CN209653131U - The advanced locking device in expansion joint - Google Patents
The advanced locking device in expansion joint Download PDFInfo
- Publication number
- CN209653131U CN209653131U CN201920050494.2U CN201920050494U CN209653131U CN 209653131 U CN209653131 U CN 209653131U CN 201920050494 U CN201920050494 U CN 201920050494U CN 209653131 U CN209653131 U CN 209653131U
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- CN
- China
- Prior art keywords
- expansion joint
- baffle
- drawknot
- locking device
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a kind of advanced locking devices in expansion joint, and including keeping off two baffles being set at wall expansion joint, two baffle gears are set to the opposite two sides of wall；And the drawknot bar of two baffles of drawknot, the both ends of the drawknot bar wear and are fixed on corresponding baffle.The utility model is blocked at construction joint using baffle, and pass through drawknot bar drawknot, to achieve the effect that closure construction stitches, the development of next step working procedure is realized in the time for waiting construction joint flexible, with this come under the premise of guaranteeing not influencing various processes construction, the time is effectively utilized, duration, cost efficiency are accelerated.
Description
Technical field
The utility model relates to technical field of building construction, refer in particular to a kind of advanced locking device in expansion joint.
Background technique
To prevent building member since climate temperature changes in building construction process, structure is made to generate crack or destruction
Expansion joint need to be set along the suitable position in building or structures construction joint direction.Because of the setting at expansion joint, need to wait for certain
Time just can be carried out the development of next step working procedure, result in that external wall waterproof is constructed and backfilling of earthwork construction will be in this way
Start after the completion of the deformation of expansion joint.Since the sequence of operation of construction operation can not be changed, the setting of construction joint certainly will be will cause
Duration to the time wastes.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of advanced locking device in expansion joint, can
To solve the problems, such as that the setting of construction joint causes the duration of waiting time to waste.
Realizing the technical solution of above-mentioned purpose is:
The utility model provides a kind of advanced locking device in expansion joint, comprising:
Gear is set to two baffles at wall expansion joint, and two baffle gears are set to the opposite two sides of wall；And
The drawknot bar of two baffles of drawknot, the both ends of the drawknot bar wear and are fixed on corresponding baffle, the drawknot
The part that bar is located in expansion joint is installed with the sealing piece perpendicular to drawknot bar setting.
The utility model has the beneficial effects that being blocked at construction joint using baffle, and by drawknot bar drawknot, to reach
The effect stitched to closure construction, the development of next step working procedure is realized in the time for waiting construction joint flexible, is come with this
Under the premise of guarantee does not influence various processes construction, the time is effectively utilized, accelerates duration, cost efficiency.
The advanced locking device in the utility model expansion joint further improvement lies in that, offered on the baffle for the drawing
The through-hole that knot bar passes through, the surface of the drawknot bar is equipped with screw thread, and the both ends of the drawknot bar pass through corresponding through-hole and spiral shell
One nut of connection is closed, thrust of one, the baffle towards the expansion joint is given by the nut, so that the drawknot
Corresponding baffle is fixed in the end of bar, and the baffle is made to be fixed on the side of the wall.
The advanced locking device in the utility model expansion joint further improvement lies in that, the both ends of the drawknot bar are equipped with pad
Piece, the gasket pad are set between the nut and the baffle.
The advanced locking device in the utility model expansion joint further improvement lies in that, the number of the sealing piece on each drawknot bar
Amount is two or more, and the sealing piece uniform intervals are arranged.
The advanced locking device in the utility model expansion joint further improvement lies in that, the sealing piece be rectangular fashioned iron
Piece.
The advanced locking device in the utility model expansion joint further improvement lies in that, the quantity of the drawknot bar is six,
And in two rows of three column distributions in the baffle.
The advanced locking device in the utility model expansion joint further improvement lies in that, the drawknot bar is perpendicular to the baffle
Setting.
The advanced locking device in the utility model expansion joint further improvement lies in that, the connection of the baffle and the wall
Place is equipped with waterstop sealing item.
Detailed description of the invention
Fig. 1 is the front view of the advanced locking device in the utility model expansion joint.
Fig. 2 is the top view of the advanced locking device in the utility model expansion joint.
Fig. 3 is the perspective view of the advanced locking device in the utility model expansion joint.
Description of symbols:
90- wall；The expansion joint 91-；10- baffle；20- drawknot bar；21- nut；22- backing plate；23- seal plate.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Refering to fig. 1, the utility model provides a kind of advanced locking device in expansion joint, is used for temporary closure basement wall
Expansion joint have the characteristics that structure is simple to carry out the development of next step working procedure, be easy to make, dismounting convenient, solution
Determined construction joint setting cause the waiting time duration waste the problem of.It is super to the utility model expansion joint with reference to the accompanying drawing
Preceding locking device is illustrated.
As shown in Figure 1 to Figure 3, the exterior wall of basement construction when would generally there are expansion joints 91, due to construction joint 91
Setting, exterior wall are divided into two walls 90.The advanced locking device in the utility model expansion joint includes that gear is set to wall expansion joint
The drawknot bar 20 of two baffles 10 of two baffles 10 and drawknot at 91.
Wherein, two gears of baffle 10 are set to the opposite two sides of wall 90, and it is close that the both sides of baffle 10 are attached at wall 90
Edge at expansion joint 91.Preferably, baffle 10 close to edge thickness as it depends on proximal edge to be gradually reduced so that gear
The section of plate 10 is trapezoidal, and baffle 10 is plane close to the face of 90 side of wall, so that surface of the baffle 10 close to edge
It fits with the surface of wall 90.
Perpendicular to baffle plate setting, the both ends of drawknot bar 20 wear and are fixed on corresponding baffle 10 drawknot bar 20.Baffle 10
On offer the through-hole passed through for drawknot bar 20, the surface of drawknot bar 20 is equipped with screw thread, and the both ends of drawknot bar 20 pass through and correspond to
Through-hole and the nut 21 that is screwed together, give 10 1, the baffle thrust towards expansion joint 91, while wall 90 by nut 21
Give baffle 10 1 reaction forces far from expansion joint 91, so that corresponding baffle 10 is fixed in the end of drawknot bar 20,
And baffle 10 is made to be fixed on the side of wall 90.Preferably, the quantity of drawknot bar is six, and in two rows of three column distributions in gear
Plate.
Further, the both ends of drawknot bar 20 are equipped with gasket 22, and the pad of gasket 22 is set between nut 21 and baffle 10, from
And increases contact area, play the role of protecting baffle 10 and prevent nut from passing through through-hole.
Further, the part that drawknot bar 20 is located in expansion joint 91 is installed with the sealing piece being arranged perpendicular to drawknot bar 20
23.The sealing piece 23 is rectangular fashioned iron piece, and drawknot bar 20 is spiral, and sealing piece 23 is by being fixedly welded on drawknot
Bar.Each drawknot bar 20 is equipped at least two sealing pieces 23, and uniform intervals are arranged, and playing prevents underground water from passing through through-hole simultaneously
The effect leaked along drawknot bar 20.Preferably, the position on drawknot bar 20 close to through-hole is installed with the sealing piece 22.
Further, the junction of baffle 10 and wall 90 is additionally provided with waterstop sealing (not shown), the sealing
Sealing strip is overlying on the surface of the junction of 10 both sides of the edge of baffle and wall 90, play prevent water by baffle 10 and wall 90 it
Between penetrate into expansion joint in effect.Preferably, the waterstop sealing item is sealing joint strip.
The construction and use process of the advanced locking device in the utility model expansion joint are illustrated below.
Firstly, rectangular sealing piece 23 is spaced suitable distance as drawknot bar 20 by the spiral for choosing certain diameter
It is welded on drawknot bar 20.Secondly, corresponding position progress aperture handles to obtain for drawknot on baffle 10 using drilling tool
The through-hole that bar 20 passes through.Then, one end of drawknot bar 20 is passed through into through-hole, and is carried out tightly using mating gasket 22 and nut 21
Gu.Finally, the whole baffle 10 fixed on wall 90, after taking another aperture after drawknot bar 20 is connect with a baffle 10
It is interspersed on drawknot bar 20, is fastened using mating gasket 22 and nut 21, that completes exterior wall expansion joint blocks closing.
The advanced locking device in the utility model expansion joint has the beneficial effect that
The utility model is blocked at construction joint using baffle, and by drawknot bar drawknot, to reach closure construction seam
Effect, the development of next step working procedure is realized in the time for waiting construction joint flexible, with this come guarantee not influencing it is each
Under the premise of procedure construction, the time is effectively utilized, accelerates duration, cost efficiency.
The design side simplifies the construction of the node of installation, improves construction quality and ensure that construction speed, comprehensive
Conjunction reduces cost and creates considerable economic benefit；Realize green construction, the theory of scientific and technical innovation.
Combine figure embodiment that the utility model is described in detail above, those skilled in the art can root
Many variations example is made to the utility model according to above description.Thus, certain details in embodiment should not constitute practical to this
Novel restriction, the utility model will be using the ranges that the appended claims define as the protection scope of the utility model.
Claims (8)
1. a kind of advanced locking device in expansion joint characterized by comprising
Gear is set to two baffles at wall expansion joint, and two baffle gears are set to the opposite two sides of wall；And
The drawknot bar of two baffles of drawknot, the both ends of the drawknot bar wear and are fixed on corresponding baffle, drawknot bar position
The sealing piece perpendicular to drawknot bar setting is installed in the part in expansion joint.
2. the advanced locking device in expansion joint as described in claim 1, which is characterized in that offered on the baffle for the drawing
The through-hole that knot bar passes through, the surface of the drawknot bar is equipped with screw thread, and the both ends of the drawknot bar pass through corresponding through-hole and spiral shell
One nut of connection is closed, thrust of one, the baffle towards the expansion joint is given by the nut, so that the drawknot
Corresponding baffle is fixed in the end of bar, and the baffle is made to be fixed on the side of the wall.
3. the advanced locking device in expansion joint as claimed in claim 2, which is characterized in that the both ends of the drawknot bar are equipped with pad
Piece, the gasket pad are set between the nut and the baffle.
4. the advanced locking device in expansion joint as described in claim 1, which is characterized in that the number of the sealing piece on each drawknot bar
Amount is two or more, and the sealing piece uniform intervals are arranged.
5. the advanced locking device in expansion joint as described in claim 1, which is characterized in that the sealing piece is rectangular fashioned iron
Piece.
6. the advanced locking device in expansion joint as described in claim 1, which is characterized in that the quantity of the drawknot bar is six,
And in two rows of three column distributions in the baffle.
7. the advanced locking device in expansion joint as described in claim 1, which is characterized in that the drawknot bar is perpendicular to the baffle
Setting.
8. the advanced locking device in expansion joint as described in claim 1, which is characterized in that the connection of the baffle and the wall
Place is equipped with waterstop sealing item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920050494.2U CN209653131U (en) | 2019-01-11 | 2019-01-11 | The advanced locking device in expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920050494.2U CN209653131U (en) | 2019-01-11 | 2019-01-11 | The advanced locking device in expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209653131U true CN209653131U (en) | 2019-11-19 |
Family
ID=68520887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920050494.2U Active CN209653131U (en) | 2019-01-11 | 2019-01-11 | The advanced locking device in expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209653131U (en) |
-
2019
- 2019-01-11 CN CN201920050494.2U patent/CN209653131U/en active Active
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| GR01 | Patent grant |