CN216336290U - Tower crane base conversion equipment - Google Patents
Tower crane base conversion equipment Download PDFInfo
- Publication number
- CN216336290U CN216336290U CN202122765810.4U CN202122765810U CN216336290U CN 216336290 U CN216336290 U CN 216336290U CN 202122765810 U CN202122765810 U CN 202122765810U CN 216336290 U CN216336290 U CN 216336290U
- Authority
- CN
- China
- Prior art keywords
- tower crane
- bottom plate
- top plate
- base conversion
- conversion device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a tower crane base conversion device which comprises a connecting bottom plate and a connecting top plate, wherein a supporting web group is arranged between the connecting bottom plate and the connecting top plate, the connecting bottom plate is fixedly connected with an embedded fixing piece, the connecting bottom plate is fixedly connected with a tower crane foundation, the centers of the connecting bottom plate and the connecting top plate are superposed, and an included angle is formed between the joint of the connecting bottom plate and the embedded fixing piece and the joint of the connecting top plate and the tower crane foundation. The utility model designs a tower crane base conversion device which is characterized in that a connecting top plate and a connecting bottom plate are respectively connected with an embedded fixing piece and a tower crane foundation, the angle deviation of the joint of the connecting top plate and the connecting bottom plate is utilized, so that the angle deviation of the embedded fixing piece and the tower crane foundation body is repaired, the load of a tower crane is borne and supported through a support web group, the whole structure is simple, a new tower crane foundation does not need to be manufactured again, the consumed time cost and the manufacturing cost are low, and the influence on the subsequent tower crane installation and other original construction plans is small.
Description
Technical Field
The utility model relates to the technical field of engineering construction, in particular to a tower crane base conversion device.
Background
The tower crane is the most common hoisting equipment on the construction site, is named as a tower crane, and uses standard joints for height connection and length connection so as to hoist construction raw materials or semi-finished products such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like. The tower crane is provided with the tower crane foundation, and the tower crane foundation is mostly the pre-buried bolt or the pre-buried landing leg that adopt monolithic pouring, pre-buried mounting in the cement base station promptly, through the bottom fixed connection of pre-buried mounting with the tower crane to upwards pile up each standard festival. However, in the practical application, because multiple uncontrollable factors, the position of pre-buried mounting is inconsistent with the original orientation of the body of the tower on final tower crane basis, has angular deviation to can't match with the tower crane, prior art is usually demolishs the tower crane basis, makes a new tower crane basis again, and this mode not only consumes time long, and its cost of manufacture is high.
The above disadvantages need to be improved.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a tower crane base conversion device.
The technical scheme of the utility model is as follows:
the utility model provides a tower crane base conversion equipment, is including connecting the bottom plate and being connected the roof, connect the bottom plate with be provided with supporting web group between the roof, connect bottom plate and pre-buried mounting fixed connection, connect bottom plate and tower crane basis fixed connection, connect the bottom plate with the center coincidence of connecting the roof, connect the bottom plate the junction of pre-buried mounting with connect the roof be provided with the contained angle between the junction on tower crane basis.
Foretell tower crane base conversion equipment, connect the roof with connect the two shape of bottom plate and the size the same, support web group's direction of setting with connect the roof, the two direction of setting of connection bottom plate is perpendicular.
Foretell tower crane base conversion equipment, connect the roof with it is the rectangle structure that the center has the round hole to connect the bottom plate, near each apex angle of rectangle structure all sets up the connection angle, with the center at connection angle be the rectangle of apex angle with rectangle structural shape, size are the same.
Further, the connection angle of connecting the roof with tower crane foundation fixed connection, the apex angle of connecting the bottom plate with pre-buried mounting fixed connection.
Foretell tower crane base conversion equipment, connect the roof with connection bottom plate all connects respectively through high strength bolt the tower crane basis with pre-buried mounting.
The tower crane base conversion device is characterized in that the connecting bottom plate, the connecting top plate and the supporting web plate group are made of Q235 common carbon structural steel.
Foretell tower crane base conversion equipment, support web group respectively with connect the roof the connection bottom plate welded connection.
