CN112125123A - I-shaped steel overhead hoist for building engineering - Google Patents
I-shaped steel overhead hoist for building engineering Download PDFInfo
- Publication number
- CN112125123A CN112125123A CN202011039681.4A CN202011039681A CN112125123A CN 112125123 A CN112125123 A CN 112125123A CN 202011039681 A CN202011039681 A CN 202011039681A CN 112125123 A CN112125123 A CN 112125123A
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- Prior art keywords
- wall
- frame
- overhead hoist
- shaped steel
- movable block
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 46
- 239000010959 steel Substances 0.000 title claims abstract description 46
- 238000010276 construction Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 239000007787 solid Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/16—Slings with load-engaging platforms or frameworks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a I-shaped steel lifting device for construction engineering, which comprises a lifting frame and lifting ropes, wherein four corners of the outer wall of the top of the lifting frame are fixedly connected with fixing rings, the fixing rings are connected with fixing ropes in a bolted mode, one end of each lifting rope is connected with a cylinder in a bolted mode, a movable block is arranged inside the cylinder, the outer wall of the bottom of each movable block is fixedly connected with a lifting ring, one end of each fixing rope is connected with the lifting ring in a bolted mode, the outer walls of the two sides of the lifting frame are respectively provided with a fixing mechanism, the outer wall of the bottom of the lifting frame is provided with a supporting mechanism, the cylinder is provided with a driving mechanism, and each fixing mechanism comprises a. The invention ensures that the I-steel is not easy to shake left and right in the hoisting process, effectively improves the stability in the hoisting process, can adjust the orientation of the I-steel, avoids the contact between the I-steel and a building, and can assist the movable block to rotate by the roller positioned at the bottom of the movable block, so that the rotation process is smoother and the use effect is better.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a I-shaped steel hoisting device for constructional engineering.
Background
The tower crane is a rotary crane with a movable arm arranged at the upper part of a high-rise tower body, is divided into a horizontal type and a press rod type according to the form of the movable arm, has large operation space, and is mainly used for vertical and horizontal conveying of materials and installation of building components in the building construction. The lifting device mainly comprises a metal structure, a working mechanism and an electrical system, and can lift steel on a construction site.
At present, when carrying out the handling to longer steel such as I-steel, directly bind the I-steel then articulate on the couple of tower crane through wire rope usually, because the length of I-steel is longer, rock about the handling in-process is very easy, greatly increased the potential safety hazard of handling in-process, consequently, need to design a I-steel overhead hoist for building engineering to solve above-mentioned problem urgently.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a I-shaped steel lifting device for construction engineering.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a I-shaped steel overhead hoist for building engineering, includes handling frame and lifting rope, the solid fixed ring of four equal fixedly connected with of corner of handling frame top outer wall, and solid fixed ring goes up the bolt and has fixed rope, the one end bolt of lifting rope has the drum, and the inside of drum is provided with the movable block, the bottom outer wall fixedly connected with rings of movable block, and the one end and the rings bolt of fixed rope, the both sides outer wall of handling frame all is provided with fixed establishment, the bottom outer wall of handling frame is provided with supporting mechanism, be provided with actuating mechanism on the drum.
As a still further scheme of the invention: the fixing mechanism comprises a sliding rod and a fixing frame, the sliding rod is fixedly arranged on the outer walls of the two sides of the lifting frame, the outer wall of the sliding rod is connected with a sleeve in a sliding mode, and the outer wall of the bottom of the sleeve is connected with the outer wall of the top of the fixing frame through a fixing rod.
As a still further scheme of the invention: threaded holes are formed in the outer wall of the top of the fixing frame and the outer wall of the bottom of the fixing frame, a screw rod is in threaded connection with the inner wall of each threaded hole, a turntable is fixedly connected to the outer wall of one end of the screw rod, and a clamping plate is fixedly connected to the outer wall of the other end of the screw rod.
As a still further scheme of the invention: the supporting mechanism comprises supporting rods, a supporting barrel and a bottom plate, the supporting rods are fixedly arranged at four corners of the outer wall of the bottom of the lifting frame, the supporting barrel is arranged on the outer wall of the supporting rods in a sliding mode, the inner wall of the bottom of the supporting barrel is connected with one end of the supporting rod through a spring, and the bottom plate is fixedly arranged on the outer wall of the bottom of the supporting barrel.
