CN207176953U - One kind building expansion gap device - Google Patents
One kind building expansion gap device Download PDFInfo
- Publication number
- CN207176953U CN207176953U CN201721211723.1U CN201721211723U CN207176953U CN 207176953 U CN207176953 U CN 207176953U CN 201721211723 U CN201721211723 U CN 201721211723U CN 207176953 U CN207176953 U CN 207176953U
- Authority
- CN
- China
- Prior art keywords
- plate
- gap device
- expansion gap
- buttcover
- cage
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses one kind to build expansion gap device, and its drip irrigation device is：Including two pieces of portable plates being oppositely arranged, the connection component that portable plate is fixedly connected with the construction material of its side and the filler being filled between two pieces of portable plates, the both ends of the portable plate are respectively arranged with buttcover plate, the buttcover plate that two adjacent establishments are built on the portable plate of expansion gap device is docking together, and fixed by connecting bolt, the cage covered on the connecting bolt is removably fixed with the buttcover plate, has reached the effect for isolating connecting bolt with exterior building material.
Description
Technical field
A kind of building attachment means are the utility model is related to, more particularly to a kind of building expansion gap device.
Background technology
It is expansion joint to build expansion joint, is referred to prevent building member from, because climate temperature changes (heat expansion, shrinkage), making
The build joint that structure produces crack or destruction and set along building or the suitable position in structures construction joint direction.Stretch
Contracting seam is that building element more than basis such as wall, floor, bridge road are divided into two independent sectors, makes building or structure
Horizontal extension can be done along length direction by building thing.Expansion gap device is provided in expansion joint, is played filling expansion joint and is ensured to stretch
The building element of the both sides of contracting seam is capable of the device of horizontal extension.
A kind of existing expansion gap device, including two pieces of activities being fixedly connected respectively with the building element of expansion joint both sides
Plate, the filler of plasticity is provided between two pieces of relative portable plates, when building element is flexible due to temperature change, its band
Dynamic portable plate relative movement, while the filler between Compressive activities plate, due to needing the expansion joint of adaptation different length, side
Building element on be generally fixedly connected with the integral portable plate of multiple splicings, pass through between adjacent portable plate and portable plate
Connecting bolt is fixedly connected.
But in the prior art, due to need to pour in the side that portable plate is connected with building element construction material carry out into
Type is fixed, while can also be covered connecting bolt, makes connecting bolt be difficult to screw out, so as to cause expansion gap device to safeguard or change
Inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of building expansion gap device, and construction material can be prevented to be cast in connection two
On the connecting bolt of block portable plate.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind building expansion joint dress
Put, including two pieces of portable plates being oppositely arranged, the connection component that is fixedly connected with portable plate with the construction material of its side
And the filler between two pieces of portable plates is filled in, the both ends of the portable plate are respectively arranged with buttcover plate, adjacent two groups
The buttcover plate built on the portable plate of expansion gap device is docking together, and is fixed by connecting bolt, can on the buttcover plate
Dismounting is fixed with the cage covered on the connecting bolt.
By using above-mentioned technical proposal, using be removably located on the connecting bolt of two pieces of portable plates of connection every
From cover, connecting bolt is isolated with exterior building material, avoids construction material from being cast on connecting bolt that connecting bolt is locked.
Further, screwed hole is offered on the buttcover plate, the connecting bolt passes through the screw thread on two pieces of buttcover plates
Two pieces of buttcover plates are fixedly connected by hole.
Further, the screwed hole is provided with a ring in the side wall of another buttcover plate on the buttcover plate
The inwall of the connection wall of shape, the outer wall of the connection wall and the cage offers the screw thread of mutual cooperation.
By using above-mentioned technical proposal, cage is removably located on connecting bolt, when needs are changed or are tieed up
When protecting expansion gap device, it is only necessary to cage is screwed out from connection wall, then screws out connecting bolt again.
Further, the end of the cage is fixed with the fixed plate that a circle is bonded with the plate face of the buttcover plate.
By using above-mentioned technical proposal, it can prevent construction material from penetrating between cage and connection wall.
Further, open up fluted on the buttcover plate, the screwed hole is opened in the end face of groove, the groove
The outer wall of side wall and the cage is provided with the screw thread to cooperate.
By using above-mentioned technical proposal, cage is removably located on connecting bolt, when needs are changed or are tieed up
When protecting expansion gap device, it is only necessary to cage is screwed out out of groove, then screws out connecting bolt again.
