the number of the sliding bars is two, the two sliding bars are fixedly connected through a mounting rod at the ends away from the sliding block, a first mounting hole is formed in the mounting rod and is arranged perpendicularly to the ground, a limiting rod is arranged in the first mounting hole, and a first ring is arranged at the upper end of the limiting rod.

[0017] Further, a second mounting hole is formed in the mounting rod and is arranged parallel to the ground.

[0018] Further, the upper lifting lug is connected with the hoisting equipment through a connecting rope.

[0019] Further, the number of the limiting assemblies is two and the two limiting assemblies are located at the two ends of the cross bar.

[0020] Compared with the prior art, the prefabricated wall hoisting device has the following beneficial effects:

[0021] (1) The prefabricated wall hoisting device can prevent the relative sliding between the prefabricated wall and the hoisting device, improve the stability in the wall hoisting process and improve the safety in the construction process.

[0022] (2) The prefabricated wall hoisting device has good tensile resistance and certain structural strength due to the setting of the receiving pipe at the outer side of the steel wire rope, and the prefabricated wall is prevented from being tilted. DRAWINGS

[0023] The drawings forming a part of this application provide further understanding of the present application, and are incorporated herein in connection with this application as a part thereof, and together with its description, for the purpose of explaining the present application. In the drawings:

[0024] Figure 1 A device use state perspective structure schematic view of the embodiment of the utility model is shown in the figure;

[0025] Figure 2 A device perspective structure schematic view of the embodiment of the utility model is shown in the figure;

[0026] Figure 3 A connecting assembly perspective structure schematic view of the embodiment of the utility model is shown in the figure; Figure 2 A structure schematic view at A of the embodiment of the utility model is shown in the figure;

[0027] Figure 4 A connecting assembly perspective structure schematic view of the embodiment of the utility model is shown in the figure;

[0028] Figure 5 A connecting assembly cross section structure schematic view of the embodiment of the utility model is shown in the figure;

[0029] Figure 6 A slider perspective structure schematic view of the embodiment of the utility model is shown in the figure;

[0030] Figure 7 A cross rod perspective structure schematic view of the embodiment of the utility model is shown in the figure;

[0031] Figure 8 A limiting assembly perspective structure schematic view of the embodiment of the utility model is shown in the figure.

[0032] Mark explanation:

[0033] 1, prefabricated wall; 2, connecting assembly; 3, cross rod; 4, sliding rod; 5, limiting rod; 6, slider; 201, hinged shaft; 202, connecting plate; 203, steel wire rope; 204, plug-in pipe; 205, receiving pipe; 206, support rod; 207, limiting pin; 20601, baffle; 20701, first circular ring; 301, upper lifting lug; 302, lower lifting lug; 303, limiting boss; 401, mounting rod; 402, second limiting hole; 403, hinged hole; 501, second circular ring; 601, T-shaped groove; 602, hinged column. Specific implementation

[0034] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0035] In the description of the utility model, it needs to understand that, the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0036] In the description of the utility model, it needs to be explained that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0037] The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0038] As Figures 1 to 8 shown, a prefabricated wall 1 hoisting device, comprising:

[0039] Crossbar 3, the crossbar 3 is equipped with upper lifting lug 301;

[0040] Limiting assembly, the limiting assembly includes slide rod 4, the slide rod 4 is movably connected to the crossbar 3 along the length direction of crossbar 3, and the end of the slide rod 4 away from the crossbar 3 is provided with limiting rod 5, and the limiting rod 5 limits the side of the prefabricated wall 1;

[0041] Connecting assembly 2, the upper end of connecting assembly 2 is connected with crossbar 3, and the lower end supports the bottom end of prefabricated wall 1.

[0042] The connecting assembly 2 comprises two steel wires 203, the two ends of the steel wires 203 are fixedly provided with connecting plates 202, the connecting plates 202 at the upper ends of the two steel wires 203 are connected through a hinged shaft 201, the lower end of the horizontal rod 3 is fixedly provided with a lower lifting lug 302, the hinged shaft 201 is hinged with the lower lifting lug 302; the connecting plate 202 at the lower end of the steel wire 203 is provided with a insertion hole, a supporting rod 206 is arranged in the insertion hole, and the supporting rod 206 penetrates through the insertion hole of the connecting plate 202 at the lower end of the two steel wires 203. The number of the connecting assembly 2 is two.

[0043] One end of the supporting rod 206 is fixedly provided with a baffle 20601, the width of the baffle 20601 is greater than the width of the supporting rod 206, the other end of the supporting rod 206 is provided with a first limiting hole, a limiting pin 207 is arranged in the first limiting hole, and a second circular ring 501 is arranged on the limiting pin 207.

[0044] One of the connecting plates 202 is fixedly provided with a insertion pipe 204, the other connecting plate 202 is fixedly provided with a receiving pipe 205, the insertion pipe 204 is installed on the inner side of the receiving pipe 205; the steel wire 203 is located on the inner side of the insertion pipe 204. The arrangement of the receiving pipe 205 on the outer side of the steel wire 203 makes the connecting assembly 2 have good tensile resistance and certain structural strength, thereby preventing the prefabricated wall 1 from falling.

[0045] The horizontal rod 3 is an H-shaped steel, one end of the slide rod 4 close to the horizontal rod 3 is hinged with a sliding block 6, the sliding block 6 is provided with a T-shaped groove 601 matched with the H-shaped steel, the upper end of the H-shaped steel is located on the inner side of the T-shaped groove 601, hinged columns 602 are fixedly arranged on the two sides of the sliding block 6, the end of the sliding block 6 close to the horizontal rod 3 is provided with a hinged hole 403, and the hinged columns 602 are installed on the inner side of the hinged hole 403. The number of the limiting assembly is two and is located at the two ends of the horizontal rod 3. The height of the slide rod 4 is less than the distance between the two wings of the H-shaped steel, the slide rod 4 is provided with a plurality of second limiting holes 402, the plurality of second limiting holes 402 are evenly arranged along the length direction of the slide rod 4, and limiting bosses 303 are fixedly arranged on the two ends of the lower end wing of the H-shaped steel, and the limiting bosses 303 are located on the inner side of the second limiting holes 402.

[0046] The number of the slide rod 4 is two, one end of the two slide rods 4 away from the sliding block 6 is fixedly connected through a mounting rod 401, the mounting rod 401 is provided with a first mounting hole, the first mounting hole is perpendicular to the ground, a limiting rod 5 is arranged in the first mounting hole, and a first circular ring 20701 is arranged on the upper end of the limiting rod 5. The limiting rod 5 is detachably connected to the inner side of the first mounting hole. The mounting rod 401 is provided with a second mounting hole, the second mounting hole is parallel to the ground, and the second mounting hole is used for accommodating the limiting rod 5.

[0047] The upper lifting lug 301 is connected with a hoisting device through a connecting rope, the hoisting device adopts but is not limited to an existing crane, and the hook of the crane is connected with the two upper lifting lugs 301 through the connecting rope.

[0048] Working process:

[0049] When the scheme is implemented, the two connection assemblies 2 are respectively placed beside the two side end faces of the prefabricated wall body 1, then the supporting rod 206 is inserted into the insertion hole of the lower end connecting plate 202, at this time, the supporting rod 206 is located below the lower end face of the prefabricated wall body 1, the end of the sliding rod 4 away from the horizontal rod 3 is moved upward, the limiting boss 303 is separated from the limiting hole two, the sliding block 6 can slide, when the position of the first mounting hole corresponds to the two sides of the prefabricated wall body 1, the limiting rod 5 is inserted into the first mounting hole, and the limiting rod 5 limits the two sides of the prefabricated wall body 1.

[0050] By setting the limiting rod 5 at the two ends of the prefabricated wall body 1, the relative sliding between the prefabricated wall body 1 and the hoisting device can be prevented, the stability in the wall hoisting process is improved, and the safety in the construction process is improved.

[0051] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.

[0052] The above is only a preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A precast wall hoisting device, characterized in that, The utility model relates to a prefabricated wall body lifting device, including: Crossbar (3), be equipped with upper hanging ear (301) on crossbar (3); Limiting component, the limiting component includes slide rod (4), slide rod (4) is movably connected to crossbar (3) along crossbar (3) length direction, the one end of slide rod (4) away from crossbar (3) is equipped with limiting rod (5), and limiting rod (5) is limited to the side of prefabricated wall body (1); Connecting component (2), the upper end of connecting component (2) is connected with crossbar (3), and the lower end supports the bottom end of prefabricated wall body (1).

2. A precast wall hoisting device according to claim 1, characterized in that: The connecting component (2) includes two steel wire ropes (203), and the two ends of the steel wire rope (203) are fixedly provided with a connecting plate (202). The connecting plates (202) at the upper ends of the two steel wire ropes (203) are connected by a hinge shaft (201). The lower end of the crossbar (3) is fixedly provided with a lower hanging ear (302). The hinge shaft (201) is hingedly connected with the lower hanging ear (302). A support rod (206) is arranged in the insertion hole of the connecting plate (202) at the lower end of the steel wire rope (203).

3. A precast wall hoisting device according to claim 2, characterised in that: The support rod (206) is fixedly provided with a baffle (20601) at one end. The width of the baffle (20601) is greater than the width of the support rod (206). A first limiting hole is formed in the other end of the support rod (206). A limiting pin (207) is arranged in the first limiting hole. A second circular ring (501) is arranged on the limiting pin (207).

4. A precast wall hoisting device according to claim 2, wherein: One of the connecting plates (202) is fixedly provided with a spigot (204), and the other connecting plate (202) is fixedly provided with a receiving pipe (205). The spigot (204) is arranged on the inner side of the receiving pipe (205). The steel wire rope (203) is arranged on the inner side of the spigot (204).

5. A precast wall hoisting device according to claim 1, characterized in that: The crossbar (3) is an H-shaped steel. The end of the slide rod (4) close to the crossbar (3) is hingedly connected with a sliding block (6). A T-shaped groove (601) matched with the H-shaped steel is formed in the sliding block (6). The upper end of the H-shaped steel is arranged on the inner side of the T-shaped groove (601). Hinge columns (602) are fixedly arranged on the two sides of the sliding block (6). A hinge hole (403) is formed in the end of the sliding block (6) close to the crossbar (3). The hinge columns (602) are arranged on the inner side of the hinge hole (403).

6. A precast wall hoisting device according to claim 5, wherein: The height of the slide rod (4) is less than the distance between the two wings of the H-shaped steel. Second limiting holes (402) are formed in the slide rod (4). The number of the second limiting holes (402) is multiple. The multiple second limiting holes (402) are uniformly arranged along the length direction of the slide rod (4). Limiting bosses (303) are fixedly arranged on the two ends of the lower wing of the H-shaped steel. The limiting bosses (303) are arranged on the inner side of the second limiting holes (402).

7. A precast wall hoisting device according to claim 4, wherein: The number of the slide rods (4) is two, one ends of the two slide rods (4) away from the sliding block (6) are fixedly connected through the mounting rod (401), a first mounting hole is formed in the mounting rod (401), the first mounting hole is perpendicular to the ground, a limiting rod (5) is arranged in the first mounting hole, and a first circular ring (20701) is arranged at the upper end of the limiting rod (5).

8. A precast wall hoisting device according to claim 7, characterised in that: The mounting rod (401) is provided with a second mounting hole, and the second mounting hole is parallel to the ground.

9. A precast wall hoisting device according to claim 1, characterized in that: The upper lifting lug (301) is connected with the hoisting equipment through the connecting rope.

10. A precast wall hoisting device according to claim 1, characterized in that: The number of the limiting assemblies is two, and the two limiting assemblies are located at two ends of the horizontal rod (3) respectively.

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