CN209179764U - Portal temporary blocking device - Google Patents
Portal temporary blocking device Download PDFInfo
- Publication number
- CN209179764U CN209179764U CN201821922297.7U CN201821922297U CN209179764U CN 209179764 U CN209179764 U CN 209179764U CN 201821922297 U CN201821922297 U CN 201821922297U CN 209179764 U CN209179764 U CN 209179764U
- Authority
- CN
- China
- Prior art keywords
- support
- closure plate
- portal
- blocking device
- gasket
- 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
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a kind of portal temporary blocking device, including blocking component, including closure plate and gasket, the closure plate is attached at the portal mouth, and the gasket is around portal and is set between the closure plate and the main structure of portal surrounding；Support component, including multiple first supports and multiple second supports, first support includes fixed part with second support and can be to first support or the movable part of the second supporting base end portion extending direction free extension, first support is oblique to be set at the top of the closure plate between bottom surface structure, second support is laterally set on bottom surface structure, and the movable part of second support is resisted against the bottom of the closure plate；Anti-floating component, the anti-floating component are set in the portal main structure above the closure plate.The present apparatus reinforce to closure plate using support component guarantees that gasket compression plays sealing purpose, and edge only needs to be greater than fixed level absolute altitude 1m on the closure plate, and anti-floating component can prevent closure plate from moving up.
Description
Technical field
The utility model relates to building fields, relate in particular to portal temporary blocking device.
Background technique
Shield method is the Fully-mechanized construction method of one of shallow mining method, and shield construction has been supplied in subway and builds
If, the numerous areas such as municipal piping lane, diversion works, shield reception is construction node particularly important in Analysis on Shield Tunnel Driven Process,
And it is that shield receives the important link constructed that portal, which blocks, portal, which blocks, to be completed just it is believed that shield finishes receiving.
Shield received well or midway through node well construction after the completion of, need to wait the overlong time of shield driving,
Period is possible to stop precipitation creation because permeable risk generally requires to carry out temporary plugging to portal, to save precipitation expense.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of portal temporary blocking device, pass through
Support component reinforce squeezing and be solved the problems, such as to closure plate and gasket, achievees the purpose that hermetic seal.
Realizing the technical solution of above-mentioned purpose is: providing portal temporary blocking device, comprising: blocking component, including closure plate
With gasket, the closure plate is attached at the portal mouth, and the gasket is around portal and is set to the closure plate and portal surrounding
Main structure between；Support component, including multiple first supports and multiple second supports, first support and described second
Support include fixed part with can to it is described first support or the second supporting base end portion extending direction free extension movable part,
First support is oblique to be set at the top of the closure plate between bottom surface structure, and second support is laterally set to bottom surface structure
On, the movable part of second support is resisted against the bottom of the closure plate；Anti-floating component, the anti-floating component are set to the closure plate
In the portal main structure of top.
The utility model portal temporary blocking device the utility model has the advantages that the present apparatus do not have to re-work new equipment, use
The principle of squash type sealing between section of jurisdiction is plugged in the seam of the patch between the closure plate and main structure using the gasket, then
The closure plate is reinforced using the support component, the closure plate is fixed on leak region by the support component and is made
It is blocked for first, the support component needs first support and the second support collective effect, finally described
Movable part application pressure, which acts on the closure plate, guarantees that the gasket compression plays sealing purpose, and edge only needs on the closure plate
Greater than fixed level absolute altitude 1m.And need to carry out anti-floating processing with anti-floating component above the closure plate, it can resist described
First supporting role can generate upward power when the closure plate, prevent the closure plate from moving up, and play the work for positioning the closure plate
With.
The utility model portal temporary blocking device further improvement lies in that, the gasket be set to the closure plate on or
In the main structure of the portal.It can be viscous on the closure plate or the main structure of portal by the gasket
On, the later period plays the role of waterproof mainly by the extruding of the support component, facilitates the installation and removal of the present apparatus.
The utility model portal temporary blocking device further improvement lies in that, first support both ends are respectively equipped with solid
The movable part of fixed rack, first support is connect by the fixed bracket with bottom surface structure, the fixation of first support
Portion is connect by the fixed bracket with the closure plate.The fixed bracket can not be by the specific structure of first support frame
It influences, plays the effect fixed in the closure plate, bottom surface structure.
The utility model portal temporary blocking device further improvement lies in that, the fixed bracket be A-frame, institute
It states A-frame and is equipped with the placed side agreed with first support both ends end face.The fixed bracket can be not limited to three
Angle support, can be the bracket for arbitrarily playing connection and accepting first support frame, and the A-frame can change stress
Direction facilitates first support preferably to connect with the closure plate and bottom surface structure.
The utility model portal temporary blocking device further improvement lies in that, the A-frame and it is described first support
Between both ends, the A-frame and the closure plate and the connection type between the A-frame and the bottom surface structure is
It is spirally connected.Good fixed function not only can be played, also can be convenient disassembly.
The utility model portal temporary blocking device further improvement lies in that, the movable part includes sloped footing and company
Connect cylinder, being equipped between the connecting cylinder and the sloped footing can be to the cunning of the movable part end extending direction free extension
Bar, the sloped footing are connected to one end of the connecting cylinder by the slide bar, and the slide bar is free in the connecting cylinder
Telescopic moving, the fixed part are connected to the other end of the connecting cylinder, and the sloped footing is equipped with for connecting described in pushing tow
The jack of connect cylinder.The sloped footing can be equipped with one or more jack, pass through the drive of the jack cunning
Stretching for bar, adjusts the distance between the sloped footing and the connecting cylinder, reaches the support component and hold out against the closure plate
Purpose.
The utility model portal temporary blocking device further improvement lies in that, it is multiple it is described first support at least two
The fixed position of first support at least one described second in the position of the gasket, multiple second supports
The moving part of support is in the position of the gasket.Better fixed function can be played to the gasket in this way, prevent institute
When stating support component application pressure, the position of some gaskets, which does not stress, to be caused to loosen, and influences waterproof, the effect of sealing
Fruit.
The utility model portal temporary blocking device further improvement lies in that, the anti-floating component is by multiple expansion bolts
Composition.Easy for installation using expansion bolt, easy to operate, adaptability is good, and the package power between main structure is strong.
Detailed description of the invention
Fig. 1 is the side view of the utility model portal temporary blocking device.
Fig. 2 is the front view of the utility model portal temporary blocking device.
Fig. 3 is the utility model portal temporary blocking device support component schematic diagram.
The corresponding relationship of appended drawing reference and component is as follows:
Closure plate 11；Gasket 12；First support 21；Second support 22；Movable part 23；Fixed part 24；Sloped footing 231；
Connecting cylinder 232；Fixed bracket 3；Anti-floating component 4；Water level elevation 5.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Refering to fig. 1, it is shown that the side view of the utility model portal temporary blocking device.It is shown refering to Fig. 2 practical
The front view of late-model portal temporary blocking device, in conjunction with Fig. 1 and Fig. 2, the utility model portal temporary blocking device includes: to block
Component, including closure plate 11 and gasket 12, the closure plate 11 are attached at the portal mouth, and the gasket 12 is around portal and sets
Between the closure plate 11 and the main structure of portal surrounding；Support component, including multiple first supports 21 and multiple second
Support 22, first support 21 and second support 22 include fixed part 24 with can be to first support 21 or described the
The movable part 23 of two 22 end extending direction free extensions of support, first support 21 is oblique be set to 11 top of the closure plate with
Between bottom surface structure, second support 22 is laterally set on bottom surface structure, and the movable part 23 of second support 22 is resisted against
The bottom of the closure plate 11；Anti-floating component 4, the anti-floating component 4 are set in the portal main structure of 11 top of closure plate.This
Device does not have to re-work new equipment, using the principle of squash type sealing between section of jurisdiction, is plugged in institute using the gasket 12
The patch seam between closure plate 11 and main structure is stated, then the closure plate 11 is reinforced using the support component, it will be described
Closure plate 11 is fixed on leak region as first by the support component and blocks, and the support component needs described first
Support 21 and second support, 22 collective effects, finally act on the closure plate 11 in the movable part 23 application pressure and protect
It demonstrate,proves the compression of gasket 12 and plays sealing purpose, edge only needs to be greater than 5 one meters of fixed level absolute altitude on the closure plate 11.And
It needs to carry out anti-floating processing with anti-floating component 4 above the closure plate 11, first support 21 can be resisted and act on described block up
Upward power can be generated when plate 11, prevents the closure plate 11 from moving up, and play the role of the positioning closure plate 11.
