CN109024932A - A kind of concrete extension joint protective device of detachable inside and outside impact force - Google Patents
A kind of concrete extension joint protective device of detachable inside and outside impact force Download PDFInfo
- Publication number
- CN109024932A CN109024932A CN201810869076.6A CN201810869076A CN109024932A CN 109024932 A CN109024932 A CN 109024932A CN 201810869076 A CN201810869076 A CN 201810869076A CN 109024932 A CN109024932 A CN 109024932A
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- Prior art keywords
- plate
- support plate
- concrete
- concrete block
- impact force
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of detachable interior, the concrete extension joint protective device of outer impact force, including the first concrete block, second concrete block, first support plate, second support plate, protection board and top plate, the abutting end top of first concrete block and the second concrete block is respectively equipped with the first support plate and the second support plate, the top of first support plate is fixedly connected with the first pressing plate matched with the first concrete block, the top of second support plate is equipped with the second pressing plate, the abutting end top of first support plate and the second support plate is symmetrically arranged with the first latch plate, the cavity of first latch plate is equipped with spring；The present invention cooperates top plate by the first latch plate of setting and spring, it is deformed so as to prevent the first concrete block and the second concrete block mutual extrusion under the action of external impact force, 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, and second spring plate further increases the ability of the first latch plate.
Description
Technical field
The present invention relates to protective device technical field, specially a kind of concrete extension joint of detachable inside and outside impact force is anti-
Protection unit.
Background technique
Expansion joint, that is, expansion joint is built, refers to prevent building member since climate temperature changes (heat expansion, shrinkage), makes
Structure generates crack or destruction and along a build joint of the suitable position in building or structures construction joint direction setting.It stretches
Contracting seam be by it is more than basis building element such as wall, floor, roof (except log cabin top) be divided into two independent sectors, make to build
Horizontal extension can be done along length direction by building object or structures.
Prevent house from generating crack because of climate change.Its way are as follows: pre- at a certain distance along building length direction
Gap is stayed, building is all off with upper member from ground such as roof, wall, floors, and building basis is embedded in underground because of it
It is influenced by temperature change small, it is not necessary to disconnect.The width at expansion joint is generally 20 millimeters to 30 millimeters, fills out thermal insulation material in seam, and two
The spacing at expansion joint has clear stipulaties in building structure specification.
If building planar dimension is too long, because of the reason expanded with heat and contract with cold, it may cause and generate excessive temperature in the structure
Stress need to set seam in structure certain length position and building merotomizes, which is temperature joint.To different structural bodies
It is that the distance between expansion joint is different.
The gap of the appropriate stroke of reasonable selection is particularly important, and the bigger telescopic device in gap is easier to go to pot.It uses
Gap is excessive or too small, and does not account for temperature when installing and adjust gap.Especially for board-like Telescopic rubber device,
Easily cause destruction.Even continuous deck, will also tend on surface layer is mated formation cracked.Therefore.Take cutting bridge in advance
Face is arranged seam, or absorbs crack with softer pave-load layer, or install small-sized telescopic device to solve.Larger vertical
In the case where slope, it is such as not provided with the construction for considering to adapt to conjugate vertically, defect is also easy to produce, causes to destroy.Telescopic device edge
Bridge floor is longitudinal, even if stroke is small, there is also the big problems of amount of deflection difference therefore structurally to attach the importance in telescopic device.It stretches
Compression apparatus and beam body the strong entirety such as are combined into and are undoubtedly the important means for improving its effective utilization.Except modular expansion device it
Outer other kinds of bridge extension joint, fixation with floorings, in conjunction with being often not enough, effect is not satisfactory, generally
Construction size is smaller, insufficient rigidity, and not deep enough to researchs such as the feature of new material, cooperations, so should make in type selecting
Sufficient comparative studies.For the drainage from preventing due to rainwater, although in some steel expansion gap devices, to auxiliary section
It takes insertion seal rubber or fills drainage arrangement or pave-load layer surface layer as the pattern for being easy to clean, or in entire gap in position
The practical pattern of note filling waterproof material.To the rainwater with bridge floor, central drainage mouth should be generally set near telescopic device；To not
Make on the component repeatedly painted in routine servicing, effective processing should be made using high-quality durable protective materials in design.
