CN207582687U - Building element connection structure - Google Patents
Building element connection structure Download PDFInfo
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- CN207582687U CN207582687U CN201721370332.4U CN201721370332U CN207582687U CN 207582687 U CN207582687 U CN 207582687U CN 201721370332 U CN201721370332 U CN 201721370332U CN 207582687 U CN207582687 U CN 207582687U
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Abstract
The utility model provides a kind of building element connection structure, including：First building element (10) has the first connecting side, the first connecting cavity (121) to extend internally is embedded in the first connecting side；Second building element (20), with second connecting side opposite with the first connecting side of the first building element (10), the second connecting cavity (221) to extend internally is embedded on position corresponding with the first connecting cavity (121) in the second connecting side；Connect anchor pole (30), its length is less than or equal to the length of the first connecting cavity (121), and is located at the connection status of the second connecting cavity (221) positioned at the first connecting cavity (121) neutralization rest part with the state to be installed and part being placed in the first connecting cavity (121).The technical solution of the utility model effectively solves the problems, such as to connect reinforcing steel bars exposed in the prior art.
Description
Technical field
The utility model is related to technical field of buildings, and in particular to a kind of building element connection structure.
Background technology
The method that current dwelling construction mainly uses cast-in-place concrete, the site operation of structure will generally pass through branch
If template, lay reinforcing bar, placing concrete form removal again working procedure.Site operation program and complex management, construction cost compared with
Greatly；Building waste is more, and building yard is not easy to clean；The noise of site operation seriously affects the live and work of surrounding resident,
It is unfavorable for the protection of environment；Due to being influenced by factors such as construction material, weather conditions, field management, quality of workers, scene is applied
Working medium amount is also not readily available guarantee.Using prefabricated building components, the method for joint connection in site building construction structure can overcome
Above-mentioned many defects.However the connection structure that can ensure securely to connect between each other is needed between prefabricated building components.
In the prior art, patent document CN201738600U and CN104314314A individually discloses this kind of assembled integral
Building, including upper strata prefabricated components and lower floor's prefabricated components, the bottom embedded bar sleeve of upper strata prefabricated components, reinforcing bar set
Injected hole there are one being opened on the side wall of close reinforcing bar entrance one end of cylinder, the side wall of one end of the separate reinforcing bar entrance of reinforced bar sleeve
On open slurry outlet, the position fixed setting corresponding with steel bar sleeve of lower floor's prefabricated components upper end is adapted to extend into the connection of steel bar sleeve
Reinforcing bar.Reinforcing bar is connected during assembling and injects steel bar sleeve, cement mortar is injected into steel bar sleeve from injected hole and is cured, so that upper strata
Prefabricated components are connected with lower floor prefabricated components.Longitudinally connected reinforcing steel bars exposed on lower floor's prefabricated components of above structure is in component wheel
Except exterior feature, the easy damaged in collision in manufacture and transport, and also the width that reinforcing bar increases out is but also transport easy ultra-wide.
Operating personnel are easily scratched during installation, there are security risks.Further, reinforcing bar stretches into set in connection structure of the prior art
Part in cylinder does not have pre- Prestressing, but also the bonding strength of this coupling part is integrally formed the weak spot of building.
Utility model content
The main of the utility model solves the problems, such as to connect reinforcing steel bars exposed in the prior art, provides a kind of building element and connect
Structure.
To solve the above problems, the utility model provides a kind of building element connection structure, including：First building structure
Part has the first connecting side, the first connecting cavity of interior extension is embedded in the first connecting side；Second building element has and the
The second opposite connecting side of first connecting side of one building element, in the second connecting side on position corresponding with the first connecting cavity
It is embedded with the second connecting cavity of interior extension；Anchor pole is connected, length is less than or equal to the length of the first connecting cavity, and with placement
State to be installed and part in the first connecting cavity are located in the first connecting cavity and rest part is located at the company of the second connecting cavity
Connect state.
Further, the inner wall of the first connecting cavity and the second connecting cavity is made of pre-buried fixed tube body.
Further, tube body and the first building element and the reinforcement welding in the second building element or use connector company
It connects.
Further, the side of the first building element has the first inlet for being connected with the first connecting cavity and/or described
The side of second building element has the second inlet connected with second connecting cavity.
Further, retaining mechanism is equipped in first connecting cavity.