Foretell tower crane base conversion equipment, support web group includes a plurality of roof support web and a plurality of bottom plate support web, the roof support web sets up connect the roof with the junction below on tower crane basis, the bottom plate supports the web setting and is in connect the bottom plate with the top of the junction of pre-buried mounting.
Furthermore, the top plate supporting web plate comprises a square frame and a plurality of supporting rib plates arranged outside the square frame, the center of the square frame and the center of the joint of the connecting top plate and the tower crane foundation are positioned on the same straight line, and the two supporting rib plates are respectively intersected with two adjacent edges of the connecting angle of the connecting top plate.
Further, the bottom plate support web includes square frame and sets up polylith support floor outside the square frame, the center of square frame connect the bottom plate with the junction center on tower crane basis is in same straight line, wherein two support floor respectively with it is perpendicular to connect two limits that the corner is adjacent of bottom plate.
Further, the projections of the bolt holes of the connecting top plate and the connecting bottom plate are uniformly arranged around the supporting web group.
According to the scheme, the tower crane base conversion device has the advantages that the conversion device is connected with the embedded fixing piece and the tower crane foundation through the connecting top plate and the connecting bottom plate respectively, the angle deviation of the connecting position of the connecting top plate and the connecting bottom plate is utilized, so that the angle deviation of the embedded fixing piece and the tower crane foundation body is repaired, the load of the tower crane is borne and supported through the supporting web plate group, the overall structure is simple, the using amount of steel plate materials is reduced, the weight of the device is reduced, a new tower crane foundation does not need to be manufactured again, in comparison, the consumed time cost and the manufacturing cost are low, and the influence on the subsequent tower crane installation and other original construction plans is small.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the present invention with the top plate removed.
FIG. 2 is a schematic structural view of a connecting top plate and a top plate support web.
Fig. 3 is a schematic structural view of a connecting bottom plate and a bottom plate supporting web.
Fig. 4 is a schematic structural view of a support web.
Wherein, in the figures, the respective reference numerals:
1. connecting the top plate; 2. connecting the bottom plate;
3. a web panel support set; 31. a top plate support web; 32. a bottom plate support web; 33. a square frame; 34. a support rib plate;
4. an inner bore; 5. bolt holes; 6. a connecting angle; 7. and (4) the vertex angle.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, 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 utility model and are not intended to limit the utility model.
It will be understood that when an element is referred to as being "fixed" or "disposed" or "connected" to another element, it can be directly or indirectly located on the other element. The terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and should not be construed as limiting the technical solution.
The utility model provides a tower crane base conversion equipment, as shown in figure 1, including connecting bottom plate 2 with be connected roof 1, connecting bottom plate 2 with be connected and be provided with supporting web group 3 between the roof 1, connecting bottom plate 2 and pre-buried mounting fixed connection, connecting bottom plate 2 and tower crane basis fixed connection, connecting bottom plate 2 with be connected the center coincidence of roof 1, connecting bottom plate 2, pre-buried mounting the junction with be connected roof 1, be provided with the contained angle between the junction of tower crane basis.
According to the utility model, a new base/device is arranged between the original tower crane foundation and the embedded fixing piece, the tower crane foundation and the embedded fixing piece are respectively connected through the upper connecting plate and the lower connecting plate, the joints at the two ends are mutually staggered and form a certain deflection angle, the position state of angular deviation between the embedded fixing piece and the tower crane foundation is met, the embedded fixing piece is connected with the tower crane foundation, and compared with a new tower crane foundation, the conversion device has the advantages of simple structure, convenience in manufacturing, relatively low time and cost and less influence on subsequent design engineering.
In a specific embodiment, as shown in fig. 2 and 3, the connecting top plate 1 and the connecting bottom plate 2 have the same shape and size, and are both rectangular structures with round holes in the centers, connecting corners 6 are arranged near each top corner 7 of the rectangular structures, and the rectangular structures with the centers of the connecting corners 6 as the top corners 7 have the same shape and size. Specifically, the method is equivalent to rotating a rectangular structure, then cutting the rectangular structure into small rectangular structures based on four top corners 7 of the rotated rectangular structure, and then splicing the small rectangular structures to the original rectangular structure. Connect the connection angle 6 and the tower crane foundation fixed connection of roof 1, the apex angle 7 and the pre-buried mounting fixed connection of connecting bottom plate 2, on being equivalent to the junction of connecting roof 1 and tower crane foundation is in connection angle 6, the junction of connecting bottom plate 2 and pre-buried mounting is on four apex angles 7. The connecting line of the center of the connecting angle 6 and the center of the connecting top plate 1 and the connecting line of the center of the vertex angle 7 and the center of the connecting bottom plate 2 form an included angle.
A supporting web group 3 for supporting and bearing is arranged between the connecting top plate 1 and the connecting bottom plate 2, and the arrangement direction of the supporting web group 3 is vertical to the arrangement direction of the connecting top plate 1 and the connecting bottom plate 2. The supporting web group 3 includes a plurality of top supporting webs 31 and a plurality of bottom supporting webs 32, in the present application, as shown in fig. 4, the top supporting webs 31 and the bottom supporting webs 32 have the same structure, and include a square frame 33 and a plurality of supporting ribs 34 disposed outside the square frame 33, the supporting ribs 34 are respectively disposed at the center of each side of the square frame 33 and radiate outward with the square frame 33 as the center, wherein three supporting ribs 34 are short plates, and the remaining supporting ribs 34 are long plates.
In one embodiment, the centers of the square frames 33 of the top plate supporting webs 31 and the center of the joint of the connecting top plate 1 and the tower crane foundation are located on the same straight line, wherein two short supporting rib plates 34 are respectively intersected with two adjacent edges of the connecting angle 6 of the connecting top plate 1. The centers of the square frames 33 of the bottom plate support webs 32 and the centers of the joints of the connecting bottom plate 2 and the tower crane foundation are positioned on the same straight line, wherein two support rib plates 34 are respectively vertical to two adjacent edges in the connecting angle 6 of the connecting bottom plate 2. The other short support rib 34 of the roof support web 31 is supported against the other short support rib 34 of the adjacent floor support web 32, and the long support rib 34 of the roof support web 31 is supported against the long support rib 34 of the adjacent floor support web 32.
In one embodiment, the projections of the bolt holes 5 connecting the top plate 1 and the bottom plate 2 are uniformly arranged around the support web group 3, specifically, the number of the bolt holes 5 connecting the top plate 1 and the bottom plate 2 is four, the projections of the bolt holes 5 connecting the top plate 1 are exactly located at the central position between the two support ribs 34 of the top plate support web 31, and the projections of the bolt holes 5 connecting the bottom plate 2 are exactly located at the central position between the two support ribs 34 of the bottom plate support web 32.
In one embodiment, the connecting top plate 1 and the connecting bottom plate 2 are connected with the tower crane foundation and the embedded fixing piece respectively through high-strength bolts.
In one embodiment, the connecting bottom plate 2, the connecting top plate 1 and the supporting web group 3 are all made of Q235 common carbon structural steel.
In one embodiment, the supporting web group 3 is welded to the connecting top plate 1 and the connecting bottom plate 2, and all joints are full-length joints, so that no solder missing or cold solder joint exists.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a tower crane base conversion equipment, its characterized in that, including connecting the bottom plate with be connected the roof, connect the bottom plate with be provided with support web group between the roof, connecting bottom plate and pre-buried mounting fixed connection, connecting bottom plate and tower crane basis fixed connection, connecting the bottom plate with the center coincidence of connecting the roof, connecting the bottom plate pre-buried mounting the junction with connect the roof be provided with the contained angle between the junction on tower crane basis.
2. The tower crane base conversion device according to claim 1, wherein the support web group is arranged in a direction perpendicular to the arrangement direction of the connection top plate and the connection bottom plate.
3. The tower crane base conversion device according to claim 1, wherein the connecting top plate and the connecting bottom plate are both rectangular structures with round holes in the centers, connecting angles are arranged near each top angle of the rectangular structures, and the shape and size of the rectangle taking the center of the connecting angle as the top angle are the same as those of the rectangular structures.
4. The tower crane base conversion device according to claim 3, wherein the connecting angle of the connecting top plate is fixedly connected with the tower crane foundation, and the top angle of the connecting bottom plate is fixedly connected with the embedded fixing piece.
