CN211338558U - Simple hoisting device - Google Patents
Simple hoisting device Download PDFInfo
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- CN211338558U CN211338558U CN201921577947.3U CN201921577947U CN211338558U CN 211338558 U CN211338558 U CN 211338558U CN 201921577947 U CN201921577947 U CN 201921577947U CN 211338558 U CN211338558 U CN 211338558U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 131
- 239000010959 steel Substances 0.000 claims abstract description 131
- 239000002184 metal Substances 0.000 claims abstract description 30
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- 238000010276 construction Methods 0.000 description 18
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- 125000004122 cyclic group Chemical group 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a simple hoisting device, which comprises a triangular base, two secondary vertical frames and a main vertical frame; the triangular base is a metal tripod and is formed by welding three steel columns in pairs; the two secondary vertical frames are arranged above the triangular base, the top ends of the secondary vertical frames are intersected, the intersected positions are fixed through fixing pieces, and the bottom ends of the secondary vertical frames are respectively fixed on two vertexes of the triangular base; the main vertical frame is built at the upper part of the intersection of the top ends of the secondary vertical frames and is rotatably connected with the intersection of the top ends of the secondary vertical frames through fixing pieces; one end of the main vertical frame is connected with the electric chain block, and the other end of the main vertical frame is fixed on the other vertex of the triangular base.
Description
Technical Field
The utility model relates to a building tool technical field, more specifically relates to a simple and easy hoist device.
Background
With the large-scale progress of the economic construction of China, the construction industry develops rapidly, the proportion in the national economy is improved continuously, the industrial position of the support column is determined step by step, and the promotion effect on the development of the whole national economy is more and more prominent.
When an engineering box-type steel column is located between two underground layers and three overground layers to be built, the weight of each layer of box-type steel column is about 4.5t, the distance between a lifting point of the engineering box-type steel column and an installation site is about 100m, the lifting point and the installation site of the steel column are located in the coverage range of a tower crane, but the lifting capacity of the tower crane is insufficient, a large tower crane is adopted for lifting according to the traditional method, or a 100-ton truck crane is adopted for lifting according to the traditional method, but the truck crane cannot drive to the vicinity of the steel column for lifting and is limited by site conditions, the truck crane cannot be normally used due to the fact that the number of box-type steel columns is small, if the large tower crane is used for lifting the steel column according to the traditional method, construction cost is high, construction period is long, construction is inconvenient, and the tower crane lifting technology and the truck crane lifting technology need to finish lifting.
Therefore, a simple hoisting device which can reduce the construction cost, can shorten the construction period and has simple, convenient and accurate construction process is needed urgently.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model aims at providing a simple and easy hoist device to solve and adopt 100 tons of truck cranes to hoist according to traditional approach, restricted by site conditions, the truck crane can't travel to near the steel column hoist and mount, unable normal use, and box shaped steel post is small in quantity, if use big tower crane hoist and mount steel column according to traditional approach, then the construction cost is high, construction period is long, the inconvenient problem of construction.
The utility model provides a simple hoisting device, which is characterized in that the simple hoisting device comprises a triangular base, two secondary vertical frames and a main vertical frame; wherein,
the triangular base is a metal tripod and is formed by welding three steel columns in pairs;
the two secondary vertical frames are arranged above the triangular base, the top ends of the two secondary vertical frames are intersected, the intersected positions of the two secondary vertical frames are fixed through fixing pieces, and the bottom ends of the two secondary vertical frames are respectively fixed on two of the three vertexes of the triangular base;
the main stand is built at the upper part of the intersection of the top ends of the secondary stands and is rotatably connected with the intersection of the top ends of the secondary stands through a fixing piece;
one end of the main stand is connected with the electric chain block, and the other end of the main stand is fixed on the other vertex of the triangular base.
In addition, the steel column is preferably made of I-shaped steel, channel steel or round steel.
In addition, the preferred structure is that the secondary vertical frame adopts the round steel, is provided with the crab-bolt support in the round steel bottom, the crab-bolt support is inverted cone, and upper portion bears the weight of the round steel, and the lower part is seamlessly fixed through metal triangular prism on the summit of triangle base.
In addition, the preferred structure is that the secondary vertical frame adopts 119 x 6 type round steel with the length of 6-7 meters.
In addition, the preferred structure is that main grudging post adopts the round steel bottom is provided with the crab-bolt support, the crab-bolt support is the inverted cone, and upper portion bears the weight of the round steel, and the lower part is seamlessly fixed through metal triangular prism on the summit of triangle base.
In addition, the main vertical frame is preferably made of 219 × 8 round steel with the length of 11-11.5 meters.
In addition, the preferred structure is that the mounting is screw steel ring, screw steel ring upper portion is cyclic annular steel ring, and the lower part is steel ring hole and the screw that matches with steel ring hole the inferior grudging post top is provided with the fixed orifices with the same size of steel ring hole, and the screw passes steel ring hole and fixed orifices are fixed two secondary grudging posts and screw steel ring.
In addition, the preferable structure is that the section radius of the annular steel ring in the screw steel ring is the same as that of the main stand, and the main stand passes through the annular steel ring of the screw steel ring.
In addition, the preferable structure is that the included angle between the two secondary stands is 30 degrees, and the angle between the main stand and the triangular base is 45-60 degrees.
Further, it is preferable that a wire rope or a metal hook is provided to the electric chain block.
From the above description, the utility model provides a simple and easy hoist device, including triangle base, two inferior grudging posts and a main grudging post, the triangle base is the metal tripod, is formed by two liang of welding of three steel columns, and two inferior grudging posts set up in triangle base top, and it is crossing that the mounting is passed through on its top, and the bottom is fixed respectively on triangle base wherein two summits, and main grudging post is built the upper portion of the crossing department in inferior grudging post top is through mounting and the crossing rotatable coupling in inferior grudging post top, and main grudging post one end links to each other with electronic chain block, and the other end is fixed on another summit of triangle base, construction process is simple, convenient, accurate, and construction cost is low, and construction period is short, can repeat.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings.
In the drawings:
fig. 1 is according to the utility model discloses simple and easy hoist device front sketch map.
Fig. 2 is according to the utility model discloses simple and easy hoist device side schematic diagram.
Fig. 3 is the utility model discloses triangle base sketch map in simple and easy hoist device.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 is the utility model discloses simple and easy hoist device's schematic diagram.
Fig. 2 is the utility model discloses simple and easy hoist device side schematic diagram.
Fig. 3 is the utility model discloses triangle base sketch map in simple and easy hoist device.
As shown in fig. 1 and 2, the simple hoisting device of the present invention comprises a triangular base 1, a secondary vertical frame 2, a secondary vertical frame 3, a main vertical frame 4, and a fixing member 5.
As shown in fig. 3, the triangular base 1 is a metal tripod, and is disposed at the bottom of the whole simple hoisting device, and is used for bearing the main stand 4, the secondary stands 2, 3, etc., and may be a metal tripod in a general triangular shape, a metal tripod in an isosceles triangular shape, preferably a metal tripod in an equilateral triangular shape, and is formed by welding two by two three steel columns, which may be round steel, channel steel, preferably i-steel.
The secondary vertical frames 2 and 3 can adopt solid round steel, in a specific embodiment of the utility model, the secondary vertical frames 2 and 3 adopt 119 x 6 type round steel with the length of 6-7 m, the two secondary vertical frames 2 and 3 are obliquely erected above the triangular base 1, the top ends of the two secondary vertical frames are intersected, the included angle between the two secondary vertical frames is 30 degrees, the top of the secondary vertical frame is provided with a fixing hole, and the intersected position of the top of the secondary vertical frame can be fixed through the fixing piece 5; the bottom of the secondary vertical frame 2 and the bottom of the secondary vertical frame 3 can be provided with an anchor bolt support, and the bottom end of the secondary vertical frame is respectively fixed on two vertexes of the three vertexes of the triangular base 1 through the anchor bolt support.
Specifically, in the utility model discloses a specific embodiment, the crab-bolt holds in the palm and is the inverted cone, and upper portion bears the weight of the round steel, and the lower part passes through metal triangular prism seamless fixation and be in on the triangle base, for consolidating this time grudging post, can hold in the palm winding metal chain on the crab-bolt and tie to on-the-spot major structure thing to make time grudging post more firm.
The main vertical frame 4 can also adopt round steel, in a specific embodiment of the utility model, 219 × 8 type round steel with the length of 11-11.5 meters is adopted as the main vertical frame, the main vertical frame 4 is fixed above the intersection of the top of the secondary vertical frame through a fixing part 5, the top end is connected with an electric chain block provided with a steel wire rope or a metal hook, the bottom end is provided with an anchor bolt support, the angle between the main vertical frame and the triangular base is 45-60 degrees, the bottom end of the secondary vertical frame is respectively fixed on two vertexes of the triangular base 1 through an anchor bolt support, specifically, the anchor bolt support is an inverted cone, the upper part of the anchor bolt support bears round steel, the lower part of the anchor bolt support is seamlessly fixed on the triangular base through a metal triangular prism, in order to reinforce the secondary vertical frame, can twine the metal chain on the crab-bolt holds in the palm and tie to on-the-spot major structure thing, also can place the heavy object on the metal triangular prism to make secondary grudging post more firm.
The fixing piece 5 can adopt a screw steel ring, the upper part of the screw steel ring is an annular steel ring, the lower part of the screw steel ring is a steel ring hole and a screw matched with the steel ring hole, fixing holes with the same size as the steel ring hole are formed in the top parts of the secondary vertical frame 2 and the secondary vertical frame 3, and the screw penetrates through the steel ring hole and the fixing holes to fix the two secondary vertical frames and the screw steel ring; the section radius of the annular steel ring in the screw steel ring is the same as that of the main vertical frame 4, and the main vertical frame 4 penetrates through the annular steel ring of the screw steel ring and is built above the intersection of the secondary vertical frame 2 and the secondary vertical frame 3.
In a specific embodiment of the utility model, the triangular base 1 of the simple hoisting device is arranged at the bottommost part of the whole device, is a metal tripod and is formed by welding three steel columns in pairs; the secondary vertical frames 2 and 3 are arranged above the triangular base, the top ends of the secondary vertical frames are intersected through a fixing piece, the included angle is 30 degrees, the fixing piece is a screw steel ring, the upper part of the screw steel ring is an annular steel ring, the lower part of the screw steel ring is a steel ring hole and a screw matched with the steel ring hole, fixing holes with the same size as the steel ring hole are formed in the tops of the secondary vertical frames 2 and 3, and the screw penetrates through the steel ring hole and the fixing holes to fix the two secondary vertical frames and the screw steel ring; secondary vertical frame 2, secondary vertical frame 3 bottom are provided with the crab-bolt and hold in the palm, and the crab-bolt holds in the palm for the inverted cone, and upper portion bears the weight of the round steel, and the lower part is in through metal triangular prism seamless fixation on the triangle base.
In the embodiment of the present invention, the main vertical frame 4 is built on the upper portion of the intersection of the top ends of the secondary vertical frame 2 and the secondary vertical frame 3, and the main vertical frame 4 passes through the rotatable connection of the intersection of the screw steel ring and the supporting rod, specifically, the tangent plane radius of the annular steel ring in the screw steel ring is the same as the tangent plane radius of the main vertical frame 4, the main vertical frame 4 passes through the annular steel ring of the screw steel ring, one end of the main vertical frame is connected with the electric chain block, the other end of the main vertical frame is provided with the anchor bolt support for fixing the anchor bolt support on the other vertex of the triangular base (i.e. the vertex which is not fixed with the secondary vertical frame), the anchor bolt support is an inverted cone, the upper portion bears the round steel, the lower portion is seamlessly fixed on the triangular base through the metal; the main vertical frame 4 can be connected with the on-site main body structure through a metal chain, and the stability of the main vertical frame 4 can be ensured by stacking heavy objects on the surface of the anchor bolt support.
In another embodiment of the present invention, the triangular base disposed at the bottom of the whole device is a metal triangular frame in the shape of an equilateral triangle, and is formed by welding two by two three 18# i-beams with a length of 9 m, the main stand 4 is made of 219 × 8 round steel with a length of 11.02 m, and the included angle between the round steel and the triangular base 1 is 45 degrees; the secondary vertical frames 2 and 3 adopt 119 × 6 type round steel with the length of 6.5 meters, and the included angle between the two round steel is 30 degrees; the mounting 5 is the screw steel ring, and this screw steel ring upper portion is cyclic annular steel ring, and the lower part is steel ring hole and the screw that matches with the steel ring hole, and inferior grudging post 2, 3 tops of inferior grudging post are provided with the fixed orifices with the same size of steel ring hole, and the screw passes two inferior grudging posts and screw steel ring are fixed with the fixed orifices in steel ring hole and fixed orifices, and the tangent plane radius of cyclic annular steel ring in the screw steel ring is the same with this 4 tangent planes radii of main grudging posts, and main grudging post 4 passes at the cyclic annular steel ring of screw steel ring, builds in the crossing department top of inferior grudging post 2, inferior grudging post 3.
When the simple hoisting device needs to be moved, the anchor bolt supports at the bottoms of the secondary vertical frame 2, the secondary vertical frame 3 and the main vertical frame 4 can be detached, and the three steel columns can be easily detached from the triangular base by removing the reinforced metal chains and the reinforced metal triangular prisms; when the bottom end of the main stand 4 is detached from the triangular base 1, the other end can be smoothly drawn out from the annular steel ring of the screw steel ring; demolish from triangular base 1 when 2 inferior grudging posts 3 bottoms of inferior grudging posts, unscrew the screw of screw steel loop and can be with inferior grudging post 2, inferior grudging post 3 separately, separate back inferior grudging post 2, inferior grudging post 3 and main grudging post 4 are three round steel, and the transportation is nimble, convenient.
Use the utility model discloses a during simple and easy hoist device, at first accomplish the welding of triangle base, then with inferior grudging post 2, 3 tops of inferior grudging post fixed, on two summits on the triangle base 1 are fixed to bottom mounting, in the top of the crossing department of inferior grudging post 2, inferior grudging post 3 with main grudging post 4, on the triangle base was installed to the lower extreme, then install electronic chain fall on main grudging post top, install wire rope or metal hook on this electronic chain fall.
After the installation is completed, under the support of the secondary vertical frame 2, the secondary vertical frame 3 and the main vertical frame 4, the electric chain block is pulled to hoist the section steel column, and finally the section steel column is hoisted to the section steel column assembling position so as to perform subsequent section steel column welding work.
When the engineering is finished and the construction site needs to be replaced, the anchor bolt supports at the bottoms of the secondary vertical frame 2, the secondary vertical frame 3 and the main vertical frame 4 can be detached firstly, and the reinforced metal chain and the reinforced metal triangular prism are removed; when the bottom end of the main stand 4 is detached from the triangular base 1, the other end of the main stand is pulled out from the annular steel ring of the screw steel ring; when the bottom end of the secondary vertical frame 2 and the bottom end of the secondary vertical frame 3 are detached from the triangular base 1, the screws of the screw steel rings are unscrewed to separate the secondary vertical frame 2 from the secondary vertical frame 3, and detachment is completed.
Above-mentioned whole installation, use, dismantlement process are simple easily to be operated, can repeat the use of transition, have greatly improved hoist device's convenience, and can reduce construction cost, compress construction period, construction process is simple, convenient, accurate.
The simple hoisting device according to the invention is described above by way of example with reference to the accompanying drawings. However, it should be understood by those skilled in the art that various modifications can be made to the simple hoisting device provided by the present invention without departing from the scope of the present invention. Therefore, the scope of the present invention should be determined by the content of the appended claims.
Claims (10)
1. A simple hoisting device is characterized by comprising a triangular base, two secondary vertical frames and a main vertical frame; wherein,
the triangular base is a metal tripod and is formed by welding three steel columns in pairs;
the two secondary vertical frames are arranged above the triangular base, the top ends of the two secondary vertical frames are intersected, the intersected positions of the two secondary vertical frames are fixed through fixing pieces, and the bottom ends of the two secondary vertical frames are respectively fixed on two of the three vertexes of the triangular base;
the main stand is built at the upper part of the intersection of the top ends of the secondary stands and is rotatably connected with the intersection of the top ends of the secondary stands through a fixing piece;
one end of the main stand is connected with the electric chain block, and the other end of the main stand is fixed on the other vertex of the triangular base.
2. The simple hoisting device of claim 1 wherein the steel column is i-steel, channel steel or round steel.
3. The simple hoisting device as claimed in claim 1, wherein the secondary vertical frame is made of round steel, an anchor bolt support is arranged at the bottom of the round steel, the anchor bolt support is an inverted cone, the upper part of the anchor bolt support bears the round steel, and the lower part of the anchor bolt support is seamlessly fixed on the top point of the triangular base through a metal triangular prism.
4. The simple hoisting device of claim 3, wherein the secondary vertical frame is made of 119 x 6 round steel with a length of 6-7 m.
5. The simple hoisting device as claimed in claim 1, wherein the main vertical frame is made of round steel, an anchor bolt support is arranged at the bottom of the round steel, the anchor bolt support is an inverted cone, the upper part of the anchor bolt support bears the round steel, and the lower part of the anchor bolt support is seamlessly fixed on the top point of the triangular base through a metal triangular prism.
6. The simple hoisting device of claim 5, wherein the main vertical frame is made of 219 x 8 round steel with the length of 11-11.5 meters.
7. The simple hoisting device as claimed in claim 1, wherein the fixing member is a screw steel ring, the screw steel ring has an upper ring-shaped steel ring and a lower ring-shaped steel ring hole and a screw matching with the steel ring hole, the top of the secondary vertical frame is provided with a fixing hole having the same size as the steel ring hole, and the screw passes through the steel ring hole and the fixing hole to fix the two secondary vertical frames with the screw steel ring.
8. The simple hoisting device of claim 7,
the section radius of the annular steel ring in the screw steel ring is the same as that of the main stand, and the main stand penetrates through the annular steel ring of the screw steel ring.
9. The simple hoisting device of claim 1,
the included angle between two secondary vertical frames is 30 degrees, and the angle between the main vertical frame and the triangular base is 45-60 degrees.
10. The simple hoisting device of claim 1,
and a steel wire rope or a metal hook is arranged on the electric chain block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921577947.3U CN211338558U (en) | 2019-09-20 | 2019-09-20 | Simple hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921577947.3U CN211338558U (en) | 2019-09-20 | 2019-09-20 | Simple hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211338558U true CN211338558U (en) | 2020-08-25 |
Family
ID=72090901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921577947.3U Active CN211338558U (en) | 2019-09-20 | 2019-09-20 | Simple hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211338558U (en) |
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2019
- 2019-09-20 CN CN201921577947.3U patent/CN211338558U/en active Active
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