Further, retaining mechanism is equipped in the second connecting cavity；In the first connecting cavity than the first inlet close to first
The position of connecting side is equipped with the third inlet of the side of the first building element of connection, and is noted positioned at the first inlet and third
Connection anchor pole between entrance is equipped with the first sealing mechanism for connecting cavity wall sealing with first and being slidably connected, and connects on anchor pole
The both sides of first sealing mechanism are respectively equipped with towards first inlet and can generate under the pressure of fluid along the first company
It connects chamber and is axially facing the first acting surface of the second connecting cavity movement component and towards third inlet and can be under the pressure of fluid
Generate the second acting surface for being facing axially away from the second connecting cavity along the first connecting cavity and moving component.
Further, retaining mechanism has the clamping piece with wedge surface, on the second connection cavity wall of corresponding clamping piece into
Type has interior big outer small taper corresponding with wedge surface angle.
Further, the bias piece applied to clamping piece to smaller diameter side thrust is additionally provided in the second connecting cavity.
Further, it is formed on the faying face between connection anchor pole and clamping piece and is conducive to strong bonded decorative pattern.
Further, it is equipped in the first connecting cavity cavity wall between the opening of the first connecting cavity and third inlet close
Second sealing mechanism in gap between envelope connection anchor pole and the first connecting cavity cavity wall.
Further, the opening close to the first connecting cavity for connecting anchor pole is arranged with positioning sleeve；Positioning sleeve have towards
Third inlet and can generate under the pressure of fluid along the first connecting cavity be axially facing the second connecting cavity move component third make
Use face；The first connecting cavity cavity wall between the opening of first connecting cavity and third inlet is prevented equipped with radially inwardly projecting
De- protrusion, the part of third acting surface form with anticreep male cooperation and the flange that projects radially outward, anticreep protrusion with it is convex
Edge cooperation forms second sealing mechanism.
Further, the opening close to the first connecting cavity for connecting anchor pole is arranged with positioning sleeve；First building element
Side, which also has, to be connected with the first connecting cavity and is arranged on the 4th inlet between the first inlet and third inlet；Positioning
Tackling has towards the 4th inlet and can generate under the pressure of fluid and be axially facing the second connecting cavity along the first connecting cavity and move point
The third acting surface of power；The first connecting cavity cavity wall between the opening of first connecting cavity and third inlet be equipped with radially to
Projecting inward anticreep protrusion, the part of third acting surface form with anticreep male cooperation and the flange that projects radially outward, prevent
De- protrusion and flange cooperation are formed in second sealing mechanism between opening and third inlet.
Further, the second inlet is connected with the blind end of the second connecting cavity.
Further, connection anchor pole is straight anchor pole, and the first connecting cavity and the second connecting cavity are the straight chamber coordinated with straight anchor pole,
Alternatively, connection anchor pole is arc-shaped anchor pole, the first connecting cavity and the second connecting cavity are the arc coordinated with arc-shaped anchor pole
Chamber.
Technical solutions of the utility model have the following advantages that：When connecting the first building element and the second building element, first will
Connection anchor pole is placed in the first connecting cavity, and at this moment, connection anchor pole is in state to be installed, since the length of connection anchor pole is less than
It equal to the length of the first connecting cavity, that is, connects anchor pole and does not expose to except building element profile, during installation, it is not easy to scratch operation
Personnel ensure the safety in installation process；Also, except connecting anchor pole independently of building element, convenient for manufacturing and transporting, and
Building element will not ultra-wide, transport is more convenient.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 shows the structure diagram of the embodiment one of building element connection structure according to the present utility model；
Fig. 2 shows the structure diagrams of the embodiment two of building element connection structure according to the present utility model；
Fig. 3 shows the structure diagram of the embodiment three of building element connection structure according to the present utility model；
Fig. 4 shows the structure diagram of the example IV of building element connection structure according to the present utility model；
Fig. 5 shows that the positioning sleeve of the building element connection structure of Fig. 4 stretches into the structure diagram of the second connecting cavity；
Fig. 6 shows that the connection anchor pole of the building element connection structure of Fig. 5 stretches into the structure diagram of locking set；
Fig. 7 shows the second casing of Fig. 4 and the structure diagram of locking mechanism；
Fig. 8 shows the stereogram of the clamping piece of Fig. 7.
Wherein, the reference numeral in above-mentioned attached drawing is：
10th, the first building element；11st, the first inlet；12nd, the first metal sleeve；121st, the first connecting cavity；1211st, prevent
De- protrusion；13rd, the 4th inlet；14th, third inlet；20th, the second building element；21st, the second inlet；22nd, the second metal
Casing；221st, the second connecting cavity；222nd, guide protrusions；30th, anchor pole is connected；40th, retaining mechanism；41st, clamping piece；411st, it is oriented to
Slot；42nd, bias piece；50th, positioning sleeve；51st, flange.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected range.
Embodiment one
As shown in Figure 1, the building element connection structure of embodiment one includes：First building element 10, the second building element
20 and connection anchor pole 30, the first building element 10 have the first connecting side, the first connecting side be embedded with interior extension first connect
Chamber 121 is connect, the side of the first building element 10 has the first inlet 11 connected with the first connecting cavity 121；Second building structure
Part 20 has second connecting side opposite with the first connecting side of the first building element 10, is connect in the second connecting side with first
The second connecting cavity 221 of interior extension is embedded on 121 corresponding position of chamber, the side of the second building element 20 has to be connected with second
Connect the second inlet 21 of the connection of chamber 221；The length for connecting anchor pole 30 is less than or equal to the length of the first connecting cavity 121, and has
There is the state to be installed that is placed in the first connecting cavity 121 and part is located in the first connecting cavity 121 and rest part is located at the
The connection status of two connecting cavities 221.Wherein, connection anchor pole 30 is straight anchor pole, and the first connecting cavity 121 and the second connecting cavity 221 are
With the straight chamber of straight anchor pole cooperation, the inner wall of the first connecting cavity 121 and the second connecting cavity 221 is by pre-buried fixed metal tube structure
Into, i.e., it is pre-buried on the first building element 10 to be fixed with the first metal sleeve 12, it is pre-buried on the second building element 20 to be fixed with
Second metal sleeve 22.
In the present embodiment, metal tube and the first building element 10 and the reinforcement welding in the second building element 20 or use
Metal connecting piece connects.
In the present embodiment, the first inlet 11 is connected with the blind end of the first connecting cavity 121, convenient for the first connecting cavity
121 injection air are drivingly connected anchor pole 30 and move, and the second inlet 21 is connected with the blind end of the second connecting cavity 221.It sets in this way
It puts to pour into slurry into connecting cavity.
The connection procedure of the building element connection structure in the present embodiment is illustrated below in conjunction with Fig. 1, connection the
When one building element 10 and the second building element 20, first connection anchor pole 30 is placed in the first connecting cavity 121 or in component
During manufacture, the preset connection anchor pole 30 in the first connecting cavity 121, then will be with the first building element 10 and second for connecting anchor pole
Building element 20 is in place, and in the fluids such as 11 injecting compressed air of the first inlet or slurry, makes one of connection anchor pole 30
It point is slipped into the second metal sleeve 22 from the first metal sleeve 12, then slurry is poured into and to the second inlet to the first inlet 11
21 pour into slurry until filling, and are usually expressed as oozing out slurries in the gap of two components, after cured so that the first building structure
10 and second building element 20 of part connects.
Since the length of connection anchor pole 30 is less than or equal to the length of the first connecting cavity 121, that is, it is placed in the first connecting cavity 121
Connection anchor pole 30 will not expose to except building element profile, during installation, it is not easy to scratch operating personnel, ensure installation process
In safety；Also, it except either connecting anchor pole independently of building element, is still preset in the first connecting cavity 121 not
Width can additionally be generated and cause ultra-wide, transport is more convenient.
As interchangeable embodiment, the first metal sleeve 12 and the second metal sleeve 22 can also use other materials
Tube body is replaced.
As interchangeable embodiment, metal connecting piece can also be replaced with the connector of other materials.
Embodiment two
Fig. 2 shows the structure of the embodiment two of the building element connection structure of the utility model, the buildings of embodiment two
Difference lies in the shapes for connecting anchor pole with embodiment one for member connecting structure.In embodiment two, connection anchor pole 30 is in arc
The anchor pole of shape, the first connecting cavity 121 and the second connecting cavity 221 are the arc-shaped cavity coordinated with arc-shaped anchor pole.
Embodiment three
Fig. 3 shows the structure of the embodiment three of the building element connection structure of the utility model, the building of embodiment three
Difference lies in the radian of connection anchor pole bending is different from embodiment two for member connecting structure.The connection anchor pole 30 of embodiment three
Crooked radian is less than the crooked radian of the connection anchor pole 30 of embodiment two.Certainly, the crooked radian for connecting anchor pole can be according to tool
Body situation is configured.
Example IV
Fig. 4 shows the structure of the example IV of the building element connection structure of the utility model, the building of example IV
The mode that member connecting structure is fixed on the second connecting cavity from embodiment one difference lies in connection anchor pole is different.In example IV
In, retaining mechanism 40 is equipped in the second connecting cavity 221, retaining mechanism 40 has three pieces be circumferentially circular layout with wedge surface
Clamping piece 41 forms corresponding with wedge surface angle interior big outer small on 221 inner wall of the second connecting cavity of corresponding clamping piece 41
Taper is additionally provided with the bias as bias piece 42 applied to clamping piece 41 to smaller diameter side thrust in the second connecting cavity 221
Spring forms on the faying face connected between anchor pole 30 and clamping piece 41 and is conducive to strong bonded decorative pattern.Connect first
Connect the third note that 121 to the first inlet 11 of chamber is equipped with the side of the first building element 10 of connection close to the position of the first connecting side
Entrance 14, the both sides for connecting the first sealing mechanism on anchor pole 30 are respectively equipped with towards the first inlet 11 and can be in Fluid pressure
It is lower generate along the first connecting cavity 121 be axially facing the second connecting cavity 221 move component the first acting surface and towards third note
Entrance 14 and it can generate under the pressure of fluid and be facing axially away from the second connecting cavity 221 along the first connecting cavity 121 and move the second of component
Acting surface；The side of first building element 10, which also has, to be connected with the first connecting cavity 121 and is arranged on the first inlet 11 and the
The 4th inlet 13 between three inlets 14.The opening close to the first connecting cavity 121 of connection anchor pole 30 is arranged with positioning
Set 50, positioning sleeve 50, which has towards third inlet 14 and generating under the pressure of fluid along the first connecting cavity 121, to be axially facing
Second connecting cavity 221 moves the third acting surface of component；Between the opening of first connecting cavity 121 and third inlet 14
One connecting cavity, 121 cavity wall is equipped with radially inwardly projecting anticreep protrusion 1211, and the part of third acting surface forms and anticreep
1211 cooperation of protrusion and the flange 51 projected radially outward.Wherein, it connects anchor pole 30 and positioning sleeve 50 is pre-installed in the first gold medal
Belong in casing 12.
In example IV, as shown in Figure 7 and Figure 8, the outer wall of the tube wall and clamping piece 41 of the second metal sleeve 22 is equipped with
By molding on the radially inwardly projecting outer wall for forming guide protrusions 222 and clamping piece 41 of tube wall from the second metal sleeve 22
The guide frame formed with the guide groove 411 that guide protrusions 222 coordinate.Guide frame plays the work to 41 mobile guide of clamping piece
With the process for preventing clamping piece 41 from rotating during movement can also be played.
The connection procedure of the building element connection structure in the present embodiment is illustrated below in conjunction with fig. 4 to fig. 6, even
When connecing the first building element 10 and the second building element 20, the first building element 10 of connection anchor pole 30 and positioning sleeve 50 is preset
(as shown in Figure 4) is in place with the second building element 20, at this moment the one of the opening far from the first connecting cavity 121 of positioning sleeve 50
End is between the 4th inlet 13 and third inlet 14, and the one of the opening far from the first connecting cavity 121 of connection anchor pole 30
End is between the first inlet 11 and the 4th inlet 13.To 13 injecting compressed air of the 4th inlet, compressed air effect
On the third acting surface of positioning sleeve 50, positioning sleeve 50 is pushed so that positioning sleeve 50 is skidded off from the first connecting cavity 121 and part
The second connecting cavity 221 (as shown in Figure 5) is slipped into, positioning sleeve 50 is determined the first building element 10 and the second building element 20
Position；When the flange 51 of positioning sleeve 50 encounters anticreep protrusion 1211, positioning sleeve 50 stops sliding, anticreep protrusion 1211 and flange 51
Cooperation prevents the situation that positioning sleeve 50 is skidded off from the first connecting cavity 121.Anticreep protrusion 1211 is cooperatively formed with flange 51 simultaneously
Second sealing mechanism；Again to 11 injecting compressed air of the first inlet, compressed air acts on the first work of connection anchor pole 30
With move, connection anchor pole 30 on face and part stretch in the second connecting cavity 221, connection anchor pole 30 continue promote in positioning sleeve
Retaining mechanism 40 is accurately aimed under 50 guiding, uniformly encounters the clamping piece 41 in quasi- retaining mechanism 40, after pushing clamping piece 41
It moves back and molding interior big outer small taper corresponding with wedge surface angle on clamping piece 41 acts on 221 inner wall of the second connecting cavity
Under be moved radially outward and open, connection anchor pole 30 is buckled on clamping piece 41 (as shown in Figure 6), and principle is similar to expanding screw
Silk, biasing spring pushes clamping piece 41 during the retrogressing of clamping piece 41, and clamping piece 41 is made to be open towards the second connecting cavity 221
It moves in direction.At the same time, the molding wedge surface on clamping piece 41 presss from both sides on 221 inner wall of the second connecting cavity of corresponding clamping piece 41
The corresponding interior big outer small taper in angle also drives the direction movement that three pieces of clamping pieces 41 are reduced towards radial direction so that clamping piece 41 with
Connection 30 insertion end of anchor pole fits closely connection.Connection anchor pole 30 is wherein molded over to spend with the screw thread on 41 composition surface of clamping piece
Line plays the role of making this being fitted and connected more secure rigid.Then in the first sealing mechanism and the second sealing mechanism it
Between third inlet 14 inject slurry, slurry is acted on the second acting surface of connection anchor pole 30 so that one end is locked machine
The connection anchor pole 30 that structure 40 is fixedly clamped is stretched in an axial direction, and when being filled into predetermined pressure, it is pre- to show that connection anchor pole 30 is provided with
Fixed prestressing force, pressure as holding is until slurry curing.
When necessary, slurry can be poured into the 4th inlet 13, is cured.
In the above-described embodiments, the shorter situation of connection anchor pole 30 is adaptable to, shortens one side of length of connection anchor pole 30
Face can be suitable for relatively small component, on the other hand can also reduce the application of metal material, and reduce cost.But
If connecting 30 long enough of anchor pole, the 4th inlet 13 can not be needed in the above-described embodiments, directly use third inlet 14
Play the role of that positioning sleeve 50 is driven to move simultaneously.
In addition, in the case where connection 30 rigidity of anchor pole is enough, positioning sleeve can also be further omitted in above-described embodiment
50.In such embodiments, the first connecting cavity 121 between the opening of the first connecting cavity 121 and third inlet 14
Cavity wall is equipped with second sealing mechanism in gap between 30 and first connecting cavity of sealed connection anchor pole, 121 cavity wall.
Obviously, the above embodiments are merely examples for clarifying the description, and is not intended to limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (14)
1. a kind of building element connection structure, which is characterized in that including：
First building element (10) has the first connecting side, and the first connection to extend internally is embedded in first connecting side
Chamber (121)；
Second building element (20) has second connection opposite with first connecting side of first building element (10)
Side is embedded with second to extend internally in second connecting side and connects on position corresponding with first connecting cavity (121)
Connect chamber (221)；
Connect anchor pole (30), length is less than or equal to the length of first connecting cavity (121), and with being placed on described the
State to be installed and part in one connecting cavity (121) are located at first connecting cavity (121) and neutralize rest part positioned at described
The connection status of second connecting cavity (221).
2. building element connection structure according to claim 1, which is characterized in that first connecting cavity (121) and institute
The inner wall for stating the second connecting cavity (221) is made of pre-buried fixed tube body.
3. building element connection structure according to claim 2, which is characterized in that the tube body and the described first building structure
Part (10) and the reinforcement welding in second building element (20) or use connector connection.
4. building element connection structure according to claim 1, which is characterized in that the side of first building element (10)
Face has the side of the first inlet (11) connected with first connecting cavity (121) and/or second building element (20)
Face has the second inlet (21) connected with second connecting cavity (221).
5. building element connection structure according to claim 4, which is characterized in that in first connecting cavity (121)
Equipped with retaining mechanism (40).
6. building element connection structure according to claim 4, which is characterized in that in second connecting cavity (221)
Equipped with retaining mechanism (40)；In first connecting cavity (121) than first inlet (11) close to first connecting side
Position be equipped with the third inlet (14) of the side for connecting first building element (10), and positioned at the described first injection
The connection anchor pole (30) between mouth (11) and the third inlet (14) is equipped with and the first connecting cavity (121) wall
The first sealing mechanism being slidably connected is sealed, the both sides for connecting first sealing mechanism on anchor pole (30) are respectively equipped with
It can generate towards first inlet (11) and under the pressure of fluid along first connecting cavity (121) and be axially facing described
First acting surface of the mobile component of two connecting cavities (221) and towards the third inlet (14) and can be under the pressure of fluid
Generate the second acting surface that the mobile component of the second connecting cavity (221) is facing axially away from along first connecting cavity (121).
7. building element connection structure according to claim 6, which is characterized in that the retaining mechanism (40) has band wedge
The clamping piece (41) in face is formed on the second connecting cavity (221) inner wall of the correspondence clamping piece (41) and is pressed from both sides with wedge surface
The corresponding interior big outer small taper in angle.
8. building element connection structure according to claim 7, which is characterized in that in second connecting cavity (221)
It is additionally provided with the bias piece (42) applied to the clamping piece (41) to smaller diameter side thrust.
9. building element connection structure according to claim 7 or 8, which is characterized in that it is described connection anchor pole (30) with
It is formed on faying face between the clamping piece (41) and is conducive to strong bonded decorative pattern.
10. building element connection structure according to claim 6, which is characterized in that in first connecting cavity (121)
The first connecting cavity (121) cavity wall between opening and the third inlet (14), which is equipped with, seals the connection anchor pole
(30) between first connecting cavity (121) cavity wall gap the second sealing mechanism.
11. building element connection structure according to claim 10, which is characterized in that described to connect the close of anchor pole (30)
The opening of first connecting cavity (121) is arranged with positioning sleeve (50)；The positioning sleeve (50), which has towards the third, notes
Entrance (14) and it can generate under the pressure of fluid along first connecting cavity (121) and be axially facing second connecting cavity (221)
The third acting surface of mobile component；Institute between the opening of first connecting cavity (121) and the third inlet (14)
It states the first connecting cavity (121) cavity wall and is equipped with radially inwardly projecting anticreep protrusion (1211), the part of the third acting surface
Form the flange (51) for coordinating and projecting radially outward with the anticreep raised (1211), the anticreep raised (1211) and institute
It states flange (51) cooperation and forms second sealing mechanism.
12. building element connection structure according to claim 10, which is characterized in that described to connect the close of anchor pole (30)
The opening of first connecting cavity (121) is arranged with positioning sleeve (50)；The side of first building element (10) also has
It connects and is arranged between first inlet (11) and the third inlet (14) with first connecting cavity (121)
4th inlet (13)；The positioning sleeve (50) has towards the 4th inlet (13) and can generate edge under the pressure of fluid
First connecting cavity (121) is axially facing the third acting surface of the mobile component of second connecting cavity (221)；Described first connects
The first connecting cavity (121) cavity wall connect between the opening of chamber (121) and the third inlet (14) is equipped with radially
Inwardly projecting anticreep is raised (1211), the part of the third acting surface form with the anticreep raised (1211) cooperation and
The flange (51) projected radially outward, the anticreep raised (1211) are formed with the flange (51) cooperation in the opening
With second sealing mechanism between the third inlet (14).
13. building element connection structure according to claim 4, which is characterized in that second inlet (21) and institute
State the blind end connection of the second connecting cavity (221).
14. building element connection structure according to claim 1, which is characterized in that the connection anchor pole (30) is straight anchor
Bar, first connecting cavity (121) and second connecting cavity (221) are the straight chamber with the straight anchor pole cooperation, alternatively, described
It is arc-shaped anchor pole to connect anchor pole (30), first connecting cavity (121) and second connecting cavity (221) for it is arc-shaped
The anchor pole cooperation arc-shaped cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370332.4U CN207582687U (en) | 2017-10-23 | 2017-10-23 | Building element connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370332.4U CN207582687U (en) | 2017-10-23 | 2017-10-23 | Building element connection structure |
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| Publication Number | Publication Date |
|---|---|
| CN207582687U true CN207582687U (en) | 2018-07-06 |
Family
ID=62728354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721370332.4U Active CN207582687U (en) | 2017-10-23 | 2017-10-23 | Building element connection structure |
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| Country | Link |
|---|---|
| CN (1) | CN207582687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724541A (en) * | 2017-10-23 | 2018-02-23 | 能诚集团有限公司 | Building element attachment structure |
-
2017
- 2017-10-23 CN CN201721370332.4U patent/CN207582687U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724541A (en) * | 2017-10-23 | 2018-02-23 | 能诚集团有限公司 | Building element attachment structure |
| CN107724541B (en) * | 2017-10-23 | 2023-05-02 | 能诚集团有限公司 | Building element connection structure |
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