CN220202743U - Main tower elevator steel-pipe column supporting foundation - Google Patents
Main tower elevator steel-pipe column supporting foundation Download PDFInfo
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- CN220202743U CN220202743U CN202322102095.5U CN202322102095U CN220202743U CN 220202743 U CN220202743 U CN 220202743U CN 202322102095 U CN202322102095 U CN 202322102095U CN 220202743 U CN220202743 U CN 220202743U
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- climbing cone
- embedded part
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 64
- 239000010959 steel Substances 0.000 claims abstract description 64
- 230000009194 climbing Effects 0.000 claims description 49
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 230000002787 reinforcement Effects 0.000 claims description 12
- 238000010276 construction Methods 0.000 abstract description 56
- 238000000034 method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 231100000817 safety factor Toxicity 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The application discloses a main tower elevator steel pipe column supporting foundation, which comprises a fixed embedded part, a steel pipe column and a longitudinal distribution beam, wherein the fixed embedded part and the steel pipe column are pre-embedded on a tower seat, and the longitudinal distribution beam is used for being fixedly arranged on a temporary trestle in a river; the bottom of the steel pipe column is connected with the fixed embedded part, and a supporting table is arranged at the top of the steel pipe column; an extension connecting beam for people to walk is connected between the supporting table and the longitudinal distribution beam. The application has the advantages that the convenience requirement of a constructor on riding a construction elevator can be met, and the support foundation of the construction elevator can be conveniently built.
Description
Technical Field
The application relates to the technical field of bridge main tower construction, in particular to a main tower elevator steel pipe column supporting foundation.
Background
In the current construction process of the bridge main tower, as the construction height of the bridge main tower is higher, construction elevators (also called elevator cages) are required to be used for carrying people and cargoes; so that constructors can construct the bridge main tower conveniently.
In the related art, after the tower base of the main tower is poured and fixed to form, the construction elevator is installed and arranged along the height extending direction of the tower body for facilitating construction of the tower body of the main tower, and a supporting foundation for supporting the construction elevator is arranged at the bottom of the tower bottom of the main tower, so that constructors can take the construction elevator at the position of the tower base and carry out goods carrying work.
However, for a bridge main tower built in a river, after a tower seat building of the main tower is fixed, most of tower seats are arranged in water, and safety factors can exist; the difficulty of erecting the supporting foundation of the construction elevator is high, and convenience factors of construction personnel for erecting the construction elevator are also required to be considered when erecting the supporting foundation of the construction elevator; therefore, the support foundation which can meet the convenience requirement of constructors for taking the construction elevator and is convenient to build the construction elevator is needed to be provided.
Disclosure of Invention
In order to provide a convenience requirement that can satisfy constructor and take construction elevator, conveniently build construction elevator's supporting foundation again, this application provides a main tower elevator steel-pipe column supporting foundation.
The application provides a main tower elevator steel-pipe column supports basis adopts following technical scheme:
a main tower elevator steel pipe column supporting foundation comprises a fixed embedded part, a steel pipe column and a longitudinal distribution beam, wherein the fixed embedded part and the steel pipe column are buried in a tower seat in advance, and the longitudinal distribution beam is used for being fixedly arranged on a temporary trestle in a river; the bottom of the steel pipe column is connected with the fixed embedded part, and a supporting table is arranged at the top of the steel pipe column; an extension connecting beam for people to walk is connected between the supporting table and the longitudinal distribution beam.
By adopting the technical scheme, in the practical application process, the construction elevator moves up and down along the main tower body in a reciprocating manner, and the temporary trestle is arranged in the river in an extending manner along the length direction of the bridge in the construction process, so that the support foundation of the bridge main tower construction elevator can be built by means of the temporary trestle; the steel pipe column is fixedly arranged at the top position of the tower seat through the fixed embedded part, and the supporting table is used for a constructor to stand to bear a construction elevator or carry cargoes; in the actual construction process, constructors walk to a supporting table at the top of the tower seat through the temporary trestle and the long connecting beam to bear the construction elevator, do not need to pass through a wading way, and pass conveniently; and the steel pipe column and the supporting bench of this application are built the construction more conveniently to this application provides one kind and can satisfy constructor and take the convenience requirement of construction elevator, conveniently builds the supporting foundation of construction elevator again.
Preferably, the device further comprises a climbing cone embedded part which is used for being embedded in the side wall of the main tower body in advance, and the climbing cone embedded part is fixedly connected with the supporting table.
Through adopting above-mentioned technical scheme, the brace table passes through the tower body connection of climbing awl built-in fitting with the main tower.
Preferably, the climbing cone embedded part comprises a stress bolt, a climbing cone, a connecting screw rod and an embedded part plate; the climbing cone is provided with an internal threaded hole; the stress bolt is in threaded connection with one end of the climbing cone, the connecting screw is in threaded connection with the other end of the climbing cone, and one end, far away from the climbing cone, of the connecting screw is connected with the embedded part plate; one end of the connecting screw rod and the embedded piece plate are used for being embedded in the tower body of the main tower in advance.
By adopting the technical scheme, the embedded part plate and the connecting screw are pre-embedded in the tower body of the main tower, and the tower body is required to be reserved with a through hole for installing a climbing cone, and the climbing cone, the stress bolt and the connecting screw are in detachable threaded connection; after the construction of the main tower is completed, the supporting table, the supporting foundation and the like need to be disassembled, at the moment, the climbing cone and the stressed bolts can be disassembled from the connecting screw rod and taken down, so that the main tower can be recycled, and meanwhile, the aesthetic feeling of the appearance of the bridge main tower is not influenced.
Preferably, a positioning anchor plate used for being abutted to the side wall of the tower body of the main tower is connected between the stress bolt and the climbing cone, and the positioning anchor plate is fixedly connected with the side wall of the supporting table.
Through adopting above-mentioned technical scheme, the brace table passes through the location anchor plate and is connected with climbing awl built-in fitting to brace table and main tower body fixed connection.
Preferably, a plurality of steel pipe columns are arranged at intervals, and a reinforcement is arranged between two steel pipe columns of the same pair.
Through adopting above-mentioned technical scheme, many steel-pipe columns are favorable to improving the installation stability of support bar.
Preferably, the reinforcement comprises a reinforcing rib, a connecting block and a limit bolt; the opposite ends of the reinforcing ribs are respectively connected with the connecting blocks; the connecting block is abutted to the steel pipe column, and the limit bolt penetrates through the connecting block and is in threaded connection with the steel pipe column.
By adopting the technical scheme, the torsional property of the plurality of steel pipe columns is improved by the reinforcing ribs, and meanwhile, the limit bolts are detachably connected with the steel pipe columns through the connecting blocks in a threaded manner; after the construction of later stage main tower is accomplished of being convenient for, dismantle the reinforcement and take off, be favorable to cyclic utilization.
Preferably, the climbing cone embedded parts are provided with a plurality of groups at intervals.
By adopting the technical scheme, the installation stability of the supporting table is improved by the aid of the plurality of groups of climbing cone embedded parts.
Preferably, the longitudinal distribution beam is provided with a plurality of longitudinal distribution beams; the long connecting beam is provided with stiffening ribs, and the stiffening ribs are connected with the steel pipe columns.
By adopting the technical scheme, the plurality of longitudinal distribution beams are connected with the extension connecting beam so as to strengthen the connection strength between the extension connecting beam and the temporary trestle; the safety of the constructor walking on the extension connecting beam is improved; the stiffening ribs increase the direct connection strength of the steel pipe column and the extension connecting beam and the torsion resistance of the extension connecting beam.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in the practical application process, the construction elevator reciprocates up and down along the main tower body, and temporary trestle bridges are arranged in the river in an extending manner along the length direction of the bridge in the construction process, so that a supporting foundation of the bridge main tower construction elevator can be built by means of the temporary trestle bridges; the steel pipe column is fixedly arranged at the top position of the tower seat through the fixed embedded part, and the supporting table is used for a constructor to stand to bear a construction elevator or carry cargoes; in the actual construction process, constructors walk to a supporting table at the top of the tower seat through the temporary trestle and the long connecting beam to bear the construction elevator, do not need to pass through a wading way, and pass conveniently; the steel pipe column and the supporting table are convenient to construct, so that the convenience requirement of constructors on riding a construction elevator can be met, and a supporting foundation of the construction elevator is convenient to construct;
2. the embedded part plate and the connecting screw are pre-embedded in the tower body of the main tower, and the tower body is required to be reserved with a through hole for installing a climbing cone, and the climbing cone, the stress bolt and the connecting screw are in detachable threaded connection; after the construction of the main tower is completed, the supporting table, the supporting foundation and the like are required to be disassembled, at the moment, the climbing cone and the stress bolts can be disassembled from the connecting screw rod and taken down, so that the main tower can be recycled, and meanwhile, the aesthetic feeling of the appearance of the bridge main tower is not influenced;
3. the reinforcing ribs improve the torsion resistance of the steel pipe columns, and meanwhile, the limit bolts are detachably connected with the steel pipe columns through the connecting blocks in a threaded manner; after the construction of later stage main tower is accomplished of being convenient for, dismantle the reinforcement and take off, be favorable to cyclic utilization.
Drawings
Fig. 1 is a schematic diagram of an overall installation structure of a main tower elevator steel pipe column support foundation according to an embodiment of the present application.
Fig. 2 is a cross-sectional view of a fixed embedded part and a climbing cone embedded part of a main tower elevator steel pipe column support foundation according to an embodiment of the application.
Fig. 3 is a partial enlarged view of a in fig. 2.
Fig. 4 is a partial enlarged view of B in fig. 2.
Fig. 5 an exploded view of a climbing cone embedded part of a main tower elevator steel pipe column support foundation according to an embodiment of the present application.
Reference numerals illustrate:
1. fixing the embedded part; 2. a steel pipe column; 21. a support table; 3. a longitudinal distribution beam; 4. a reinforcement; 41. reinforcing ribs; 42. a connecting block; 43. a limit bolt; 5. a long connecting beam is connected; 51. a planar plate; 6. stiffening ribs; 7. climbing cone embedded parts; 71. a stress bolt; 72. climbing a cone; 73. a connecting screw; 74. a buried piece plate; 75. positioning an anchor plate; 751. a reinforcing block; 90. a main tower; 91. a tower base; 92. temporary trestle; 93. and (5) constructing an elevator.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a main tower elevator steel-pipe column support basis. Referring to fig. 1 and 2, the main tower elevator steel pipe column support foundation includes a fixed embedded part 1 buried in advance on a tower seat 91, a steel pipe column 2, and a longitudinal distribution beam 3 for fixed installation on a temporary trestle 92 erected in a river; the steel pipe columns 2 are arranged at intervals, the fixed embedded parts 1 are arranged in a plurality of numbers, and the bottoms of the steel pipe columns 2 are connected with the fixed embedded parts 1 in a one-to-one correspondence manner; the fixed embedded part 1 comprises an embedded steel beam block, and the steel pipe column 2 can be directly welded and fixed with the embedded steel beam block during installation; the construction is convenient; in the present embodiment, two pairs of steel pipe columns 2 are provided, and a reinforcement 4 is provided between two steel pipe columns 2 of the same pair; the reinforcement 4 contributes to improvement of the installation stability of the steel pipe column 2.
Referring to fig. 1 and 2, a support stand 21 is mounted on the top of the steel pipe column 2; the longitudinal distribution beams 3 are provided with a plurality of longitudinal distribution beams (not shown in the figure) at intervals; an extension connecting beam 5 for people to walk is connected between the supporting table 21 and the longitudinal distribution beam 3; the plurality of longitudinal distribution beams 3 improve the connection strength of the temporary trestle 92 and the longitudinal distribution beams 3; in practical application, in order to facilitate the construction workers to walk and carry goods, a plane plate 51 can be placed on the top of the extension connecting beam 5; in the actual construction process, constructors walk to the supporting table 21 at the top of the tower seat 91 through the temporary trestle 92 and the extension connecting beam 5 to bear the construction elevator 93, do not need to go through water, and are convenient to pass; and the steel-pipe column 2 and the supporting bench 21 of this application are built the construction more conveniently to this application provides one kind and can satisfy constructor and take construction elevator 93's convenience requirement, conveniently builds construction elevator 93's supporting foundation again.
Referring to fig. 2 and 3, the reinforcement 4 includes a reinforcing rib 41, a connection block 42, and a limit bolt 43; the opposite ends of the reinforcing ribs 41 are respectively connected with a connecting block 42; the connection block 42 is abutted against the steel pipe column 2, and the limit bolt 43 penetrates through the connection block 42 and is in threaded connection with the steel pipe column 2; the reinforcing ribs 41 improve the torsion resistance of the plurality of steel pipe columns 2; and the limit bolt 43 is detachably connected with the steel pipe column 2 through the connecting block 42 in a threaded manner; after the construction of the main tower 90 at the later stage is finished, the whole reinforcement 4 is detached and taken down, so that the recycling is facilitated.
Referring to fig. 2 and 3, the opposite ends of the long connecting beam 5 are provided with stiffening ribs 6, one of which stiffening ribs 6 is connected with the steel pipe column 2, and the other stiffening rib 6 is connected with a temporary trestle 92; the stiffening ribs 6 improve the mounting stability of the elongated connection beams 5.
Referring to fig. 2 and 4, the main tower elevator steel pipe column support foundation further comprises a climbing cone embedded part 7 which is buried in the side wall of the main tower 90 tower body in advance, a plurality of groups of climbing cone embedded parts 7 are arranged at intervals, and in the embodiment, two groups of climbing cone embedded parts 7 are arranged; the climbing cone embedded part 7 is fixedly connected with the supporting table 21; the supporting table 21 is connected with the climbing cone embedded part 7 through the positioning anchor plate 75, so that the supporting table 21 is fixedly arranged on one side of the main tower 90 tower body.
Referring to fig. 2, 4 and 5, the climbing cone embedded part 7 comprises a stress bolt 71, a climbing cone 72, a connecting screw 73 and a buried part plate 74; the climbing cone 72 is communicated with an internal threaded hole along the length direction thereof; the stress bolt 71 is in threaded connection with one end of the climbing cone 72, the connecting screw 73 is in threaded connection with the other end of the climbing cone 72, and one end, far away from the climbing cone 72, of the connecting screw 73 is connected with the embedded part plate 74; one end of the connecting screw 73 and the embedded piece plate 74 are used for being embedded in the tower body of the main tower 90 in advance; the embedded part plate 74 and the connecting screw 73 are pre-embedded in the tower body of the main tower 90, the tower body of the main tower 90 is provided with a through hole for installing the climbing cone 72, and the climbing cone 72, the stress bolt 71 and the connecting screw 73 are in detachable threaded connection; after the main tower 90 is built, the supporting table 21, the supporting foundation and the like need to be disassembled, at the moment, the climbing cone 72 and the stress bolts 71 can be disassembled from the connecting screw 73 and taken down, so that the bridge main tower 90 can be recycled, and meanwhile, the aesthetic feeling of the appearance of the bridge main tower 90 is not influenced.
Referring to fig. 2, 4 and 5, a positioning anchor plate 75 for abutting against the side wall of the tower body of the main tower 90 is connected between the stress bolt 71 and the climbing cone 72, and the positioning anchor plate 75 is fixedly connected with the side wall of the supporting table 21; the bottom of the positioning anchor plate 75 is also provided with a reinforcing block 751, one side of the reinforcing block 751 is abutted against the side wall of the main tower 90, the supporting table 21 is abutted against the top of the reinforcing block 751, and the reinforcing block 751 is convenient for providing supporting and reinforcing functions when the supporting table 21 is built; the supporting table 21 is connected with the climbing cone embedded part 7 through the positioning anchor plate 75, so that the supporting table 21 is fixedly connected with the main tower 90 tower body.
The implementation principle of the main tower elevator steel pipe column support foundation of the embodiment of the application is as follows: the construction elevator 93 reciprocates up and down along the main tower 90 body, and the temporary trestle 92 is arranged in the river in an extending manner along the length direction of the bridge in the construction process, so that the support foundation of the construction elevator 93 of the bridge main tower 90 can be built by means of the temporary trestle 92; the steel pipe column 2 is fixedly arranged at the top position of the tower seat 91 through the fixed embedded part 1, and the supporting table 21 is used for a constructor to stand to bear a construction elevator 93 or carry cargoes; in the actual construction process, constructors walk to the supporting table 21 at the top of the tower seat 91 through the temporary trestle 92 and the extension connecting beam 5 to bear the construction elevator 93, do not need to go through water, and are convenient to pass; and the steel-pipe column 2 and the supporting bench 21 of this application are built the construction more conveniently to this application provides one kind and can satisfy constructor and take construction elevator 93's convenience requirement, conveniently builds construction elevator 93's supporting foundation again.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The main tower elevator steel pipe column supporting foundation is characterized by comprising a fixed embedded part (1) which is embedded in a tower seat (91) in advance, a steel pipe column (2) and a longitudinal distribution beam (3) which is fixedly arranged on a temporary trestle (92) in a river; the bottom of the steel pipe column (2) is connected with the fixed embedded part (1), and a supporting table (21) is arranged at the top of the steel pipe column (2); an extension connecting beam (5) for people to walk is connected between the supporting table (21) and the longitudinal distribution beam (3).
2. The main tower elevator steel pipe column supporting foundation according to claim 1, further comprising a climbing cone embedded part (7) which is buried in the side wall of the main tower (90) body in advance, wherein the climbing cone embedded part (7) is fixedly connected with the supporting table (21).
3. The main tower elevator steel pipe column support foundation according to claim 2, characterized in that the climbing cone embedded part (7) comprises a stress bolt (71), a climbing cone (72), a connecting screw (73) and a buried part plate (74); the climbing cone (72) is provided with an internal threaded hole; the stress bolt (71) is in threaded connection with one end of the climbing cone (72), the connecting screw (73) is in threaded connection with the other end of the climbing cone (72), and one end, far away from the climbing cone (72), of the connecting screw (73) is connected with the embedded part plate (74); one end of the connecting screw (73) and the embedded piece plate (74) are used for being embedded in the tower body of the main tower (90) in advance.
4. A main tower elevator steel pipe column support foundation according to claim 3, characterized in that a positioning anchor plate (75) for abutting against the side wall of the main tower (90) is connected between the stress bolt (71) and the climbing cone (72), and the positioning anchor plate (75) is fixedly connected with the side wall of the support table (21).
5. The main tower elevator steel pipe column support foundation according to claim 1, wherein a plurality of steel pipe columns (2) are arranged at intervals, and a reinforcement (4) is arranged between two steel pipe columns (2) of the same pair.
6. A main tower elevator steel pipe column support foundation according to claim 5, characterized in that the reinforcement (4) comprises reinforcement ribs (41), connection blocks (42) and limit bolts (43); the opposite ends of the reinforcing ribs (41) are respectively connected with the connecting blocks (42); the connecting block (42) is abutted to the steel pipe column (2), and the limit bolt (43) penetrates through the connecting block (42) and is in threaded connection with the steel pipe column (2).
7. The main tower elevator steel pipe column supporting foundation according to claim 2, characterized in that a plurality of groups of climbing cone embedded parts (7) are arranged at intervals.
8. A main tower elevator steel pipe column support foundation according to claim 2, characterized in that the longitudinal distribution beams (3) are provided with a plurality; the lengthening connecting beam (5) is provided with a stiffening rib (6), and the stiffening rib (6) is connected with the steel pipe column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322102095.5U CN220202743U (en) | 2023-08-05 | 2023-08-05 | Main tower elevator steel-pipe column supporting foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322102095.5U CN220202743U (en) | 2023-08-05 | 2023-08-05 | Main tower elevator steel-pipe column supporting foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220202743U true CN220202743U (en) | 2023-12-19 |
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ID=89138699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322102095.5U Active CN220202743U (en) | 2023-08-05 | 2023-08-05 | Main tower elevator steel-pipe column supporting foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220202743U (en) |
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2023
- 2023-08-05 CN CN202322102095.5U patent/CN220202743U/en active Active
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