In the utility model embodiment, the gasket 12 is set to the main body on the closure plate 11 or set on the portal
In structure.The gasket 12 can be glued and be set on the closure plate 11 or in the main structure of portal, the later period is mainly by institute
Waterproof is played the role of in the extruding for stating support component, facilitates the installation and removal of the present apparatus.
In the utility model embodiment, first support, 21 both ends are respectively equipped with fixed bracket 3, first support
21 movable part 23 is connect by the fixed bracket 3 with bottom surface structure, and the fixed part 24 of first support 21 passes through described
Fixed bracket 3 is connect with the closure plate 11.The fixed bracket 3 can not be influenced by the specific structure of first support 21,
Play the effect fixed in the closure plate 11, bottom surface structure.
In the utility model embodiment, the fixed bracket 3 be A-frame, the A-frame be equipped with it is described
The placed side that first 21 both ends end faces of support are agreed with.The fixed bracket can be not limited to A-frame, can be any rise
To connection and the bracket for accepting first support 21, the A-frame can change Impact direction, facilitate described first
Support 21 is preferably connect with the closure plate 11 and bottom surface structure.The A-frame and first support 21 both ends, described three
Connection type between angle support and the closure plate 11 and between the A-frame and the bottom surface structure is to be spirally connected.In this way
Good fixed function can be not only played, also can be convenient disassembly.
Refering to Fig. 3, in the utility model embodiment, the movable part 23 includes sloped footing 231 and connecting cylinder 232,
Being equipped between the connecting cylinder 232 and the sloped footing 231 can be to the 23 end extending direction free extension of movable part
Slide bar, the sloped footing 231 are connected to one end of the connecting cylinder 232, the slide bar (figure by the slide bar (not shown)
Do not show) free extension is mobile in the connecting cylinder 232, and the fixed part 24 is connected to the other end of the connecting cylinder 232, institute
It states sloped footing 231 and is equipped with the jack for being used for connecting cylinder described in pushing tow.The sloped footing 231 can be equipped with one or
The multiple jack of person, by the flexible of the drive slide bar (not shown) of jack, adjust the sloped footing 231 with it is described
The distance between connecting cylinder 232 achievees the purpose that the support component holds out against the closure plate 11.
Referring to Fig.2, in the utility model embodiment, at least 2 first supports in multiple first supports 21
21 fixed position, 22 at least 1 second supports 22 in the position of the gasket 12, multiple second supports
Moving part is in the position of the gasket 12.Tool can play better fixed function to the gasket 12 in this way, prevent
When the support component applies pressure, the position of some gaskets 12, which does not stress, to be caused to loosen, and influences waterproof, sealing
Effect.
In the utility model embodiment, the anti-floating component 4 is made of multiple expansion bolts.It is installed using expansion bolt
Convenient, easy to operate, adaptability is good, and the package power between main structure is strong.
Combine figure embodiment that the utility model is described in detail above, those skilled in the art can root
Many variations example is made to the utility model according to above description.Thus, certain details in embodiment should not constitute practical to this
Novel restriction, the utility model will be using the ranges that the appended claims define as the protection scope of the utility model.
Claims (8)
1. a kind of portal temporary blocking device characterized by comprising
Blocking component, including closure plate and gasket, the closure plate are attached at the portal mouth, and the gasket is around portal and sets
Between the closure plate and the main structure of portal surrounding；
Support component, including multiple first supports and multiple second supports, first support is supported with described second includes
Fixed part with can to it is described first support or the second supporting base end portion extending direction free extension movable part, described first
Support it is oblique be set at the top of the closure plate between bottom surface structure, second support is laterally set on bottom surface structure, described second
The movable part of support is resisted against the bottom of the closure plate；
Anti-floating component, the anti-floating component are set in the portal main structure above the closure plate.
2. portal temporary blocking device according to claim 1, which is characterized in that the gasket is set on the closure plate
Or in the main structure of the portal.
3. portal temporary blocking device according to claim 1, which is characterized in that first support both ends are respectively equipped with
The movable part of fixed bracket, first support is connect by the fixed bracket with bottom surface structure, and first support is consolidated
Determine portion to connect by the fixed bracket with the closure plate.
4. portal temporary blocking device according to claim 3, which is characterized in that the fixed bracket is A-frame,
The A-frame is equipped with the placed side agreed with first support both ends end face.
5. portal temporary blocking device according to claim 4, which is characterized in that the A-frame and described first
The connection type supportted between both ends, the A-frame and the closure plate and between the A-frame and the bottom surface structure is equal
To be spirally connected.
6. portal temporary blocking device according to claim 1, which is characterized in that the movable part include sloped footing with
Connecting cylinder, being equipped between the connecting cylinder and the sloped footing can be to the cunning of the movable part end extending direction free extension
Bar, the sloped footing are connected to one end of the connecting cylinder by the slide bar, and the slide bar is free in the connecting cylinder
Telescopic moving, the fixed part are connected to the other end of the connecting cylinder, and the sloped footing is equipped with for connecting described in pushing tow
The jack of connect cylinder.
7. portal temporary blocking device according to claim 1, which is characterized in that in multiple first supports at least
The fixed position of 2 first supports is at least one described second in the position of the gasket, multiple second supports
The moving part of support is in the position of the gasket.
8. portal temporary blocking device according to claim 1, which is characterized in that the anti-floating component is by multiple expanding screws
Bolt composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821922297.7U CN209179764U (en) | 2018-11-21 | 2018-11-21 | Portal temporary blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821922297.7U CN209179764U (en) | 2018-11-21 | 2018-11-21 | Portal temporary blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209179764U true CN209179764U (en) | 2019-07-30 |
Family
ID=67373499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821922297.7U Active CN209179764U (en) | 2018-11-21 | 2018-11-21 | Portal temporary blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209179764U (en) |
-
2018
- 2018-11-21 CN CN201821922297.7U patent/CN209179764U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209179764U (en) | Portal temporary blocking device | |
| CN210621505U (en) | Civil engineering road and bridge crack reinforced structure | |
| CN208183773U (en) | Building foundation pit water blocking platform | |
| CN210127502U (en) | Monitoring facilities for building foundation ditch | |
| CN104195996B (en) | The movable flood control system of a kind of flat sleeping upper-turn-type | |
| CN206942592U (en) | One kind blocks drainage facility | |
| CN207864783U (en) | A kind of cable conveyance conduit clamping device of construction | |
| CN210719880U (en) | Test device for preparing microbial cemented rock joint surface | |
| CN106499420B (en) | A kind of mechanically high constant-resistance individual prop installation method and erection method | |
| CN205666320U (en) | On -vehicle frame of geological radar antenna | |
| CN209277931U (en) | A kind of this coal bed gas extraction of underground coal mine drilling integrated apparatus | |
| CN208594566U (en) | The plugging device of the steel sleeve of precipitation pipe well inside foundation pit | |
| CN209144820U (en) | Plate device for side wall gunite concrete with mould rapid construction | |
| CN109083035B (en) | Automatically extensible road construction indicating plate applicable to sand blown areas | |
| CN208518045U (en) | A kind of sewage vent line bracing means | |
| CN208379644U (en) | A kind of post-cast strip built for basement | |
| CN207807693U (en) | A kind of adjustable pipe rack of civil engineering | |
| CN206376268U (en) | It is a kind of to prevent the water seal curtain device of Foundation Pit Pouring | |
| CN110453707A (en) | A kind of high pressure dewatering well self-sealing waterproof construction and its construction method | |
| CN216277996U (en) | Drainage device for preventing and treating water in coal mine geological engineering | |
| CN213359484U (en) | Device for preventing bar planting glue from leaking | |
| CN215566093U (en) | Efficient drainage device for accumulated water in old empty and old roadways of coal mines | |
| CN220872317U (en) | Simulation experiment device for double-slurry material under high-water-pressure dynamic water environment | |
| CN109931080A (en) | Pipe curtain mortar filling device and its construction method | |
| CN204199251U (en) | The movable flood control system of flat sleeping upper-turn-type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |