CN207376844U - A kind of concrete extension joint protective device - Google Patents
A kind of concrete extension joint protective device Download PDFInfo
- Publication number
- CN207376844U CN207376844U CN201820171839.5U CN201820171839U CN207376844U CN 207376844 U CN207376844 U CN 207376844U CN 201820171839 U CN201820171839 U CN 201820171839U CN 207376844 U CN207376844 U CN 207376844U
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- CN
- China
- Prior art keywords
- concrete block
- concrete
- support plate
- plate
- protective device
- 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.)
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Abstract
The utility model discloses a kind of concrete extension joint protective devices,Including the first concrete block and the second concrete block,First concrete block and the second concrete block are left and right settings,And it reserves and has the gap between first concrete block and the second concrete block,There are the first support plate and the second support plate in first concrete block and the second concrete block upper end by the first rubber mount adhesion respectively,The U-shaped supporting rack being connected between first support plate and the second support plate between the first concrete block and the second concrete block at gap,The utility model is designed reasonably,Structure novel,Protection effect is preferable,It can be prevented by the setting of the first rubber mount and sealing joint strip or mitigate the vibrations generated due to external impact,So as to which the first concrete block and the second concrete block upper surface and corner is effectively avoided to be deformed.
Description
Technical field
The utility model is related to protective device technical fields, are specially a kind of concrete extension joint protective device.
Background technology
Expansion joint, that is, expansion joint is built, refers to prevent building member from, since climate temperature changes (heat expansion, shrinkage), making
The build joint that structure generates crack or destruction and set along building or the suitable position in structures construction joint direction.It stretches
Contracting seam is that building element more than basis such as wall, floor, roof are divided into two independent sectors (except log cabin top), makes to build
Horizontal extension can be done along length direction by building object or structures.
But existing expansion joint protection effect is not ideal so that happening for concrete block deformation causes the later stage
More difficulty is poured, thus there are limitations.
Utility model content
The purpose of this utility model is to provide a kind of concrete extension joint protective device, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical solution：A kind of concrete extension joint protective device, bag
The first concrete block and the second concrete block are included, first concrete block and the second concrete block are left and right settings, and described
It reserves and has the gap between first concrete block and the second concrete block, first concrete block and the second concrete block upper end point
There are not the first support plate and the second support plate by the first rubber mount adhesion, between first support plate and the second support plate
The U-shaped supporting rack being connected between the first concrete block and the second concrete block at gap, first support plate and
Two support plate upper ends are connected with protective plate by sealing joint strip, and bottom is connected with mounting blocks, the installation in the U-shaped supporting rack
Block upper end is connected with the first spring, and first spring upper end is connected with arch sheet, and the arch sheet both ends pass through axis pin
The nylon roller for being close to U-shaped supporting rack inner wall both sides is rotatably connected to, the protective plate both ends are connected with hang plate, and two institutes
It states hang plate end and is connected to the first concrete block and the second concrete block upper end, hang plate lower surface bottom is viscous
Rubber skewback is connected with, and two rubber skewback bottom faces are close to respectively on the first concrete block and the second concrete block
End.
Preferably, the angle on the outside of the rubber skewback is equal between hang plate lower surface and the first concrete block upper surface
Angle.
Preferably, the U-shaped supporting rack outer wall both sides, which are connected with, is close to the first concrete block and the second concrete block one
Second rubber mount of side.
Preferably, the arch sheet is close to protective plate bottom, and the arch sheet central point and protective plate central point position
In in same horizontal line.
Preferably, the mounting blocks both sides are equally spaced is connected with second spring, and the second spring end is connected to U
Shape supporting rack inner wall both sides.
Preferably, first concrete block and the second concrete block and the first support plate and the second support plate are on U
Shape supporting rack is symmetrical.
Compared with prior art, the beneficial effects of the utility model are：The utility model is designed reasonably, structure novel are prevented
Shield effect is preferable, can be prevented by the setting of the first rubber mount and sealing joint strip or mitigate the shake generated due to external impact
It is dynamic, so as to which the first concrete block and the second concrete block upper surface and corner is effectively avoided to be deformed；Pass through rubber
The setting of skewback can equally play the role of bumper and absorbing shock；It is installed by the first spring, arch sheet and arch sheet both ends
The setting of nylon roller can mitigate upper impingement power, so as to be protected to protective plate；It is set at equal intervals by mounting blocks both sides
Second spring can prevent that the first concrete block and the second concrete block are mutually squeezed and produced under the action of external impact force
Change shape, so as to play correction and control the distance of stretch out and draw back between the first concrete block and the second concrete block, practicability
By force, it is worth a wide range of to promote.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Connection relations and U-shaped of the Fig. 2 between the first support plate of the utility model, the second support plate and U-shaped supporting rack
Structure diagram inside supporting rack；
Fig. 3 is partial enlargement structural representation at the A in the utility model Fig. 1.
