CN208668958U - Connection structure - Google Patents
Connection structure Download PDFInfo
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- CN208668958U CN208668958U CN201821251009.XU CN201821251009U CN208668958U CN 208668958 U CN208668958 U CN 208668958U CN 201821251009 U CN201821251009 U CN 201821251009U CN 208668958 U CN208668958 U CN 208668958U
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- connecting hole
- limiting structure
- position limiting
- component
- radial
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Abstract
The utility model relates to a kind of connection structures, for at least two components to be linked together, including being in elongated main body, it is provided with interconnecting piece corresponding with component to be connected on the body, connecting hole is provided on the component to be connected, the interconnecting piece is inserted into corresponding connecting hole, the free end of the main body is provided with the first position limiting structure, realizing middle limiting structure is provided between two adjacent interconnecting pieces, side on the body far from the free end is provided with the second position limiting structure connection structure and passes through the first position limiting structure, the connection between component is realized in mutual cooperation between realizing middle limiting structure and the second position limiting structure, the structure of the connection structure is simple, facilitate processing and fabricating, assembly method is simple, and connection reliability is high, improve assembly efficiency.
Description
Technical field
The utility model relates to technical field of buildings, especially a kind of connection structure.
Background technique
Currently, with Environmental protection increase, to building energy conservation consumption reduction standard raising, country widelys popularize
Assembled, low energy building, herein under the premise of steel building with its high assembly rate (batch production processing, strange land installation), excellent
Anti-seismic performance, be used widely in building field.But fire prevention, the Anticorrosion of steel construction itself are found in application process
Be difficult to ensure and cracking, infiltration easily occur in the building enclosure exterior wall of steel building, heat preservation, it is heat-insulated the problems such as be also difficult to it is thorough
Bottom solves, and promotes and applies difficulty so as to cause steel building, needs to be arranged on the outside protective layer, such as be arranged for protecting
The keel of steel construction, and the template in the setting of keel outer layer for heat preservation, but the connection structure currently used for template and keel
It is more complicated, it has not been convenient to which that processing and fabricating, assembly difficulty seriously affect production efficiency and assembly efficiency.
Utility model content
In order to solve the problems, such as background technique, the utility model proposes a kind of connection structure, the connection structure
Structure is simple, facilitates production to process, is easily installed, time saving and energy saving, practicability is good, and good reliability.
In order to achieve the above objectives, the utility model adopts the following technical solution:
A kind of connection structure, at least two components to link together, the connection structure includes in elongated master
Body is provided with interconnecting piece corresponding with component to be connected, the company of being provided on the component to be connected on the body
Hole is connect, the interconnecting piece is inserted into corresponding connecting hole, and the connecting hole includes that the first radial pore size and second are radial
Pore size, the described first radial pore size are less than the described second radial pore size；
The free end of the main body is provided with the first position limiting structure, is provided with centre between two adjacent interconnecting pieces
Position limiting structure, the side on the body far from the free end are provided with the second position limiting structure, first position limiting structure
It include maximum first radial dimension and minimum first radial dimension with realizing middle limiting structure, maximum first radial dimension is located at
Between described first radial pore size and the second radial pore size, minimum first radial dimension is less than first diameter
To pore size.
Preferably, at least two component includes the first component and second component, and the connecting hole includes the first connection
Hole and the second connecting hole, first connecting hole are arranged on the first component, and the second connecting hole setting is described the
On two components.
Preferably, the connection structure is used for wall steel construction enclosure device, and the first component includes the wall steel
The template of structural envelope device, the second component include the fit structure of the keel of the wall steel construction enclosure device.
Preferably, the template includes exterior sheathing and inner template,
The inner template includes fibre cement laminates or calcium carbonate plate layer；And/or
The exterior sheathing includes decorative mortar layer, insulating layer, steel bar layer, foamed concrete layer and/or alkali proof fiber grid
Layer of cloth.
Preferably, the fit structure includes connection sheet, and jagged or through-hole, the notch are arranged in the connection sheet
Or through-hole constitutes second connecting hole.
Preferably, including operation portion, the operating position are tied in second position limiting structure far from first limit
The side of structure.
Preferably, fluted, the operating position is arranged in the position of first connecting hole on the first component
In in the groove.
Preferably, second position limiting structure includes being in maximum first radial dimension, minimum first radial dimension
The second radial dimension of maximum of angle setting, minimum second radial dimension.
Preferably, first position limiting structure and realizing middle limiting structure are configured to oval plate structure or kidney-shaped plate knot
Structure.
The utility model proposes a kind of connection structure, the connection structure by the first position limiting structure, realizing middle limiting structure and
The connection between component is realized in mutual cooperation between second position limiting structure, and the structure of the connection structure is simple, and processing is facilitated to make
Make, assembly method is simple, and connection reliability is high, improves assembly efficiency.
Detailed description of the invention
By referring to the drawings to the description of the utility model embodiment, the above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from, in the accompanying drawings:
Fig. 1 is the structural schematic diagram of connection structure provided by the utility model；
Fig. 2 is the structural schematic diagram that connection structure provided by the utility model is connect with fit structure.
In figure,
1, connection structure；11, main body；12, the first position limiting structure；13, realizing middle limiting structure；14, the second position limiting structure；
15, interconnecting piece；151, first connecting portion；152, second connecting portion；16, operation portion；2, fit structure；21, connection sheet；211,
Two connecting holes.
Specific embodiment
The utility model is described below based on embodiment, but the utility model is not restricted to these implementations
Example.It is detailed to describe some specific detail sections below in the datail description of the utility model.
In addition, it should be understood by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and
What attached drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it should be understood that term " first ", " second " etc. are used for description purposes only,
It is not understood to indicate or imply relative importance.In addition, in the description of the present invention, unless otherwise indicated, it is " more
It is a " it is meant that two or more.
As illustrated in fig. 1 and 2, the application proposes a kind of connection structure 1, mainly there is the company for wall steel construction enclosure device
It connects, at least two components to link together, below with connection structure 1 for the first component and second component to be connected to
It is illustrated for together, wherein the first component includes template (not shown), and second component includes that keel (do not show in figure
Fit structure 2 on out), with the development of building trade, steel construction wall is widely used, but steel construction is resistance to
High temperatures poor, when a fire, the high temperature generated easily causes the destruction of steel construction, influences normally making for wall
With generating serious threat to the security of the lives and property of people, need to be arranged on the outside protective layer, such as be arranged for protecting
The keel of steel construction, and the template in the setting of keel outer layer for heat preservation, but the connection structure currently used for template and keel
It is more complicated, it has not been convenient to which that processing and fabricating, assembly difficulty seriously affect production efficiency and assembly efficiency.
As illustrated in fig. 1 and 2, the connection structure 1 in the application includes being arranged in the main body 11 in elongated main body 11
There is interconnecting piece 15 corresponding with component to be connected, connecting hole, the interconnecting piece 15 are provided on the component to be connected
It is inserted into corresponding connecting hole, the connecting hole includes the first radial pore size and the second radial pore size, and described first
Radial pore size is less than the described second radial pore size, and the free end of the main body 11 is provided with the first position limiting structure 12,
It is provided with realizing middle limiting structure 13 between two adjacent interconnecting pieces 15, far from the side of the free end in the main body 11
Be provided with the second position limiting structure 14, first position limiting structure 12 and realizing middle limiting structure 13 include maximum first radial dimension and
Minimum first radial dimension, maximum first radial dimension are located at the described first radial pore size and the second radial hole ruler
Between very little, minimum first radial dimension is less than the described first radial pore size, and second position limiting structure 14 includes and institute
It is radial in the second radial dimension of maximum of angle setting, minimum second to state maximum first radial dimension, minimum first radial dimension
Size, specifically, be provided in the main body 11 first connecting portion 151 corresponding with the first component and with second component phase
Corresponding second connecting portion 152, is provided with realizing middle limiting structure 13, in master between first connecting portion 151 and second connecting portion 152
The opposite side of realizing middle limiting structure 13 in the axial direction of body 11 is provided with the first position limiting structure 12 in first connecting portion 151,
It is provided with the second position limiting structure 14 on two interconnecting pieces 152, the first connecting hole is provided on the first component, is provided on second component
Second connecting hole 211, in assembled state, by the first position limiting structure 12 of rotation and realizing middle limiting structure 13, so that the first limit
Bit architecture 12 and realizing middle limiting structure 13 pass through the first connecting hole, the pre-assembled of connection structure 1 and template are completed, then by first
Position limiting structure 12 passes through the second connecting hole 211, completes the pre-assembled of connection structure 1 and keel, limits finally by rotation first
Structure 12, the second position limiting structure 14 and realizing middle limiting structure 13 complete template so that connection structure 1 is stuck on keel and template
With the connection of keel, at this point, first position limiting structure 12 and realizing middle limiting structure 13 are located at first in the axial direction of main body 11
The two sides of connecting hole, realizing middle limiting structure 13 and the second position limiting structure 14 are located at the two sides of the second connecting hole 211.The connection
The structure of structure 1 is simple, facilitates processing and fabricating, and assembly is easy, and improves assembly efficiency, and good reliability, meet template and
The bonding strength of keel.
Preferably, as illustrated in fig. 1 and 2, fit structure 2 includes connection sheet 21, is arranged in connection sheet 21 jagged or logical
Hole, the notch or through-hole constitute second connecting hole 211, when the construction of the second connecting hole 211 is notch, such as lack
The shape of mouth is U-shaped, and the first radial pore size is the distance between two sides of U-shaped breach, the second radial pore size and U
The equal length of the side of v notch v passes through the second connecting hole 211 in connection sheet 21 by the first position limiting structure 12 and completes to connect
The connection of binding structure 1 and fit structure 2, the connection of more convenient connection structure 1 and the fit structure 2 of keel, is further promoted
Assembly efficiency.
As illustrated in fig. 1 and 2, in a preferred embodiment, 13 structure of first position limiting structure 12 and realizing middle limiting structure
It makes as oval plate structure or kidney-shaped plate structure, for example, kidney-shaped plate structure, structure is simple, facilitates processing and fabricating, leads to
Rotation is crossed so that the long axis of kidney-shaped plate structure is aligned with the major diameter direction of connecting hole, then makes the first position limiting structure 12 and the
Two position limiting structures 14 pass through connecting hole, then again by rotation, so that straight line and connection where the short axle of kidney-shaped plate structure
Linear where the major diameter in hole forms an angle, and realizes the clamping of connection structure 1 and template and keel, assembly is completed, into one
Step improves assembly efficiency, effectively ensures that template and keel obtained bonding strength.It should be noted that the second position limiting structure 14
It can be kidney-shaped plate structure or oval plate structure, for example, kidney-shaped plate structure, when assembly is completed, this kidney-shaped plate knot
Linear where the major diameter of straight line and connecting hole where the short axle of structure forms an angle, and to ensure the reliability connected, avoids mould
Plate falls off from connection structure 1, in addition, the second position limiting structure 14 is also provided with into kidney-shaped plate structure, facilitates unified processing and fabricating,
Promote the producing efficiency of connection structure 1, and attractive appearance.In addition, the preferably cylindrical cylinder of main body 11, more just
Just processing and fabricating and assembly, further promote assembly efficiency.
As illustrated in fig. 1 and 2, it is further preferred that the connection structure 1 further includes operation portion 16, the operation portion 16 is located at institute
The side far from first position limiting structure 12 for stating the second position limiting structure 14, the first limit is completed by rotation process portion 16
The rotation of structure 12 and realizing middle limiting structure 13, more convenient assembly manipulation further improve assembly efficiency, preferably described
The position setting of first connecting hole on the first component is fluted, and the operation portion 16 is located in the groove, and first
After the assembly is completed, connection sheet 21 is located at the first position limiting structure 12 and realizing middle limiting for part, second component, connection structure 1 and steel construction
Between structure 13, template is located between realizing middle limiting structure 13 and the second position limiting structure 14, and second connecting portion 152, second limits
Structure 14 is located in the first component, and operation portion 16 is located at the axially external of template, and is located in the groove of the first component, so that steel
The overall structural strength of structure wall is more outstanding, and entire appearance is more smooth, enhances visual experience, promotes user experience,
Also facilitate the construction in later period.
In a preferred embodiment, as illustrated in fig. 1 and 2, the quantity of realizing middle limiting structure 13 be two, respectively first
Realizing middle limiting structure (not shown) and the second realizing middle limiting structure (not shown), in the axial direction of main body 11, first
Realizing middle limiting structure and the first position limiting structure 12 are located at the two sides of first connecting portion 151, the second realizing middle limiting structure and the
Two position limiting structures 14 are located at the two sides of second connecting portion 152, the first realizing middle limiting structure and the second realizing middle limiting structure it
Between be provided with middle part (not shown), assembly when make have certain gap between template and the fit structure 2 of keel,
The installation of more convenient operator operates, and is further promoted, in the assembled condition, middle part is located at the first component and second
Between part, after the completion of steel construction wall construction, middle part is located in foamed concrete, is wrapped up by foamed concrete, to ensure
The reliability of the connection of keel and template, and then guarantee the overall structural strength and stability of steel construction wall.In addition, at this point,
Second position limiting structure 14 can be oval plate structure, kidney-shaped plate structure or circular slab directly as operation portion 16
Shape structure, for example, circular plate structure, maximum second radial dimension is identical with minimum second radial dimension at this time, as round
The outer diameter of plate structure, the size of outer diameter is greater than maximum first radial dimension, preferably to avoid the first component from connection structure 1
On fall off.In the assembled condition, connection sheet 21 is between the first position limiting structure 12 and the first realizing middle limiting structure, the first component
Between the second realizing middle limiting structure and the second position limiting structure 14, to ensure steel construction wall overall structural strength and stabilization
Property, it is provided safeguard for the security of the lives and property of people.
