CN212478159U - Pre-buried steel sheet erection joint structure under isolation bearing - Google Patents
Pre-buried steel sheet erection joint structure under isolation bearing Download PDFInfo
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- CN212478159U CN212478159U CN202020579389.0U CN202020579389U CN212478159U CN 212478159 U CN212478159 U CN 212478159U CN 202020579389 U CN202020579389 U CN 202020579389U CN 212478159 U CN212478159 U CN 212478159U
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- positioning frame
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Abstract
The utility model provides a mounting and connecting structure for a lower embedded steel plate of a shock insulation support, which comprises a cushion layer, a lower buttress, a lower embedded plate positioning frame, a lower embedded plate, a lower connecting plate, an upper connecting plate, the shock insulation support, a bolt sleeve, a shear resistant anchor bar and an anchoring frame; the surface of the cushion layer is provided with a lower embedded plate positioning frame in a square cross section shape, positioning frame anchor bars are uniformly arranged on the periphery of the bottom surface of the lower embedded plate positioning frame, and the positioning frame anchor bars are poured in the cushion layer; an anchoring frame is vertically welded and fixed on four corners of the lower embedded plate positioning frame, a square end plate is welded on the top of the anchoring frame, one end of an adjusting bolt is in threaded connection with the end plate, and the other end of the adjusting bolt is welded and fixed with the bottom surface of the lower embedded plate; shear-resistant anchor bars are also uniformly arranged on the bottom surface of the lower embedded plate and are in threaded connection with the lower embedded plate, and lower buttress is poured on the cushion layer; the lower embedded plate is positioned on the upper surface of the lower support pier, bolt sleeves are uniformly arranged on the periphery of the bottom surface of the lower embedded plate, and the outer threads of the bolt sleeves are in threaded connection with the lower embedded plate.
Description
Technical Field
The utility model relates to a shock insulation support installation technical field especially relates to a pre-buried steel sheet erection joint structure under shock insulation support.
Background
The shock insulation support is a support device arranged for meeting the shock insulation requirement of the structure, a shock insulation layer is added between the upper structure and the foundation, and a rubber shock insulation support is installed to play a role of soft connection with the foundation; the existing shock insulation support is generally installed on an embedded steel plate of a reinforced concrete buttress foundation, but the embedded steel plate is deviated due to vibration generated when the reinforced concrete buttress is poured and tamped, and the installation of the shock insulation support is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a pre-buried steel sheet erection joint structure under shock insulation support, adopt the utility model discloses a structure, lower pre-buried steel sheet adopt anchor frame and shear anchor bar to fix, and anchor frame bottom is fixed with lower pre-buried board locating rack, and lower pre-buried board locating rack is pour and is fixed in the pad layer, when pouring down buttress, can prevent that anchor frame from taking place to remove to make pre-buried steel sheet accurate fixed, avoid taking place the off normal.
In order to achieve the above object, the utility model adopts the following technical scheme: a mounting and connecting structure for a lower embedded steel plate of a shock insulation support comprises a cushion layer, a lower buttress, a lower embedded plate positioning frame, a lower embedded plate, a lower connecting plate, an upper connecting plate, the shock insulation support, a bolt sleeve, a shear resistant anchor bar and an anchoring frame; the cushion layer is of a reinforced concrete structure, a lower embedded plate positioning frame in a square cross section shape is arranged on the surface of the cushion layer, the lower embedded plate positioning frame is formed by splicing L-shaped angle steels, positioning frame anchor bars are uniformly arranged on the periphery of the bottom surface of the lower embedded plate positioning frame, and the positioning frame anchor bars are poured in the cushion layer; an anchoring frame is vertically welded and fixed on four corners of the lower embedded plate positioning frame, the anchoring frame is of an L-shaped angle steel bar structure, a square end plate is welded on the top of the anchoring frame, one end of an adjusting bolt is in threaded connection with the end plate, and the other end of the adjusting bolt is welded and fixed with the bottom surface of the lower embedded plate; the lower embedded plate is of a rectangular-section-shaped steel plate structure, a pouring hole is formed in the middle of the lower embedded plate, shear-resistant anchor bars are further uniformly arranged on the bottom surface of the lower embedded plate and are in threaded connection with the lower embedded plate, and lower buttresses are poured on the cushion layer; the shock insulation support comprises an upper connecting plate arranged at the top of the shock insulation support and a lower connecting plate arranged at the bottom of the shock insulation support; the lower buttress is of a reinforced concrete structure, the lower buttress pours and buries the anchor frame and the shear anchor bars, the lower embedded plate is positioned on the upper surface of the lower buttress, bolt sleeves are uniformly arranged around the bottom surface of the lower embedded plate, the outer threads of the bolt sleeves are in threaded connection with the lower embedded plate, the bottom of the bolt sleeves are in threaded connection with the anchor bars poured in the lower buttress, the lower embedded plate is fixedly connected with the lower connecting plate through high-strength connecting bolts, and the high-strength connecting bolts are in threaded connection with the threaded sleeves.