In figure：1 first concrete block, 2 second concrete blocks, 3 first support plates, 4 second support plates, 5 first rubber are soft
Pad, 6U shapes supporting rack, 7 sealing joint strips, 8 protective plates, 9 mounting blocks, 10 first springs, 11 arch sheets, 12 nylon rollers, 13 second bullets
Spring, 14 hang plates, 15 rubber skewbacks, 16 second rubber mounts.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of concrete extension joint protective device, including
First concrete block 1 and the second concrete block 2,1 and second concrete block 2 of the first concrete block are left and right settings, and institute
It states to reserve between the first concrete block 1 and the second concrete block 2 and have the gap, 1 and second concrete block 2 of the first concrete block
There are the first support plate 3 and the second support plate 4, first support plate 3 and second in upper end by 5 adhesion of the first rubber mount respectively
The U-shaped supporting rack 6 at gap between the first concrete block 1 and the second concrete block 2 is connected between support plate 4, it is described
First support plate 3 and 4 upper end of the second support plate are connected with protective plate 8 by sealing joint strip 7, and bottom connects in the U-shaped supporting rack 6
Mounting blocks 9 are connected to, 9 upper end of mounting blocks is connected with the first spring 10, and 10 upper end of the first spring is connected with arch sheet 11,
And 11 both ends of arch sheet are rotatably connected to the nylon roller 12 for being close to 6 inner wall both sides of U-shaped supporting rack by axis pin, it is described
8 both ends of protective plate are connected with hang plate 14, and two 14 ends of hang plate are connected to the first concrete block 1 and second
2 upper end of concrete block, the 14 equal adhesion in lower surface bottom of hang plate have rubber skewback 15, and two 15 bottoms of rubber skewback
It is close to 2 upper end of the first concrete block 1 and the second concrete block respectively in end face.
Specifically, the angle in 15 outside of rubber skewback is equal to 14 lower surface of hang plate and 1 upper table of the first concrete block
Angle between face.
Specifically, the 6 outer wall both sides of U-shaped supporting rack are connected with and are close to the first concrete block 1 and the second concrete block 2
Second rubber mount 16 of one side.
Specifically, the arch sheet 11 is close to 8 bottom of protective plate, and in 11 central point of the arch sheet and protective plate 8
Heart point is located in same horizontal line.
Specifically, 9 both sides of mounting blocks are equally spaced to be connected with second spring 13, and 13 end of the second spring connects
It is connected to 6 inner wall both sides of U-shaped supporting rack.
Specifically, 1 and second concrete block 2 of the first concrete block is closed with the first support plate 3 and the second support plate 4
It is symmetrical in U-shaped supporting rack 6.
Operation principle：A kind of concrete extension joint protective device of the utility model, protection effect is preferable, passes through the first coagulation
There are the first support plate 3 and the second support plate 4 in 1 and second concrete block of soil block, 2 upper end by 5 adhesion of the first rubber mount respectively,
First support plate 3 and 4 upper end of the second support plate are connected with protective plate 8 by sealing joint strip 7, by the first rubber mount 5 and close
The setting of seal strip 7 can prevent or mitigate the vibrations generated due to external impact, so as to effectively avoid the first concrete
1 and second concrete block of block, 2 upper surface and corner are deformed；Buffering can equally be played by the setting of rubber skewback 15
The effect of damping；The setting for the nylon roller 12 installed by the first spring 10, arch sheet 11 and 11 both ends of arch sheet can subtract
Light upper impingement power, so as to be protected to protective plate 8；The second spring 13 set at equal intervals by 9 both sides of mounting blocks can
Prevent that the first concrete block 1 and the second concrete block 2 are mutually squeezed and be deformed under the action of external impact force, so as to
It enough plays correction and controls the distance of stretch out and draw back between the first concrete block 1 and the second concrete block 2.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of concrete extension joint protective device, including the first concrete block (1) and the second concrete block (2), described first
Concrete block (1) and the second concrete block (2) are left and right settings, and first concrete block (1) and the second concrete block (2)
Between reserve have the gap, it is characterised in that：First concrete block (1) and the second concrete block (2) upper end pass through respectively
One rubber mount (5) adhesion has the first support plate (3) and the second support plate (4), first support plate (3) and the second support plate
(4) the U-shaped supporting rack (6) at gap, institute between the first concrete block (1) and the second concrete block (2) are connected between
It states the first support plate (3) and the second support plate (4) upper end and protective plate (8), the U-shaped support is connected with by sealing joint strip (7)
Frame (6) interior bottom is connected with mounting blocks (9), and mounting blocks (9) upper end is connected with the first spring (10), first spring
(10) upper end is connected with arch sheet (11), and the arch sheet (11) both ends are rotatably connected to by axis pin and are close to U-shaped branch
The nylon roller (12) of support (6) inner wall both sides, protective plate (8) both ends are connected with hang plate (14), and two inclinations
Plate (14) end is connected to the first concrete block (1) and the second concrete block (2) upper end, hang plate (14) lower surface
The equal adhesion in bottom has rubber skewback (15), and two rubber skewback (15) bottom faces are close to the first concrete block respectively
(1) and the second concrete block (2) upper end.
2. a kind of concrete extension joint protective device according to claim 1, it is characterised in that：The rubber skewback (15)
The angle in outside is equal to the angle between hang plate (14) lower surface and the first concrete block (1) upper surface.
3. a kind of concrete extension joint protective device according to claim 1, it is characterised in that：The U-shaped supporting rack (6)
Outer wall both sides are connected with the second rubber mount (16) for being close to the first concrete block (1) and the second concrete block (2) one side.
4. a kind of concrete extension joint protective device according to claim 1, it is characterised in that：The arch sheet (11) is tight
Protective plate (8) bottom is affixed on, and the arch sheet (11) central point is located at protective plate (8) central point in same horizontal line.
5. a kind of concrete extension joint protective device according to claim 1, it is characterised in that：The mounting blocks (9) two
Side is equally spaced to be connected with second spring (13), and the second spring (13) end is connected to U-shaped supporting rack (6) inner wall two
Side.
6. a kind of concrete extension joint protective device according to claim 1, it is characterised in that：First concrete block
(1) and the second concrete block (2) and the first support plate (3) and the second support plate (4) it is symmetrical on U-shaped supporting rack (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820171839.5U CN207376844U (en) | 2018-02-01 | 2018-02-01 | A kind of concrete extension joint protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820171839.5U CN207376844U (en) | 2018-02-01 | 2018-02-01 | A kind of concrete extension joint protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207376844U true CN207376844U (en) | 2018-05-18 |
Family
ID=62333634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820171839.5U Expired - Fee Related CN207376844U (en) | 2018-02-01 | 2018-02-01 | A kind of concrete extension joint protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207376844U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024932A (en) * | 2018-08-02 | 2018-12-18 | 安徽永生堂药业有限责任公司 | A kind of concrete extension joint protective device of detachable inside and outside impact force |
| CN110904781A (en) * | 2019-08-19 | 2020-03-24 | 魏惠兰 | Ice skating rink refrigeration pipeline laying structure and method |
| CN111021230A (en) * | 2020-01-07 | 2020-04-17 | 何元伟 | Bridge separates shock attenuation mild steel damping device |
| CN112065051A (en) * | 2020-08-03 | 2020-12-11 | 中国电建集团华东勘测设计研究院有限公司 | Construction method of large-volume concrete anti-vibration joint structure of pumped storage power station factory building |
| CN112065085A (en) * | 2020-09-14 | 2020-12-11 | 谢培南 | Interim protector of building expansion joint |
-
2018
- 2018-02-01 CN CN201820171839.5U patent/CN207376844U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024932A (en) * | 2018-08-02 | 2018-12-18 | 安徽永生堂药业有限责任公司 | A kind of concrete extension joint protective device of detachable inside and outside impact force |
| CN110904781A (en) * | 2019-08-19 | 2020-03-24 | 魏惠兰 | Ice skating rink refrigeration pipeline laying structure and method |
| CN110904781B (en) * | 2019-08-19 | 2024-03-26 | 魏惠兰 | Structure and method for paving refrigeration pipeline of ice rink |
| CN111021230A (en) * | 2020-01-07 | 2020-04-17 | 何元伟 | Bridge separates shock attenuation mild steel damping device |
| CN111021230B (en) * | 2020-01-07 | 2020-08-07 | 何元伟 | Bridge separates shock attenuation mild steel damping device |
| CN112065051A (en) * | 2020-08-03 | 2020-12-11 | 中国电建集团华东勘测设计研究院有限公司 | Construction method of large-volume concrete anti-vibration joint structure of pumped storage power station factory building |
| CN112065085A (en) * | 2020-09-14 | 2020-12-11 | 谢培南 | Interim protector of building expansion joint |
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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: 20180518 Termination date: 20200201 |