In addition, as illustrated in fig. 1 and 2, the template includes exterior sheathing and inner template, inner template may include calcium carbonate plate,
Fiber cement board, calcium silicate board with microporous or glass magnesium board etc., exterior sheathing include insulation board, fiber cement board, calcium silicate board with microporous, glass magnesium board, foam and mix
Concrete board and/or alkali proof fiber grid cloth etc., to play different protective effects to the wall, such as insulation board can play wall
To insulation effect, fiber cement board pressure, calcium silicate board with microporous or glass magnesium board have flame retardant property, play certain fire prevention to wall and imitate
Fruit, inner template and exterior sheathing are in addition to including the functional template 1 such as insulation board, fiber cement board pressure, calcium silicate board with microporous or glass magnesium board, also
May include the bracket for playing the role of further strengthening to wall, to play protecting effect preferably, while above-mentioned inner template and
Exterior sheathing may also include convenient for the decorative layer of decoration, and to facilitate the decoration to wall, aesthetic appeal provides good view for user
Feel and enjoys.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is merely exemplary, and not restrictive, without departing from the utility model
In the case where basic principle, those skilled in the art can be for the various apparent or equivalent modification that above-mentioned details is made
Or replacement, it is all included in the scope of the claims of the utility model.
Claims (9)
1. a kind of connection structure, at least two components to link together, which is characterized in that the connection structure includes being in
Elongated main body, is provided with interconnecting piece corresponding with component to be connected on the body, on the component to be connected
Be provided with connecting hole, the interconnecting piece is inserted into corresponding connecting hole, the connecting hole include the first radial pore size and
Second radial pore size, the described first radial pore size are less than the described second radial pore size；
The free end of the main body is provided with the first position limiting structure, is provided with realizing middle limiting between two adjacent interconnecting pieces
Structure, the side on the body far from the free end are provided with the second position limiting structure, and first position limiting structure is in
Between position limiting structure include maximum first radial dimension and minimum first radial dimension, maximum first radial dimension is located at described
Between first radial pore size and the second radial pore size, minimum first radial dimension is less than first radial hole
Size.
2. connection structure according to claim 1, which is characterized in that at least two component includes the first component and
Two components, the connecting hole include the first connecting hole and the second connecting hole, and first connecting hole is arranged in the first component
On, second connecting hole is arranged on the second component.
3. connection structure according to claim 2, which is characterized in that the connection structure goes along with sb. to guard him dress for wall steel construction
It sets, the first component includes the template of the wall steel construction enclosure device, and the second component includes the wall steel knot
The fit structure of the keel of structure enclosure device.
4. connection structure according to claim 3, which is characterized in that the template includes exterior sheathing and inner template,
The inner template includes fibre cement laminates or calcium carbonate plate layer；And/or
The exterior sheathing includes decorative mortar layer, insulating layer, steel bar layer, foamed concrete layer and/or alkali proof fiber scrim layer.
5. connection structure according to claim 3, which is characterized in that the fit structure includes connection sheet, the connection
The jagged perhaps through-hole notch is arranged on piece or through-hole constitutes second connecting hole.
6. connection structure according to claim 2, which is characterized in that including operation portion, the operating position is in described
The side far from first position limiting structure of two position limiting structures.
7. connection structure according to claim 6, which is characterized in that first connecting hole on the first component
Position setting it is fluted, the operating position is in the groove.
8. connection structure described in one of -7 according to claim 1, which is characterized in that second position limiting structure include with it is described
The second radial dimension of maximum, minimum second radial ruler of maximum first radial dimension, minimum first radial dimension in angle setting
It is very little.
9. connection structure described in one of -7 according to claim 1, which is characterized in that first position limiting structure and realizing middle limiting
Structure is configured to oval plate structure or kidney-shaped plate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821251009.XU CN208668958U (en) | 2018-08-03 | 2018-08-03 | Connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821251009.XU CN208668958U (en) | 2018-08-03 | 2018-08-03 | Connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208668958U true CN208668958U (en) | 2019-03-29 |
Family
ID=65833542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821251009.XU Active CN208668958U (en) | 2018-08-03 | 2018-08-03 | Connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208668958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279399A (en) * | 2021-12-06 | 2022-04-05 | 湖北文理学院 | Tunnel settlement measuring point device |
-
2018
- 2018-08-03 CN CN201821251009.XU patent/CN208668958U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279399A (en) * | 2021-12-06 | 2022-04-05 | 湖北文理学院 | Tunnel settlement measuring point device |
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