But existing expansion joint protection effect is not satisfactory, so that the case where concrete block deforms, causes the later period
It pours more difficult, it is difficult to meet the needs of modern architecture construction.
Summary of the invention
The purpose of the present invention is to provide a kind of concrete extension joint protective devices of detachable inside and outside impact force, to solve
The problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme:
A kind of concrete extension joint protective device of detachable inside and outside impact force, including the first concrete block, the second concrete block,
Distinguish on the abutting end top of first support plate, the second support plate, protection board and top plate, the first concrete block and the second concrete block
Equipped with the first support plate and the second support plate, the top of the first support plate is fixedly connected with matched with the first concrete block
One pressing plate is to be integrally formed production between the first support plate and the first pressing plate, and the first support plate is close to the side of the first concrete
End is equipped with the first supporting pad, and the bottom end of the first pressing plate is equipped with the first pressure pad that the first concrete matches, the top of the second support plate
End is equipped with the second pressing plate, is to be integrally formed production between the second support plate and the second pressing plate, the second support plate is close to the second coagulation
One side of soil block is equipped with the second supporting pad, and the bottom end of the second pressing plate is equipped with the second pressure pad matched with the second concrete block,
The abutting end top of first support plate and the second support plate is symmetrically arranged with the first latch plate, and the first latch plate is arcuate structure, the
The cavity of one latch plate is equipped with spring, and the other end of spring is respectively fixedly connected in the first support plate and the second support plate, the
The abutting end of one latch plate is equipped with jacking block, and the abutting end bottom end of the first support plate and the second support plate is hinged with second by hinged shaft
The top of latch plate, second spring plate arcuate structure convex under being, the first pressing plate and the second pressing plate is equipped with cushion, cushion
It is to select rubber material production, the top of cushion is equipped with waterproof layer, and the top of water layer is protected to be equipped with protection board, the bottom of protection board
The top plate matched with jacking block is equipped in the middle part of end face.
Further, the left and right side of protection board is symmetrically arranged with matches with the first concrete block and the second concrete block respectively
The deflector of conjunction, the bottom end of deflector are equipped with the filled layer matched respectively with the first pressing plate and the second pressing plate.
Further, filled layer is to select waterproof material production.
Further, the first supporting pad and the second pressure pad belong to rubber material production.
Further, the second supporting pad and the second pressure pad belong to rubber material.
Further, the bottom end of top plate is equipped with connection chain, and the other end of connection chain is fixedly connected on second spring plate.
Further, connection chain be select can elastic shrinkage material production.
Compared with prior art, the present invention passes through the first support plate of setting, the first pressing plate and the second support plate and second
Pressing plate, can effectively prevent or mitigate due to external impact generate vibration, so as to effectively avoid the first concrete block and
Second concrete block upper surface and corner are deformed；Cooperate top plate by the first latch plate of setting and spring, so as to
It prevents the first concrete block and the second concrete block mutual extrusion under the action of external impact force and is deformed, so as to
It plays correction and controls the distance of stretch out and draw back between the first concrete block and the second concrete block, and second spring plate further increases
The ability of first latch plate, increases endurance, and protective capability further enhances.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the concrete extension joint protective device of detachable inside and outside impact force of the present invention；
Fig. 2 is a kind of the first support plate of concrete extension joint protective device of detachable inside and outside impact force of the present invention and second
The connection relationship diagram of fagging；
Fig. 3 is a kind of structural schematic diagram of the protection board of the concrete extension joint protective device of detachable inside and outside impact force of the present invention.
In figure: the first concrete block of 1-, the second concrete block of 2-, the first support plate of 3-, the first pressing plate of 4-, 5- second are supported
Plate, the second pressing plate of 6-, the first supporting pad of 7-, the first pressure pad of 8-, the second supporting pad of 9-, the second pressure pad of 10-, 11- cushion, 12-
Waterproof layer, 13- protection board, 14- deflector, 15- filled layer, 16- top plate, 17- jacking block, the first latch plate of 18-, 19- spring,
20- connection chain, 21- second spring plate, 22- hinged shaft.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1~3, a kind of concrete extension joint protective device of detachable inside and outside impact force, including the first concrete
Block 1, the second concrete block 2, the first support plate 3, the second support plate 4, protection board 13 and top plate 16, first concrete block 1
It is respectively equipped with the first support plate 3 and the second support plate 5 with the abutting end top of the second concrete block 2, first support plate 3
Top is fixedly connected with the first pressing plate 4 matched with the first concrete block 1, is one between the first support plate 3 and the first pressing plate 4
Body formed production, the first support plate 3 are equipped with the first supporting pad 7 close to a side of the first concrete 1, first pressing plate 4
Bottom end is equipped with the first pressure pad 8 that the first concrete 1 matches, and first supporting pad 7 and the second pressure pad 8 belong to rubber material
The top of production, second support plate 5 is equipped with the second pressing plate 6, is to be integrally formed between the second support plate 5 and the second pressing plate 6
Production, the second support plate 5 are equipped with the second supporting pad 9, the bottom end of second pressing plate 6 close to a side of the second concrete block 2
Equipped with the second pressure pad 10 matched with the second concrete block 2, second supporting pad 9 and the second pressure pad 10 belong to rubber material
The abutting end top of matter, first support plate 3 and the second support plate 5 is symmetrically arranged with the first latch plate 18, first spring
Plate 18 is arcuate structure, and the cavity of the first latch plate 18 is equipped with spring 19, and the other end of the spring 19 is respectively fixedly connected with
In first support plate 3 and the second support plate 5, the abutting end of first latch plate 18 is equipped with jacking block 17, first support plate 3
Second spring plate 21 is hinged with by hinged shaft 22 with the abutting end bottom end of the second support plate 5, the second spring plate 21 is convex under being
Arcuate structure, the top of first pressing plate 4 and the second pressing plate 6 is equipped with cushion 11, and the cushion 11 is to select rubber
The production of glue material matter, the top of cushion 11 are equipped with waterproof layer 12, and the top of the protection water layer 12 is equipped with protection board 13, the guarantor
The left and right side of backplate 13 is symmetrically arranged with the deflector 14 matched respectively with the first concrete block 1 and the second concrete block 2, institute
The bottom end for stating deflector 14 is equipped with the filled layer 15 matched respectively with the first pressing plate 4 and the second pressing plate 6, and the filled layer 15 is
Waterproof material production is selected, is equipped with the top plate 16 matched with jacking block 17 in the middle part of the bottom face of the protection board 13.
The present invention is in use, the first support plate 3 is sticked on the first concrete block 1 by the first supporting pad 7, the first pressing plate 4
It is sticked on the first concrete block 1 by the first pressure pad 8, the second support plate 5 is sticked to the second coagulation convex block 2 by the second supporting pad 9
On, the second pressing plate 16 is sticked on the second concrete block 2 by the second pressure pad 10, then on the top of the first pressing plate 4 and the second pressing plate 6
End is successively covered with cushion 11, waterproof layer 12 and protection board 13 from inside to outside, and deflector 14 is cooperated to be configured, can be effective
The vibration generated due to external impact is prevented or mitigated, so as to effectively avoid the first concrete block 1 and the second concrete block
2 upper surfaces and corner are deformed；Cooperate top plate 16 by the first latch plate 18 of setting and spring 19, so as to prevent
First concrete block 1 and 2 mutual extrusion of the second concrete block under the action of external impact force and be deformed, so as to play
Distance of stretch out and draw back between correction and the first concrete block 1 of control and the second concrete block 2.
