CN208668441U - A kind of water conservancy construction cofferdam device selectively dismantled - Google Patents
A kind of water conservancy construction cofferdam device selectively dismantled Download PDFInfo
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- CN208668441U CN208668441U CN201821454232.4U CN201821454232U CN208668441U CN 208668441 U CN208668441 U CN 208668441U CN 201821454232 U CN201821454232 U CN 201821454232U CN 208668441 U CN208668441 U CN 208668441U
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- grafting
- right angle
- angle frame
- interior
- shaft
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Abstract
The utility model discloses a kind of water conservancy construction cofferdam devices selectively dismantled, it is related to water conservancy construction technical field；One end inner sidewall of two right angle frame bodies is equipped with the T shape inserting groove of indent, T shape grafting block is fixedly installed on the other end of two right angle frame bodies, the T shape grafting block of one right angle frame body, which is plugged in the T shape inserting groove of another right angle frame body, forms the external frame of plug-in type, two interior substrate bodies are symmetrical arranged, the inner sidewall of two interior substrate bodies is equipped with several grafting groove bodies, in the both ends difference grafting of combined inserting plate body and inserting groove body, composition grafting plate body is flexibly connected with grafting groove body, the bottom outside of right angle frame body is equipped with outer membrane shaft, outer membrane is with being wound with outer membrane in shaft, the bottom of right angle frame body is additionally provided with multiple outer weight gain sand hills, outer weight gain sand hill is each provided at the surface of outer membrane shaft.The utility model is able to achieve quick combined installation, can save the set-up time, and the later period can be dismantled according to selection, and waterproofness and stability are high.
Description
Technical field
The utility model belongs to water conservancy construction technical field, and in particular to a kind of water conservancy construction cofferdam dress selectively dismantled
It sets.
Background technique
Cofferdam refers in hydraulic engineering construction, to build permanent water conservancy projects, the provisional building enclosure built.Its
Effect is to prevent water and soil from building position into building, so that in cofferdam internal drainage, excavation pit builds building.One
As be mainly used in waterwork, except as formal building a part in addition to, cofferdam is generally removed after being finished.Cofferdam height
Higher than the peak level being likely to occur in the construction time, original cofferdam is more troublesome during installation and removal；It is installing
When ecto-entad install, when disassembly, dismantles from inside to outside, and cannot carry out selective disassembly as needed, wastes in disassembly
Time, and outer framework is monoblock type and poor waterproof properties, stability is to be improved, it furthermore is easy to appear deformation in transport,
The later period is caused to need necessary maintenance that can just come into operation.
Utility model content
It is more troublesome during installation and removal to solve existing cofferdam；Ecto-entad is installed during installation, is torn open
It is dismantled from inside to outside when unloading, and selective disassembly cannot be carried out as needed, wasted time in disassembly, and outer framework is
Monoblock type and poor waterproof properties, stability is to be improved, is furthermore easy to appear deformation in transport, causes the later period to need necessary
Maintenance can just come into operation；The purpose of this utility model is to provide a kind of water conservancy construction cofferdam devices selectively dismantled.
A kind of water conservancy construction cofferdam device selectively dismantled of the utility model, it includes the external frame of plug-in type and group
Substrate mechanism in cofferdam built in dress formula；The external frame of plug-in type is internally provided with substrate mechanism in cofferdam built in assembly type；It is described to insert
Connecing the external frame of formula includes two right angle frame bodies, and the T shape inserting groove of indent is provided on one end inner sidewall of two right angle frame bodies,
T shape grafting block is fixedly installed on the other end of two right angle frame bodies, the T shape grafting block of a right angle frame body is plugged on another straight
The external frame of plug-in type is formed in the T shape inserting groove of corner bracket body, substrate mechanism in cofferdam built in assembly type includes interior substrate body, combination
Grafting plate body；Two interior substrate bodies are symmetrical arranged, and several grafting groove bodies are evenly provided on the inner sidewall of two interior substrate bodies,
In the both ends difference grafting of combined inserting plate body and inserting groove body, composition grafting plate body is flexibly connected with grafting groove body, interior substrate
It is symmetrically arranged with the screwed pipe of indent on the lateral wall of body, screw rod is connected with by screw thread in screwed pipe, before screw rod
End is fixedly installed with locating piece, and plug socket, locating piece grafting are symmetrically fixedly installed on the inner sidewall of the external frame of plug-in type
In slot on plug socket, locating piece is flexibly connected with slot；
The bottom outside of right angle frame body is provided with outer membrane shaft, and outer membrane is with being wound with outer membrane, right angle in shaft
The bottom of frame body is also set side by side with multiple outer weight gain sand hills, multiple outer weight gain sand hills be arranged at outer membrane shaft just on
Side.
Preferably, the bottom inside of right angle frame body is provided with interior diaphragm shaft, interior diaphragm is interior with being wound in shaft
Diaphragm, the bottom of right angle frame body are also set side by side with multiple interior weight gain sand hills, and multiple interior weight gain sand hills are arranged at interior diaphragm use
The surface of shaft.
Preferably, the combined inserting plate body includes baffle, grafting block；One end of several baffles is fixedly connected to
Grafting block, the other end of several baffles are provided with the grafting groove body of indent, and the grafting block of baffle is plugged on another baffle
Inserting groove body in formed combined inserting plate body.
Preferably, being welded with reinforcement plate body on the lateral wall of the interior substrate body.
Preferably, the slot of the plug socket is outer openings formula.
Compared with prior art, the utility model has the following beneficial effects:
One, it can be realized quick combined installation, the set-up time can be saved, and the later period can be torn open according to selection
It unloads, stability is high；
Two, it cooperates and can effectively prevent between right angle frame body, outer membrane shaft, outer membrane and multiple outer weight gain sand hills
The effect that aqueous and stability has both, to keep the isolation performance of outer framework stronger, stable and lasting.
Three, the phenomenon that can be realized quick adjusting when in use, and be readily transported, being less prone to deformation in transport, energy
It is enough to realize effective protection.
Detailed description of the invention
The present invention is described in detail by the following detailed description and drawings for ease of explanation,.
Fig. 1 is the overlooking structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of combined inserting plate body in the utility model；
Fig. 3 is right angle frame body, outer weight gain sand hill, the stereochemical structure of connection relationship is shown between outer membrane shaft and outer membrane
It is intended to.
In figure: the right angle 1- frame body；2-T shape grafting block；Substrate body in 3-；4- combined inserting plate body；5- plug socket；6- positioning
Block；7- screw rod；8- screwed pipe；1-1-T shape inserting groove；3-1- grafting groove body；4-1- baffle；4-2- grafting block；4-3- grafting
Groove body；Increase weight sand hill outside 9-；10- outer membrane shaft；11- outer membrane；12- interior diaphragm shaft；13- interior diaphragm；Increase in 14-
Weight sand hill.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this reality
With novel range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid unnecessarily mixing
Confuse the concept of the utility model.
Here, it should also be noted that, in order to avoid having obscured the utility model because of unnecessary details, in the accompanying drawings
It illustrate only the structure and/or processing step closely related with scheme according to the present utility model, and be omitted practical with this
The little other details of new relationship.
As shown in Figure 1, Figure 2, Figure 3 shows, present embodiment uses following technical scheme: it includes the external frame of plug-in type
With assembly type built in cofferdam substrate mechanism；The external frame of plug-in type is internally provided with substrate mechanism in cofferdam built in assembly type；It adopts
Quick connection is realized with the mode of grafting, and convenient for the disassembly of Fast Installation and later period, the external frame of plug-in type includes two
Right angle frame body 1, is provided with the T shape inserting groove 1-1 of indent on one end inner sidewall of two right angle frame bodies 1, two right angle frame bodies 1
It is fixedly installed with T shape grafting block 2 on other end, forms an entirety after plugging by T shape grafting block and T shape inserting groove
Outer framework can be realized in grafting and first dismantle outer framework, while also can first dismantle built-in cofferdam substrate mechanism, a right angle frame
The T shape grafting block 2 of body 1, which is plugged in the T shape inserting groove 1-1 of another right angle frame body 1, forms the external frame of plug-in type, in assembly type
Setting cofferdam substrate mechanism includes interior substrate body 3, combined inserting plate body 4；It is realized by two interior substrate bodies 3 and is carried out with outer framework
Grafting uses locating piece to realize quick grafting, and convenient for the disassembly in later period, while forming grafting plate body 4 can be in two interior base
Grafting on plate body 3, and the position of grafting can be selected, convenient for adjusting the size in interior space, two interior substrate bodies 3 are symmetrical arranged,
Several grafting groove body 3-1 are evenly provided on the inner sidewall of two interior substrate bodies 3, the both ends of combined inserting plate body 4 are inserted respectively
It connects in grafting groove body 3-1, composition grafting plate body 4 is flexibly connected with grafting groove body 3-1, symmetrical on the lateral wall of interior substrate body 3
The screwed pipe 8 for being provided with indent, screw rod 7 is connected with by screw thread in screwed pipe 8, screw rod 7 can be adjusted in screwed pipe 8
Section, convenient for adjusting the position of interior substrate body 3, the front end of screw rod 7 is fixedly installed with locating piece 6, the inside of the external frame of plug-in type
Plug socket 5 is symmetrically fixedly installed on wall, locating piece 6 is plugged in the slot on plug socket 5, locating piece 6 and slot activity
Connection, locating piece 6 are plugged on the quick connection that can be realized interior substrate body 3 and outer framework in plug socket 5.
