CN211171685U - Bridge road sound insulation protective screen built-in fitting - Google Patents
Bridge road sound insulation protective screen built-in fitting Download PDFInfo
- Publication number
- CN211171685U CN211171685U CN201921781716.4U CN201921781716U CN211171685U CN 211171685 U CN211171685 U CN 211171685U CN 201921781716 U CN201921781716 U CN 201921781716U CN 211171685 U CN211171685 U CN 211171685U
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- CN
- China
- Prior art keywords
- column
- hole
- sound insulation
- anchor post
- bridge road
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- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 title abstract description 8
- 230000004888 barrier function Effects 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 6
- 238000004873 anchoring Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a bridge road sound insulation protective barrier built-in fitting, including the pre-buried erection column, the suit of vertical setting on the pre-buried erection column and the level set up prevent inclined horizontal plate and vertical set up in prevent locking anchor post that moves on the inclined horizontal plate, prevent being provided with on the inclined horizontal plate and be used for the cooperation the erection column through-hole of pre-buried erection column and being used for the cooperation the anchor post through-hole of locking anchor post that moves, the anchor post through-hole is a plurality of and centers on the erection column through-hole distributes and sets up. The outer side of the embedded mounting column is sleeved with a plurality of anti-inclination horizontal plates which are arranged in a stacked mode, the projections of the anti-inclination horizontal plates on the horizontal plane are overlapped, and the anchor column through holes, which are formed by the embedded mounting column in the overlapped mode, in the horizontal plane are penetrated by the same anti-loosening anchor column. The utility model provides a pair of bridge road sound insulation protective screen built-in fitting can make and combine comparatively stably between anti-tilt horizontal plate and the concrete, and is convenient for construct the installation.
Description
Technical Field
The utility model relates to a bridge road steel structure product technical field, especially a bridge road sound insulation protective screen built-in fitting.
Background
The construction of the bridge road sound insulation barrier mainly comprises two parts, namely embedded part construction and ground component installation, wherein the embedded part construction is usually embedded on two sides of a bridge road or also comprises an isolation belt of a bidirectional road in concrete construction, and as the bridge road sound insulation barrier is easy to be invaded by large wind power, how to ensure the installation stability of the bridge road sound insulation barrier in the vertical direction is always a problem needing to be continuously improved.
The horizontal plate that prevents inclining is usually set up in the bottom of built-in fitting among the prior art, but the bonding strength between horizontal plate and the concrete that prevents inclining is relatively poor, and especially expend with heat and contract with cold's range is different, can separate between horizontal plate and the concrete that prevents inclining after using for a long time to make the horizontal plate that prevents inclining appear not hard up, then cause the continuous wearing and tearing of horizontal plate and the concrete joint portion that prevents inclining.
Disclosure of Invention
In order to overcome the not enough of prior art, the utility model provides a bridge road sound insulation protective screen built-in fitting can make and combine comparatively stably between anti-tilt horizontal plate and the concrete, and is convenient for construct the installation.
The utility model provides a technical scheme that its technical problem adopted is:
The utility model provides a bridge road sound insulation protective screen built-in fitting, including the pre-buried erection column of vertical setting, suit be in on the pre-buried erection column and the level set up prevent inclining the horizontal plate and vertically set up in prevent moving anchor post on preventing inclining the horizontal plate, be provided with on preventing inclining the horizontal plate and be used for the cooperation the erection column through-hole of pre-buried erection column and be used for the cooperation the anchor post through-hole of locking anchor post that moves, the anchor post through-hole is a plurality of and centers on the erection column through-hole distributes and sets up.
As a further improvement of the technical scheme, the lower end of the anti-loosening anchor column is provided with a lower end anchoring head which is of a conical structure with the diameter gradually reduced from top to bottom.
As a further improvement of the above technical scheme, the anti-loosening anchor post is further provided with a clamping nut, the outer diameter of the clamping nut is larger than the inner diameter of the anchor post through hole, the two clamping nuts are in a group, and the two clamping nuts in the group are respectively located at the upper end and the lower end of the anchor post through hole.
As a further improvement of the technical scheme, a plurality of material passing hollowed-out grooves are formed in the anti-tilting horizontal plate and distributed around the mounting column through holes.
As a further improvement of the above technical scheme, a plurality of anti-tilt horizontal plates are sleeved on the outer side of the embedded mounting column in a stacked manner, the projections of the anti-tilt horizontal plates on the horizontal plane are overlapped, and the anchor column through holes of the embedded mounting column overlapped in the projection on the horizontal plane are penetrated by the same anti-loosening anchor column.
As a further improvement of the technical scheme, the lower end of the embedded mounting column is provided with a tensile pulling convex cap.
Compared with the prior art, the beneficial effects of the utility model are that:
The utility model provides a bridge road sound insulation protective screen built-in fitting through setting up locking anchor post that moves, makes and prevents that the horizontal plate that inclines all received the restriction of the power of a plurality of directions in the position of horizontal direction and vertical direction, can make and prevent combining comparatively steadily between horizontal plate and the concrete, and through setting up the material hollow groove on preventing the horizontal plate that inclines, the concrete of being convenient for pour is filled and is prevented the space position of horizontal plate below that inclines, makes built-in fitting construction simple to operate swift.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a bridge road sound insulation barrier embedded part of the utility model.
Detailed Description
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of the present invention.