Embodiment 1, in the case where judging the clearance condition between the first concrete block 1 and the second concrete block 2, first with
One support plate 3 is sticked on the first concrete block 1 by the first supporting pad 7, and the first pressing plate 4 is sticked to first by the first pressure pad 8 and mixes
On solidifying soil block 1, the second support plate 5 is sticked on the second coagulation convex block 2 by the second supporting pad 9, and the second pressing plate 16 passes through the second pressure
Pad 10 is sticked on the second concrete block 2, is then successively covered with buffering from inside to outside on the top of the first pressing plate 4 and the second pressing plate 6
Pad 11, waterproof layer 12 and protection board 13, and the left and right sides of protection board 13 be symmetrical arranged deflector 14, can effectively prevent or
Mitigate the vibration generated due to external impact, so as to effectively avoid 2 upper surface of the first concrete block 1 and the second concrete block
It is deformed with corner；By the first latch plate 18 of setting and spring 19, connected using the first latch plate 18 by jacking block 17
Top plate 16, so as to preventing the first concrete block 1 and 2 mutual extrusion of the second concrete block under the action of external impact force and
It is deformed, so as to play correction and control the distance of stretch out and draw back between the first concrete block 1 and the second concrete block 2.
Embodiment 2, on the basis of embodiment 1, the bottom end of top plate 16 are equipped with connection chain 20, and the connection chain 20 is to select
Can elastic shrinkage material production, the other end of the connection chain 20 is fixedly connected on second spring plate 21, second spring plate
21 further increase the ability of the first latch plate 18, increase endurance, and protective capability further enhances.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (7)
1. a kind of concrete extension joint protective device of detachable inside and outside impact force, including the first concrete block (1), the second coagulation
Soil block (2), the first support plate (3), the second support plate (4), protection board (13) and top plate (16), the first concrete block (1) and
The abutting end top of two concrete blocks (2) is respectively equipped with the first support plate (3) and the second support plate (5), the first support plate (3)
Top is fixedly connected with the first pressing plate (4) matched with the first concrete block (1), the first support plate (3) and the first pressing plate (4)
Between be to be integrally formed production, the first support plate (3) is equipped with the first supporting pad (7) close to a side of the first concrete (1), the
The bottom end of one pressing plate (4) is equipped with the first concrete (1) first pressure pad (8) for matching, and the top of the second support plate (5) is equipped with the
Two pressing plates (6) are to be integrally formed production between the second support plate (5) and the second pressing plate (6), and the second support plate (5) is close to second
One side of concrete block (2) is equipped with the second supporting pad (9), and the bottom end of the second pressing plate (6) is equipped with and the second concrete block (2) phase
The second pressure pad (10) of cooperation, which is characterized in that the abutting end top of the first support plate (3) and the second support plate (5) is symmetrically set
Have the first latch plate (18), the first latch plate (18) is arcuate structure, and the cavity of the first latch plate (18) is equipped with spring (19), bullet
The other end of spring (19) is respectively fixedly connected in the first support plate (3) and the second support plate (5), the phase of the first latch plate (18)
Neighboring terminal is equipped with jacking block (17), and the abutting end bottom end of the first support plate (3) and the second support plate (5) passes through hinged shaft (22) and is hinged with the
The top of two latch plates (21), second spring plate (21) arcuate structure convex under being, the first pressing plate (4) and the second pressing plate (6) is equal
Equipped with cushion (11), cushion (11) is to select rubber material production, and the top of cushion (11) is equipped with waterproof layer (12), prevents
The top for protecting water layer (12) is equipped with protection board (13), and the top matched with jacking block (17) is equipped in the middle part of the bottom face of protection board (13)
Plate (16).
2. the concrete extension joint protective device of the detachable inside and outside impact force of one kind according to claim 1, feature exist
It is symmetrically arranged in, the left and right side of protection board (13) and is matched respectively with the first concrete block (1) and the second concrete block (2)
Deflector (14), the bottom end of deflector (14) are equipped with the filled layer matched respectively with the first pressing plate (4) and the second pressing plate (6)
(15).
3. the concrete extension joint protective device of the detachable inside and outside impact force of one kind according to claim 2, feature exist
In filled layer (15) is to select waterproof material production.
4. the concrete extension joint protective device of the detachable inside and outside impact force of one kind according to claim 1, feature exist
In the first supporting pad (7) and the second pressure pad (8) belong to rubber material production.
5. the concrete extension joint protective device of the detachable inside and outside impact force of one kind according to claim 1, feature exist
In the second supporting pad (9) and the second pressure pad (10) belong to rubber material.
6. the concrete extension joint protective device of the detachable inside and outside impact force of one kind according to claim 1, feature exist
In the bottom end of top plate (16) is equipped with connection chain (20), and the other end of connection chain (20) is fixedly connected on second spring plate (21).
7. the concrete extension joint protective device of the detachable inside and outside impact force of one kind according to claim 6, feature exist
In, connection chain (20) be select can elastic shrinkage material production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810869076.6A CN109024932A (en) | 2018-08-02 | 2018-08-02 | A kind of concrete extension joint protective device of detachable inside and outside impact force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810869076.6A CN109024932A (en) | 2018-08-02 | 2018-08-02 | A kind of concrete extension joint protective device of detachable inside and outside impact force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109024932A true CN109024932A (en) | 2018-12-18 |
Family
ID=64647893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810869076.6A Pending CN109024932A (en) | 2018-08-02 | 2018-08-02 | A kind of concrete extension joint protective device of detachable inside and outside impact force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109024932A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537744A (en) * | 2018-12-19 | 2019-03-29 | 吉林建筑大学 | Airtight item of the hollow rubber of built-in steel spring and its preparation method and application |
| CN110424259A (en) * | 2019-08-05 | 2019-11-08 | 洛阳市交通工程质量监督站 | A kind of Bridge Seismic expansion gap device that can be closed automatically |
| CN112065085A (en) * | 2020-09-14 | 2020-12-11 | 谢培南 | Interim protector of building expansion joint |
| CN112681665A (en) * | 2021-01-18 | 2021-04-20 | 陈德周 | Emery wear-resisting floor system structure |
| CN113684978A (en) * | 2021-08-26 | 2021-11-23 | 山东盛阳工程机械有限公司 | Steel construction factory building of top inclination adjustable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014111172A1 (en) * | 2014-08-06 | 2016-02-11 | Küberit Profile Systems GmbH & Co. KG | Expansion joint bridging for floor coverings |
| CN206888550U (en) * | 2017-07-17 | 2018-01-16 | 中国建筑第二工程局有限公司 | A kind of concrete extension joint protector |
| CN207376844U (en) * | 2018-02-01 | 2018-05-18 | 邱宏亮 | A kind of concrete extension joint protective device |
-
2018
- 2018-08-02 CN CN201810869076.6A patent/CN109024932A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014111172A1 (en) * | 2014-08-06 | 2016-02-11 | Küberit Profile Systems GmbH & Co. KG | Expansion joint bridging for floor coverings |
| CN206888550U (en) * | 2017-07-17 | 2018-01-16 | 中国建筑第二工程局有限公司 | A kind of concrete extension joint protector |
| CN207376844U (en) * | 2018-02-01 | 2018-05-18 | 邱宏亮 | A kind of concrete extension joint protective device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537744A (en) * | 2018-12-19 | 2019-03-29 | 吉林建筑大学 | Airtight item of the hollow rubber of built-in steel spring and its preparation method and application |
| CN110424259A (en) * | 2019-08-05 | 2019-11-08 | 洛阳市交通工程质量监督站 | A kind of Bridge Seismic expansion gap device that can be closed automatically |
| CN112065085A (en) * | 2020-09-14 | 2020-12-11 | 谢培南 | Interim protector of building expansion joint |
| CN112681665A (en) * | 2021-01-18 | 2021-04-20 | 陈德周 | Emery wear-resisting floor system structure |
| CN113684978A (en) * | 2021-08-26 | 2021-11-23 | 山东盛阳工程机械有限公司 | Steel construction factory building of top inclination adjustable |
| CN113684978B (en) * | 2021-08-26 | 2023-03-14 | 山东盛阳工程机械有限公司 | Steel construction factory building of top inclination adjustable |
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Application publication date: 20181218 |
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