Further, the outer wall of the cage is fixed with the fixed plate that a circle is bonded with the plate face of the buttcover plate.
By using above-mentioned technical proposal, it can prevent construction material from penetrating between cage and groove.
Further, the connection component includes multiple vertical anchoring rings being fixed on portable plate, in the anchoring ring
It is interspersed with the straight embedded bar of multiple length.
By using above-mentioned technical proposal, by pouring Building wood on the straight embedded bar of length being plugged in anchoring ring
Material, so as to which whole expansion gap device be fixedly connected with the building element of both sides.
Further, the connection component also includes multiple " u "-shaped embedded bars being fixed on long straight embedded bar,
" u "-shaped embedded bar pours into ground with vertical fixed long straight embedded bar.
By using above-mentioned technical proposal, long straight embedded bar can be further fixed on vertical, so as to preferably solid
Determine expansion gap device.
Further, the filler is high polymer material.
By using above-mentioned technical proposal, full expansion joint can be both filled, can utilize the plasticity of high polymer material real again
Relative motion between existing portable plate.
In summary, the utility model has the advantages that：By on the connecting bolt for connecting two pieces of portable plates
The cage for covering the connecting bolt is threaded with, connecting bolt is isolated with the construction material of outside, and then prevents
Construction material is cast on connecting bolt that its is locked, ensure that and changes or safeguard the simplicity of expansion gap device.
Brief description of the drawings
Fig. 1 is the overall structure diagram of embodiment one；
Fig. 2 is the installation diagram of embodiment one；
Fig. 3 is the cage of embodiment one and the structural representation of connection wall；
Fig. 4 is the cage of embodiment one and the assembling schematic diagram of connection wall；
Fig. 5 is the cage of embodiment two and the structural representation of groove；
Fig. 6 is the cage of embodiment two and the assembling schematic diagram of groove.
In figure, 1, portable plate；11st, buttcover plate；111st, connecting bolt；112nd, connection wall；113rd, groove；12nd, cage；
121st, fixed plate；2nd, connection component；21st, anchoring ring；22nd, long straight embedded bar；23rd, " u "-shaped embedded bar；3rd, filler.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment one：One kind building expansion gap device, as shown in figure 1, including two pieces of portable plates being oppositely arranged 1, will live
The dynamic connection component 2 being fixedly connected with the construction material of its side of plate 1 and the filling being filled between two pieces of portable plates 1
Thing 3.
As shown in figure 1, portable plate 1 is wavy sheet material, two pieces of portable plates 1 are oppositely arranged vertically.
Connection component 2 includes multiple vertical anchoring rings 21 being fixed on the lateral surface of portable plate 1.It is horizontal in anchoring ring 21
The straight embedded bar 22 of multiple length is interspersed with, the top of long straight embedded bar 22 is further fixed on vertical " u "-shaped embedded bar 23,
" u "-shaped embedded bar 23 pours into ground with vertical fixed long straight embedded bar 22.
Filler 3 is filled between two pieces of relative portable plates 1, and the filler 3 is high polymer material, the macromolecule material
Material can rise for polyethylene closed-cell foamed plastics plate, PE foams joint filling board, polyethylene stitches plate etc..Filler 3 can both fill full
Gap between two pieces of portable plates 1, while plastic deformation can be produced again to allow relative motion between two pieces of portable plates 1.
As shown in Figures 2 and 3, due to needing to adapt to the expansion joint of different length, generally stretched by multiple buildings in expansion joint
Contracting seam device is spliced.The both ends of wherein portable plate 1 are respectively fixed with vertical buttcover plate 11, two pieces of adjacent portable plates 1
On buttcover plate 11 be docking together, offer screwed hole on two pieces of buttcover plates 11, connecting bolt 111 is through two pieces of docking
Two pieces of buttcover plates 11 are fixedly connected by the screwed hole on plate 11.
The cage 12 covered on the connecting bolt 111 is removably fixed with buttcover plate 11.Carried on the back on buttcover plate 11
From the connection wall 112 for being provided with a ring shape in the side wall of another buttcover plate 11 around the screwed hole 111, the connection wall
The inwall of 112 outer wall and the cage 12 offers the screw thread of mutual cooperation.Cage 12 is threaded in connection wall 112
Above so that an end shield of connecting bolt 111 be closed.
The end of cage 12 is fixed with a circle fixed plate 121, fixed plate 121 be bonded with the plate face of the buttcover plate 11 with
Prevent construction material from penetrating into cage 12.
Embodiment two：As shown in figure 3, it is with the difference of embodiment one：Opened up on the buttcover plate 11 fluted
113, the screwed hole is opened in the interior of groove 113, and the outer wall of the side wall of groove 113 and the cage 12, which is provided with, to cooperate
Screw thread.Cage 12 is threaded in groove 113 so as to which an end shield of connecting bolt 111 be closed.The outer wall of cage 12
It is fixed with the fixed plate 121 that a circle can be bonded with the plate face of the buttcover plate 11.
During assembling, building expansion gap device is placed in expansion joint first, straight 22 horizontal grafting of embedded bar is entered
In anchoring ring 21, " u "-shaped embedded bar 23 is inverted in insertion ground afterwards straight embedded bar 22 is vertically fixed.So
Afterwards material is poured in the both sides of portable plate 1（Such as concrete or pitch）So that building expansion gap device to be fixed.Need to change or tie up
When protecting expansion gap device, the construction material on cage 12 is knocked out, and cage 12 is screwed out, you can connecting bolt 111 is screwed out,
Disconnect the splicing of two expansion gap devices.
The utility model on the connecting bolt 111 for connecting two pieces of portable plates 1 by being threaded with the connection spiral shell
The cage 12 that bolt 111 covers, connecting bolt 111 is isolated with the construction material of outside, and then prevent construction material to be cast in
It is on connecting bolt 111 that its is locked.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
1. one kind building expansion gap device, including two pieces of portable plates being oppositely arranged（1）, by portable plate（1）With its side
The connection component that is fixedly connected of construction material（2）And it is filled in two pieces of portable plates（1）Between filler（3）, its feature
It is：The portable plate（1）Both ends be respectively arranged with buttcover plate（11）, two adjacent establishments build the portable plate of expansion gap device
（1）On buttcover plate（11）It is docking together, and passes through connecting bolt（111）It is fixed, the buttcover plate（11）It is upper detachable solid
Surely the connecting bolt is covered at（111）On cage（12）.
2. building expansion gap device according to claim 1, it is characterized in that：The buttcover plate（11）On offer screw thread
Hole, the connecting bolt（111）Through two pieces of buttcover plates（11）On screwed hole by two pieces of buttcover plates（11）It is fixedly connected.
3. building expansion gap device according to claim 2, it is characterized in that：The buttcover plate（11）It is upper to deviate from another docking
Plate（11）Side wall on the screwed hole is provided with the connection wall of a ring shape（112）, the connection wall（112）Outer wall
With the cage（12）Inwall offer the screw thread of mutual cooperation.
4. building expansion gap device according to claim 3, it is characterized in that：The cage（12）End be fixed with one
Circle and the buttcover plate（11）Plate face fitting fixed plate（121）.
5. building expansion gap device according to claim 2, it is characterized in that：The buttcover plate（11）On open up it is fluted
（113）, the screwed hole is opened in groove（113）End face, the groove（113）Side wall and the cage（12）It is outer
Wall is provided with the screw thread to cooperate.
6. building expansion gap device according to claim 5, it is characterized in that：The cage（12）Outer wall be fixed with one
Circle and the buttcover plate（11）Plate face fitting fixed plate（121）.
7. building expansion gap device according to claim 1, it is characterized in that：The connection component（2）Including multiple vertical
It is fixed on portable plate（1）On anchoring ring（21）, the anchoring ring（21）In be interspersed with the straight embedded bar of multiple length（22）.
8. building expansion gap device according to claim 7, it is characterized in that：The connection component（2）Also include multiple solid
It is scheduled on long straight embedded bar（22）On " u "-shaped embedded bar（23）, " u "-shaped embedded bar（23）Ground is poured into vertically solid
The straight embedded bar of fixed length（22）.
9. building expansion gap device according to claim 1, it is characterized in that：The filler（3）For high polymer material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211723.1U CN207176953U (en) | 2017-09-19 | 2017-09-19 | One kind building expansion gap device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211723.1U CN207176953U (en) | 2017-09-19 | 2017-09-19 | One kind building expansion gap device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207176953U true CN207176953U (en) | 2018-04-03 |
Family
ID=61747938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721211723.1U Expired - Fee Related CN207176953U (en) | 2017-09-19 | 2017-09-19 | One kind building expansion gap device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207176953U (en) |
-
2017
- 2017-09-19 CN CN201721211723.1U patent/CN207176953U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20200919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |