CN220789829U - Tower crane foundation lattice column positioning device - Google Patents
Tower crane foundation lattice column positioning device Download PDFInfo
- Publication number
- CN220789829U CN220789829U CN202322265217.2U CN202322265217U CN220789829U CN 220789829 U CN220789829 U CN 220789829U CN 202322265217 U CN202322265217 U CN 202322265217U CN 220789829 U CN220789829 U CN 220789829U
- Authority
- CN
- China
- Prior art keywords
- steel
- steel plate
- lattice column
- plate
- tower crane
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 176
- 239000010959 steel Substances 0.000 claims abstract description 176
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a positioning device for a tower crane foundation lattice column, which comprises the following components: the utility model discloses a steel frame structure of a steel frame, which comprises four limiting steel bars, wherein four limiting steel bars are arranged to form a rectangular limiting steel frame, stiffening hoops are arranged on the outer side of the limiting steel frame, the inner walls of the stiffening hoops are fixed with the limiting steel frame through welding, and positioning piles are arranged below the stiffening hoops, so that the steel frame structure has the following beneficial effects: insert the inboard at spacing reinforcing bar with the lattice column bottom outer wall of rectangle, through spacing clamp card in the clearance between the outer wall of lattice column and the inboard of spacing reinforcing bar for the installation is more firm, and spacing reinforcing bar, stiffening hoop and reinforcing bar and the vertical steel sheet through inboard setting are to fix a position the foundation column whole simultaneously and consolidate, improve bulk strength.
Description
Technical Field
The utility model relates to the technical field of tower crane foundation lattice column installation, in particular to a tower crane foundation lattice column positioning device.
Background
With the continuous development of social economy and construction technology, deep basement structures in building engineering are increasing. In deep foundation pit building engineering, the tower crane is put into use as early as possible, so that the labor intensity can be reduced, the efficiency of workers is improved, and the engineering progress is accelerated. Most of deep foundation pit engineering at present adopts lattice column type tower crane foundations, so that compared with the conventional tower crane foundations, the lattice column type tower crane foundations can greatly shorten the service time of the tower crane. In the construction process of the lattice column type tower crane foundation, whether the lattice column is positioned accurately becomes heavy, and the lattice column is deviated, twisted, inclined and the like during installation, so that the overall stress and the later reinforcement work of the tower crane foundation can be influenced to different degrees, and the normal use of the tower crane is influenced.
Therefore, we invent a tower crane foundation lattice column positioning device.
Therefore, based on the above technical problems, it is necessary for those skilled in the art to develop a tower crane foundation lattice column positioning device.
Disclosure of Invention
The utility model aims to provide a positioning device for a tower crane foundation lattice column.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model relates to a positioning device for a tower crane foundation lattice column, which comprises the following components: the steel plate reinforcing device comprises four limiting steel bars, wherein four limiting steel bars form a rectangular limiting steel frame, stiffening hoops are arranged on the outer sides of the limiting steel frames, the inner walls of the stiffening hoops are fixed with the limiting steel frames through welding, and positioning piles are arranged below the stiffening hoops.
Further, the positioning pile comprises a base steel plate, the base steel plate is located below the stiffening hoop, vertical steel plates are fixedly connected to the periphery of the top of the base steel plate through welding, so that the positioning pile is formed, and after the outer wall of the stiffening hoop is in contact with the inner side of the vertical steel plates of the positioning pile, the positioning pile is fixed through welding.
Further, the top of the stiffening hoop is provided with a limiting member, the limiting member comprises a limiting clamping plate, and the limiting clamping plate is provided with four groups of four corners which are respectively positioned above the stiffening hoop.
Further, the limit clamping plate comprises: angle steel and steel sheet, angle steel and steel sheet all are equipped with two, establish to angle steel one, angle steel two, steel sheet one, steel sheet two respectively, angle steel one is close to the outside fixed connection of the one end and the steel sheet one of stiffening hoop, angle steel two is close to the outside fixed connection of the one end and the steel sheet two of stiffening hoop.
Further, a clamping groove II is formed in the top of the angle steel II, a clamping groove I is formed in the bottom end of the angle steel I, and the inner wall of the clamping groove II is mutually matched with the clamping groove I.
Further, the bottom end of each angle steel is fixed with the top end of the vertical steel plate through welding.
Further, a fixing assembly is arranged between the bottom end of each angle steel and the top end of the vertical steel plate.
Further, the fixing assembly includes: the first connecting groove is formed in the top end of the vertical steel plate, the first connecting plate is fixedly connected with the bottom end of the angle steel, the outer wall of the first connecting plate is in sliding connection with the inner wall of the first connecting groove, and the first connecting plate and the vertical steel plate are respectively provided with a second positioning hole and a first positioning hole and correspond to each other.
Further, the fixing assembly further includes:
a positioning hole V is formed in the angle steel in a penetrating manner;
the first positioning hole is formed in the vertical steel plate in a penetrating manner;
the first fixed steel plate and the second fixed steel plate are respectively positioned at two sides of the vertical steel plate; and
the third positioning hole and the fourth positioning hole are respectively formed in the first fixed steel plate and the second fixed steel plate and correspond to the first positioning hole and the positioning Kong Wu.
In the technical scheme, the positioning device for the tower crane foundation lattice column has the following beneficial effects:
the outer wall of the bottom end of the rectangular lattice column is inserted into the inner side of the limit reinforcing steel bar, the outer wall of the rectangular lattice column is clamped in a gap between the outer wall of the lattice column and the inner side of the limit reinforcing steel bar through the limit clamping hoop, the limit reinforcing steel bar and the vertical steel plate are arranged on the inner side of the rectangular lattice column, the whole positioning bottom column is reinforced, the whole strength is improved, the accuracy of positioning of the rectangular lattice column is effectively controlled and improved, the problems of torsion, deflection and inclination of the rectangular lattice column in the installation process are solved, the potential safety and quality hazards that the tower crane is heavy-duty and even is disabled due to the problems are reduced, and the tower crane foundation lattice column positioning device is quite common in use of materials and can be recycled.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a front view of a positioning device for a tower crane foundation lattice column according to an embodiment of the present utility model;
FIG. 2 is a stiffener diagram of a tower crane foundation lattice column positioning device according to an embodiment of the present utility model;
FIG. 3 is a front view of a connection groove I and a connection plate I of a tower crane foundation lattice column positioning device according to an embodiment of the present utility model;
fig. 4 is a front view of a first fixed steel plate and a second fixed steel plate of the positioning device for a lattice column of a tower crane foundation according to the embodiment of the present utility model;
in the figure: the steel plate fixing device comprises a limiting steel bar 1, a stiffening hoop 2, a vertical steel plate 3, a base steel plate 4, a limiting clamp 5, a first angle steel 51, a second angle steel 52, a first steel plate 53, a second steel plate 54, a first clamping groove 55, a second clamping groove 56, a first connecting groove 6, a first connecting plate 7, a first positioning hole 8, a second positioning hole 9, a first fixing steel plate 10, a second fixing steel plate 11, a third positioning hole 12, a fourth positioning hole 13, a fifth positioning hole 14, a steel bar 15 and a fixing bolt 16.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Embodiment one:
the utility model provides a tower crane foundation lattice column positioning device, referring to fig. 1-4, which comprises limit steel bars 1, wherein the limit steel bars 1 are provided with four limit steel bars 1 to form a rectangular limit steel frame, stiffening hoops 2 are arranged on the outer sides of the limit steel frames, the inner walls of the stiffening hoops 2 and the limit steel frames are fixed together through welding, and positioning piles are arranged below the stiffening hoops 2.
The positioning pile comprises a base steel plate 4, wherein the base steel plate 4 is positioned below the stiffening hoop 2, the periphery of the top of the base steel plate 4 is fixedly connected with a vertical steel plate 3 through welding, so that the positioning pile is formed, and the outer wall of the stiffening hoop 2 is welded and fixed after being contacted with the inner side of the vertical steel plate 3 on the inner side of the positioning pile;
the top of the stiffening hoop 2 is provided with a limiting member, the limiting member comprises a limiting clamping plate 5, the limiting clamping plate 5 is provided with four groups of four corners which are respectively positioned above the stiffening hoop 2, and the limiting clamping plate 5 comprises: the angle steel and the steel plate are respectively provided with two angles, namely, an angle steel one 51, an angle steel two 52, a steel plate one 53 and a steel plate two 54, wherein one end of the angle steel one 51, which is close to the stiffening hoop 2, is fixedly connected with the outer side of the steel plate one 53, and one end of the angle steel two 52, which is close to the stiffening hoop 2, is fixedly connected with the outer side of the steel plate two 54.
The clamping groove II 56 is formed in the top of the angle steel II 52, the clamping groove I55 is formed in the bottom end of the angle steel I51, the inner wall of the clamping groove II 56 is mutually matched with the clamping groove I55, and the bottom end of each angle steel is fixed with the top end of the vertical steel plate 3 through welding.
When the steel frame is specifically used, the four limit steel bars 1 are spliced and combined to form a limit steel frame, and the inner side of the stiffening hoop 2 is fixed with the outer side of the limit steel frame in a welding mode;
the periphery of the top end of the base steel plate 4 is welded with a vertical steel plate 3 to form a positioning pile, the bottom end of the stiffening hoop 2 is welded and fixed with the top end of the base steel plate 4, the outer wall is welded and fixed with the inner side of the vertical steel plate 3, and the top end of the vertical steel plate 3 is welded with a limiting clamping plate 5 formed by angle steel and the steel plate;
thereby wholly form the location sill pillar, insert the inboard at spacing reinforcing bar 1 with the lattice column bottom outer wall of rectangle, through spacing clamp 5 card in the clearance between the outer wall of lattice column and the inboard of spacing reinforcing bar 1 for the installation is more firm, and spacing reinforcing bar 1, reinforcement hoop 2 and reinforcing bar 15 and vertical steel sheet 3 through the inboard setting consolidate the location sill pillar is whole simultaneously, improves bulk strength.
Embodiment two:
the utility model provides a tower crane foundation lattice column positioning device, referring to fig. 1-4, a fixing assembly is arranged between the bottom end of each angle steel and the top end of a vertical steel plate 3, and the fixing assembly comprises: the first connecting groove 6 is formed in the top end of the vertical steel plate 3, the bottom end of the angle steel is fixedly connected with the first connecting plate 7, the outer wall of the first connecting plate 7 is in sliding connection with the inner wall of the first connecting groove 6, and the first connecting plate 7 and the vertical steel plate 3 are respectively provided with the second positioning hole 9 and the first positioning hole 8 and correspond to each other.
When the steel frame is specifically used, the four limit steel bars 1 are spliced and combined to form a limit steel frame, and the inner side of the stiffening hoop 2 is fixed with the outer side of the limit steel frame in a welding mode;
the periphery of the top end of the base steel plate 4 is welded with a vertical steel plate 3 to form a positioning pile, the bottom end of the stiffening hoop 2 is welded and fixed with the top end of the base steel plate 4, the outer wall is welded and fixed with the inner side of the vertical steel plate 3, and a limit clamping plate 5 formed by angle steel and the steel plate is fixed with the vertical steel plate 3 through bolts passing through a first positioning hole 8 and a second positioning hole 9;
thereby wholly form the location sill pillar, insert the inboard at spacing reinforcing bar 1 with the lattice column bottom outer wall of rectangle, through spacing clamp 5 card in the clearance between the outer wall of lattice column and the inboard of spacing reinforcing bar 1 for the installation is more firm, and spacing reinforcing bar 1, reinforcement hoop 2 and reinforcing bar 15 and vertical steel sheet 3 through the inboard setting consolidate the location sill pillar is whole simultaneously, improves bulk strength.
Embodiment III:
the utility model provides a tower crane foundation lattice column positioning device, referring to fig. 1-4, a fixing assembly is arranged between the bottom end of each angle steel and the top end of a vertical steel plate 3;
the securing assembly further includes:
a positioning hole five 14 which is formed in the angle steel in a penetrating manner;
the first positioning hole 8 is penetrated and arranged on the vertical steel plate 3;
the first fixed steel plate 10 and the second fixed steel plate 11 are respectively positioned at two sides of the vertical steel plate 3; and
the third positioning hole 12 and the fourth positioning hole 13 are respectively arranged on the first fixed steel plate 10 and the second fixed steel plate 11 and correspond to the first positioning hole 8 and the fifth positioning hole 14.
When the steel frame is specifically used, the four limit steel bars 1 are spliced and combined to form a limit steel frame, and the inner side of the stiffening hoop 2 is fixed with the outer side of the limit steel frame in a welding mode;
the periphery of the top end of the base steel plate 4 is welded with a vertical steel plate 3 to form a positioning pile, the bottom end of the stiffening hoop 2 is welded and fixed with the top end of the base steel plate 4, the outer wall is welded and fixed with the inner side of the vertical steel plate 3, and a limit clamping plate 5 formed by angle steel and the steel plate is fixed with the vertical steel plate 3 through bolts passing through a first positioning hole 8 and a second positioning hole 9;
thereby wholly form the location sill pillar, insert the inboard at spacing reinforcing bar 1 with the lattice column bottom outer wall of rectangle, through spacing clamp 5 card in the clearance between the outer wall of lattice column and the inboard of spacing reinforcing bar 1 for the installation is more firm, and spacing reinforcing bar 1, reinforcement hoop 2 and reinforcing bar 15 and vertical steel sheet 3 through the inboard setting consolidate the location sill pillar is whole simultaneously, improves bulk strength.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (9)
1. A tower crane foundation lattice column positioning device, comprising: spacing reinforcing bar (1), its characterized in that: the steel plate is characterized in that four limit steel bars (1) are arranged, the four limit steel bars (1) form a rectangular limit steel frame, stiffening hoops (2) are arranged on the outer side of the limit steel frame, the inner walls of the stiffening hoops (2) are fixed with the limit steel frame through welding, and positioning piles are arranged below the stiffening hoops (2).
2. The positioning device for the tower crane foundation lattice column according to claim 1, wherein the positioning pile comprises a base steel plate (4), the base steel plate (4) is located below the stiffening hoop (2), the periphery of the top of the base steel plate (4) is fixedly connected with a vertical steel plate (3) through welding, so that the positioning pile is formed, and after the outer wall of the stiffening hoop (2) is in contact with the inner side of the vertical steel plate (3) of the positioning pile, the positioning pile is fixed through welding.
3. The tower crane foundation lattice column positioning device according to claim 2, wherein a limiting member is arranged above the stiffening hoop (2), the limiting member comprises a limiting clamping plate (5), and the limiting clamping plate (5) is provided with four groups of four corners above the stiffening hoop (2).
4. A tower crane foundation lattice column positioning device according to claim 3, wherein the limit clamping plate (5) comprises: angle steel and steel sheet, angle steel and steel sheet all are equipped with two, establish to angle steel one (51), angle steel two (52), steel sheet one (53), steel sheet two (54) respectively, the one end that angle steel one (51) is close to stiffening hoop (2) and the outside fixed connection of steel sheet one (53), the one end that angle steel two (52) is close to stiffening hoop (2) and the outside fixed connection of steel sheet two (54).
5. The tower crane foundation lattice column positioning device according to claim 4, wherein the top of the angle steel II (52) is provided with a clamping groove II (56), the bottom end of the angle steel I (51) is provided with a clamping groove I (55), and the inner wall of the clamping groove II (56) is mutually matched with the clamping groove I (55).
6. A tower crane foundation lattice column positioning device according to claim 4, wherein the bottom end of each angle steel is fixed to the top end of the vertical steel plate (3) by welding.
7. A tower crane foundation lattice column positioning device according to claim 4, wherein a fixing assembly is mounted between the bottom end of each angle steel and the top end of the vertical steel plate (3).
8. The tower foundation lattice column positioning device of claim 7, wherein the securing assembly comprises: the first connecting groove (6), the top in vertical steel sheet (3) is seted up in connecting groove (6), the bottom fixedly connected with connecting plate (7) of angle steel, the outer wall of connecting plate (7) and the inner wall sliding connection of connecting groove (6), locating hole two (9), locating hole one (8) have been seted up respectively on connecting plate (7) and on vertical steel sheet (3) to correspond each other.
9. The tower foundation lattice column positioning device of claim 7, wherein the securing assembly further comprises:
a fifth positioning hole (14) is formed in the angle steel in a penetrating manner;
the first positioning hole (8) is penetratingly arranged on the vertical steel plate (3);
the first fixed steel plate (10) and the second fixed steel plate (11) are respectively positioned at two sides of the vertical steel plate (3); and
the third positioning hole (12) and the fourth positioning hole (13) are respectively arranged on the first fixed steel plate (10) and the second fixed steel plate (11) and correspond to the first positioning hole (8) and the fifth positioning hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322265217.2U CN220789829U (en) | 2023-08-22 | 2023-08-22 | Tower crane foundation lattice column positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322265217.2U CN220789829U (en) | 2023-08-22 | 2023-08-22 | Tower crane foundation lattice column positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220789829U true CN220789829U (en) | 2024-04-16 |
Family
ID=90633667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322265217.2U Active CN220789829U (en) | 2023-08-22 | 2023-08-22 | Tower crane foundation lattice column positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220789829U (en) |
-
2023
- 2023-08-22 CN CN202322265217.2U patent/CN220789829U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111395513B (en) | Assembled super high-rise core tube structure | |
| CN214219996U (en) | Prefabricated assembled H shaped steel roof beam-steel pipe concrete cylinder connected node | |
| CN113550431B (en) | Annular steel plate type stirrup for beam column joint area of stiff structure and construction method of annular steel plate type stirrup | |
| CN220789829U (en) | Tower crane foundation lattice column positioning device | |
| CN211622001U (en) | Concrete column beam node joint structure and node area steel bushing thereof | |
| WO2023097947A1 (en) | Recyclable steel guide wall | |
| CN215715355U (en) | Deep foundation pit supporting structure | |
| CN214784813U (en) | Section steel lattice column connecting node structure | |
| CN214883699U (en) | Simple shallow foundation pit supporting system | |
| CN214219990U (en) | Connection node structure of confined concrete column combination beam | |
| CN211621261U (en) | Pier column reinforcing apparatus is used in road and bridge construction | |
| CN211257292U (en) | T-shaped corner joint of assembled wall | |
| CN208650041U (en) | A kind of prefabricated GFRP pipe concrete spliced pile | |
| CN206376255U (en) | Joint bar cage | |
| CN214006026U (en) | Steel-concrete composite beam concrete structure | |
| CN212248891U (en) | Resistance to compression H shaped steel roof beam | |
| CN215053045U (en) | Connection structure of supporting beam | |
| CN216863457U (en) | Assembled house thin wall body tower crane buttress reinforcing apparatus | |
| CN220468841U (en) | Combined template for pouring piles on reinforced concrete rigid nodes | |
| CN215329999U (en) | Pile group type tower crane foundation | |
| CN214884385U (en) | Connecting structure of steel structure beam column | |
| CN217652147U (en) | Steel-pipe pile lateral wall bracket welding reinforced structure | |
| CN219158517U (en) | Anti-seismic reinforcing beam | |
| CN220725117U (en) | Civil engineering stand stake | |
| CN215442425U (en) | Prefabricated beam column node and prefabricated post connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |