CN209178936U - A kind of gas shield dam fixed infrastructure - Google Patents
A kind of gas shield dam fixed infrastructure Download PDFInfo
- Publication number
- CN209178936U CN209178936U CN201821684020.5U CN201821684020U CN209178936U CN 209178936 U CN209178936 U CN 209178936U CN 201821684020 U CN201821684020 U CN 201821684020U CN 209178936 U CN209178936 U CN 209178936U
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- foundation
- dam
- installation
- gas shield
- bolt
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Abstract
Gas shield provided by the utility model dam fixed infrastructure, it realizes not only rely on bolt anchorage effect and realize by the structures such as path clearance between installation foundation, dam body foundation and the installation foundation on dam body foundation and installation bolt, limit salient point and the fixed of gas scuta, air bag and hermetic seal band is limited, structure is formed by installation foundation itself simultaneously and realizes that the limit to hermetic seal band and air bag is reinforced with the mating reaction of dam body foundation, effectively improves the integral installation stability on gas shield dam.
Description
Technical field
The utility model belongs to gas shield dam technical field, and in particular to a kind of gas shield dam fixed infrastructure.
Background technique
Scuta and air bag in existing gas shield dam are to be fixed on coagulation by bolt or rivet by basic fixed plate
On earth foundation, fixed plate and bolt or rivet etc. only rely on bolt all on mounting plane same as gas scuta and air bag
Anchorage effect, stability is poor.
Utility model content
The purpose of the utility model is to overcome the anchorage effects that existing gas shield dam fixed structure only relies on bolt, consolidate
The poor problem of property.
In order to achieve the above object, the utility model provides a kind of gas shield dam fixed infrastructure, including dam body foundation, it is described
Include an installation foundation on dam body foundation, one is arranged between the installation foundation and the dam body foundation from the installation foundation front end side
Extend downwards, behind the bottom surface of the installation foundation obliquely, the path clearance that extends back；
A lug boss is set on the front end top surface of the installation foundation, a cross-perforating is opened up on the lug boss；
The tail end lug boss of one extension tilted backwards is set on the rear end top surface of the installation foundation, the tail end lug boss
The perforation on a vertical inclined-plane is opened up on inclined-plane；
The top center of the installation foundation opens up a vertical threaded bore；
The bolt of installation hermetic seal band is provided at the path clearance of the bottom surface front end face of the installation foundation
With the upper lower platen of the upper and lower sides for the lower end for being separately positioned on the hermetic seal band；
The bottom surface of the tail end lug boss is provided at least two the first salient points along inclined-plane extending direction arrangement；
It is provided on the rear end inclined-plane of the path clearance corresponding with first salient point and first salient point cooperation
Second salient point.
The advantages of the utility model is as follows: structure is simple, easily fabricated and installation, especially by the anchorage effect of bolt
While, cooperation and self structure position-limiting action by installation foundation and dam body foundation effectively improve the entirety on gas shield dam
Stability is installed.
It elaborates with reference to the accompanying drawings and examples to the utility model.
Detailed description of the invention
Fig. 1 is a kind of gas shield dam fixed infrastructure schematic diagram.
Fig. 2 is a kind of secondary gas shield dam structural schematic diagram.
Fig. 3 is double bolloon gas shield dam structural schematic diagram.
Specific embodiment
It is a kind of gas shield dam fixed infrastructure, including dam body foundation 1 (i.e. concrete foundation) shown in Fig. 1, in order to overcome
Mounting plate existing for existing mounting structure and screw or rivet are easily damaged the problem of causing maintenance cost to increase, the present embodiment
Include an installation foundation 2 on the dam body foundation 1 of offer, one is arranged between the installation foundation 2 and dam body foundation 1 from the installation foundation
2 front end sides extend downwards, behind the bottom surface of installation foundation 2 obliquely, the path clearance 3 that extends back, used for installation connection
Hermetic seal band 9 and air bag 12 provide installation space.
It is high-visible by Fig. 1, a lug boss 4 is set on the front end top surface of installation foundation 2, a cross is opened up on the lug boss 4
To perforation 5, scuta 14 is mounted on installation foundation 2 by bolt or pin shaft；And it is arranged one on the rear end top surface of installation foundation 2
The tail end lug boss 6 of extension tilted backwards opens up the perforation 7 on a vertical inclined-plane on the inclined-plane of the tail end lug boss 6, by
Caging bolt is installed in the perforation 7 and realizes that the extruding to 12 tail end of air bag limits；The top center of installation foundation 2 opens up one
Installation foundation 2 is fixed on dam body foundation 1 after the vertical threaded bore 8 by vertical threaded bore 8 by fixing bolt 13.
The bolt and difference of installation hermetic seal band 9 are provided at the path clearance 3 of the bottom surface front end face of installation foundation 2
The upper lower platen of the upper and lower sides of the lower end of hermetic seal band 9 is set；Wherein, lower platen is fixed on dam body by pre-embedded bolt 20
On basis 1.The lower end of hermetic seal band 9 is fixed on dam body foundation 1 by upper lower platen and bolt, while will by bolt
The upper end of hermetic seal band 9 is fixed on the top of lug boss 4, to realize the sealing waterproof to scuta 14.
