Lifting appliance for building construction

Abstract

The utility model relates to the technical field of building construction, in particular to a lifting appliance for building construction, which comprises a base, the bottom of the base is fixedly connected with the top of an adjusting part, the outer wall, close to two ends, of the adjusting part is in threaded connection with the inner wall of a clamping part, and the outer wall of the clamping part is in sliding insertion connection with the inner wall of the base. One side of the base is fixedly connected with one side of the hanging piece, the outer wall of the base is rotationally connected with the inner wall of the rotating piece, the barrel-shaped material is arranged on the bottom plate, the rotating disc is rotated, the rotating disc drives the transmission belt to rotate, the transmission belt drives the adjusting rod to rotate, and the adjusting rod drives the threaded blocks at the two ends to move oppositely under the thread meshing acting force. The threaded blocks drive the connecting rods to slide, the connecting rods push the clamping plates to move, the inner walls of the clamping plates abut against the outer wall of the barrel-shaped material, and therefore the clamping plates are fixed between the two clamping plates, the situation that the barrel-shaped material inclines in the hoisting process and consequently material leakage is caused is avoided, and convenience is brought to use of people.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a lifting device for building construction. Background Art

[0002] There are many types of hoists required for construction, and different projects require different hoists. Cranes are one of the most commonly used hoists for construction. They can carry and install heavy objects on site. Tower cranes function similarly to cranes, but are more suitable for the construction requirements of high-rise buildings. Tower cranes are usually fixed on or near the top of a building and can cover a wide range of construction areas. Elevators are mainly used for the transportation of personnel and materials inside buildings. While ensuring safety, elevators can provide fast and convenient transportation.

[0003] At present, most of the construction hoists on the market cannot effectively fix various types of building materials when in use, resulting in material slippage during the lifting process, posing a huge threat to the personal safety of workers. Utility Model Content

[0004] The purpose of the utility model is to provide a construction hanger to solve the problem that various types of building materials cannot be effectively fixed in the above-mentioned background technology. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction hanger, including a base, the bottom of the base is fixedly connected to the top of the adjusting member, and the outer wall of the adjusting member near the two ends is threadedly connected to the inner wall of the clamping member.

[0005] The outer wall of the clamping member is slidably plugged with the inner wall of the base, one side of the base is fixedly connected with one side of the hanging member, and the outer wall of the base is rotatably connected with the inner wall of the rotating member.

[0006] Preferably, the base is composed of a bottom plate, a side baffle, a fixed block and a fixed rod, and the top of the bottom plate near both sides is fixedly connected to the bottom of the side baffle, the inner wall of the side baffle is provided with positioning holes, and the bottom of the bottom plate near both sides is fixedly connected to the top of the fixed block, the inner wall of the fixed block is provided with rotating holes, and the top of the bottom plate near the four corners is fixedly connected to the bottom of the fixed rod.

[0007] Preferably, the adjusting member includes an adjusting rod, a transmission belt, a rotating disk and a fixed plate, and the outer wall of the adjusting rod is rotatably connected to the inner wall of the rotating hole, the crown ends of the adjusting rod are provided with external threads, and the outer wall of the adjusting rod close to the center position is movably connected with the inner wall of the transmission belt through a transmission wheel, the inner wall of the transmission belt away from the adjusting rod end is movably connected with the outer wall of the rotating disk through the transmission wheel, and the outer wall of the rotating disk is rotatably connected to the inner wall of the fixed plate, and the top of the fixed plate is fixedly connected to the bottom of the bottom plate near the front side.

[0008] Preferably, the clamping member consists of a threaded block, a connecting rod and a clamping plate, and the inner wall of the threaded block is threadedly connected to the outer wall of the adjusting rod, the top of the threaded block is fixedly connected to one end of the connecting rod, and the outer wall of the connecting rod is movably plugged into the inner wall of the positioning hole, and the other end of the connecting rod is fixedly connected to one side of the clamping plate.

[0009] Preferably, the hanging member includes an extension plate, a supporting leg and a hanging rod, and one side of the extension plate is fixedly connected to one side of the base plate, the bottom of the extension plate is fixedly connected to the top of the supporting leg, and a rubber pad is provided at the bottom of the supporting leg, the top of the extension plate is fixedly connected to the bottom end of the hanging rod, and a hanging ring is provided at the top of the hanging rod.

[0010] Preferably, the rotating member consists of a rotating plate, a positioning rod, a rotating block and a locking rod, and the inner wall of the rotating plate is rotatably connected to the outer wall of the fixed rod, a slot is provided at the top of the rotating plate, and a limiting slot is provided at the front of the rotating plate, the front side of the rotating plate close to one side is fixedly connected to one end of the positioning rod, and the outer wall of the positioning rod is rotatably connected to the inner wall of the rotating block, an arc groove is provided at the bottom of the rotating block, and a buffer pad is provided on the inner wall of the arc groove, the inner wall of the rotating block away from the positioning rod is threadedly connected to the outer wall of the locking rod, and one end of the locking rod is movably abutted against the inner wall of the limiting groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the barrel-shaped material is placed on the bottom plate, and the rotating disk is rotated to drive the transmission belt to rotate, and the transmission belt drives the adjusting rod to rotate. The adjusting rod drives the threaded blocks at both ends to move in opposite directions under the meshing force of the threads, and the threaded blocks drive the connecting rod to slide, and the connecting rod pushes the clamping plate to move, so that the inner wall of the clamping plate abuts against the outer wall of the barrel-shaped material, so that it is fixed between the two clamping plates, which avoids the barrel-shaped material from tilting during the lifting project and causing the material to leak out, and brings convenience to people's use.

