CN212953980U - Combined gantry crane assembled in water - Google Patents
Combined gantry crane assembled in water Download PDFInfo
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- CN212953980U CN212953980U CN202021493605.6U CN202021493605U CN212953980U CN 212953980 U CN212953980 U CN 212953980U CN 202021493605 U CN202021493605 U CN 202021493605U CN 212953980 U CN212953980 U CN 212953980U
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Abstract
The utility model belongs to the technical field of the engineering construction, a combination formula portal crane is assembled to aquatic is disclosed, including supporting seat, base, support column, connection roof beam, hoist device and a supporting beam, four supporting seats are placed relatively in the riverbed both sides, are formed with the transport corridor in the middle of the river, connect through the base between two supporting seats of homonymy, are connected with the support column on the base, connect through a supporting beam between 2 support columns of river both sides, and a supporting beam top is provided with hoist device, connects through connection roof beam between the supporting beam. Because the utility model discloses a frame construction all forms through bailey piece equipment, very convenient transportation, some areas that can not get into large-scale lifting device are suitably used for. And the utility model discloses a major structure can the dismouting be retrieved, and the bailey piece commonality that the dismouting was retrieved is strong, can be used for other fields of engineering construction, can effective material saving cost.
Description
Technical Field
The utility model belongs to the technical field of the engineering construction, concretely relates to combination formula portal crane is assembled to aquatic.
Background
The gantry crane is a variant of a bridge crane and is also called a gantry crane. The device is mainly used for loading and unloading outdoor goods yards, stockyards and bulk goods. The metal structure of the device is like a door-shaped frame, two support legs are arranged under a bearing main beam and can directly walk on a track on the ground, and overhanging cantilever beams can be arranged at the two ends of the main beam. The portal crane has the characteristics of high site utilization rate, large operation range, wide application range, strong universality and the like, and is widely used in port goods yards.
However, the existing gantry cranes are generally assembled by truss structures with larger volumes, are not suitable for the use of local engineering construction with inconvenient traffic and are not suitable for the use of underwater engineering construction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a combination formula portal crane is assembled in aquatic can effectively solve the problem in the above-mentioned technical background.
The utility model provides a combination formula portal crane is assembled to aquatic, a serial communication port, including supporting seat, base, support column, connection roof beam, hoist device and a supporting beam, four the supporting seat is placed relatively in the riverbed both sides, is formed with transportation channel in the middle of the river, two of homonymy pass through between the supporting seat the base is connected, be connected with on the base the support column, 2 of river both sides pass through between the support column a supporting beam connects, a supporting beam top is provided with hoist device, every hoist device below all is connected with the hoist, pass through between the supporting beam connection.
Furthermore, the supporting seat comprises steel pipes, steel beams, transverse channel steel and channel steel inclined struts, wherein the number of the steel pipes is 4, the transverse channel steel and the channel steel inclined struts are connected through welding to form a frame, the steel pipes are welded on the same side, and the steel beams are welded on the steel pipes.
Further, the steel pipe is filled with concrete.
Furthermore, the material of the supporting seat is A13 steel.
Further, the base, the supporting columns, the connecting beams and the supporting beams are formed by connecting 3-4 rows of Berea sheets through connecting rods.
Furthermore, each row of beret is composed of N beret units, and the value of N can be calculated according to actual use requirements.
Furthermore, the upper part of the supporting column is connected with a wind-resistant rope, and the other end of the wind-resistant rope is fixed in the riverbed through an anchor.
Compared with the prior art, the beneficial effects of the utility model are that: because the utility model discloses a frame construction all forms through bailey piece equipment, very convenient transportation, some areas that can not get into large-scale lifting device are suitably used for. And the utility model discloses a major structure can the dismouting be retrieved, and the bailey piece commonality that the dismouting was retrieved is strong, can be used for other fields of engineering construction, can effective material saving cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the supporting base;
fig. 3 is a diagram of an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the utility model relates to a combination formula portal crane is assembled to aquatic, including supporting seat 1, base 2, support column 3, connection beam 4, hoist device 5 and a supporting beam 6, four supporting seat 1 are placed relatively in the riverbed both sides, be formed with the transportation channel in the middle of the river, connect through base 2 between two supporting seats 1 of homonymy, be connected with support column 3 on the base 2, connect through a supporting beam 6 between 2 support columns 3 of river both sides, a supporting beam 6 top is provided with hoist device 5, every hoist device 5 below all is connected with the hoist, connect through connection beam 4 between a supporting beam 6.
As shown in fig. 2, the support seat 1 includes steel pipes 11, steel beams 12, transverse channel 13 and channel steel diagonal braces 14, 4 steel pipes 11 are connected by welding through the transverse channel 13 and the channel steel diagonal braces 14 to form a frame, and the steel beams 12 are welded on two steel pipes 11 on the same side.
The steel pipe 11 is filled with concrete. The inside of the steel pipe 11 is filled to prevent the steel pipe 11 from being broken.
The material of supporting seat 1 is A13 steel. The hardness of the A13 steel is relatively high, and can bear relatively large weight.
The base 2, the supporting columns 3, the connecting beams 4 and the supporting beams 6 are formed by connecting 3-4 rows of Bailey sheets through connecting rods. Through the mutual connection among a plurality of bailey pieces, a frame system is formed, and the rigidity of the structure is increased.
Each row of Bailey sheets is composed of N Bailey sheet units, and the value of N can be calculated according to actual use requirements.
The upper part of the supporting column is connected with a wind-resistant rope, and the other end of the wind-resistant rope is fixed in the riverbed through an anchor. Strengthen the utility model discloses an overall structure's anti-wind performance prevents when meeting the strong wind the utility model discloses a major structure slope.
Referring to fig. 3, the application process of the present invention is: before the assembly, at first carry out geological survey, the utility model discloses only be applicable to the river area that the riverbed does not have floater and silt. Then 4 supporting seats 1 are placed on the riverbed, and then a base 2, a supporting column 3, a connecting beam 4, a hoisting device 5 and a supporting beam 6 are installed. After the installation is finished, a heavy object 7 to be hoisted is transported to the lower part of the supporting beam 6 through a sailing boat 8. Then, a hoisting point is arranged on the weight 7 and fixed on the hoisting point by a steel cable, and the other end of the steel cable is connected with a hoisting device 5 (the hoisting device 5 can be hoisting equipment such as a winch and the like). The hoisting device 5 is started to lift the weight 7, then the sailing boat 8 is driven away, and then the hoisting device 5 is controlled to release the weight 7, thereby realizing the installation of the weight 7 on the preset riverbed position.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a combination formula portal crane is assembled to aquatic, its characterized in that, includes supporting seat, base, support column, connection roof beam, hoist device and a supporting beam, four the supporting seat is placed relatively in the riverbed both sides, is formed with transportation channel in the middle of the river, two of homonymy pass through between the supporting seat the base is connected, be connected with on the base the support column, 2 of river both sides pass through between the support column a supporting beam connects, it is provided with to prop up supporting beam top hoist device, every the hoist device below all is connected with the hoist, pass through between the supporting beam connection.
2. The underwater assembled combined gantry crane according to claim 1, wherein the support base comprises steel pipes, steel beams, transverse channels and channel steel diagonal braces, 4 steel pipes are welded and connected through the transverse channels and the channel steel diagonal braces to form a frame, and the steel beams are welded to two steel pipes on the same side.
3. The underwater erection combined gantry crane of claim 2, wherein the steel tube is filled with concrete.
4. The underwater assembly combined gantry crane of claim 2, wherein the material of the supporting seat is A13 steel.
5. The underwater assembling type gantry crane according to claim 1, wherein said base, said supporting columns, said connecting beams and said supporting beams are formed by connecting 3-4 rows of beret sheets through connecting rods.
6. The underwater assembled combined gantry crane according to claim 5, wherein each row of Bailey slices is composed of N Bailey slice units, and the value of N can be calculated according to actual use requirements.
7. The underwater assembled combined gantry crane according to claim 6, wherein the upper part of the supporting column is connected with a wind-resistant rope, and the other end of the wind-resistant rope is fixed in a riverbed through an anchor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493605.6U CN212953980U (en) | 2020-07-22 | 2020-07-22 | Combined gantry crane assembled in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493605.6U CN212953980U (en) | 2020-07-22 | 2020-07-22 | Combined gantry crane assembled in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212953980U true CN212953980U (en) | 2021-04-13 |
Family
ID=75396072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021493605.6U Active CN212953980U (en) | 2020-07-22 | 2020-07-22 | Combined gantry crane assembled in water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212953980U (en) |
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2020
- 2020-07-22 CN CN202021493605.6U patent/CN212953980U/en active Active
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