CN206319248U - A kind of reinforced environmentally friendly dust-proof retractor device section bar of modulus type - Google Patents
A kind of reinforced environmentally friendly dust-proof retractor device section bar of modulus type Download PDFInfo
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- CN206319248U CN206319248U CN201621130185.9U CN201621130185U CN206319248U CN 206319248 U CN206319248 U CN 206319248U CN 201621130185 U CN201621130185 U CN 201621130185U CN 206319248 U CN206319248 U CN 206319248U
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- dust
- section bar
- proof
- environmentally friendly
- retractor device
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Abstract
The utility model is related to bridge extension joint technical field, more particularly to a kind of reinforced environmentally friendly dust-proof retractor device section bar of modulus type.Comprising dust-proof section bar, the dust-protection type edge side includes projection, and raised lower section is plane.Beneficial effect：This place is used as a kind of section bar that can be specifically used alone and individually sell, projection and plane and dust cover above it can coordinate discharge outlet, simultaneously can as dust cover bridging arrangement, block waterstop, the defect of prior art is " dust and dregs are easily dropped in waterstop; time length easily causes damage, and draining is obstructed, without special discharge outlet "；Dregs can be blocked by dust cover avris, but water will not be blocked, and can facilitate draining, but dregs and dust will not be allowed to impact waterstop.Water is entered from water inlet, then enters waterstop from penetrating passage, prevents from causing lower section corrosion.
Description
Technical field
The utility model is related to bridge extension joint technical field, more particularly to a kind of reinforced environmental protection of modulus type is dust-proof stretches
Compression apparatus section bar.
Background technology
The defect of prior art is：
Dust and dregs are easily dropped in waterstop, and time length easily causes damage, and draining is obstructed, without special
Discharge outlet.
Utility model content
The purpose of utility model：In order to provide a kind of more preferable modulus type of effect reinforced environmentally friendly dust-proof retractor device type
Material, specific purposes are shown in multiple substantial technological effects of specific implementation part.
In order to reach as above purpose, the utility model is adopted the following technical scheme that：
A kind of reinforced environmentally friendly dust-proof retractor device section bar of modulus type, it is characterised in that comprising dust-proof section bar, it is described anti-
Dirt section bar avris includes projection, and raised lower section is plane.
The further technical scheme of the utility model is that bolt hole is included on the dust-proof section surface.
The further technical scheme of the utility model is that the dust-protection type edge side includes more than one pockets,
Waterstop can be placed in the pockets of dust-proof section bar.
The further technical scheme of the utility model is that the dust-protection type edge side is included above holding tank, the holding tank
It is holding tank to be included with lower section between the wall of stretching, two walls.
The further technical scheme of the utility model is that the angle between the holding tank and the wall of lower section is acute angle.
The further technical scheme of the utility model is that, also comprising section bar is coordinated, the cooperation section bar side includes groove,
Groove can be below clamping holding tank wall.
The further technical scheme of the utility model is that the plane is inclined plane.
Using the utility model of as above technical scheme, had the advantages that relative to prior art：This place is used as one
The section bar individually sold can be specifically used alone by planting, and the projection and plane and dust cover above it can coordinate draining
Mouthful, at the same can as dust cover bridging arrangement, block waterstop, the defect of prior art is that " dust and dregs hold
Easily drop in waterstop, time length easily causes damage, and draining is obstructed, without special discharge outlet "；Dregs can be dust-proof
Cover plate avris is blocked, but water will not be blocked, and can facilitate draining, but dregs and dust will not be allowed to cause shadow to waterstop
Ring.Water is entered from water inlet, then enters waterstop from penetrating passage, prevents from causing lower section corrosion.
Brief description of the drawings
In order to further illustrate the utility model, it is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is utility model structural representation；
Fig. 2 is utility model overlooking the structure diagram；
Fig. 3 is utility model dust cover structural representation；
Fig. 4 is cooperation section bar structural representation；
Fig. 5 is dust-proof section bar structural representation；
Wherein：1. bolt；2. waterstop；3. penetrating passage；4. dust-proof section bar；5. water inlet；6. bolt hole；7. it is raised；
8. pockets；9. holding tank；10. lower bottom wall；11. coordinate section bar.
Embodiment
Embodiment of the present utility model is illustrated below in conjunction with the accompanying drawings, embodiment is not constituted to limit of the present utility model
System：
A kind of reinforced environmentally friendly dust-proof retractor device section bar of modulus type, it is characterised in that comprising dust-proof section bar, it is described anti-
Dirt section bar avris includes projection, and raised lower section is plane.Substantive technique effect that the technical scheme at this place is played and in fact
Existing process is as follows：This place is as a kind of section bar that can be specifically used alone and individually sell, projection and plane above it
Can coordinate discharge outlet with dust cover, at the same can as dust cover bridging arrangement, block waterstop, prior art
Defect be that " dust and dregs are easily dropped in waterstop, and time length easily causes damage, and draining is obstructed, without special
The discharge outlet of door "；Dregs can be blocked by dust cover avris, but water will not be blocked, and can facilitate draining, but will not allow
Dregs and dust are impacted to waterstop.Water is entered from water inlet, then enters waterstop from penetrating passage, is prevented to lower section
Cause corrosion.
Bolt hole is included on the dust-proof section surface.Substantive technique effect that the technical scheme at this place is played and its
Implementation process is as follows：The bolt hole at this place, which can have, not to be had, convenient solid when the structure as fixed dust cover
Determine bolt.
The dust-protection type edge side, which is included in more than one pockets, the pockets of dust-proof section bar, can place sealing
Band.The substantive technique effect and its implementation process that the technical scheme at this place is played are as follows：On more than one layer of waterstop
Lower distribution, can realize multilayer sealing, prevent that water from leaking down and steel are caused with corrosion.
The dust-protection type edge side includes holding tank, comprising the wall stretched out above and below the holding tank, two walls it
Between be holding tank.It is directed to the defect of prior art：" traditional side bar steel is unable to reach effective combination with beam body concrete, anchors
System is weak, causes device to depart from beam body and damages；”；Bigger, the clamping effect using two walls, and the contact area of concrete
More preferably.Unlike original structure is a wall, clamping effect is bad, and it is tight that this patent enables side bar and concrete to combine fastening
It is close, it is not easily disconnected from, is hardly damaged.
Angle between the holding tank and the wall of lower section is acute angle.The substantive technology that the technical scheme at this place is played
Effect and its implementation process are as follows：More preferably, overall clamping effect is more preferable for the combination effect of acute angle.
Also comprising section bar is coordinated, the cooperation section bar side includes groove, the wall that groove can be below clamping holding tank.Knot
Accompanying drawing is closed, this place structure enables overall structure to be stably mounted in concrete.
The plane is inclined plane.Substantive technique effect and its implementation process that the technical scheme at this place is played
To be as follows：Inclined plane facilitates water guide.
In a creative way, each effect of the above is individually present, moreover it is possible to the combination of the above results is completed with a nested structure.
It is clear that the technique effect that above structure is realized is realized, discounting for additional technical scheme, this patent title is also
It can be a kind of dust-proof section bar.Part details not shown in figure.
It should be noted that multiple schemes that this patent is provided include the basic scheme of itself, it is separate, not mutually
Restriction, but it can also be mutually combined in the case where not conflicting, and reach that multiple effects are realized jointly.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.Ability
The technical staff in domain should be recognized that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model can also
There are various changes and modifications, these changes and improvements are both fallen within claimed scope.
Claims (7)
1. a kind of reinforced environmentally friendly dust-proof retractor device section bar of modulus type, it is characterised in that described dust-proof comprising dust-proof section bar
Section bar avris includes projection, and raised lower section is plane.
2. a kind of reinforced environmentally friendly dust-proof retractor device section bar of modulus type as claimed in claim 1, it is characterised in that described
Bolt hole is included on dust-proof section surface.
3. a kind of reinforced environmentally friendly dust-proof retractor device section bar of modulus type as claimed in claim 1, it is characterised in that described
Dust-protection type edge side, which is included in more than one pockets, the pockets of dust-proof section bar, can place waterstop.
4. a kind of reinforced environmentally friendly dust-proof retractor device section bar of modulus type as claimed in claim 1, it is characterised in that described
It is holding tank that dust-protection type edge side, which is included between the wall that stretching is included above and below holding tank, the holding tank, two walls,.
5. a kind of reinforced environmentally friendly dust-proof retractor device section bar of modulus type as claimed in claim 4, it is characterised in that described
Angle between holding tank and the wall of lower section is acute angle.
6. a kind of reinforced environmentally friendly dust-proof retractor device section bar of modulus type as claimed in claim 4, it is characterised in that also wrap
Containing section bar is coordinated, the cooperation section bar side includes groove, the wall that groove can be below clamping holding tank.
7. a kind of reinforced environmentally friendly dust-proof retractor device section bar of modulus type as claimed in claim 1, it is characterised in that described
Plane is inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130185.9U CN206319248U (en) | 2016-10-18 | 2016-10-18 | A kind of reinforced environmentally friendly dust-proof retractor device section bar of modulus type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130185.9U CN206319248U (en) | 2016-10-18 | 2016-10-18 | A kind of reinforced environmentally friendly dust-proof retractor device section bar of modulus type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206319248U true CN206319248U (en) | 2017-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621130185.9U Active CN206319248U (en) | 2016-10-18 | 2016-10-18 | A kind of reinforced environmentally friendly dust-proof retractor device section bar of modulus type |
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| CN (1) | CN206319248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195408A (en) * | 2019-07-09 | 2019-09-03 | 汪小鹏 | Bridge expanssion joint dust guard and its dust-proof damping device |
-
2016
- 2016-10-18 CN CN201621130185.9U patent/CN206319248U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195408A (en) * | 2019-07-09 | 2019-09-03 | 汪小鹏 | Bridge expanssion joint dust guard and its dust-proof damping device |
| CN110195408B (en) * | 2019-07-09 | 2024-05-03 | 汪小鹏 | Bridge expansion joint dustproof device and dustproof damping device thereof |
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