CN211173165U - Building device for cylindrical special-shaped steel structure - Google Patents
Building device for cylindrical special-shaped steel structure Download PDFInfo
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- CN211173165U CN211173165U CN201921781441.4U CN201921781441U CN211173165U CN 211173165 U CN211173165 U CN 211173165U CN 201921781441 U CN201921781441 U CN 201921781441U CN 211173165 U CN211173165 U CN 211173165U
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Abstract
The utility model relates to a build device for tube-shape deformed steel structure, include: the supporting column is matched with the cylindrical special-shaped steel structure to be built; the jig frame is arranged at the bottom of the support column and is used for supporting and assembling the steel structure unit; and the hoisting part is arranged at the top of the support column and comprises a hoisting tool capable of being adjusted in a lifting manner, the hoisting tool is fixedly connected with the steel structure unit and ascends to drive the steel structure unit to move upwards along the support column, and then the next section of steel structure unit is built on the jig frame and is fixedly connected with the steel structure unit above the steel structure unit, so that the cylindrical special-shaped steel structure is formed by splicing. The utility model discloses solved the tube-shape deformed steel structure effectively and built the problem of difficulty, the land area that the construction occupy is less, and the cost of putting up is lower, and the efficiency of construction is high, can guarantee construction quality simultaneously.
Description
Technical Field
The utility model relates to a building construction field refers in particular to a build device that is used for tube-shape abnormal shape steel construction.
Background
At present, with the rapid development of building engineering, the requirements on construction technology and construction quality are higher and higher, and a high-rise hyperbolic spiral cylindrical steel structure is widely applied to the building engineering due to the reasons of attractiveness and the like, but the cylindrical special-shaped steel structure is complex, generally has higher height and high difficulty in construction, and particularly when a construction site is limited, common hoisting machinery cannot normally work, and if a full scaffold or a high-altitude bulk method is adopted, the manufacturing cost is high and the construction efficiency is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a build device for tube-shape deformed steel structure, solved tube-shape deformed steel structure and built the problem of difficulty, the land area that the construction occupy is less, and the cost of just building is lower, and the efficiency of construction is high, can guarantee construction quality simultaneously.
The technical scheme for realizing the purpose is as follows:
the utility model provides a build device for tube-shape deformed steel structure, this tube-shape deformed steel structure is assembled by a plurality of steel structure units and is formed, should build the device and include:
the supporting column is matched with the cylindrical special-shaped steel structure to be built;
the jig frame is arranged at the bottom of the support column and is used for supporting and assembling the steel structure unit; and
install in the piece that lifts by crane at the support column top, this piece that lifts by crane includes the hoist of liftable regulation, through this hoist and steel structure unit fixed connection and rise in order to drive steel structure unit along the support column upward movement, and then build next section steel structure unit on the bed-jig and with the steel structure unit fixed connection of top to the amalgamation forms the heterotypic steel construction of tube-shape.
The utility model discloses a build device for tube-shape deformed steel structure, utilize the bed-jig directly to build the steel structure unit that the cover located the support column, and then utilize the hoist with this steel structure unit rebound settlement distance, build next section steel structure unit again, with this steel structure unit and last section steel structure unit fixed connection, and then utilize the hoist with these two sections steel structure units together upwards hoist, until all steel structure unit interconnect form tube-shape deformed steel structure with the amalgamation, need not set up full hall scaffold, steel structure unit's hookup location is close to the position on ground promptly at the bed-jig top, and it is comparatively safe to construct, the problem of tube-shape deformed steel structure difficulty of building has been solved, the land area that the construction occupy is less, and the cost of building is lower, high construction efficiency, construction quality can be guaranteed simultaneously.
The utility model discloses a further improvement of a building device for a tubular special-shaped steel structure is that the cross section of the jig frame is annular, and comprises a cylinder body sleeved on a support column, cross braces arranged on the cylinder body at intervals and inclined braces supported on the cross braces and the cylinder body;
this steel structural unit includes a plurality of billets, and this billet is fixed in the stull through the mode of spot welding temporarily, and then this billet welds each other in order to form steel structural unit to remove being connected of billet and stull.
The utility model discloses a build device for tube-shape abnormal shape steel construction further improves and lies in, and this stull and bracing detachably install in the barrel.
The utility model discloses a build device for tube-shape abnormal shape steel construction's further improvement lies in, and the top pre-buried mounting that has the part to expose of this support column, and the part that exposes of this mounting is fixed with the horizontal beam, and the one end that the mounting was kept away from to the support column is protruding to stretch outward to this horizontal beam, should lift by crane the piece and install in the protruding portion of stretching of horizontal beam.
The utility model discloses a build device for tube-shape abnormal shape steel construction further improves and lies in, is provided with a plurality of branches that stretch to the evagination on this hoist, corresponds through this branch and steel construction unit connection.
The utility model discloses a build device for tube-shape abnormal shape steel construction's further improvement lies in, and lateral wall detachably that this support column is located the bed-jig top installs the gag lever post, passes the steel structure unit of being hoisted through the gag lever post to prevent that the steel structure unit of being hoisted from falling.
The utility model discloses a build device for tube-shape abnormal shape steel construction further improves and lies in, and this piece of lifting by crane is jacking hydraulic cylinder, and passes through steel strand wires with the hoist and be connected.
Drawings
Figure 1 is the utility model discloses a whole cross-sectional view that is used for device of buildding of tube-shape abnormal shape steel construction.
Fig. 2 is a schematic view of the usage state of the device for building a tubular deformed steel structure.
Fig. 3 is a top view of the utility model discloses a bed-jig structure on right side has been omitted to the device of building that is used for tube-shape abnormal shape steel construction.
Fig. 4 is an enlarged schematic view of the lifting device part in the building device for the tube-shape abnormal-shaped steel structure of the utility model.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
The utility model discloses a build device for tube-shape deformed steel structure, utilize the bed-jig directly to build the steel structure unit that the cover located the support column, and then utilize the hoist with this steel structure unit rebound settlement distance, build next section steel structure unit again, with this steel structure unit and last section steel structure unit fixed connection, and then utilize the hoist with these two sections steel structure units together upwards hoist, until all steel structure unit interconnect form tube-shape deformed steel structure with the amalgamation, need not set up full hall scaffold, steel structure unit's hookup location is close to the position on ground promptly at the bed-jig top, and it is comparatively safe to construct, the problem of tube-shape deformed steel structure difficulty of building has been solved, the land area that the construction occupy is less, and the cost of building is lower, high construction efficiency, construction quality can be guaranteed simultaneously. The following describes the device of putting up for tube-shape abnormal shape steel construction of the present invention with reference to the attached drawings.
Referring to fig. 1, fig. 1 is a whole cross-sectional view of the building device for the tubular shaped steel structure of the present invention. The following describes a building apparatus for a tubular deformed steel structure according to the present invention with reference to fig. 1.
Combine fig. 1 and fig. 2 to show, the utility model provides a build device for tube-shape deformed steel structure, this tube-shape deformed steel structure 21 is assembled by a plurality of steel structure units 211 and is formed, should build the device and include:
the supporting column 11 is matched with the cylindrical special-shaped steel structure 21 to be built;
the jig frame 12 is arranged at the bottom of the support column 11, and the jig frame 12 is used for supporting and assembling the steel structure unit 211; and
install in the lifting by crane piece 13 at support column 11 top, this lifting by crane piece 13 includes hoist 131 that liftable was adjusted, through this hoist 131 and steel structure unit 211 fixed connection and rise in order to drive steel structure unit 211 along support column 11 upwards moving, and then build next section steel structure unit 211 on bed-jig 12 and with the steel structure unit 211 fixed connection of top to the amalgamation forms tube-shape abnormal shape steel construction 21.
Further, the lifting element 13 is a lifting hydraulic cylinder, the lifting hydraulic cylinder is connected to the lifting device 131 through a steel strand 132, and the steel strand 132 is driven by the hydraulic cylinder to move upward to drive the lifting device 131 to ascend.
Preferably, as shown in fig. 4, a plurality of outwardly protruding struts are disposed on the lifting tool 131, and are correspondingly connected to the steel structure unit 211 through the struts to keep the steel strand 132 vertical, that is, the lifting tool 131 is fixedly connected to the steel structure unit 211 through a plurality of nodes, so that the connection between the lifting tool 131 and the steel structure unit 211 is more stable, and the steel structure unit 211 can be prevented from shaking during the lifting process.
As a preferred embodiment of the present invention, the cross section of the jig frame 12 is annular, and includes a cylinder 121 sleeved on the supporting column 11, a cross brace 122 mounted on the cylinder 121 at intervals, and an inclined brace 123 supported on the cross brace 122 and the cylinder 121;
this steel structure unit 211 includes a plurality of billets, and this billet is through mode spot welding's temporary fixation in stull 122, and then this billet welds each other in order to form steel structure unit 211 to the connection of billet and stull 122 is relieved.
Specifically, the cross brace 122 and the diagonal brace 123 are detachably mounted to the cylinder 121.
Preferably, the cross brace 122 and the diagonal brace 123 may be installed on the cylinder 121 by a bolt connection manner, or may be installed on the cylinder 121 by a welding manner, when the welding manner is adopted, the connection between the cross brace 122 and the diagonal brace 123 and the cylinder 121 is cut off after the installation of the steel structure unit 211 is completed, and the cross brace 122 and the diagonal brace 123 are welded on the cylinder 121 before the next section of steel structure unit 211 is built.
Further, as shown in fig. 3, a fixing part 14 with a part exposed is embedded in the top of the supporting column 11, a horizontal beam 141 is fixed to the exposed part of the fixing part 14, one end of the horizontal beam 141 away from the fixing part 14 protrudes out of the supporting column 11, and the lifting element 13 is mounted on the protruding part of the horizontal beam 141.
Furthermore, a limiting rod is detachably mounted on the sidewall of the supporting column 11 above the jig 12, and the suspended steel structure unit 211 is prevented from falling down by the limiting rod passing through the suspended steel structure unit 211.
Preferably, an embedded part with a part exposed is embedded in the sidewall of the supporting column 11 above the jig 12, and the limiting rod is mounted on the supporting column 11 by welding the limiting rod to the embedded part.
The utility model discloses a specific embodiment as follows:
pouring concrete according to the size of a cylindrical special-shaped steel structure 21 to be built to form a matched supporting column 11, installing a jig frame 12 on the outer side wall, close to the ground, of the supporting column 11, embedding a fixing part 14 in the top of the supporting column 11, installing a horizontal beam 141 with a part protruding outwards on the fixing part 14, and installing a lifting part 13 on the protruding part of the horizontal beam 141;
providing steel bars, connecting the steel bars with cross braces 122 in a spot welding manner to temporarily fix the positions of the steel bars, welding the steel bars with each other according to a design drawing, thereby forming a steel structure unit 211 on a jig 12, fixedly connecting a lifting appliance 131 of a lifting piece 13 with a steel structure unit 2111, further disconnecting the cross braces 122 from the steel bars, disassembling the cross braces 122 and inclined braces 123, and driving the lifting appliance 131 to drive the steel structure unit 211 to move upwards for a set distance along a support column 11 by using the lifting piece 13;
after the steel structure unit 211 is lifted in place, a limiting rod penetrates through the steel structure unit 211 and is installed on the support column 11 to prevent the steel structure unit 211 from falling, and before the next section of the steel structure unit 211 is lifted, the limiting rod is removed to prevent the limiting rod from blocking the upward movement of the steel structure unit 211;
providing steel bars, building a next section of steel structure unit 211, fixedly connecting the top of the steel structure unit 211 with the bottom of the previous section of steel structure unit 211, driving a lifting appliance 131 by using a lifting piece 13 to drive the connected steel structure unit 211 to move upwards for a set distance along a support column, building and connecting the next section of steel structure unit 211, and finally building and forming the cylindrical special-shaped steel structure 21;
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (7)
1. The utility model provides a build device for tube-shape deformed steel structure, a serial communication port, tube-shape deformed steel structure is assembled by a plurality of steel structural unit and is formed, it includes to build the device:
the supporting column is matched with the cylindrical deformed steel structure to be built;
the jig frame is arranged at the bottom of the support column and used for supporting and assembling the steel structure unit; and
the lifting device comprises a lifting device capable of being adjusted in a lifting mode, the lifting device is fixedly connected with the steel structure unit and ascends to drive the steel structure unit to move upwards along the supporting column, and then the next section of steel structure unit is built on the jig frame and is fixedly connected with the steel structure unit above the steel structure unit, so that the cylindrical special-shaped steel structure is formed by splicing.
2. The building device for the cylindrical special-shaped steel structure according to claim 1, wherein the cross section of the jig frame is annular, and the jig frame comprises a cylinder body sleeved on the supporting column, cross braces arranged on the cylinder body at intervals and inclined braces supported on the cross braces and the cylinder body;
the steel structure unit includes a plurality of billet, the billet is fixed in through spot welding's mode temporarily the stull, and then the billet welds each other in order to form steel structure unit, and removes the billet with the connection of stull.
3. A building set for a cylindrical deformed steel structure according to claim 2, characterised in that the wales and the wales are detachably mounted to the drum.
4. The building device for the cylindrical profiled steel structure as claimed in claim 1, wherein a fixing part with a part exposed is embedded in the top of the supporting column, a horizontal beam is fixed on the exposed part of the fixing part, one end of the horizontal beam far away from the fixing part protrudes out of the supporting column, and the hoisting part is mounted on the protruding part of the horizontal beam.
5. The building device for the cylindrical profiled steel structure as claimed in claim 1, wherein a plurality of outwardly protruding struts are arranged on the hanger and correspondingly connected with the steel structure units through the struts.
6. The building device for the cylindrical profiled steel structure as claimed in claim 1, wherein a limiting rod is detachably mounted on the side wall of the supporting column above the jig frame, and the suspended steel structure unit is prevented from falling through the limiting rod.
7. The building device for the cylindrical special-shaped steel structure according to claim 1, wherein the lifting piece is a lifting hydraulic oil cylinder and is connected with the lifting appliance through a steel strand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921781441.4U CN211173165U (en) | 2019-10-23 | 2019-10-23 | Building device for cylindrical special-shaped steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921781441.4U CN211173165U (en) | 2019-10-23 | 2019-10-23 | Building device for cylindrical special-shaped steel structure |
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| CN211173165U true CN211173165U (en) | 2020-08-04 |
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| CN201921781441.4U Active CN211173165U (en) | 2019-10-23 | 2019-10-23 | Building device for cylindrical special-shaped steel structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685445A (en) * | 2019-10-23 | 2020-01-14 | 中国建筑第八工程局有限公司 | Building device for cylindrical special-shaped steel structure and construction method thereof |
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2019
- 2019-10-23 CN CN201921781441.4U patent/CN211173165U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685445A (en) * | 2019-10-23 | 2020-01-14 | 中国建筑第八工程局有限公司 | Building device for cylindrical special-shaped steel structure and construction method thereof |
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