As a still further scheme of the invention: the driving mechanism comprises a motor and a gear, the motor is fixedly arranged on the outer wall of one side of the cylinder, one end of an output shaft of the motor is fixedly connected with the outer wall of the gear, a tooth groove is formed in the outer wall of the movable block, and the inner wall of the tooth groove is meshed with the outer wall of the gear.
As a still further scheme of the invention: the bottom outer wall of the movable block is provided with rollers which are distributed in an annular shape at equal intervals, and the outer walls of the rollers are in contact with the bottom inner wall of the cylinder.
As a still further scheme of the invention: the motor is connected with a switch through a lead, and the switch is connected with a power supply through a lead.
As a still further scheme of the invention: the inner wall of the bottom of the lifting frame is provided with anti-slip strips distributed at equal intervals.
The invention has the beneficial effects that:
1. through the arranged sliding rod, the sleeve, the fixing rod, the fixing frame, the clamping plates, the screw rod and the rotary table, the I-shaped steel can penetrate through the fixing frame and is placed in the hoisting frame, the sleeve connected with the top of the fixing frame through the fixing rod can slide on the sliding rod, the fixing frame can be far away from the hoisting frame towards two sides, then the rotary table is rotated to drive the screw rod to rotate, the I-shaped steel can be clamped through the clamping plates at one end of the screw rod, the fixing effect on the I-shaped steel can be achieved, the I-shaped steel is not prone to left and right shaking in the hoisting process, and the;
2. the gear can be driven to rotate by driving the motor to work through the arranged cylinder, the movable block, the tooth grooves, the rollers, the motor and the gear, the fixed column at the bottom of the movable block can be driven to rotate due to the meshing of the gear and the tooth grooves on the movable block, so that the hoisting frame can rotate together, when I-steel passes through buildings, the orientation of the I-steel can be adjusted, the contact between the I-steel and the buildings is avoided, the rollers at the bottom of the movable block can assist the movable block to rotate, the rotating process of the I-steel is smoother, and the using effect is better;
3. through the bracing piece, a supporting cylinder, spring and the bottom plate that set up, when the device was placed in the ground, the bottom plate at first contacted with ground, then the bracing piece that is located handling frame bottom can compress the spring in the supporting cylinder and can play certain cushioning effect for it is more stable when handling frame is placed, effectively avoids the I-steel to shake from handling frame and falls, and the result of use is better.
Drawings
Fig. 1 is a schematic cross-sectional structural view of an I-shaped steel lifting device for construction engineering provided in embodiment 1;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural view of a fixing frame of the I-steel hoisting device for construction engineering provided in embodiment 1;
fig. 4 is a schematic view of the overall structure of the I-shaped steel lifting device for construction engineering provided in embodiment 2.
In the figure: the device comprises a lifting frame 1, a fixed frame 2, a fixed rod 3, a stop block 4, a sliding rod 5, a sleeve 6, a fixed ring 7, a lifting rope 8, a fixed rope 9, a rotary table 10, a clamping plate 11, a screw 12, a supporting rod 13, a supporting barrel 14, a spring 15, a bottom plate 16, a cylinder 17, a movable block 18, a tooth groove 19, a fixed column 20, a hanging ring 21, a roller 22, a motor 23, a gear 24 and an anti-slip strip 25.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a I-shaped steel overhead hoist for building engineering, including handling frame 1 and lifting rope 8, the equal fixedly connected with solid fixed ring 7 of four corners of handling frame 1 top outer wall, and solid fixed ring 7 goes up the bolt and has fixed rope 9, the one end bolt of lifting rope 8 has drum 17, and the inside of drum 17 is provided with movable block 18, the bottom outer wall fixedly connected with rings 21 of movable block 18, and the one end and the rings 21 bolt of fixed rope 9, the both sides outer wall of handling frame 1 all is provided with fixed establishment, the bottom outer wall of handling frame 1 is provided with supporting mechanism, be provided with actuating mechanism on drum 17.
The fixing mechanism comprises a sliding rod 5 and a fixing frame 2, the sliding rod 5 is fixedly arranged on the outer walls of the two sides of the lifting frame 1, a sleeve 6 is connected to the outer wall of the sliding rod 5 in a sliding mode, and the outer wall of the bottom of the sleeve 6 is connected with the outer wall of the top of the fixing frame 2 through a fixing rod 3.
Threaded holes are formed in the outer wall of the top and the outer wall of the bottom of the fixing frame 2, a screw rod 12 is in threaded connection with the inner wall of each threaded hole, a turntable 10 is fixedly connected to the outer wall of one end of the screw rod 12, and a clamping plate 11 is fixedly connected to the outer wall of the other end of the screw rod 12, so that I-shaped steel can be clamped and is more stable.
The supporting mechanism comprises a supporting rod 13, a supporting cylinder 14 and a bottom plate 16, the supporting rod 13 is fixedly arranged at four corners of the outer wall of the bottom of the lifting frame 1, the supporting cylinder 14 is arranged on the outer wall of the supporting rod 13 in a sliding mode, the inner wall of the bottom of the supporting cylinder 14 is connected with one end of the supporting rod 13 through a spring 15, a certain buffering effect can be achieved when the device descends, and the bottom plate 16 is fixedly arranged on the outer wall of the bottom of the supporting cylinder 14.
The driving mechanism comprises a motor 23 and a gear 24, the motor 23 is fixedly arranged on the outer wall of one side of the cylinder 17, one end of an output shaft of the motor 23 is fixedly connected with the outer wall of the gear 24, a tooth groove 19 is formed in the outer wall of the movable block 18, and the inner wall of the tooth groove 19 is meshed with the outer wall of the gear 24.
The bottom outer wall of the movable block 18 is provided with rollers 22 which are distributed in an annular shape at equal intervals, and the outer wall of each roller 22 is in contact with the bottom inner wall of the cylinder 17, so that the rotating process of the movable block 18 is smoother.
The motor 23 is connected to a switch through a wire, and the switch is connected to a power supply through a wire.
The working principle is as follows: when the lifting frame is used, the I-steel can penetrate through the fixed frame 2 and is placed in the lifting frame 1, the sleeve 6 connected with the top of the fixed frame 2 through the fixed rod 3 can slide on the sliding rod 5, the fixed frame 2 can be far away from the lifting frame 1 towards two sides, then the rotary table 10 is rotated to drive the screw 12 to rotate, the I-steel can be clamped through the clamping plate 11 at one end of the screw 12, the fixing effect on the I-steel can be achieved, the I-steel is not prone to left and right shaking in the lifting process, the stability in the lifting process is effectively improved, the gear 24 can be driven to rotate by the driving motor 23, the fixed column 20 at the bottom of the movable block 18 can be driven to rotate due to the meshing of the gear 24 and the tooth groove 19 on the movable block 18, the lifting frame 1 can rotate together, when the I-steel penetrates through the lifting frame, the orientation of the I, and the roller 22 at the bottom of the movable block 18 can assist the movable block 18 to rotate, so that the rotating process is smoother, and the using effect is better, when the device is placed on the ground, the bottom plate 16 is firstly contacted with the ground, then the supporting rod 13 at the bottom of the lifting frame 1 can compress the spring 15 in the supporting cylinder 14 to play a certain buffering role, so that the lifting frame 1 is more stable when being placed, the I-shaped steel is effectively prevented from being shaken off from the lifting frame 1, and the using effect is better.
Example 2
Referring to fig. 4, the embodiment of the I-shaped steel overhead hoist for construction engineering is compared with embodiment 1, and the I-shaped steel overhead hoist further comprises antislip strips 25 which are distributed at equal intervals and arranged on the inner wall of the bottom of the overhead hoist frame 1.
The working principle is as follows: during the use, lie in antislip strip 25 on handling frame 1 can increase and the I-steel between the frictional force, further improved hoist and mount stability.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a I-shaped steel overhead hoist for building engineering, includes handling frame (1) and lifting rope (8), its characterized in that, the equal fixedly connected with of four corners of handling frame (1) top outer wall is fixed ring (7), and the bolt has fixed rope (9) on fixed ring (7), the one end bolt of lifting rope (8) has drum (17), and the inside of drum (17) is provided with movable block (18), the bottom outer wall fixedly connected with rings (21) of movable block (18), and the one end and rings (21) bolt of fixed rope (9), the both sides outer wall of handling frame (1) all is provided with fixed establishment, the bottom outer wall of handling frame (1) is provided with supporting mechanism, be provided with actuating mechanism on drum (17).
2. The I-shaped steel overhead hoist for building engineering according to claim 1, characterized in that the fixing mechanism comprises a slide bar (5) and a fixing frame (2), the slide bar (5) is fixedly arranged on the outer walls of the two sides of the overhead hoist frame (1), the outer wall of the slide bar (5) is slidably connected with a sleeve (6), and the outer wall of the bottom of the sleeve (6) is connected with the outer wall of the top of the fixing frame (2) through a fixing rod (3).
3. The I-shaped steel overhead hoist for building engineering according to claim 2, characterized in that the top outer wall and the bottom outer wall of the fixed frame (2) are both provided with threaded holes, the inner wall of each threaded hole is connected with a screw (12) in a threaded manner, the outer wall of one end of each screw (12) is fixedly connected with a turntable (10), and the outer wall of the other end of each screw (12) is fixedly connected with a clamping plate (11).
4. The I-shaped steel overhead hoist for building engineering of claim 1, characterized in that the supporting mechanism includes supporting rods (13), supporting cylinders (14) and a bottom plate (16), the supporting rods (13) are fixedly arranged at four corners of the outer wall of the bottom of the overhead hoist frame (1), the supporting cylinders (14) are slidably arranged on the outer wall of the supporting rods (13), the inner wall of the bottom of the supporting cylinders (14) is connected with one end of the supporting rods (13) through springs (15), and the bottom plate (16) is fixedly arranged on the outer wall of the bottom of the supporting cylinders (14).
5. The I-shaped steel overhead hoist for construction engineering according to claim 1, characterized in that the driving mechanism comprises a motor (23) and a gear (24), the motor (23) is fixedly arranged on the outer wall of one side of the cylinder (17), one end of an output shaft of the motor (23) is fixedly connected with the outer wall of the gear (24), the outer wall of the movable block (18) is provided with a tooth groove (19), and the inner wall of the tooth groove (19) is meshed with the outer wall of the gear (24).
6. The I-shaped steel overhead hoist for construction engineering according to claim 1, characterized in that the bottom outer wall of the movable block (18) is provided with rollers (22) which are distributed in an annular shape at equal intervals, and the outer wall of the roller (22) is in contact with the bottom inner wall of the cylinder (17).
7. The I-shaped steel overhead hoist for construction engineering according to claim 5, characterized in that the motor (23) is connected with a switch through a wire, and the switch is connected with a power supply through a wire.
8. The I-shaped steel overhead hoist for the building engineering according to claim 1, characterized in that the inner wall of the bottom of the overhead hoist frame (1) is provided with anti-slip strips (25) which are distributed equidistantly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011039681.4A CN112125123A (en) | 2020-09-28 | 2020-09-28 | I-shaped steel overhead hoist for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011039681.4A CN112125123A (en) | 2020-09-28 | 2020-09-28 | I-shaped steel overhead hoist for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112125123A true CN112125123A (en) | 2020-12-25 |
Family
ID=73843081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011039681.4A Withdrawn CN112125123A (en) | 2020-09-28 | 2020-09-28 | I-shaped steel overhead hoist for building engineering |
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| Country | Link |
|---|---|
| CN (1) | CN112125123A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231431A (en) * | 2022-08-31 | 2022-10-25 | 中国建筑第二工程局有限公司 | Assembled building wallboard hoisting device |
-
2020
- 2020-09-28 CN CN202011039681.4A patent/CN112125123A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231431A (en) * | 2022-08-31 | 2022-10-25 | 中国建筑第二工程局有限公司 | Assembled building wallboard hoisting device |
| CN115231431B (en) * | 2022-08-31 | 2025-03-21 | 中国建筑第二工程局有限公司 | A lifting device for assembled building wall panels |
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| PB01 | Publication | ||
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Application publication date: 20201225 |