As shown in fig. 1, a bridge road sound insulation barrier embedded part comprises an embedded mounting post 1 which is vertically arranged, an anti-tilting horizontal plate 2 which is horizontally arranged and sleeved on the embedded mounting post 1, and an anti-loosening anchor post 3 which is vertically arranged on the anti-tilting horizontal plate 2, wherein the anti-tilting horizontal plate 2 is provided with a mounting post through hole 21 which is used for matching the embedded mounting post 1 and an anchor post through hole 22 which is used for matching the anti-loosening anchor post 3, and the anchor post through holes 22 are a plurality of and are distributed around the mounting post through hole 21.
Specifically, the lower end of the anti-loosening anchor post 3 is provided with a lower end anchoring head 31, and the lower end anchoring head 31 is of a conical structure with the diameter gradually reduced from top to bottom. Locking anchor post 3 that moves still is provided with clamping nut 32, the external diameter of clamping nut 32 is greater than the internal diameter of anchor post through-hole 22, clamping nut 32 two are a set of, and two in a set of clamping nut 32 is located respectively the upper end and the lower extreme of anchor post through-hole 22. The anti-inclination horizontal plate 2 is provided with a plurality of material passing hollow grooves 23, and the material passing hollow grooves 23 are distributed around the mounting column through holes 21.
Preferably, the outer side of the embedded mounting column 1 is sleeved with a plurality of anti-tilt horizontal plates 2 which are stacked, the projections of the anti-tilt horizontal plates 2 on the horizontal plane are overlapped, and the anchor column through holes 22 of the embedded mounting columns 1 which are overlapped in the horizontal plane are penetrated by the same anti-loosening anchor column 3. The lower end of the embedded mounting column 1 is provided with an anti-pulling convex cap 11.
During installation and construction, firstly, pouring a part of concrete, inserting the anti-loosening anchor post 3 into the poured concrete, placing the lower end of the embedded installation post 1 on the poured concrete, screwing one clamping nut 32 on the anti-loosening anchor post 3, then sleeving the anti-tilting horizontal plate 2 at the bottommost layer on the embedded installation post 1 and the anti-loosening anchor post 3, pressing the bottom of the anti-tilting horizontal plate 2 on the installed clamping nut 32, screwing one clamping nut 32, clamping the anti-tilting horizontal plate 2 by the two clamping nuts 32, then continuously pouring the concrete, and repeating the steps to sequentially install the anti-tilting horizontal plates 2 from bottom to top after the concrete with a certain thickness is poured.
While the preferred embodiments of the present invention have been described in detail, it is to be understood that the present invention may be embodied in other forms than those specifically described and that various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a bridge road sound insulation barrier built-in fitting which characterized in that: including the pre-buried erection column (1), the suit of vertical setting on pre-buried erection column (1) and the level set up prevent inclined horizontal plate (2) and vertical set up in prevent locking anchor post (3) that moves on preventing inclined horizontal plate (2), prevent being provided with on inclined horizontal plate (2) and be used for the cooperation the erection column through-hole (21) of pre-buried erection column (1) and be used for the cooperation the anchor post through-hole (22) of locking anchor post (3) that moves, anchor post through-hole (22) are a plurality of and center on erection column through-hole (21) distributes and sets up.
2. The bridge road sound insulation barrier embedded part of claim 1, wherein: the lower end of the anti-loosening anchor column (3) is provided with a lower end anchoring head (31), and the lower end anchoring head (31) is of a conical structure with the diameter gradually reduced from top to bottom.
3. The bridge road sound insulation barrier embedded part of claim 1, wherein: locking anchor post (3) that moves still is provided with clamping nut (32), the external diameter of clamping nut (32) is greater than the internal diameter of anchor post through-hole (22), clamping nut (32) two are a set of, and two in a set of clamping nut (32) are located respectively the upper end and the lower extreme of anchor post through-hole (22).
4. The bridge road sound insulation barrier embedded part of claim 1, wherein: the anti-tilt horizontal plate (2) is provided with a plurality of material passing hollow grooves (23), and the material passing hollow grooves (23) are distributed around the mounting column through holes (21).
5. The bridge road sound insulation barrier embedded part of claim 1, wherein: the outer side of the embedded mounting column (1) is sleeved with a plurality of anti-inclination horizontal plates (2) which are arranged in a stacked mode, the projections of the anti-inclination horizontal plates (2) on the horizontal plane are overlapped, the projections of the embedded mounting column (1) on the horizontal plane are overlapped, and the anchor column through holes (22) are formed by the same anti-loosening anchor column (3) in a penetrating mode.
6. The bridge road sound insulation barrier embedded part of claim 1, wherein: the lower end of the embedded mounting column (1) is provided with an anti-pulling convex cap (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921781716.4U CN211171685U (en) | 2019-10-23 | 2019-10-23 | Bridge road sound insulation protective screen built-in fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921781716.4U CN211171685U (en) | 2019-10-23 | 2019-10-23 | Bridge road sound insulation protective screen built-in fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211171685U true CN211171685U (en) | 2020-08-04 |
Family
ID=71807974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921781716.4U Expired - Fee Related CN211171685U (en) | 2019-10-23 | 2019-10-23 | Bridge road sound insulation protective screen built-in fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211171685U (en) |
-
2019
- 2019-10-23 CN CN201921781716.4U patent/CN211171685U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 Termination date: 20211023 |