And in order to preferably install fixation balloon 12, the present embodiment is provided on the rear end inclined-plane of path clearance 3
The upper lower gasbag pressing plate 16 for the two sides up and down for being placed in 12 lower end of air bag that bolt or rivet are fixed, lower gasbag pressing plate pass through pre-buried spiral shell
Bolt 19 is fixed on dam body foundation 1, and bolt compresses are then limited on upper air bag pressing plate and are realized to the i.e. lower end of tail end of air bag 12
Limit, meanwhile, in order to ensure the mounting stability of air bag 12, the present embodiment is set in the bottom surface of the tail end lug boss 6 of installation foundation 2
At least two the first salient points 10 along inclined-plane extending direction arrangement are equipped with, after path clearance 3 corresponding with first salient point 10
It is provided with the second salient point 11 with the cooperation of the first salient point 10 on the inclined-plane of end, passes through opposite first salient point 10 and the second salient point 12
It realizes that the extruding to the tail end of air bag 12 limits, effectively prevent loosening for air bag 12, improve the fixed stability of its installation.
And Fig. 2 show another gas shield dam for being mounted on gas shield shown in FIG. 1 dam rear, i.e., secondary gas shield dam, to be formed
Double bolloon gas shield dam shown in Fig. 3 has 17 He of secondary installation foundation in the secondary gas shield dam in Fig. 2 or gas shield shown in Fig. 3 dam
Balloonet 18, wherein secondary installation foundation 17 is mounted on dam body foundation 1 by the bigger bolt of intensity, and balloonet 18 then leads to
It crosses structure identical with air bag 12 and completes installation.
By Fig. 2 or 3 as it can be seen that increasing the position 20 of stability in one increase contact area of the lower end of bolt 13 setting,
Its shape can be the sheet that strip, disk or bottom surface have arcuate projection.
Claims (5)
1. a kind of gas shield dam fixed infrastructure, including dam body foundation (1), it is characterised in that: include on the dam body foundation (1)
One installation foundation (2) is arranged one from installation foundation (2) the front end side between the installation foundation (2) and the dam body foundation (1)
Extend downwardly, behind the bottom surface of the installation foundation (2) obliquely, the path clearance (3) that extends back；
A lug boss (4) are set on the front end top surface of the installation foundation (2), open up a cross-perforating on the lug boss (4)
(5)；
The tail end lug boss (6) of one extension tilted backwards, the tail end lug boss are set on the rear end top surface of the installation foundation (2)
(6) perforation (7) on a vertical inclined-plane is opened up on inclined-plane；
The top center of the installation foundation (2) opens up a vertical threaded bore (8)；
Installation hermetic seal band (9) is provided at the path clearance (3) of the bottom surface front end face of the installation foundation (2)
The upper lower platen of bolt and the upper and lower sides for the lower end for being separately positioned on the hermetic seal band (9)；
The bottom surface of the tail end lug boss (6) is provided at least two the first salient points (10) along inclined-plane extending direction arrangement；
It is provided on the rear end inclined-plane of the path clearance (3) corresponding with the first salient point (10) and first salient point (10)
The second salient point (11) of cooperation.
2. gas shield as described in claim 1 dam fixed infrastructure, it is characterised in that: the rear end of the path clearance (3) is oblique
The upper lower gasbag pressing plate (16) for the two sides up and down for being placed in air bag (12) lower end that bolt or rivet are fixed is provided on face.
3. gas shield as claimed in claim 1 or 2 dam fixed infrastructure, it is characterised in that: the installation foundation (2) passes through solid
Determine bolt (13) to be fixed on the dam body foundation (1) after the vertical threaded bore (8).
4. gas shield as claimed in claim 3 dam fixed infrastructure, it is characterised in that: the lower platen is solid by pre-embedded bolt
It is scheduled on the dam body foundation (1).
5. gas shield as claimed in claim 2 dam fixed infrastructure, it is characterised in that: the lower gasbag pressing plate (16) passes through pre-
Bolt is buried to be fixed on the dam body foundation (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821684020.5U CN209178936U (en) | 2018-10-17 | 2018-10-17 | A kind of gas shield dam fixed infrastructure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821684020.5U CN209178936U (en) | 2018-10-17 | 2018-10-17 | A kind of gas shield dam fixed infrastructure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209178936U true CN209178936U (en) | 2019-07-30 |
Family
ID=67361550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821684020.5U Active CN209178936U (en) | 2018-10-17 | 2018-10-17 | A kind of gas shield dam fixed infrastructure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209178936U (en) |
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2018
- 2018-10-17 CN CN201821684020.5U patent/CN209178936U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230822 Address after: No. 2, Wuliling Industrial Park Functional Zone, Shanggao County, Yichun City, Jiangxi Province, 336400 Patentee after: Jiangxi Shoukong Environmental Technology Co.,Ltd. Address before: 265300 No. 101, unit 2, building 9, No. 668, Yuejin Road, Qixia City, Yantai City, Shandong Province Patentee before: Hong Liang |