CN218622285U - Support system in cofferdam - Google Patents
Support system in cofferdam Download PDFInfo
- Publication number
- CN218622285U CN218622285U CN202122659521.6U CN202122659521U CN218622285U CN 218622285 U CN218622285 U CN 218622285U CN 202122659521 U CN202122659521 U CN 202122659521U CN 218622285 U CN218622285 U CN 218622285U
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- frame
- steel pipe
- pipe pile
- bracket
- pile structure
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Abstract
The utility model relates to the field of cofferdams, in particular to an internal support system of a cofferdam, which comprises a steel pipe pile structure, wherein the steel pipe pile structure is connected with a bracket support frame, and an internal support frame is arranged on the bracket support frame; an inner supporting frame is arranged on the bracket supporting frame; the bracket supporting frame comprises a transverse frame and an inclined supporting frame; one end of the transverse frame is connected with the steel pipe pile structure, the other end of the transverse frame is connected with the inclined strut, one end of the inclined strut is connected with the transverse frame, and the other end of the inclined strut is connected with the steel pipe pile structure; the utility model discloses an internal support system in a cofferdam, which can better ensure the strength of the internal support system in the cofferdam through the matching use of a steel pipe pile structure, an internal support frame and a bracket support frame; additionally, the utility model discloses in through the setting of bracket support frame, made things convenient for the hoist and mount of internal stay frame to place.
Description
Technical Field
The utility model relates to a cofferdam field is an interior braced system in cofferdam particularly.
Background
Cofferdam: the temporary enclosure structure is constructed for constructing permanent water conservancy facilities in water conservancy project construction.
The cofferdams are more in variety, and the steel pipe pile cofferdams are generally adopted in rivers with deeper water and higher flow speed; the tradition is in order to guarantee the holistic structural strength of steel-pipe pile cofferdam, and the frame construction is supported in steel-pipe pile structure inside normally setting.
Although the assurance that above-mentioned structure can be fine supports the foundation ditch lateral wall of riverbed, but traditional cofferdam exists the inconvenient problem of placing of inner support structure easily, and the tradition can use support frame or a supporting beam to form to support the bracket and realize laying to inner support structure's erection in order to guarantee inner support structure's longitudinal arrangement in order to guarantee inner support structure placing inside the steel-pipe pile structure.
However, the traditional support frame or the support beam cannot support a large-scale inner support structure well due to the problem of strength of the traditional support frame or the support beam, that is, the inner support structure of the cofferdam cannot be stably supported by the support bracket formed by the traditional support beam or the support frame, so that the inner support structure of the cofferdam is easy to sink or is cheap, and the support effect of the cofferdam is required to be achieved firstly in case of serious conditions.
Therefore, the cofferdam supporting system which has high structural strength and can ensure that the support structure in the cofferdam is placed stably is needed at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, it is big to provide a structural strength to can stably realize that bearing structure places stable supporting construction in the cofferdam.
In order to realize the purpose, the utility model discloses a technical scheme be:
an inner cofferdam supporting system comprises a steel pipe pile structure, wherein the steel pipe pile structure is connected with a bracket supporting frame, and an inner supporting frame is arranged on the bracket supporting frame; the bracket supporting frame comprises a transverse frame and an inclined supporting frame; one end of the transverse frame is connected with the steel pipe pile structure, the other end of the transverse frame is connected with the inclined strut, one end of the inclined strut is connected with the transverse frame, and the other end of the inclined strut is connected with the steel pipe pile structure.
The inclined strut is obliquely arranged and is intersected with the transverse frame; the inclined strut is connected with one end of the transverse frame far away from the steel pipe pile structure.
The transverse frame and the inclined strut are connected with the steel pipe pile structure through connecting parts; the connecting part comprises a plate structure arranged on the steel pipe pile structure, and the transverse frame or the inclined strut is connected with the steel pipe-shaped structure through the plate structure.
The plate structure comprises a bridging plate arranged on the steel pipe pile structure, a connecting plate is arranged on the bridging plate, and the connecting plate is connected with a transverse frame or an inclined strut.
The connecting plate is connected with the transverse frame or the inclined strut through the dismounting part; the disassembling part comprises a connecting hole arranged on the connecting plate, and a connecting bolt is arranged in the connecting hole; the connecting bolt is connected with the inclined bracket or the transverse bracket.
The steel pipe pile structure comprises a plurality of lock catch steel pipe piles, and two ends of the bridging plate are connected to the adjacent lock catch steel pipe piles respectively.
The utility model has the advantages that:
the utility model discloses an inner support system in a cofferdam, which can well ensure the strength of the inner support system in the cofferdam through the matching use of a steel pipe pile structure, an inner support frame and a bracket support frame; additionally, the utility model discloses in through the setting of bracket support frame, made things convenient for the hoist and mount of internal stay frame to place.
Drawings
The contents expressed by the attached figures and the marks in the figures of the present invention are briefly described as follows:
fig. 1 is a top view of the present invention.
Fig. 2 is the distribution diagram of the utility model discloses well bracket support frame, hasp steel-pipe pile and internal stay frame when actually arranging.
Fig. 3 is a top view of the middle bracket support frame of the present invention when being connected with the steel pipe pile structure.
The labels in the above figures are:
1. the steel pipe pile structure comprises 11 a lock catch steel pipe pile, 2 an inner support frame, 3 a bracket support frame, 31 a transverse frame, 32 an inclined support frame, 33 a connecting part, 331 a bridge plate, 332 a connecting plate, 333 and a connecting bolt.
Detailed Description
The following description of the preferred embodiments of the present invention will be made in further detail with reference to the accompanying drawings.
An inner cofferdam supporting system comprises a steel pipe pile structure 1, wherein the steel pipe pile structure 1 is connected with a bracket supporting frame 3, and an inner supporting frame 2 is arranged on the bracket supporting frame 3; the utility model discloses an internal support system in cofferdam, which can better ensure the strength of the internal support system in the cofferdam through the matching use of a steel pipe pile structure 1, an internal support frame 2 and a bracket support frame 3; additionally, the utility model discloses in through the setting of bracket support frame 3, made things convenient for the hoist and mount of internal stay frame 2 to place.
Specifically, the cofferdam inner support system disclosed by the utility model mainly comprises a steel pipe pile structure 1, wherein the steel pipe pile structure 1 comprises a plurality of lock catch steel pipe piles 11, the steel pipe pile structure 1 and the inner wall of a foundation pit are mutually attached, meanwhile, a rectangular frame structure is assembled on each steel pipe pile structure 1 to play an external support role, and meanwhile, an inner support frame 2 is arranged in the steel pipe pile structure 1; the inner support frame 2 is a frame structure and is formed by assembling a plurality of beam body structures, and mainly plays a role in supporting, and finally the aim of ensuring the support of the inner support system on the side wall of the foundation pit is fulfilled; in addition, the utility model discloses require internal stay frame 2 and steel-pipe pile structure 1 interference fit, such setting can be fine assurance internal stay frame 2 and steel-pipe pile structure 1 stability of being connected; in addition, the steel pipe pile structure 1 is provided with the bracket support frame 3, and the arrangement of the bracket support frame 3 facilitates the placement of the internal support frame 2 in the steel pipe pile structure 1; additionally, the utility model discloses be equipped with a plurality of bracket support frames 3 on the well steel pipe pile structure 1, a plurality of bracket support frames 3 form a supporting platform, have made things convenient for placing of internal stay frame 2 then.
Furthermore, in the present invention, the bracket support frame 3 includes a transverse frame 31 and an inclined frame 32; one end of the transverse frame 31 is connected with the steel pipe pile structure 1, the other end of the transverse frame is connected with the inclined frame 32, one end of the inclined frame 32 is connected with the transverse frame 31, and the other end of the inclined frame is connected with the steel pipe pile structure 1; the transverse frame 31 plays a role of basic support, the inner support frame 2 is convenient to place, and the transverse frame 31 is horizontally arranged; the upper end surfaces of the transverse frames 31 in the plurality of bracket supporting frames 3 are positioned on the same plane, and the arrangement mode can well realize the support of the inner supporting frame 2; additionally, the utility model discloses well bracing frame 32 plays a reinforcing effect, fine assurance the stability that transverse frame 31 was placed, and bracing frame 32 plays fine reinforcing effect simultaneously, has conveniently guaranteed 3 overall structure intensity of bracket support frame.
Furthermore, in the present invention, the inclined bracket 32 is obliquely arranged, and the inclined bracket 32, the transverse frame 31 and the steel pipe pile structure 1 form a triangular frame; the overall structural strength of the bracket support frame 3 is well improved; in the specific implementation, the inclined bracket 32 is arranged to intersect with the transverse bracket 31; the inclined strut 32 is connected with one end of the transverse frame 31 far away from the steel pipe pile structure 1; specifically, the inclined bracket 32 is connected with the transverse bracket 31 through a bolt, that is, the inclined bracket 32 and the transverse bracket 31 are detachable mechanisms, when the support frame is used, the transverse bracket 31 is horizontally arranged, the inclined bracket 32 is obliquely arranged, and a support platform is finally formed, so that the support frame 2 can be conveniently supported; in addition, through the arrangement of the following connecting part 33, when the bracket support frame 3 is not used, the transverse frame 31 and the inclined support frame 32 can be folded, so that the bracket support frame 3 can be conveniently folded.
Further, in the present invention, the transverse frame 31 and the angle frame 32 are connected to the steel pipe pile structure 1 through a connecting portion 33; the connecting part 33 comprises a plate structure arranged on the steel pipe pile structure 1, and the transverse frame 31 or the inclined bracket 32 is connected with the steel pipe-shaped structure through the plate structure; the setting of plate structure has made things convenient for being connected of horizontal frame 31 or bracing frame 32 and steel-pipe pile structure 1, and the connected mode between plate structure and horizontal frame 31 or bracing frame 32 can be the welding, also can be bolted connection, and concrete connected mode can be selected as required, for convenient receiving and releasing of bracket support frame 3 the utility model discloses well optimization scheme is to use the bolt to realize being connected between plate structure and horizontal frame 31 or the bracing frame 32.
Further, in the present invention, the plate structure includes a bridge plate 331 disposed on the steel pipe pile structure 1, a connecting plate 332 is disposed on the bridge plate 331, and the connecting plate 332 is connected to the transverse frame 31 or the inclined bracket 32; the bridge plate 331 is connected with the steel pipe pile structure 1, and the connecting plate 332 is used for being connected with the transverse frame 31 or the angle bracket 32, so that the connection of the plate structure and the transverse frame 31 or the angle bracket 32 is facilitated, and during actual connection, the connecting plate 332 and the transverse frame 31 or the angle bracket 32 are connected in various connection modes, such as bolt connection, or other detachable connection modes.
Specifically, in the present invention, the connecting plate 332 is connected to the transverse frame 31 or the inclined frame 32 through the detachable portion; the detaching part includes a coupling hole provided on the coupling plate 332, in which a coupling bolt 333 is provided; the connecting bolt 333 is connected with the inclined bracket 32 or the transverse bracket 31; the detachable part is arranged, so that the connection between the connecting plate 332 and the transverse frame 31 or the inclined bracket 32 is facilitated, and the bracket supporting frame 3 is finally retracted and placed conveniently.
Further, in the present invention, the steel pipe pile structure 1 includes a plurality of locking steel pipe piles 11, and both ends of the bridging plate 331 are respectively connected to adjacent locking steel pipe piles 11; here the bridge plate 331 also serves a good bridging function; the strength between the adjacent lock catch steel pipe piles 11 is guaranteed, the connecting effect is achieved, and the connection assembly between the plate structure and the steel pipe pile structure 1 is facilitated.
Obviously the specific implementation of the present invention is not limited by the above-mentioned manner, and various insubstantial improvements made by the method concept and technical solution of the present invention are all within the protection scope of the present invention.
Claims (2)
1. The cofferdam inner support system is characterized by comprising a steel pipe pile structure, wherein the steel pipe pile structure is connected with a bracket support frame, and an inner support frame is arranged on the bracket support frame; the bracket supporting frame comprises a transverse frame and an inclined supporting frame; one end of the transverse frame is connected with the steel pipe pile structure, the other end of the transverse frame is connected with the inclined strut, one end of the inclined strut is connected with the transverse frame, and the other end of the inclined strut is connected with the steel pipe pile structure;
the inclined strut is obliquely arranged and is intersected with the transverse frame; the inclined strut is connected with one end of the transverse frame far away from the steel pipe pile structure;
the transverse frame and the inclined strut are connected with the steel pipe pile structure through connecting parts; the connecting part comprises a plate structure arranged on the steel pipe pile structure, and the transverse frame or the inclined strut is connected with the steel pipe-shaped structure through the plate structure;
the plate structure comprises a bridging plate arranged on the steel pipe pile structure, a connecting plate is arranged on the bridging plate, and the connecting plate is connected with a transverse frame or an inclined strut;
the connecting plate is connected with the transverse frame or the inclined strut through the dismounting part; the disassembling part comprises a connecting hole arranged on the connecting plate, and a connecting bolt is arranged in the connecting hole; the connecting bolt is connected with the inclined bracket or the transverse bracket.
2. The support system in cofferdam of claim 1, wherein the steel pipe pile structure comprises a plurality of locking steel pipe piles, and two ends of the bridging plate are respectively connected to adjacent locking steel pipe piles.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122659521.6U CN218622285U (en) | 2021-11-02 | 2021-11-02 | Support system in cofferdam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122659521.6U CN218622285U (en) | 2021-11-02 | 2021-11-02 | Support system in cofferdam |
Publications (1)
Publication Number | Publication Date |
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CN218622285U true CN218622285U (en) | 2023-03-14 |
Family
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Family Applications (1)
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CN202122659521.6U Active CN218622285U (en) | 2021-11-02 | 2021-11-02 | Support system in cofferdam |
Country Status (1)
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CN (1) | CN218622285U (en) |
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2021
- 2021-11-02 CN CN202122659521.6U patent/CN218622285U/en active Active
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