The bottom outside of right angle frame body 1 is provided with outer membrane shaft 10, and outer membrane is wound with outer membrane in shaft 10
11, the bottom of right angle frame body 1 is also set side by side with multiple outer weight gain sand hills 9, and multiple outer weight gain sand hills 9 are arranged at outer membrane use
The surface of shaft 10 pulls down out outer membrane 11 with the rotation of shaft 10 in outer membrane, and realization from bottom to up covers outer membrane 11
The process in 1 outside of right angle frame body is covered, to realize effective waterproof, moisture-proof effect.It also simplifies simultaneously and is laid with outer membrane 11
Operation sequence, additionally it is possible to reduce waterproof construction difficulty.In addition, the paving mode of outer membrane 11 can also be husky by multiple outer weight gains
Packet 11 is covered between outer membrane 11 and right angle frame body 1, makes the outside positioning stablity and waterproof of right angle frame body 1, to make this reality
With a kind of novel cofferdam structure having both for waterproofness and stability.
Outer membrane passes through support frame with the both ends of shaft 10 respectively and is fixedly connected on right angle frame body 1, outer membrane shaft
10 both ends are hinged with support frame respectively.Outer weight gain sand hill 9 is canvas sand hill.
Further, the bottom inside of right angle frame body 1 is provided with interior diaphragm shaft 12, and interior diaphragm is wound in shaft 12
There is interior diaphragm 13, the bottom of right angle frame body 1 is also set side by side with multiple interior weight gain sand hills 14, and multiple interior weight gain sand hills 14 are respectively provided with
In the interior diaphragm surface of shaft 12.It is mutually matched between interior diaphragm shaft 12, interior diaphragm 13 and interior weight gain sand hill 14
Between the course of work and outer membrane shaft 10, outer membrane 11 and outer weight gain sand hill 9 the mutually matched course of work similarly, thus
Make the inside positioning stablity and waterproof of right angle frame body 1, to make what a kind of waterproofness of the utility model and stability had both to enclose
Weir structure.Interior diaphragm shaft 12 and outer membrane are rotated in work progress with the rotation process of shaft 10, after construction
Stop without operation.Shape of the interior diaphragm with shaft 12 along right angle frame body 1 is arranged, i.e., on the inside of the horizontal ends of right angle frame body 1 and perpendicular
An interior diaphragm shaft 12 is each provided on the inside of straight end.Correspondence is set on the inside of the horizontal ends of right angle frame body 1 and on the inside of vertical end
It is equipped with multiple interior weight gain sand hills 14.Similarly in outer membrane shaft 10 and the setting up procedure of outer weight gain sand hill 9.
Further, the combined inserting plate body 4 includes baffle 4-1, grafting block 4-2；One end of several baffle 4-1 is equal
It is fixedly connected with grafting block 4-2, the other end of several baffle 4-1 is provided with the grafting groove body 4-3 of indent, baffle 4-1's
Grafting block 4-2, which is plugged in the grafting groove body 4-3 of another baffle, forms combined inserting plate body, the shape by way of head and the tail grafting
At a combined inserting plate body, it is capable of the installation of convenient transportation and later period, it is easy to use, it is easy to operate.
Further, reinforcement plate body is welded on the lateral wall of the interior substrate body 3.
Further, the slot of the plug socket 5 is outer openings formula.
The working principle of the present embodiment is as follows: when in use, two 1 grafting of right angle frame body are first formed into outer framework,
Ponding inside outer framework is taken away, then substrate mechanism in cofferdam built in assembly type is mounted in outer framework, when installing, first
Substrate body 3 in installing, the position of locating piece 6 is adjusted by screw rod, and then locating piece is plugged in plug socket 5 and realizes installation,
Combined inserting plate body is then installed, when installation, combined inserting plate body 4 is assembled according to the distance of two interior substrate bodies 3, then by group
Close grafting plate body 4 to be plugged in the grafting groove body 3-1 of interior substrate body 3, and in disassembly, can choose disassembly outer framework or
Interior substrate body 3 or combined inserting plate body 4 can be realized selecting type disassembly, go out in the rotation drop-down of outer membrane shaft 10
Diaphragm 11 realizes the process that outer membrane 11 is covered on to the outside of right angle frame body 1 from bottom to up, to realize effective waterproof, moisture-proof
Effect, outer membrane 11 can also cover multiple outer weight gain sand hills 11, outer weight gain sand hill 11 is made to be in outer membrane 11 and right angle frame
Between body 1, the outer side positioning of right angle frame body 1 is set to be not only able to waterproof, stability is also high.
Claims (5)
1. a kind of water conservancy construction cofferdam device selectively dismantled, it is characterised in that: it includes the external frame of plug-in type and assembling
Substrate mechanism in cofferdam built in formula；The external frame of plug-in type is internally provided with substrate mechanism in cofferdam built in assembly type；The grafting
The external frame of formula includes two right angle frame bodies, is provided with the T shape inserting groove of indent on one end inner sidewall of two right angle frame bodies, and two
T shape grafting block is fixedly installed on the other end of a right angle frame body, the T shape grafting block of a right angle frame body is plugged on another right angle
The external frame of plug-in type is formed in the T shape inserting groove of frame body, substrate mechanism in cofferdam built in assembly type includes interior substrate body, combines and insert
Fishplate bar body；Two interior substrate bodies are symmetrical arranged, and several grafting groove bodies, group are evenly provided on the inner sidewall of two interior substrate bodies
It closes in the both ends difference grafting and inserting groove body of grafting plate body, composition grafting plate body is flexibly connected with grafting groove body, interior substrate body
Lateral wall on be symmetrically arranged with the screwed pipe of indent, screw rod, the front end of screw rod are connected with by screw thread in screwed pipe
It is fixedly installed with locating piece, is symmetrically fixedly installed with plug socket on the inner sidewall of the external frame of plug-in type, locating piece is plugged on
In slot on plug socket, locating piece is flexibly connected with slot；
The bottom outside of right angle frame body is provided with outer membrane shaft, and outer membrane is with being wound with outer membrane, right angle frame body in shaft
Bottom be also set side by side with multiple outer weight gain sand hills, multiple outer weight gain sand hills are arranged at the surface of outer membrane shaft.
2. a kind of water conservancy construction cofferdam device selectively dismantled according to claim 1, it is characterised in that: right angle frame body
Bottom inside be provided with interior diaphragm shaft, for interior diaphragm with interior diaphragm is wound in shaft, the bottom of right angle frame body is also arranged side by side
Multiple interior weight gain sand hills are provided with, multiple interior weight gain sand hills are arranged at the surface of interior diaphragm shaft.
3. a kind of water conservancy construction cofferdam device selectively dismantled according to claim 1, it is characterised in that: the combination
Grafting plate body includes baffle, grafting block；One end of several baffles is fixedly connected to grafting block, the other end of several baffles
It is provided with the grafting groove body of indent, the grafting block of baffle, which is plugged in the inserting groove body of another baffle, forms combined inserting plate
Body.
4. a kind of water conservancy construction cofferdam device selectively dismantled according to claim 1, it is characterised in that: the interior base
Reinforcement plate body is welded on the lateral wall of plate body.
5. a kind of water conservancy construction cofferdam device selectively dismantled according to claim 1, it is characterised in that: the grafting
The slot of seat is outer openings formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454232.4U CN208668441U (en) | 2018-09-05 | 2018-09-05 | A kind of water conservancy construction cofferdam device selectively dismantled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454232.4U CN208668441U (en) | 2018-09-05 | 2018-09-05 | A kind of water conservancy construction cofferdam device selectively dismantled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208668441U true CN208668441U (en) | 2019-03-29 |
Family
ID=65842071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821454232.4U Expired - Fee Related CN208668441U (en) | 2018-09-05 | 2018-09-05 | A kind of water conservancy construction cofferdam device selectively dismantled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208668441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323831A (en) * | 2020-10-26 | 2021-02-05 | 毛小广 | A double-walled cofferdam structure for hydraulic and hydroelectric engineering |
-
2018
- 2018-09-05 CN CN201821454232.4U patent/CN208668441U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323831A (en) * | 2020-10-26 | 2021-02-05 | 毛小广 | A double-walled cofferdam structure for hydraulic and hydroelectric engineering |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20200905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |