CN216005009U - Cantilever crane suitable for house balcony - Google Patents
Cantilever crane suitable for house balcony Download PDFInfo
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- CN216005009U CN216005009U CN202121543992.4U CN202121543992U CN216005009U CN 216005009 U CN216005009 U CN 216005009U CN 202121543992 U CN202121543992 U CN 202121543992U CN 216005009 U CN216005009 U CN 216005009U
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- steel beam
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- flat steel
- shaped steel
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Abstract
The utility model provides a cantilever loop wheel machine that is fit for using at house balcony comprises lifting by crane steel wire, steel pipe stand, electric block, I-steel crossbeam track, top tight screw, band steel crossbeam and fixed screw, and this cantilever loop wheel machine's structural feature is like: a rectangular hole is formed in a position, close to the upper side, of the I-shaped steel beam rail, the length of the rectangular hole is equal to the width of the flat steel beam, and the width of the rectangular hole is equal to the thickness of the flat steel beam; the flat steel beam passes through the rectangular hole of the I-shaped steel beam rail; drilling a hole with the diameter slightly larger than that of the fixing screw at each of two ends of the flat steel beam; fixing two ends of a flat steel beam on the top ends of two steel pipe upright posts by using fixing screws; the length of the flat steel beam is 1.50-1.80 m, and the height of the steel pipe upright post is 2-3 cm lower than the height from the balcony floor to the ceiling; mounting the electric hoist on an I-shaped steel beam track; and (3) drilling a threaded screw hole at the upper side of the appropriate position of the I-shaped steel beam rail at the two sides of the flat steel beam.
Description
Technical Field
The utility model relates to vertical lifting equipment, in particular to a cantilever crane suitable for a house balcony.
Background
At present, the multi-storey buildings at 7 floors and below 7 floors are without elevators, when decoration materials are carried, the user must manually walk the stairs to the house, time and labor are wasted, and when large pieces of furniture are carried, the large pieces of furniture are easy to be damaged by collision or blocked and cannot be carried up when turning if being carried by the stairs; some property management companies of high-rise buildings stipulate that it is time-consuming and labor-consuming to transport building materials from an elevator and to transport them through stairs, and some finishing materials such as water pipes cannot be transported into a house through an elevator due to being too long, and need to be hoisted into the house from the outside of the house, and a crane for house finishing is highly required in order to hoist finishing materials or large articles from the outside of the house into the house. At present, there are similar patent reports, such as the patent with application number 201720248907.9, "a crane for decoration", which is characterized in that: a counterweight with proper weight is required to be arranged at the other end of the cross beam of the crane to balance the object to be lifted, the weight of the object to be lifted at each time is required to be in a proper range, otherwise, if the difference between the weight of the lifted object and the counterweight is more than a certain value, the crane upright post is overturned; the utility model 'a cantilever crane for house decoration' of utility model patent application No. 201922176088.3 has following shortcoming: the I-steel track beam is fixed below the channel steel beam, the distance between the I-steel track beam and the ceiling is large, a jack which is used for supporting the ceiling needs to be installed on the I-steel track beam, the electric block and a connecting bolt of the I-steel track beam and the channel steel beam are used for completely supporting the weight of articles to be hoisted, threads of the connecting bolt are easy to damage, in addition, the articles are required to cross a guardrail to reach a balcony when the articles are hoisted on the balcony, and the position of the electric block is required to be close to the ceiling as much as possible. In light of the foregoing background, the present invention is directed to a cantilever crane suitable for use on a balcony of a house, wherein the i-beam rail of the crane is positioned proximate to a ceiling to facilitate the passage of articles across a guardrail to the balcony.
Disclosure of Invention
The utility model relates to a cantilever crane suitable for a house balcony, which consists of a hoisting steel wire (1), a steel pipe upright post (2), an electric hoist (3), an I-shaped steel beam rail (4), a jacking screw I (5), a flat steel beam (6), a jacking screw II (7) and a fixing screw (8), and is structurally characterized in that: a rectangular hole is formed in a proper position, close to the upper side, of the I-shaped steel beam rail (4), the length of the hole is equal to the width of the flat steel beam (6), the width of the hole is equal to the thickness of the flat steel beam, the distance from the center of the rectangular hole to one end of the I-shaped steel beam rail (4) is 1.5-1.8 m, and the total length of the I-shaped steel beam rail (4) is 3.5 m; a flat steel crossbeam (6) penetrates through a rectangular hole of an I-shaped steel crossbeam track (4), the I-shaped steel crossbeam track and the flat steel crossbeam are mutually vertical, two ends of the flat steel crossbeam (6) are respectively drilled with a hole with a diameter slightly larger than that of a fixing screw (8), the top ends of two steel pipe columns (2) are respectively welded with a circular steel plate with the diameter identical to the outer diameter of the steel pipe column, the center of the circular steel plate is drilled with a threaded hole matched with the fixing screw (8), and two ends of the flat steel crossbeam (6) are fixed on the top ends of the two steel pipe columns (2) by the fixing screw (8); the length of the flat steel beam (6) is 1.50-1.80 m, and the height of the steel pipe upright post (2) is 2-3 cm lower than the height from the balcony floor to the ceiling; an electric hoist (3) capable of moving horizontally is arranged on an I-shaped steel beam track (4); the upper sides of the proper positions of the I-shaped steel beam rails (4) on the two sides of the flat steel beam (6) are respectively drilled with a threaded screw hole, and a jacking screw I (5) and a jacking screw II (7) are respectively screwed in the screw holes to jack the ceiling; the gravity of a lifted object of an electric hoist (3) at one end of the outer side of the balcony of the I-shaped steel beam rail is transmitted to the two steel pipe upright posts (2) through the I-shaped steel beam rail and the flat steel beam (6); when the material is lifted, the gravity acting on one end of the I-shaped steel beam rail and the jacking force of the ceiling through the jacking screw II (7) at the other end of the I-shaped steel beam rail are balanced, and the stable operation of the crane is ensured. The cantilever crane provided by the utility model is suitable for being used on a balcony of a house, and all parts of the cantilever crane can be assembled on the balcony of a house decoration field.
Drawings
Fig. 1 is a schematic view of a vertical cross-sectional structure of a cantilever crane suitable for a balcony of a house, wherein 1 is a hoisting steel wire, 2 is a steel pipe upright post, 3 is an electric block, 4 is an I-shaped steel beam rail, 5 is a tightening screw I, 6 is a flat steel beam, and 7 is a tightening screw II; fig. 2 is a schematic sectional structure view of an elevation a-a in fig. 1, 8 is a fixing screw, and the rest parts are described above.
Detailed Description
The cantilever crane suitable for balcony of house of the utility model is assembled and carries on the operation of lifting the article like this, combine the following description with the attached figure 1: a flat steel beam (6) penetrates through a rectangular hole of an I-shaped steel beam rail (4), and the I-shaped steel beam rail is perpendicular to the flat steel beam; fixing two ends of a flat steel beam (6) on the top ends of two steel pipe upright posts (2) by using fixing screws (8), and installing an electric hoist (3) capable of moving horizontally on an I-shaped steel beam track (4); screwing a jacking screw I (5) and a jacking screw II (7) into screw holes on I-shaped steel beam rails (4) on two sides of a flat steel beam (6) respectively so as to jack a ceiling; one end of the I-shaped steel beam rail extends out of the balcony to be used for lifting objects, when the I-shaped steel beam rail is lifted, the power supply of the electric hoist is connected, the vertical lifting button of the electric hoist is pressed to lift the objects, when the objects are lifted above the balcony guardrail, the lifting button is released, and the horizontal moving button of the electric hoist is pressed to move the objects into the balcony and place the objects on the balcony, so that the field assembly of the cantilever crane and the operation of lifting the objects by the cantilever crane are completed.
Claims (1)
1. The utility model provides a cantilever loop wheel machine that is fit for using at house balcony which characterized in that: the cantilever crane consists of a hoisting steel wire (1), a steel pipe upright post (2), an electric hoist (3), an I-shaped steel beam track (4), a jacking screw I (5), a flat steel beam (6), a jacking screw II (7) and a fixing screw (8), wherein a rectangular hole is formed in the I-shaped steel beam track (4) at a proper position close to the upper side, the length of the hole is the width of the flat steel beam (6), the width of the hole is the thickness of the flat steel beam, the distance from the center of the rectangular hole to one end of the I-shaped steel beam track (4) is 1.5-1.8 meters, and the total length of the I-shaped steel beam track (4) is 3.5 meters; a flat steel beam (6) penetrates through a rectangular hole of an I-shaped steel beam rail (4), and the I-shaped steel beam rail is perpendicular to the flat steel beam; drilling holes with the diameter slightly larger than that of the fixing screws (8) at two ends of the flat steel beam (6), welding round steel plates with the diameter identical to the outer diameter of the steel pipe columns at the top ends of the two steel pipe columns (2), drilling a threaded hole matched with the fixing screws (8) in the centers of the round steel plates, and fixing two ends of the flat steel beam (6) on the top ends of the two steel pipe columns (2) through the fixing screws (8); the length of the flat steel beam (6) is 1.50-1.80 m, and the height of the steel pipe upright post (2) is 2-3 cm lower than the height from the balcony floor to the ceiling; an electric hoist (3) capable of moving horizontally is arranged on an I-shaped steel beam track (4); the upper sides of the proper positions of the I-shaped steel beam rails (4) on the two sides of the flat steel beam (6) are respectively drilled with a threaded screw hole, and a jacking screw I (5) and a jacking screw II (7) are respectively screwed in the screw holes to jack the ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121543992.4U CN216005009U (en) | 2021-06-28 | 2021-06-28 | Cantilever crane suitable for house balcony |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121543992.4U CN216005009U (en) | 2021-06-28 | 2021-06-28 | Cantilever crane suitable for house balcony |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216005009U true CN216005009U (en) | 2022-03-11 |
Family
ID=80529567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121543992.4U Active CN216005009U (en) | 2021-06-28 | 2021-06-28 | Cantilever crane suitable for house balcony |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216005009U (en) |
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2021
- 2021-06-28 CN CN202121543992.4U patent/CN216005009U/en active Active
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