Preferably, the end plate has a dimension of 60 × 60 × 10 mm.
Preferably, the length of the anchor bars of the spacer is at least greater than 200 mm.
Preferably, the vibration isolation support is a finished rubber vibration isolation support.
The utility model has the advantages that: adopt the utility model discloses a structure, lower pre-buried steel sheet adopts anchor frame and shear anchor to fix, and anchor frame bottom is fixed with lower pre-buried board locating rack, and lower pre-buried board locating rack is pour and is fixed in the backing layer, when pouring buttress down, can prevent that anchor frame from taking place to remove to make pre-buried steel sheet accurate fixed, avoid taking place the off normal.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
FIG. 1 is a schematic view of a mounting and connecting structure of a lower embedded steel plate of a seismic isolation support.
FIG. 2 is a schematic view of a lower embedded plate positioning frame.
Fig. 3 is a schematic view of a bolt-and-sleeve connection structure.
Wherein: 1 is a cushion layer, 2 is a lower buttress, 3 is a lower embedded plate locating rack, 4 is a lower embedded plate, 5 is a lower connecting plate, 6 is an upper connecting plate, 7 is a shock insulation support, 8 is a bolt sleeve, 9 is a shear resistant anchor bar, 10 is an anchoring rack, 11 is an end plate, 12 is an adjusting bolt, 13 is an anchor bar, 14 is a pouring hole, 3-1 is a locating rack anchor bar, 8-1 is an internal thread, and 8-2 is an external thread.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1-3.
As shown in fig. 1-3, a lower embedded steel plate mounting and connecting structure of a seismic isolation bearing comprises a cushion layer 1, a lower pier 2, a lower embedded plate positioning frame 3, a lower embedded plate 4, a lower connecting plate 5, an upper connecting plate 6, a seismic isolation bearing 7, a bolt sleeve 8, a shear resistant anchor bar 9 and an anchoring frame 10; the cushion layer 1 is of a reinforced concrete structure, the surface of the cushion layer 1 is provided with a lower embedded plate positioning frame 3 with a square cross section, the lower embedded plate positioning frame 3 is formed by splicing L-shaped angle steels, positioning frame anchor bars 3-1 are uniformly arranged on the periphery of the bottom surface of the lower embedded plate positioning frame 3, and the positioning frame anchor bars 3-1 are poured in the cushion layer 1; an anchor frame 10 is vertically welded and fixed on four corners of the lower embedded plate positioning frame 3, the anchor frame 10 is of an L-shaped angle steel bar structure, a square end plate 11 is welded on the top of the anchor frame 10, one end of an adjusting bolt 12 is in threaded connection with the end plate 11, and the other end of the adjusting bolt 12 is welded and fixed on the bottom surface of the lower embedded plate 4; the lower embedded plate 4 is of a rectangular-section-shaped steel plate structure, a pouring hole 14 is formed in the middle of the lower embedded plate 4, shear-resistant anchor bars 9 are uniformly arranged on the bottom surface of the lower embedded plate 4, the shear-resistant anchor bars 9 are in threaded connection with the lower embedded plate 4, and lower piers 2 are poured on the cushion layer 1; the shock insulation support 7 comprises an upper connecting plate 6 arranged at the top of the shock insulation support 7 and a lower connecting plate 5 arranged at the bottom of the shock insulation support 7; the lower buttress 2 is of a reinforced concrete structure, the anchor frame 10 and the shear-resistant anchor bars 9 are poured and buried by the lower buttress 2, the lower embedded plate 4 is positioned on the upper surface of the lower buttress 2, the periphery of the bottom surface of the lower embedded plate 4 is uniformly provided with bolt sleeves 8, external threads 8-2 of the bolt sleeves 8 are in threaded connection with the lower embedded plate 4, the bottom of the bolt sleeves 8 are in threaded connection with the anchor bars 13 poured in the lower buttress 2, the lower embedded plate 4 is fixedly connected with the lower connecting plate 5 by high-strength connecting bolts, and the high-strength connecting bolts are connected with internal threads 8-1 of the threaded sleeves 8.
In specific implementation, the specification of the end plate 11 is 60 × 60 × 10 mm.
In specific implementation, the length of the anchor bars 3-1 of the positioning frame is at least more than 200 mm.
In specific implementation, the vibration isolation support 7 is a finished rubber vibration isolation support.
Claims (4)
1. The utility model provides a pre-buried steel sheet erection joint structure under isolation bearing which characterized in that: the device comprises a cushion layer, a lower buttress, a lower embedded plate positioning frame, a lower embedded plate, a lower connecting plate, an upper connecting plate, a shock insulation support, a bolt sleeve, a shear resistant anchor bar and an anchoring frame; the cushion layer is of a reinforced concrete structure, a lower embedded plate positioning frame in a square cross section shape is arranged on the surface of the cushion layer, the lower embedded plate positioning frame is formed by splicing L-shaped angle steels, positioning frame anchor bars are uniformly arranged on the periphery of the bottom surface of the lower embedded plate positioning frame, and the positioning frame anchor bars are poured in the cushion layer; an anchoring frame is vertically welded and fixed on four corners of the lower embedded plate positioning frame, the anchoring frame is of an L-shaped angle steel bar structure, a square end plate is welded on the top of the anchoring frame, one end of an adjusting bolt is in threaded connection with the end plate, and the other end of the adjusting bolt is welded and fixed with the bottom surface of the lower embedded plate; the lower embedded plate is of a rectangular-section-shaped steel plate structure, a pouring hole is formed in the middle of the lower embedded plate, shear-resistant anchor bars are further uniformly arranged on the bottom surface of the lower embedded plate and are in threaded connection with the lower embedded plate, and lower buttresses are poured on the cushion layer; the shock insulation support comprises an upper connecting plate arranged at the top of the shock insulation support and a lower connecting plate arranged at the bottom of the shock insulation support; the lower buttress is of a reinforced concrete structure, the lower buttress pours and buries the anchor frame and the shear anchor bars, the lower embedded plate is positioned on the upper surface of the lower buttress, bolt sleeves are uniformly arranged around the bottom surface of the lower embedded plate, the outer threads of the bolt sleeves are in threaded connection with the lower embedded plate, the bottom of the bolt sleeves are in threaded connection with the anchor bars poured in the lower buttress, the lower embedded plate is fixedly connected with the lower connecting plate through high-strength connecting bolts, and the high-strength connecting bolts are in threaded connection with the threaded sleeves.
2. The mounting and connecting structure for the embedded steel plates under the seismic isolation bearing as claimed in claim 1, wherein: the specification of the end plate is 60 multiplied by 10 mm.
3. The mounting and connecting structure for the embedded steel plates under the seismic isolation bearing as claimed in claim 1, wherein: the length of the anchor bars of the positioning frame is at least more than 200 mm.
4. The mounting and connecting structure for the embedded steel plates under the seismic isolation bearing as claimed in claim 1, wherein: the shock insulation support is a finished rubber shock insulation support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020579389.0U CN212478159U (en) | 2020-04-17 | 2020-04-17 | Pre-buried steel sheet erection joint structure under isolation bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020579389.0U CN212478159U (en) | 2020-04-17 | 2020-04-17 | Pre-buried steel sheet erection joint structure under isolation bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212478159U true CN212478159U (en) | 2021-02-05 |
Family
ID=74450525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020579389.0U Expired - Fee Related CN212478159U (en) | 2020-04-17 | 2020-04-17 | Pre-buried steel sheet erection joint structure under isolation bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212478159U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411977A (en) * | 2022-02-08 | 2022-04-29 | 中国建筑第八工程局有限公司 | Ultrahigh-precision embedded part construction method |
| CN114517585A (en) * | 2022-02-24 | 2022-05-20 | 中国十七冶集团有限公司 | Accurate installation method for building shock insulation support |
-
2020
- 2020-04-17 CN CN202020579389.0U patent/CN212478159U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411977A (en) * | 2022-02-08 | 2022-04-29 | 中国建筑第八工程局有限公司 | Ultrahigh-precision embedded part construction method |
| CN114517585A (en) * | 2022-02-24 | 2022-05-20 | 中国十七冶集团有限公司 | Accurate installation method for building shock insulation support |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 Termination date: 20210417 |