[0013] In the utility model, after the tubular material is bundled, it can be placed horizontally in the slot of the rotating plate, and the rotating block can be rotated to make the inner top wall of the arc-shaped slot of the rotating block abut against the top of the tubular material. The locking rod can be rotated to make the locking rod penetrate into the slot under the action of the thread meshing force and abut against the inner wall of the slot. At the same time, the tubular material bundle is abutted against the inner side wall of the rotating plate, which prevents the material from slipping during the lifting process and brings convenience to the personal safety of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model.

[0017] In the figure: 1. base; 101. bottom plate; 102. side baffle; 103. fixed block; 104. fixed rod; 2. adjusting member; 201. adjusting rod; 202. transmission belt; 203. rotating disk; 204. fixed plate; 3. clamping member; 301. threaded block; 302. connecting rod; 303. clamping plate; 4. hanging member; 401. extension plate; 402. supporting leg; 403. hanging rod; 5. rotating member; 501. rotating plate; 502. positioning rod; 503. rotating block; 504. locking rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 3 The utility model provides a technical solution: a construction hanger, comprising a base 1, the bottom of the base 1 is fixedly connected to the top of an adjusting member 2, and the outer walls of the adjusting member 2 near both ends are threadedly connected to the inner walls of a clamping member 3.

[0020] The outer wall of the clamping member 3 is slidably plugged into the inner wall of the base 1 , one side of the base 1 is fixedly connected to one side of the hanging member 4 , and the outer wall of the base 1 is rotatably connected to the inner wall of the rotating member 5 .

[0021] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the base 1 is composed of a bottom plate 101, a side baffle 102, a fixed block 103 and a fixed rod 104, and the top of the bottom plate 101 near both sides is fixedly connected to the bottom of the side baffle 102, the inner wall of the side baffle 102 is provided with positioning holes, and the bottom of the bottom plate 101 near both sides is fixedly connected to the top of the fixed block 103, the inner wall of the fixed block 103 is provided with rotating holes, and the top of the bottom plate 101 near the four corners is fixedly connected to the bottom of the fixed rod 104.

[0022] In this embodiment, Figure 1 , Figure 2 and Figure 3As shown, the adjusting member 2 includes an adjusting rod 201, a transmission belt 202, a rotating disk 203 and a fixed plate 204, and the outer wall of the adjusting rod 201 is rotatably connected to the inner wall of the rotating hole, the ends of the adjusting rod 201 are provided with external threads, and the outer wall of the adjusting rod 201 near the center position is movably sleeved with the inner wall of the transmission belt 202 through a transmission wheel, the inner wall of the transmission belt 202 away from the adjusting rod 201 is movably sleeved with the outer wall of the rotating disk 203 through a transmission wheel, and the outer wall of the rotating disk 203 is rotatably connected to the inner wall of the fixed plate 204, and the top of the fixed plate 204 is fixedly connected to the bottom of the bottom plate 101 near the front.

[0023] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the clamping member 3 is composed of a threaded block 301, a connecting rod 302 and a clamping plate 303, and the inner wall of the threaded block 301 is threadedly connected to the outer wall of the adjusting rod 201, the top of the threaded block 301 is fixedly connected to one end of the connecting rod 302, and the outer wall of the connecting rod 302 is movably plugged into the inner wall of the positioning hole, and the other end of the connecting rod 302 is fixedly connected to one side of the clamping plate 303.

[0024] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the hanging member 4 includes an extension plate 401, a supporting leg 402 and a hanging rod 403, and one side of the extension plate 401 is fixedly connected to one side of the base plate 101, the bottom of the extension plate 401 is fixedly connected to the top of the supporting leg 402, and a rubber pad is provided at the bottom of the supporting leg 402, the top of the extension plate 401 is fixedly connected to the bottom end of the hanging rod 403, and a hanging ring is provided at the top of the hanging rod 403.

[0025] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the rotating member 5 is composed of a rotating plate 501, a positioning rod 502, a rotating block 503 and a locking rod 504, and the inner wall of the rotating plate 501 is rotatably connected to the outer wall of the fixed rod 104, a card slot is provided on the top of the rotating plate 501, and a limiting slot is provided on the front of the rotating plate 501, the front side of the rotating plate 501 close to one side is fixedly connected to one end of the positioning rod 502, and the outer wall of the positioning rod 502 is rotatably connected to the inner wall of the rotating block 503, an arc groove is provided at the bottom of the rotating block 503, and a buffer pad is provided on the inner wall of the arc groove, the inner wall of the rotating block 503 away from the positioning rod 502 is threadedly connected to the outer wall of the locking rod 504, and one end of the locking rod 504 is movably abutted against the inner wall of the limiting groove.

[0026] The use method and advantages of the utility model: When the construction hoist is working, the working process is as follows:

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, the barrel-shaped material is placed on the bottom plate 101, and the rotating disk 203 is rotated to drive the transmission belt 202 to rotate, and the transmission belt 202 drives the adjusting rod 201 to rotate. The adjusting rod 201 drives the threaded blocks 301 at both ends to move in opposite directions under the force of the thread engagement, and the threaded blocks 301 drive the connecting rod 302 to slide, and the connecting rod 302 pushes the clamping plate 303 to move, so that the inner wall of the clamping plate 303 abuts against the outer wall of the barrel-shaped material, so that it is fixed between the two clamping plates 303. After the tubular material is bundled, it can be placed horizontally in the slot of the rotating plate 501, and the rotating block 503 is rotated to make the inner top wall of the arc groove of the rotating block 503 abut against the top of the tubular material, and the locking rod 504 is rotated to make the locking rod 504 penetrate into the slot under the force of the thread engagement and abut against the inner wall of the slot. At the same time, the tubular material bundle is abutted against the inner side wall of the rotating plate 501, which prevents the material from slipping during the lifting process.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction lifting device, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly connected to the top of the adjusting member (2), and the outer walls of the adjusting member (2) near both ends are threadedly connected to the inner wall of the clamping member (3); The outer wall of the clamping member (3) is slidably plugged into the inner wall of the base (1), one side of the base (1) is fixedly connected to one side of the hanging member (4), and the outer wall of the base (1) is rotatably connected to the inner wall of the rotating member (5).

2. A construction lifting device according to claim 1, characterized in that: The base (1) is composed of a bottom plate (101), a side baffle (102), a fixing block (103) and a fixing rod (104), wherein the top of the bottom plate (101) near two sides is fixedly connected to the bottom of the side baffle (102), the inner wall of the side baffle (102) is provided with positioning holes, and the bottom of the bottom plate (101) near two sides is fixedly connected to the top of the fixing block (103), the inner wall of the fixing block (103) is provided with rotation holes, and the top of the bottom plate (101) near four corners is fixedly connected to the bottom of the fixing rod (104).

3. A construction lifting device according to claim 2, characterized in that: The adjusting member (2) comprises an adjusting rod (201), a transmission belt (202), a rotating disk (203) and a fixed plate (204), and the outer wall of the adjusting rod (201) is rotatably connected to the inner wall of the rotating hole, the top end of the adjusting rod (201) is provided with an external thread, and the outer wall of the adjusting rod (201) near the center is movably sleeved with the inner wall of the transmission belt (202) through a transmission wheel, the inner wall of the transmission belt (202) away from the adjusting rod (201) is movably sleeved with the outer wall of the rotating disk (203) through the transmission wheel, and the outer wall of the rotating disk (203) is rotatably connected to the inner wall of the fixed plate (204), and the top of the fixed plate (204) is fixedly connected to the bottom of the bottom plate (101) near the front.

4. A construction lifting device according to claim 3, characterized in that: The clamping member (3) is composed of a threaded block (301), a connecting rod (302) and a clamping plate (303), wherein the inner wall of the threaded block (301) is threadedly connected to the outer wall of the adjusting rod (201), the top of the threaded block (301) is fixedly connected to one end of the connecting rod (302), and the outer wall of the connecting rod (302) is movably plugged into the inner wall of the positioning hole, and the other end of the connecting rod (302) is fixedly connected to one side of the clamping plate (303).

5. A construction lifting device according to claim 2, characterized in that: The hanging member (4) comprises an extension plate (401), a supporting leg (402) and a hanging rod (403), and one side of the extension plate (401) is fixedly connected to one side of the bottom plate (101), the bottom of the extension plate (401) is fixedly connected to the top of the supporting leg (402), and a rubber pad is provided at the bottom of the supporting leg (402), the top of the extension plate (401) is fixedly connected to the bottom end of the hanging rod (403), and a hanging ring is provided at the top of the hanging rod (403).

6. A construction lifting device according to claim 2, characterized in that: The rotating member (5) is composed of a rotating plate (501), a positioning rod (502), a rotating block (503) and a locking rod (504), and the inner wall of the rotating plate (501) is rotatably connected to the outer wall of the fixed rod (104), a clamping groove is provided at the top of the rotating plate (501), and a limiting groove is provided at the front of the rotating plate (501), the front side of the rotating plate (501) close to one side is fixedly connected to one end of the positioning rod (502), and the outer wall of the positioning rod (502) is rotatably connected to the inner wall of the rotating block (503), the bottom of the rotating block (503) is provided with an arc groove, and the inner wall of the arc groove is provided with a buffer pad, the inner wall of the rotating block (503) away from the positioning rod (502) is threadedly connected to the outer wall of the locking rod (504), and one end of the locking rod (504) is movably abutted against the inner wall of the limiting groove.

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