5. The tower crane base conversion device according to claim 1, wherein the connecting top plate and the connecting bottom plate are connected with the tower crane foundation and the embedded fixing member respectively through high-strength bolts.
6. The tower crane base conversion device according to claim 1, wherein the materials of the connecting bottom plate, the connecting top plate and the supporting web group are Q235 common carbon structural steel.
7. The tower crane base conversion device according to claim 1, wherein the support web groups are welded to the connection top plate and the connection bottom plate, respectively.
8. The tower crane base conversion device of claim 1, wherein the support web group comprises a plurality of top plate support webs and a plurality of bottom plate support webs, the top plate support webs are arranged below the joint of the connection top plate and the tower crane foundation, and the bottom plate support webs are arranged above the joint of the connection bottom plate and the embedded fixing piece.
9. The tower crane base conversion device according to claim 8, wherein the top plate support web comprises a square frame and a plurality of support rib plates arranged outside the square frame, the center of the square frame and the center of the joint of the connecting top plate and the tower crane foundation are in the same straight line, and two support rib plates intersect with two adjacent edges of the connecting angle of the connecting top plate respectively.
10. The tower crane base conversion device according to claim 8, wherein the bottom plate support web comprises a square frame and a plurality of support rib plates arranged outside the square frame, the center of the square frame and the center of the joint of the connecting bottom plate and the tower crane foundation are in the same straight line, and two support rib plates are respectively perpendicular to two adjacent edges of the connecting angle of the connecting bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122765810.4U CN216336290U (en) | 2021-11-11 | 2021-11-11 | Tower crane base conversion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122765810.4U CN216336290U (en) | 2021-11-11 | 2021-11-11 | Tower crane base conversion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216336290U true CN216336290U (en) | 2022-04-19 |
Family
ID=81148772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122765810.4U Active CN216336290U (en) | 2021-11-11 | 2021-11-11 | Tower crane base conversion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216336290U (en) |
-
2021
- 2021-11-11 CN CN202122765810.4U patent/CN216336290U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204753392U (en) | Standardized device of assembly lattice formula construction temporary support | |
| US11332929B2 (en) | Large-angle sloping roof steel structure and construction method thereof | |
| CN202324340U (en) | Combined type large steel-pipe truss | |
| CN209941511U (en) | Supporting device for high-altitude folding of bridge steel box girder by section hoisting | |
| CN112049235B (en) | High-altitude large-span cantilever structure construction platform and method | |
| CN216336290U (en) | Tower crane base conversion equipment | |
| CN106869028A (en) | A kind of lattice temporary support blocks | |
| CN211143440U (en) | Assembled bidirectional steel bar truss floor | |
| CN215630807U (en) | Steel sheet shear force wall quick positioning connection structure in assembly type structure | |
| CN212801623U (en) | Prefabricated concrete can have enough to meet need formula tower crane fixed foundation basis | |
| CN210524289U (en) | Jig frame for welding H-shaped steel | |
| CN111962731B (en) | Grid beam and bidirectional stressed steel bar truss floor structure and construction method thereof | |
| CN211973557U (en) | Exposed rigid connection column base node | |
| CN114482561A (en) | Steel structure roof installation method | |
| CN210288825U (en) | Assembled and cast-in-situ combined beam plate structure | |
| CN209974169U (en) | Swing arm tower machine beam climbing device | |
| CN208455949U (en) | The layer Steel Structure of Large-span Beam String Structure | |
| CN216787191U (en) | Double-model tower crane foundation structure | |
| CN216973473U (en) | Embedded foundation bolt type light and heavy tower crane conversion platform | |
| CN218843783U (en) | Hoisting segmented structure of herringbone roof steel structure truss | |
| CN220353162U (en) | Connecting node of embedded steel plate shear wall and reinforced concrete conversion beam | |
| CN216920726U (en) | Connecting node of box column and roof girder steel lower part | |
| CN218758283U (en) | Lattice type support column for heavy steel workshop | |
| CN210684764U (en) | Tower crane crossover sub | |
| CN216075221U (en) | Tower crane foundation suitable for concrete structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |