CN102296530A - Plug-in type expansion joint regulator member and expansion joint regulator constituted thereby - Google Patents
Plug-in type expansion joint regulator member and expansion joint regulator constituted thereby Download PDFInfo
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- CN102296530A CN102296530A CN2011101290807A CN201110129080A CN102296530A CN 102296530 A CN102296530 A CN 102296530A CN 2011101290807 A CN2011101290807 A CN 2011101290807A CN 201110129080 A CN201110129080 A CN 201110129080A CN 102296530 A CN102296530 A CN 102296530A
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- flexible back
- mutual
- shrinkage joint
- tongue
- described flexible
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Abstract
The invention relates to a plug-in type expansion joint regulator member and an expansion joint regulator constituted thereby, wherein the plug-in type expansion joint regulator member comprises a telescopic back, the outer side at the bottom of the telescopic back is connected with a supporting plate extending outwards, the telescopic back is in a vertical wall structure a the wave-shaped cross section, a telescopic arm extending inwards is arranged on the top surface of a wave-shaped protuberance on the inner side of the telescopic back, and the plug-in type expansion joint regulator member is characterized in that the telescopic arm is in a tongue plate structure which is integrally arranged with the wave-shaped protuberance on the inner side of the telescopic back, the tongue root part of the tongue plate and the wave-shaped protuberance on the inner side of the telescopic back are integrally arranged, and the distance between the two side surfaces of the tongue plate is gradually reduced from the tongue root part to the tongue top part. By adopting the plug-in type expansion joint regulator member, the problems of heavy weight and great material consumption of the existing expansion joint regulator can be solved.
Description
Technical field
The present invention relates to build connecting elements, relate in particular to the shrinkage joint adjuster of a kind of mutual-inserting type shrinkage joint regulator member and formation thereof.
Background technology
The shrinkage joint adjuster all has application on a lot of buildings, for bridge, the effect of shrinkage joint adjuster is more obvious, the shrinkage joint adjuster can eliminate the joint of bridge place the slit, eliminate vehicle by the time impact that produces because of beating, help application life of ease driving and prolongation bridge.
According to Chinese patent CN1464141A disclosed a kind of " the shrinkage joint adjuster of shrinkage joint regulator member and formation thereof ", described shrinkage joint regulator member is to be made of the flexible back of the body and the extended telescopic arm of telescopic arm bottom inside face, the shrinkage joint adjuster is to inserting back filling-foam rubber be combined into by member in twos, the telescopic arm span of described shrinkage joint regulator member is very big, and be to carry out the transition to the bottom surface from the flexible end face of carrying on the back, in order to guarantee the intensity of shrinkage joint regulator member, just need to strengthen the size of described shrinkage joint regulator member, so just consumed wide variety of materials, weight increases and has increased the weight of bridge load, though described telescopic arm is for reducing material and reducing weight and adopt middle borehole, designs such as " worker " shaped sections, but still it is big fundamentally not solve weight, the shortcoming that consumptive material is many.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, mutual-inserting type shrinkage joint regulator member that consumptive material is few, a kind of shrinkage joint adjuster that is made of this mutual-inserting type shrinkage joint regulator member is provided simultaneously.
In order to address the above problem, the technical scheme of mutual-inserting type of the present invention shrinkage joint regulator member is:
A kind of mutual-inserting type shrinkage joint regulator member, comprise the flexible back of the body, described flexible back of the body bottom outside is connected with outwardly directed supporting plate, the described flexible back of the body is that cross section is corrugated wall structure, inwardly be extended with telescopic arm on the end face of the inboard corrugated prominence of the described flexible back of the body, described telescopic arm is the tongue piece plated construction that is wholely set with the inboard corrugated prominence of the described flexible back of the body, the root of the tongue portion of described tongue piece plate and the inboard corrugated high spot of the described flexible back of the body are wholely set, and the two sides spacing of described tongue piece plate is dwindled to the tongue top-direction gradually by root of the tongue portion.
The medial surface of the lip of the tongue of described tongue piece plate is an arc shape.
The connecting portion at the bottom surface of described telescopic arm and the inboard wavy bulge of described flexible back of the body place is provided with the transition face chamfering, is provided with the reinforcing rib structure that is used to increase telescopic arm intensity between the described telescopic arm and the described flexible back of the body.
The described flexible back of the body is that cross section is semicircular wall structure.
A kind of mutual-inserting type shrinkage joint adjuster, form inserting by two identical mutual-inserting type shrinkage joint regulator member, described mutual-inserting type shrinkage joint regulator member comprises the flexible back of the body, described flexible back of the body bottom outside is connected with outwardly directed supporting plate, the described flexible back of the body is that cross section is corrugated wall structure, inwardly be extended with telescopic arm on the end face of the inboard corrugated prominence of the described flexible back of the body, described telescopic arm is the tongue piece plated construction that is wholely set with the inboard corrugated prominence of the described flexible back of the body, the root of the tongue portion of described tongue piece plate and the inboard corrugated high spot of the described flexible back of the body are wholely set, and the two sides spacing of described tongue piece plate is dwindled to the tongue top-direction gradually by root of the tongue portion.
The medial surface of the lip of the tongue of described tongue piece plate is an arc shape.
The connecting portion at the bottom surface of described telescopic arm and the inboard wavy bulge of described flexible back of the body place is provided with the transition face chamfering, is provided with the reinforcing rib structure that is used to increase telescopic arm intensity between the described telescopic arm and the described flexible back of the body.
The described flexible back of the body is that cross section is semicircular wall structure.
Be filled with the microcellular polyurethane elastomer filler between described two identical mutual-inserting type shrinkage joint regulator member.
The beneficial effect that the present invention produces is: telescopic arm of the present invention is the tongue piece plated construction that is wholely set with the inboard corrugated prominence of the flexible back of the body, the two sides spacing of described tongue piece plate is dwindled to the lip of the tongue direction gradually by root of the tongue portion, the diminishing structure of two sides spacing of this tongue piece plate, make that root of the tongue portion is more solid, guarantee the intensity of pull tab root, mutual-inserting type of the present invention shrinkage joint regulator member is simple in structure, consumptive material is few, has guaranteed the intensity of whole mutual-inserting type shrinkage joint regulator member simultaneously.
Description of drawings
Fig. 1 is the structural representation of mutual-inserting type of the present invention shrinkage joint regulator member;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the structural representation of mutual-inserting type of the present invention shrinkage joint adjuster;
Fig. 4 is the connection diagram in twos of mutual-inserting type of the present invention shrinkage joint adjuster.
The specific embodiment
Mutual-inserting type of the present invention shrinkage joint regulator member embodiment is shown in Fig. 1 ~ 2: mutual-inserting type shrinkage joint regulator member comprises that cross section is the corrugated flexible back of the body 1, the flexible in the present embodiment back of the body is semicircular wall structure for cross section, inwardly be extended with telescopic arm 2 on the described flexible back of the body 1 inboard corrugated prominence end face, described telescopic arm 2 is the tongue piece plated constructions that are wholely set with the flexible back of the body 1 inboard corrugated prominence, the root of the tongue portion of tongue piece plate and the described flexible back of the body 1 inboard corrugated high spot are wholely set, the two sides spacing of tongue piece plate is dwindled to the tongue top-direction gradually by root of the tongue portion, the medial surface at the tongue top of tongue piece plate is an arc shape, the connecting portion at the bottom surface of described telescopic arm 2 and the described flexible back of the body 1 inboard wavy bulge place is provided with transition face chamfering 11, be provided with the reinforcing rib structure 12 that is used to increase telescopic arm 2 intensity between the described telescopic arm 2 and the described flexible back of the body 1, the described flexible back of the body 1 bottom outside is connected with outwardly directed supporting plate 4, the outside of the flexible back of the body 1 is fixed with the threaded connector 3 that is used to connect pre-buried connecting rod, threaded connector 3 is arranged on the plane structure 9 of flexible tergolateral each prominence, and the two ends of this mutual-inserting type shrinkage joint regulator member also are provided with the fixedly ear 5 that has bolt penetration hole 6.
Shrinkage joint adjuster embodiment of the present invention is shown in Fig. 1 ~ 4: the shrinkage joint adjuster comprises two microcellular polyurethane elastomer fillers to filling between slotting mutual-inserting type shrinkage joint regulator member and the member, described two have also been filled up in concrete top the regulator member below, mutual-inserting type shrinkage joint of inserting and to be used for the microcellular polyurethane elastomer filler that vibrating noise absorbs and transmits, the mode of being oppositely arranged of two mutual-inserting type shrinkage joint regulator member is: the telescopic arm 2 at the inside protrusions place of the flexible back of the body 1 of identical corresponding another mutual-inserting type shrinkage joint adjustment means of the inboard recess of the flexible back of the body of a mutual-inserting type shrinkage joint adjustment means, two shrinkage joint adjusters use bolt 7 to connect two shrinkage joint adjusters by the bolt penetration hole at member two ends, in other embodiments of the invention, described shrinkage joint adjuster can also be three, four or a plurality of, the concrete structure of described mutual-inserting type shrinkage joint regulator member is shown in Fig. 1 ~ 2, no longer do specific descriptions herein, described microcellular polyurethane elastomer filler comprises at the filler 8 between the adjacent tang plate facade with at the tip of the tongue of telescopic arm 2 and the filler 10 between the flexible back of the body 1, this mutual-inserting type tongue piece structure make filler 8 be subjected to two mutual-inserting type shrinkage joint regulator member about when shaking, filler 8 easier gaps between two tongue piece plates produce the elastic deformation amount, two tongue piece plates are absorbed owing to the elastic deformation amount of filler 8 to the active force of filler 8 and transmit, filler 8 is not easy to lose efficacy, saved material, and since two the regulator member below, mutual-inserting type shrinkage joint of inserting also filled up in concrete top has been used for the microcellular polyurethane elastomer filler that vibrating noise absorbs and transmits, because vibrations that automobile produces this mutual-inserting type shrinkage joint adjuster and noise are also absorbed by the microcellular polyurethane elastomer filler or are delivered in the concrete, resident is not on every side had noise pollution, environmental protection more.
Claims (9)
1. mutual-inserting type shrinkage joint regulator member, comprise the flexible back of the body, described flexible back of the body bottom outside is connected with outwardly directed supporting plate, the described flexible back of the body is that cross section is corrugated wall structure, inwardly be extended with telescopic arm on the end face of the inboard corrugated prominence of the described flexible back of the body, it is characterized in that: described telescopic arm is the tongue piece plated construction that is wholely set with the inboard corrugated prominence of the described flexible back of the body, the root of the tongue portion of described tongue piece plate and the inboard corrugated high spot of the described flexible back of the body are wholely set, and the two sides spacing of described tongue piece plate is dwindled to the tongue top-direction gradually by root of the tongue portion.
2. mutual-inserting type according to claim 1 shrinkage joint regulator member is characterized in that: the medial surface of the lip of the tongue of described tongue piece plate is an arc shape.
3. mutual-inserting type according to claim 1 shrinkage joint regulator member, its feature with: the connecting portion at the bottom surface of described telescopic arm and the inboard wavy bulge of described flexible back of the body place is provided with the transition face chamfering, is provided with the reinforcing rib structure that is used to increase telescopic arm intensity between the described telescopic arm and the described flexible back of the body.
4. mutual-inserting type according to claim 1 shrinkage joint regulator member is characterized in that: the described flexible back of the body is that cross section is semicircular wall structure.
5. mutual-inserting type shrinkage joint adjuster, form inserting by two identical mutual-inserting type shrinkage joint regulator member, described mutual-inserting type shrinkage joint regulator member comprises the flexible back of the body, described flexible back of the body bottom outside is connected with outwardly directed supporting plate, the described flexible back of the body is that cross section is corrugated wall structure, inwardly be extended with telescopic arm on the end face of the inboard corrugated prominence of the described flexible back of the body, it is characterized in that: described telescopic arm is the tongue piece plated construction that is wholely set with the inboard corrugated prominence of the described flexible back of the body, the root of the tongue portion of described tongue piece plate and the inboard corrugated high spot of the described flexible back of the body are wholely set, and the two sides spacing of described tongue piece plate is dwindled to the tongue top-direction gradually by root of the tongue portion.
6. mutual-inserting type according to claim 5 shrinkage joint adjuster is characterized in that: the medial surface of the lip of the tongue of described tongue piece plate is an arc shape.
7. mutual-inserting type according to claim 5 shrinkage joint adjuster, it is characterized in that: the connecting portion at the bottom surface of described telescopic arm and the inboard wavy bulge of described flexible back of the body place is provided with the transition face chamfering, is provided with the reinforcing rib structure that is used to increase telescopic arm intensity between the described telescopic arm and the described flexible back of the body.
8. mutual-inserting type according to claim 5 shrinkage joint adjuster is characterized in that: the described flexible back of the body is that cross section is semicircular wall structure.
9. mutual-inserting type according to claim 5 shrinkage joint adjuster is characterized in that: be filled with the microcellular polyurethane elastomer filler between described two identical mutual-inserting type shrinkage joint regulator member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101290807A CN102296530A (en) | 2011-05-18 | 2011-05-18 | Plug-in type expansion joint regulator member and expansion joint regulator constituted thereby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101290807A CN102296530A (en) | 2011-05-18 | 2011-05-18 | Plug-in type expansion joint regulator member and expansion joint regulator constituted thereby |
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| Publication Number | Publication Date |
|---|---|
| CN102296530A true CN102296530A (en) | 2011-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101290807A Pending CN102296530A (en) | 2011-05-18 | 2011-05-18 | Plug-in type expansion joint regulator member and expansion joint regulator constituted thereby |
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| CN (1) | CN102296530A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012822A (en) * | 2016-07-13 | 2016-10-12 | 刘强 | Expansion joint adjuster and expansion joint adjuster component |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1464141A (en) * | 2002-06-19 | 2003-12-31 | 李永政 | Expansion joint regulator element and expansion joint regulator made therefrom |
| KR20050083414A (en) * | 2004-02-23 | 2005-08-26 | 엘지전자 주식회사 | Cabinet structure of duct type air-conditioner |
| CN2871631Y (en) * | 2006-03-02 | 2007-02-21 | 李西俊 | Parts of arc telescopic seam adjuster and arc telescopic seam adjuster |
| CN2905931Y (en) * | 2006-05-23 | 2007-05-30 | 刘强 | Arched interdigitation type expansion joint adjuster member and expansion joint adjuster composed thereof |
-
2011
- 2011-05-18 CN CN2011101290807A patent/CN102296530A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1464141A (en) * | 2002-06-19 | 2003-12-31 | 李永政 | Expansion joint regulator element and expansion joint regulator made therefrom |
| KR20050083414A (en) * | 2004-02-23 | 2005-08-26 | 엘지전자 주식회사 | Cabinet structure of duct type air-conditioner |
| CN2871631Y (en) * | 2006-03-02 | 2007-02-21 | 李西俊 | Parts of arc telescopic seam adjuster and arc telescopic seam adjuster |
| CN2905931Y (en) * | 2006-05-23 | 2007-05-30 | 刘强 | Arched interdigitation type expansion joint adjuster member and expansion joint adjuster composed thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012822A (en) * | 2016-07-13 | 2016-10-12 | 刘强 | Expansion joint adjuster and expansion joint adjuster component |
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Application publication date: 20111228 |
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| RJ01 | Rejection of invention patent application after publication |