Hoisting device for building engineering construction

Abstract

The utility model relates to a hoisting device for building engineering construction. The hoisting device comprises a fixing block, an adjusting assembly and a hoisting tool, the driving piece drives the two moving blocks to get away from or get close to each other, the two moving blocks drive the two lifting tools to get close to or get away from each other, the positions of the two lifting tools are adjusted according to the length of the pipe, the two lifting tools are located above the two ends of the pipe, personnel rotate the two arc-shaped plates outwards, and the lifting hook drives the structure to move downwards through the lifting ring. The two arc-shaped plates are opened through the action of the two extension plates, the arc-shaped blocks at the lower ends of the two arc-shaped plates are located on the two sides of the lower end of the pipe, the lifting hook drives the structure to move upwards through the lifting ring, the two hinge rods move upwards, and the two arc-shaped plates are driven to move towards the pipe through the action of the two extension plates; the two arc-shaped blocks clamp the two sides of the lower end of the pipe, at the moment, the two ends of the pipe are clamped through the two lifting tools respectively, and the pipe is kept in a horizontal state during moving and is very stable.

Description

Technical Field

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

[0002] Hoisting in construction refers to the process of using cranes, hoists or other equipment to lift and install building materials, components or equipment to a designated location. Hoisting is a very important part of construction and needs to be carried out in strict accordance with safety regulations and operating procedures to ensure safety and efficiency during the construction process.

[0003] Usually when lifting pipes at a construction site, a hoist is used. The column pipe is clamped by the hoist, and then the lifting hook is hooked on the hoist. The hook is then raised and lowered to drive the pipe clamped by the hoist to the corresponding position.

[0004] However, the existing sling is only one, which only clamps the middle of the pipe, and then the lifting hook drives the pipe to move through the sling. Since the sling only clamps the middle of the pipe, the pipe cannot remain horizontal when moving, and will shake, which is very unstable. Utility Model Content

[0005] The main purpose of the utility model is to provide a hoisting device for construction engineering to solve the above-mentioned problems.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a hoisting device for construction engineering, comprising a fixing block, an adjusting assembly and a hoisting device;

[0007] A lifting ring is provided at the upper end of the fixing block;

[0008] The adjusting assembly is arranged in the groove at the lower end of the fixed block, and the adjusting assembly includes a driving member, a first moving block and a second moving block, wherein the first moving block and the second moving block are respectively movably arranged in the groove, and the driving member is used to drive the first moving block and the second moving block to move closer to or away from each other;

[0009] The two slings are respectively arranged at the lower ends of the two moving blocks, and the two slings each include a first curved plate, a second curved plate, a first hinge rod and a second hinge rod. The upper end of the first curved plate is provided with a first extension plate, and the upper end of the second curved plate is provided with a second extension plate. The lower ends of the first extension plate and the second extension plate are hingedly connected, the upper end of the first extension plate is hingedly connected to the lower end of the first hinge rod, and the upper end of the second extension plate is hingedly connected to the lower end of the second hinge rod. The upper ends of the first hinge rod and the second hinge rod are respectively rotatably connected to the lower end of the moving block, and the lower ends of the first curved plate and the second curved plate are both provided with curved blocks.

[0010] The above beneficial effects are as follows: the two moving blocks are driven to move away from or towards each other by the driving member, and the two moving blocks drive the two hoists to move towards or away from each other. The positions of the two hoists are adjusted according to the length of the pipe so that the two hoists are located above the two ends of the pipe, and the personnel rotate the two arc plates outward, and the lifting hook drives this structure downward through the lifting ring, so that the two hinged rods move downward and act through the two extension plates to make the two arc plates open, and the arc blocks at the lower ends of the two arc plates are located on both sides of the lower end of the pipe. This is the lifting hook driving this structure to move upward through the lifting ring, and this is the two hinged rods moving upward. This is through the action of the two extension plates, driving the two arc plates to move toward the direction of the pipe, so that the two arc blocks clamp the two sides of the lower end of the pipe, and at this time, the two ends of the pipe are clamped respectively by the two hoists, so that the pipe remains in a horizontal state during movement, which is very stable.

[0011] A preferred solution is that a recessed groove is provided at the upper end of the hanging ring.

[0012] A preferred solution is that the driving member is a screw, the screw is arranged in a groove, the screw has a forward rotation section and a reverse rotation section, the first moving block is arranged on the forward rotation section, and the second moving block is arranged on the reverse rotation section.

[0013] A preferred solution is that two plates are respectively disposed at the lower ends of the first moving block and the second moving block, a fixed shaft is disposed between the two plates, and the upper ends of the first hinge rod and the second hinge rod are respectively rotatably disposed on the fixed shaft.

[0014] A preferred solution is that a plurality of grooves are provided at the inner end of the arc block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a structural schematic diagram of a hoisting device for construction engineering of the utility model;

[0017] Figure 2 It is a structural schematic diagram of a side sectional view of a hoisting device for construction engineering construction of the utility model;

[0018] Figure 3 The utility model is a structural schematic diagram of a hoisting device for construction engineering. DETAILED DESCRIPTION

[0019] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0020] like Figures 1 to 3 As shown, the utility model provides a hoisting device for construction engineering, including a fixing block 10, an adjustment assembly 20 and a hoisting device 30;

[0021] A lifting ring 11 is provided at the upper end of the fixing block 10;

[0022] The adjusting assembly 20 is disposed in the groove 12 at the lower end of the fixed block 10, and the adjusting assembly 20 includes a driving member 210, a first moving block 21, and a second moving block 22. The first moving block 21 and the second moving block 22 are respectively movably disposed in the groove 12, and the driving member 210 is used to drive the first moving block 21 and the second moving block 22 to move closer to or away from each other.

[0023] The two hangers 30 are respectively arranged at the lower ends of the two moving blocks. The two hangers 30 each include a first arc plate 31, a second arc plate 32, a first hinge rod 33 and a second hinge rod 34. A first extension plate 35 is arranged at the upper end of the first arc plate 31, and a second extension plate 36 is arranged at the upper end of the second arc plate 32. The lower ends of the first extension plate 35 and the second extension plate 36 are hingedly connected. The upper end of the first extension plate 35 is hingedly connected to the lower end of the first hinge rod 33, and the upper end of the second extension plate 36 is hingedly connected to the lower end of the second hinge rod 34. The upper ends of the first hinge rod 33 and the second hinge rod 34 are rotatably connected to the lower ends of the moving blocks respectively. The lower ends of the first arc plate 31 and the second arc plate 32 are both provided with arc blocks 37.

[0024] During the operation, the driving member 210 drives the two moving blocks to move away from or towards each other in the groove 12, and the two moving blocks drive the two hangers 30 to move towards or away from each other. The positions of the two hangers 30 are adjusted according to the length of the pipe 1, so that the two hangers 30 are located above the two ends of the pipe 1, and the personnel rotate the two arc plates outward, and the lifting hook drives this structure downward through the lifting ring 11, so that the two hinged rods move downward and act through the two extension plates to make the two arc plates open, and the arc blocks 37 at the lower ends of the two arc plates are located on both sides of the lower end of the pipe 1. This is because the lifting hook drives this structure to move upward through the lifting ring 11. At this time, the two hinged rods move upward, and through the action of the two extension plates, the two arc plates are driven to move toward the direction of the pipe 1, so that the two arc blocks 31 clamp the two sides of the lower end of the pipe 1, and at this time, the two ends of the pipe 1 are clamped respectively by the two hangers 30, so that the pipe 1 remains in a horizontal state during movement, which is very stable.

[0025] Preferably, a recessed groove 18 is provided at the upper end of the hanging ring 11 .

[0026] When the hook is hooked on the lifting ring 11, the setting of the recessed groove 18 can limit the hook, so that the hook further increases the stability of the structure when the structure is driven to move by the lifting ring 11.

[0027] Preferably, the driving member 210 is a screw rod 211 , which is arranged in the groove 12 , and has a forward rotating section 212 and a reverse rotating section 213 , the first moving block 21 is arranged on the forward rotating section 212 , and the second moving block 22 is arranged on the reverse rotating section 213 .

[0028] The motor drives the screw rod 211 to rotate. At this time, the first moving block 22 on the positive rotating section 212 moves toward the middle in the groove 12, and the second moving block 22 on the reverse rotating section 213 also moves toward the middle in the groove 12, so that the two moving blocks drive the two hangers 30 to approach each other. When the screw rod 211 is reversed, the two moving blocks drive the two hangers 30 away from each other, and are adjusted according to the length of the pipe 1 so that the two hangers 30 can clamp the two ends of the pipe.

[0029] Preferably, two plates 41 are respectively disposed at the lower ends of the first moving block 21 and the second moving block 22 , a fixed shaft 42 is disposed between the two plates 41 , and the upper ends of the first hinge rod 33 and the second hinge rod 34 are respectively rotatably disposed on the fixed shaft 42 .

[0030] Preferably, a plurality of grooves 61 are provided at the inner end of the arc block 37 .

[0031] When the two arc blocks 37 clamp the pipe 1, the arrangement of the plurality of grooves 61 provides an anti-slip effect.

[0032] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Claims

1. A hoisting device for construction engineering, characterized in that: include: A fixing block, wherein a lifting ring is provided at the upper end of the fixing block; An adjusting component, wherein the adjusting component is arranged in a groove at the lower end of the fixed block, and the adjusting component comprises a driving member, a first moving block and a second moving block, wherein the first moving block and the second moving block are respectively movably arranged in the groove, and the driving member is used to drive the first moving block and the second moving block to move closer to or away from each other; The sling comprises two slings, and the two slings are respectively arranged at the lower ends of the two moving blocks, and the two slings each comprise a first curved plate, a second curved plate, a first hinge rod and a second hinge rod, the upper end of the first curved plate is provided with a first extension plate, the upper end of the second curved plate is provided with a second extension plate, the lower ends of the first extension plate and the second extension plate are hingedly connected, the upper end of the first extension plate is hingedly connected to the lower end of the first hinge rod, the upper end of the second extension plate is hingedly connected to the lower end of the second hinge rod, the upper ends of the first hinge rod and the second hinge rod are respectively rotatably connected to the lower ends of the moving blocks, and the lower ends of the first curved plate and the second curved plate are both provided with curved blocks.

2. The hoisting device for construction engineering according to claim 1 is characterized in that: The upper end of the hanging ring is provided with a concave groove.

3. The hoisting device for construction engineering according to claim 1 is characterized in that: The driving member is a screw rod, which is arranged in a groove. The screw rod has a forward rotation section and a reverse rotation section. The first moving block is arranged on the forward rotation section, and the second moving block is arranged on the reverse rotation section.

4. The hoisting device for construction engineering according to claim 1, characterized in that: The lower ends of the first moving block and the second moving block are respectively provided with two plates, a fixed shaft is provided between the two plates, and the upper ends of the first hinge rod and the second hinge rod are respectively rotatably provided on the fixed shaft.

5. The hoisting device for construction engineering according to claim 1, characterized in that: The inner end of the arc block is provided with a plurality of grooves.

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