CN209178934U - A kind of fixed infrastructure part on gas shield dam - Google Patents
A kind of fixed infrastructure part on gas shield dam Download PDFInfo
- Publication number
- CN209178934U CN209178934U CN201821683184.6U CN201821683184U CN209178934U CN 209178934 U CN209178934 U CN 209178934U CN 201821683184 U CN201821683184 U CN 201821683184U CN 209178934 U CN209178934 U CN 209178934U
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- lug boss
- fixed infrastructure
- infrastructure part
- dam
- gas shield
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Abstract
Gas shield provided by the utility model dam fixed infrastructure part is arranged a lug boss on the front end top surface of fixed infrastructure part, 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 fixed infrastructure part, the perforation on a vertical inclined-plane is opened up on the inclined-plane of the tail end lug boss；The top center of fixed infrastructure part opens up a vertical threaded bore；The bottom surface of tail end lug boss is provided at least two the first salient points along inclined-plane extending direction arrangement.The fixed limit for not only relying on the realization of bolt anchorage effect to gas scuta, air bag and hermetic seal band is realized by structures such as the gas shield dam fixed infrastructure part, cooperation path clearances, 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 fixed infrastructure part on gas shield dam.
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 part, fixed infrastructure part
Front end top surface on a lug boss is set, 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 fixed infrastructure part, and the tail end is convex
The perforation on a vertical inclined-plane is opened up on the inclined-plane in the portion of rising；
The top center of the fixed infrastructure part opens up a vertical threaded bore；
The bottom surface of the tail end lug boss is provided at least two the first salient points along inclined-plane extending direction arrangement.
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
It include an installation foundation 2 (i.e. fixed infrastructure part) on the dam body foundation 1 of offer, between the installation foundation 2 and dam body foundation 1
Be arranged one extend downwards from 2 front end side of installation foundation, behind the bottom surface of installation foundation 2 obliquely, the channel that extends back
Gap 3 provides installation space to install hermetic seal band 9 and the air bag 12 of connection.
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 base by pre-embedded bolt
On plinth 1.The lower end of hermetic seal band 9 is fixed on dam body foundation 1 by upper lower platen and bolt, while will be close by bolt
The upper end of envelope waterstop 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 (2)
1. a kind of fixed infrastructure part on gas shield dam, it is characterised in that: on the front end top surface of the fixed infrastructure part (2)
One lug boss (4) are set, open up a cross-perforating (5) on the lug boss (4)；
The tail end lug boss (6) of one extension tilted backwards, the tail end are set on the rear end top surface of the fixed infrastructure part (2)
The perforation (7) on a vertical inclined-plane is opened up on the inclined-plane of lug boss (6)；
The top center of the fixed infrastructure part (2) opens up a vertical threaded bore (8)；
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.
2. the fixed infrastructure part on gas shield as described in claim 1 dam, it is characterised in that: the fixed infrastructure part
(2) it is fixed on the dam body foundation (1) after passing through the vertical threaded bore (8) by fixing bolt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821683184.6U CN209178934U (en) | 2018-10-17 | 2018-10-17 | A kind of fixed infrastructure part on gas shield dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821683184.6U CN209178934U (en) | 2018-10-17 | 2018-10-17 | A kind of fixed infrastructure part on gas shield dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209178934U true CN209178934U (en) | 2019-07-30 |
Family
ID=67361593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821683184.6U Active CN209178934U (en) | 2018-10-17 | 2018-10-17 | A kind of fixed infrastructure part on gas shield dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209178934U (en) |
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2018
- 2018-10-17 CN CN201821683184.6U patent/CN209178934U/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: 20230823 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 |