CN215669626U - Protector is used in open caisson construction under complicated condition - Google Patents
Protector is used in open caisson construction under complicated condition Download PDFInfo
- Publication number
- CN215669626U CN215669626U CN202122361715.8U CN202122361715U CN215669626U CN 215669626 U CN215669626 U CN 215669626U CN 202122361715 U CN202122361715 U CN 202122361715U CN 215669626 U CN215669626 U CN 215669626U
- Authority
- CN
- China
- Prior art keywords
- piece
- open caisson
- construction under
- caisson construction
- enclosing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Revetment (AREA)
Abstract
The utility model discloses a protection device for open caisson construction under complex conditions, which comprises: the first enclosing piece and the second enclosing piece are symmetrical to each other; the first enclosure part and the second enclosure part are in threaded connection through a vertical supporting rod, and a reinforcing mechanism is arranged in the second enclosure part; the reinforcing mechanism comprises a center block positioned in the second enclosure part in the middle and abutting blocks distributed around the center block, the abutting blocks are abutted against the inner wall of the second enclosure part, and a fastening assembly is arranged between the abutting blocks and the center block; the first enclosing piece and the second enclosing piece are both in annular strip structures; the top end face of the second enclosure part is provided with a plurality of threaded columns which are distributed in an array mode, and the bottom end face of the first enclosure part is provided with threaded holes matched with the threaded columns. This protector is used in open caisson construction under complicated condition, simple structure is reasonable, and the steadiness is strong, and easily assembles.
Description
Technical Field
The utility model belongs to the technical field of open caisson construction, and particularly relates to a protection device for open caisson construction under complex conditions.
Background
Open caisson is a construction process commonly used in underwater construction. The construction method is mainly used for bridge foundation construction, and has the forms of square, round, oval and the like, a first section is poured in advance during construction, the lower part is hollowed after solidification, a concrete block begins to sink, the upper part is continuously poured, the upper part is hollowed again after completion, and circulation is performed in sequence until the bottom of a foundation is excavated, and the construction method is composed of a wall, a partition wall and supports.
In the work progress, for the fastness that improves the open caisson, prevent the collapse, can support at the inside protector that sets up of the open caisson of beating, however, current protector structural fixation, the dismouting of being not convenient for, and the steadiness is lower, consequently, needs further improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a protection device for open caisson construction under complex conditions, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a protector is used in open caisson construction under complicated condition includes:
the first enclosing piece and the second enclosing piece are symmetrical to each other;
the first enclosure part and the second enclosure part are in threaded connection through a vertical supporting rod, and a reinforcing mechanism is arranged in the second enclosure part;
the strengthening mechanism includes the center block that is located the second enclosure between two parties and distributes at center block butt piece all around, butt piece and second enclosure inner wall butt, just be equipped with fastening components between butt piece and the center block.
Preferably, the first enclosing piece and the second enclosing piece are both in annular strip structures.
Preferably, the top end face of the second enclosure part is provided with a plurality of threaded columns which are distributed in an array mode, and the bottom end face of the first enclosure part is provided with threaded holes matched with the threaded columns.
Preferably, the fastening assembly comprises a reinforcing rod horizontally fixed on the side wall of the central block and an adjusting screw horizontally arranged at one end, far away from the central block, of the reinforcing rod, and the adjusting screw is fixedly connected with the abutting block.
Preferably, one end of the reinforcing rod, which is far away from the central block, is rotatably provided with a driving sleeve block, and the driving sleeve block is sleeved on the adjusting screw rod in a threaded manner.
Preferably, a slide cavity in a rectangular structure is constructed in the reinforcing rod, and a limiting slide block connected with the adjusting screw rod is arranged in the slide cavity.
Preferably, the surface of the driving sleeve block is provided with anti-skid grains, and the surface of the driving sleeve block is configured with a pair of mutually symmetrical planes.
The utility model has the technical effects and advantages that: the protection device for open caisson construction under the complex condition is characterized in that a first enclosure part and a second enclosure part with corresponding sizes are placed in the open caisson, the first enclosure part and the second enclosure part can be fixedly supported by utilizing a plurality of support rods, at the moment, the outer sides of the first enclosure part and the second enclosure part can surround a protection plate, the protection purpose is achieved, the support rods are in threaded connection with the first enclosure part and the second enclosure part and can be conveniently disassembled and assembled, the threaded columns are matched with threaded holes in the bottom end face of the first enclosure part, vertical splicing between the protection device and a plurality of protection devices can be facilitated, open caisson shafts with different depths can be dealt with, by rotating driving sleeve blocks in each group of fastening components, under the sliding limit of a sliding cavity and a limiting slide block, an adjusting screw can be driven to push abutting blocks around a central block to abut against the inner wall of the second enclosure part, the support and the fixation of the second enclosure part are realized, and the stability of the protection device is improved. This protector is used in open caisson construction under complicated condition, simple structure is reasonable, and the steadiness is strong, and easily assembles.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a second enclosure construction of the present invention;
FIG. 3 is a schematic view of the reinforcement structure of the present invention;
fig. 4 is a schematic view of the fastener assembly of the present invention.
In the figure: the device comprises a first enclosing part 1, a second enclosing part 2, a supporting rod 3, a threaded column 4, a reinforcing mechanism 5, a central block 6, a fastening component 7, a butting block 8, a reinforcing rod 9, an adjusting screw rod 10, a driving sleeve block 11, a sliding cavity 12 and a limiting sliding block 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention includes: a first enclosure 1 and a second enclosure 2 which are symmetrical to each other; the first enclosing piece 1 and the second enclosing piece 2 are both in annular strip structures and can be customized according to the size of the open caisson, the first enclosing piece 1 and the second enclosing piece 2 are in threaded connection through a vertical supporting rod 3, and when the open caisson is used, the outer sides of the first enclosing piece 1 and the second enclosing piece 2 can be abutted with the inner wall of the open caisson around a protective plate, so that the purpose of protective support can be achieved;
the top end face of the second enclosure 2 is provided with a plurality of threaded columns 4, the threaded columns 4 are distributed in an array manner, and the bottom end face of the first enclosure 1 is provided with threaded holes matched with the threaded columns 4, so that a plurality of devices can be spliced conveniently and can be used for corresponding open caisson wells with different depths;
a reinforcing mechanism 5 is arranged in the second enclosure 2, the reinforcing mechanism 5 comprises a center block 6 positioned in the center in the second enclosure 2 and abutting blocks 8 distributed around the center block 6, the abutting blocks 8 abut against the inner wall of the second enclosure 2, a fastening assembly 7 is arranged between the abutting blocks 8 and the center block 6, the fastening assembly 7 comprises a reinforcing rod 9 horizontally fixed on the side wall of the center block 6 and an adjusting screw 10 horizontally penetrating through one end of the reinforcing rod 9 far away from the center block 6, the adjusting screw 10 is fixedly connected with the abutting blocks 8, one end of the reinforcing rod 9 far away from the center block 6 is rotatably provided with a driving sleeve block 11, the driving sleeve 11 is sleeved on the adjusting screw 10 in a threaded manner, a sliding cavity 12 in a rectangular structure is constructed in the reinforcing rod 9, a limiting slide block 13 connected with the adjusting screw 10 is arranged in the sliding cavity 12 in a sliding manner, the driving sleeve 11 is rotated, the adjusting screw 10 can drive the abutting blocks 8 around the center block 6 to abut against the inner wall of the second enclosure 2, the second enclosing part 2 is supported and fixed, and the limiting slide block 13 slides in the slide cavity 12 with the rectangular structure, so that the adjusting screw rod 10 can be prevented from rotating.
The surface of the driving sleeve 11 is provided with anti-slip threads, and the surface of the driving sleeve 11 is configured with a pair of planes which are symmetrical with each other so as to facilitate the driving sleeve 11 to rotate by means of a tool.
The working principle is as follows: when the protection device for open caisson construction under the complex condition is used, the first enclosure part 1 and the second enclosure part 2 with corresponding sizes are placed into the open caisson, the first enclosure part 1 and the second enclosure part 2 can be fixedly supported by utilizing the plurality of support rods 3, the protection plate can be surrounded outside the first enclosure part 1 and the second enclosure part 2 at the moment, the protection purpose is achieved, the support rods 3 are in threaded connection with the first enclosure part 1 and the second enclosure part 2 and can be conveniently disassembled and assembled, the threaded columns 4 are matched with threaded holes on the bottom end face of the first enclosure part 1, the vertical splicing between the protection device and the protection device can be conveniently realized, so as to deal with open caisson with different depths, the adjusting screw rods 10 can be driven to push the abutting blocks 8 around the central block 6 to abut against the inner wall of the second enclosure part 2 under the sliding limit of the sliding cavity 12 and the limiting slide block 13 by rotating the driving sleeve block 11 in each group of fastening components 7, and the support fixation of the second enclosure part 2 is realized, the stability of the device is improved. This protector is used in open caisson construction under complicated condition, simple structure is reasonable, and the steadiness is strong, and easily assembles.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. A protector is used in open caisson construction under complicated condition includes:
a first enclosing piece (1) and a second enclosing piece (2) which are symmetrical to each other;
the method is characterized in that: the first enclosing piece (1) is in threaded connection with the second enclosing piece (2) through a vertical supporting rod (3), and a reinforcing mechanism (5) is arranged in the second enclosing piece (2);
reinforcing mechanism (5) are including being located the second between two parties and enclose center block (6) in protecting piece (2) and distribute at center block (6) butt piece (8) all around, butt piece (8) and second are enclosed and are protected piece (2) inner wall butt, just be equipped with fastening component (7) between butt piece (8) and center block (6).
2. The protection device for open caisson construction under complicated conditions as claimed in claim 1, wherein: the first enclosing piece (1) and the second enclosing piece (2) are both in annular strip structures.
3. The protection device for open caisson construction under complicated conditions as claimed in claim 1, wherein: the top end face of the second enclosing piece (2) is provided with a plurality of threaded columns (4), the threaded columns (4) are distributed in an array mode, and threaded holes matched with the threaded columns (4) are formed in the bottom end face of the first enclosing piece (1).
4. The protection device for open caisson construction under complicated conditions as claimed in claim 1, wherein: fastening components (7) including the level fix reinforcing rod (9) on center piece (6) lateral wall and level wear to establish adjusting screw (10) of keeping away from center piece (6) one end in reinforcing rod (9), adjusting screw (10) and butt piece (8) fixed connection.
5. The protection device for open caisson construction under complicated conditions as claimed in claim 4, wherein: one end, far away from the central block (6), of the reinforcing rod (9) is rotatably provided with a driving sleeve block (11), and the driving sleeve block (11) is sleeved on the adjusting screw rod (10) in a threaded mode.
6. The protection device for open caisson construction under complicated conditions as claimed in claim 5, wherein: a sliding cavity (12) with a rectangular structure is constructed in the reinforcing rod (9), and a limiting sliding block (13) connected with the adjusting screw rod (10) is arranged in the sliding cavity (12).
7. The protection device for open caisson construction under complicated conditions as claimed in claim 5, wherein: the surface of the driving sleeve block (11) is provided with anti-skid grains, and the surface of the driving sleeve block (11) is provided with a pair of mutually symmetrical planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122361715.8U CN215669626U (en) | 2021-09-28 | 2021-09-28 | Protector is used in open caisson construction under complicated condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122361715.8U CN215669626U (en) | 2021-09-28 | 2021-09-28 | Protector is used in open caisson construction under complicated condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215669626U true CN215669626U (en) | 2022-01-28 |
Family
ID=79966736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122361715.8U Active CN215669626U (en) | 2021-09-28 | 2021-09-28 | Protector is used in open caisson construction under complicated condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215669626U (en) |
-
2021
- 2021-09-28 CN CN202122361715.8U patent/CN215669626U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109577643A (en) | Build-in type steel form and its construction method for steel platform support | |
| CN215669626U (en) | Protector is used in open caisson construction under complicated condition | |
| CN214328729U (en) | Water conservancy bank protection is with slope protection net convenient to fix | |
| CN211572879U (en) | Protector for construction | |
| CN211866446U (en) | Supplementary bending apparatus of reinforcement for civil engineering | |
| CN206070552U (en) | The detachable rope net contact support of deep water drilling platform | |
| CN212223647U (en) | Novel box culvert | |
| CN213653513U (en) | Retaining wall rapid construction template for water conservancy construction | |
| CN210959400U (en) | Planting and digging device for water and soil conservation | |
| CN212454247U (en) | Ocean is from correcting intelligent raise boring machine | |
| CN210917270U (en) | Conveniently-unfolded river channel treatment isolation device | |
| CN208103726U (en) | Build lifting handgrip | |
| CN218293017U (en) | Height adjusting device for cement telegraph pole | |
| CN220415047U (en) | Surrounding baffle for civil engineering construction | |
| CN216641517U (en) | A building reinforcing apparatus for city planning | |
| CN213897170U (en) | Slope reinforcing apparatus for water conservancy construction | |
| CN219484050U (en) | Reinforcing steel bar cutting machine | |
| CN214301764U (en) | Support arrangement for prevent frozen soil foundation ditch deformation | |
| CN220909202U (en) | Novel building safety net | |
| CN216304676U (en) | Lightweight template is used in arch skeleton bank protection | |
| CN219412505U (en) | Drill bit disassembly auxiliary equipment of oilfield drilling machine | |
| CN215331954U (en) | A safety protection structure for water conservancy construction | |
| CN215926624U (en) | Construction frame reinforcing apparatus | |
| CN220059451U (en) | Civil engineering pile foundation drill bit | |
| CN215252977U (en) | Novel reinforced structure that foundation construction supported |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |