CN218667645U - Water retaining hanging box for underwater structure construction - Google Patents
Water retaining hanging box for underwater structure construction Download PDFInfo
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- CN218667645U CN218667645U CN202223132599.3U CN202223132599U CN218667645U CN 218667645 U CN218667645 U CN 218667645U CN 202223132599 U CN202223132599 U CN 202223132599U CN 218667645 U CN218667645 U CN 218667645U
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Abstract
The utility model provides a water retaining hanging box for underwater structure construction, which comprises a hanging box side wall and a hanging box bottom die, wherein the hanging box side wall comprises side guardrails and end guardrails, and a plurality of side guardrails and the end guardrails are connected end to enclose the fender in a frame structure; the bottom die of the hanging box is connected to the bottom of the side wall of the hanging box, the bottom die of the hanging box comprises a bottom die enclosure and a steel panel, the bottom die enclosure is connected to the peripheral lines of the steel panel, and the shape of the steel panel is matched with the end-to-end enclosures of the side guardrails and the end guardrails in a frame-shaped structure; the water retaining hanging box for underwater structure construction has the characteristics of high standard, excellent water closing performance, strong applicability and modularization, and can resist larger dynamic water pressure and hydrostatic pressure; meanwhile, the structure is suitable for the water retaining structure constructed by most underwater structures after being modified properly and flexibly.
Description
Technical Field
The utility model belongs to the technical field of the bridge construction equipment technique of striding water and specifically relates to a manger plate hangs case for under water structure construction is related to.
Background
The construction of crossing water bridge underwater cushion cap or pier all needs to provide anhydrous environment, carries out dry department operation, and the cofferdam type of commonly used has: earth rock cofferdam, concrete cofferdam, grass-soil cofferdam, wooden cage cofferdam, bamboo cage cofferdam, steel sheet pile lattice cofferdam, pouring jacket cofferdam etc. to the construction of large-scale river-crossing bridge underwater cushion cap, most use the pouring jacket cofferdam as leading, it is common to have: the steel suspension box and the steel cofferdam can be designed into two structural forms of a double wall and a single wall according to external condition factors. At present, bridge bearing platforms are various in structure and size, cofferdam structures are diversified, the problems that the partial cofferdams are poor in water flow resistance and impact resistance and poor in water closing performance are considered, the cofferdams often have the fatal defect of water leakage, post treatment is extremely troublesome, the construction period is seriously prolonged, the construction of a main body structure dry part is difficult to guarantee, and the like. And the cofferdam has the defects of complex structure, complex construction, unreasonable design, interference on the subsequent main structure construction, high cost, resource waste and the like. Therefore, the research and development of the water-retaining hanging box with high standard, excellent water-closing performance, strong applicability and modular design can supplement important technical achievements to the design and installation field of the underwater cofferdam.
SUMMERY OF THE UTILITY MODEL
The cofferdam aims at solving the problems that the partial cofferdam in the prior art is poor in water flow resistance and impact resistance and poor in water closing performance.
The technical scheme of the utility model:
the water retaining hanging box for underwater structure construction comprises a hanging box side wall and a hanging box bottom die, wherein the hanging box side wall comprises side guardrails and end guardrails, and a plurality of end guardrails and end guardrails are connected end to form a fence in a frame structure; the bottom die of the hanging box is connected to the bottom of the side wall of the hanging box, the bottom die of the hanging box comprises a bottom die enclosure and a steel panel, the bottom die enclosure is connected to the peripheral lines of the steel panel, and the shape of the steel panel is matched with the end-to-end enclosures of the side guardrails and the end guardrails in a frame-shaped structure; a plurality of longitudinal supports are arranged on the steel panel of the bottom die of the hanging box, the bottom of each longitudinal support is connected with the upper portion of the steel panel, and two ends of each longitudinal support are respectively abutted to the side guardrails.
Further, the utility model relates to a manger plate hanging box for under water structure construction indulges to support and is that two I-steel splice steel welding side by side forms.
Further, the utility model relates to a manger plate hanging box for under water structure construction indulges to support and is that two I45a I-steel splice steel welding side by side forms.
Further, the utility model relates to a manger plate hanging box for under water structure construction indulges and is connected with a plurality of horizontal braces between the support, and horizontal brace adopts I25a I-steel to make, and horizontal brace bottom is connected with steel decking upper portion, and horizontal brace both ends with indulge the support butt.
Further, the utility model relates to a manger plate hangs case for under water structure construction hangs case lateral wall and encloses the fender including side guardrail and end guardrail, and two side guardrails and two end guardrail end to end and be the frame shape structure, are connected with a plurality of lateral wall internal supports between two side guardrails, and the internal support both ends of lateral wall are connected with the side guardrail respectively.
Further, the utility model relates to a manger plate hangs case for under water structure construction hangs case lateral wall and adopts double-walled structure, and the side guardrail adopts double-walled structure with the end guardrail promptly.
Further, the utility model relates to a manger plate hangs case for under water structure construction hangs case, hangs the case lateral wall and adopts double-walled structure, double-walled structure includes inside wall and lateral wall, and inside wall and lateral wall are the steel sheet material, are provided with the stiffening rib between inside wall and the lateral wall, and the stiffening rib is including the level that adopts the channel-section steel to make directly propping with horizontal bracing.
The utility model has the advantages that:
the utility model relates to a water retaining hanging box for underwater structure construction, which comprises a hanging box side wall and a hanging box bottom die, wherein the hanging box side wall comprises side guardrails and end guardrails, and a plurality of side guardrails and the end guardrails are connected end to enclose the fender to form a frame structure; the bottom die of the hanging box is connected to the bottom of the side wall of the hanging box, the bottom die of the hanging box comprises a bottom die enclosure and a steel panel, the bottom die enclosure is connected to the peripheral lines of the steel panel, and the shape of the steel panel is matched with the end-to-end enclosures of the side guardrails and the end guardrails in a frame-shaped structure; the water retaining hanging box for underwater structure construction has the characteristics of high standard, excellent water closing performance, strong applicability and modularization, and can resist larger dynamic water pressure and hydrostatic pressure; the structure is manufactured by block processing on land and is assembled and lowered on water, the design and construction are ingenious and scientific, the installation is convenient, the water closing performance is superior, and the practicability and the economy are high; meanwhile, the structure is suitable for the water retaining structure constructed by most underwater structures after being modified properly and flexibly.
Drawings
FIG. 1 is a schematic structural view of a water retaining hanging box for underwater structure construction;
FIG. 2 is a front view of a bottom mold structure of a water retaining hanging box for underwater structure construction;
FIG. 3 is a side view of a bottom mold structure of a water retaining hanging box of the present invention;
fig. 4 is an enlarged schematic view at a side view a of a hanging box bottom die structure of the water retaining hanging box for underwater structure construction of the present invention;
fig. 5 is an installation schematic diagram of a water retaining hanging box for underwater structure construction of the present invention;
FIG. 6 is a schematic side view of the installation of a water retaining hanging box for underwater structure construction of the present invention;
names and sequence numbers in the figure: 1. a hanging box side wall; 2. hanging a bottom die of the box; 3. a structure pile foundation; 101. a side guardrail; 102. end guardrails; 103. a sidewall inner support; 104. an inner sidewall; 105. an outer sidewall; 201. enclosing a bottom die; 202. longitudinally supporting; 203. transversely supporting; 204. a steel panel.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the utility model provides a water retaining hanging box for underwater structure construction, which comprises a hanging box side wall 1 and a hanging box bottom die 2, wherein the hanging box side wall 1 comprises a side guardrail 101 and an end guardrail 102, and a plurality of side guardrails 101 and the end guardrail 102 are enclosed in a frame shape, i.e. the periphery of the water retaining hanging box is enclosed by the side guardrail 101 and the end guardrail 102; the hanging box bottom die 2 is connected to the bottom of the hanging box side wall 1, the hanging box bottom die 2 comprises a bottom die enclosure 201 and a steel panel 204, a through hole penetrating through the steel panel 204 is formed in the steel panel 204 and enables a structure pile foundation 3 to pass through, the bottom die enclosure 201 is connected to the four peripheral lines of the steel panel 204, namely the four sides of the steel panel 204, namely the bottom die enclosure 201 is welded along the upper portion of the periphery of the steel panel 204 and used for reinforcing the whole hanging box bottom die 2, the shape of the steel panel 204 is matched with the end-to-end enclosure of the side guardrails 101 and the end guardrails 102 in a frame-shaped structure, namely the steel panel 204, the side guardrails 101 and the end guardrails 102 form a box-shaped structure with an upper opening; the steel panel 204 of the hanging box bottom die 2 is provided with a plurality of longitudinal supports 202, the bottoms of the longitudinal supports 202 are connected with the upper part of the steel panel 204, and the two ends of the longitudinal supports 202 are respectively abutted against the side guardrails 101, namely, the steel panel 204 of the hanging box bottom die 2 is provided with a plurality of longitudinal supports 202 which can be used for enhancing the structural strength of the hanging box bottom die 2.
During the use as shown in fig. 5 to 6, enclose the upper portion open-ended manger plate hanging box that keeps off and become by hanging box lateral wall 1 and hanging box die block 2, it has seted up the through-hole and can make structure pile foundation 3 pass in hanging box die block 2 lower part, wherein hang side guardrail 101 and end guardrail 102 among the box lateral wall 1 and can carry out the preparation in advance, with side guardrail 101 and end guardrail 102 modularization promptly, set to the modularization subassembly of standard, side guardrail 101 and end guardrail 102 can be in with the mode of concatenation promptly the utility model relates to a manger plate hanging box for under water structure construction carries out pre-production and preparation before installing in structure pile foundation 3. The water retaining hanging box for underwater structure construction has the characteristics of high standard, excellent water closing performance, strong applicability and modularization, and can resist larger hydrodynamic pressure and hydrostatic pressure; the structure is manufactured by block processing on land and is assembled and lowered on water, the design and construction are ingenious and scientific, the installation is convenient, the water closing performance is superior, and the practicability and the economy are high; meanwhile, the structure is suitable for the water retaining structure constructed by most underwater structures after being modified properly and flexibly.
Further, the utility model relates to a manger plate hanging box for under water structure construction, for the structural strength who improves hanging box die block 2 to the intensity that ensures manger plate hanging box can be applicable to and resist great running water pressure and hydrostatic pressure, with the reliable performance that ensures manger plate hanging box, as shown in fig. 3 to 4, indulges to support 202 and is that two I-steel splice steel welding side by side forms. The longitudinal support 202 is formed by welding the double-spliced I-shaped steel, so that the structure of the bottom die 2 of the hanging box can be reinforced to a greater extent, and the strength of the water retaining hanging box can be suitable for resisting greater hydrodynamic pressure and hydrostatic pressure.
Further, the utility model relates to a manger plate hanging box for under water structures construction for further improve hanging box die block 2's structural strength, indulge and support 202 and be that two I45a I-steel splice steel welding side by side forms. Because I45a I-steel is the I-steel model commonly used for building construction, and the structural strength comprehensive properties such as cost and strength of the I-steel of the model are suitable for building construction, the longitudinal support 202 formed by welding two pieces of I45a I-steel which are spliced side by side can play a good reinforcing effect on the bottom die 2 of the hanging box and can save the cost of steel.
Further, the utility model relates to a manger plate hanging box for under water structure construction, as shown in fig. 5 to fig. 6, because manger plate hanging box is when making inside pour into more cement mortar mixture, consequently, bottom hanging box die block 2 in manger plate hanging box bears great pressure, for preventing the deformation of hanging box die block 2, as shown in fig. 2 to fig. 4, indulge and be connected with a plurality of cross braces 203 between supporting 202, according to the consideration cross brace 203 of intensity and cost adopt I25a I-steel to make, cross brace 203 bottom is connected with steel decking 204 upper portion, cross brace 203 both ends with indulge and support 202 butt. Namely, the transverse support 203 and the longitudinal support 202 which are transversely and longitudinally crossed are arranged on the upper part of the steel panel 204, so that the structure of the bottom mould 2 of the hanging box can be strengthened to the greatest extent, and the reliability of the water-retaining hanging box is further ensured.
Further, the utility model relates to a manger plate hangs case for under water structure construction, as shown in fig. 1 to fig. 6, hang case lateral wall 1 and enclose the fender and be the frame-shaped structure including side guardrail 101 and end guardrail 102, two side guardrails 101 and two end guardrails 102 end to end, are connected with between two side guardrails 101 and support 103 in a plurality of lateral walls, support 103 both ends in the lateral wall and be connected with side guardrail 101 respectively. The upper structure of the hanging box side wall 1 is effectively reinforced by connecting the side wall inner supports 103 between the two side guardrails 101, so that the hanging box side wall 1 can be effectively prevented from deforming during construction, and the construction safety of underwater structures is guaranteed.
Further, the utility model relates to a manger plate hangs case for under water structure construction, for strengthening the structural strength and the waterproof performance that hang case lateral wall 1, as shown in fig. 1 to fig. 6, hang case lateral wall 1 and adopt double-walled structure, side guardrail 101 and end guardrail 102 adopt double-walled structure promptly. The double-wall structure comprises an inner side wall 104 and an outer side wall 105, the inner side wall 104 and the outer side wall 105 are made of steel plates, a stiffening rib is arranged between the inner side wall 104 and the outer side wall 105, and the stiffening rib comprises a horizontal straight strut and a horizontal inclined strut which are made of channel steel. Through setting up double-walled structure including inside wall 104 and lateral wall 105, can make hanging case lateral wall 1 have dual waterproof performance, and then guarantee that manger plate hangs case and provide good waterproof nature and then guarantee the normal propulsion of construction when under water the structure construction. And a stiffening rib is arranged between the inner side wall 104 and the outer side wall 105 and comprises a horizontal straight support and a horizontal inclined support which are made of channel steel, so that the side guardrail 101 and the end guardrail 102 obtain good structural strength, and the water-blocking hanging box is further guaranteed to provide good structural strength during construction of underwater structures.
The principles and embodiments of the present invention have been explained herein using specific embodiments, and the above description of the examples is only used to help understand the method and its core ideas of the present invention. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (7)
1. The utility model provides a manger plate hangs case for underwater structures construction, includes hanging case lateral wall and hangs case die block, its characterized in that: the side wall of the hanging box comprises side guardrails and end guardrails, and a plurality of end guardrails and end guardrails are connected end to enclose the fence to form a frame-shaped structure; the hanging box bottom die is connected to the bottom of the side wall of the hanging box, the hanging box bottom die comprises a bottom die enclosure and a steel panel, the bottom die enclosure is connected to the peripheral line of the steel panel, and the shape of the steel panel is matched with the end-to-end enclosures of a plurality of side guardrails and a plurality of end guardrails in a frame-shaped structure; the hanging box bottom die is characterized in that a plurality of longitudinal supports are arranged on the steel panel of the hanging box bottom die, the bottoms of the longitudinal supports are connected with the upper portion of the steel panel, and two ends of the longitudinal supports are respectively abutted to the side guardrails.
2. The water retaining hanging box for underwater structure construction as claimed in claim 1, wherein the longitudinal support is formed by welding two parallel I-shaped steel bars.
3. The water retaining hanging box for underwater structure construction as claimed in claim 2, wherein the longitudinal support is formed by welding two I45a steel bars spliced side by side.
4. The water retaining hanging box for underwater structure construction as claimed in any one of claims 1 to 3, wherein a plurality of transverse supports are connected between the longitudinal supports, the transverse supports are made of I25a I-steel, the bottoms of the transverse supports are connected with the upper part of the steel panel, and two ends of the transverse supports are abutted against the longitudinal supports.
5. The water retaining hanging box for underwater structure construction as claimed in claim 1, wherein the hanging box side wall comprises side guardrails and end guardrails, the two side guardrails and the two end guardrails are in a frame structure in an end-to-end enclosure, a plurality of side wall inner supports are connected between the two side guardrails, and two ends of the side wall inner supports are respectively connected with the side guardrails.
6. The water retaining hanging box for underwater structure construction as claimed in claim 1, wherein the side wall of the hanging box is of a double-walled structure, i.e., the side and end guardrails are of a double-walled structure.
7. The water-retaining hanging box for underwater structure construction as claimed in claim 6, wherein the side wall of the hanging box is of a double-wall structure, the double-wall structure comprises an inner wall and an outer wall, the inner wall and the outer wall are made of steel plates, a stiffening rib is arranged between the inner wall and the outer wall, and the stiffening rib comprises a horizontal straight brace and a horizontal inclined brace which are made of channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223132599.3U CN218667645U (en) | 2022-11-24 | 2022-11-24 | Water retaining hanging box for underwater structure construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223132599.3U CN218667645U (en) | 2022-11-24 | 2022-11-24 | Water retaining hanging box for underwater structure construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218667645U true CN218667645U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223132599.3U Active CN218667645U (en) | 2022-11-24 | 2022-11-24 | Water retaining hanging box for underwater structure construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218667645U (en) |
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2022
- 2022-11-24 CN CN202223132599.3U patent/CN218667645U/en active Active
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