CN214117073U - Stride across ground structure and building shock insulation structure of isolation bearing - Google Patents
Stride across ground structure and building shock insulation structure of isolation bearing Download PDFInfo
- Publication number
- CN214117073U CN214117073U CN202021957493.5U CN202021957493U CN214117073U CN 214117073 U CN214117073 U CN 214117073U CN 202021957493 U CN202021957493 U CN 202021957493U CN 214117073 U CN214117073 U CN 214117073U
- Authority
- CN
- China
- Prior art keywords
- embedded
- steel plate
- jumper
- buttress
- connecting rod
- 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.)
- Active
Links
Images
Abstract
The utility model provides a grounding structure spanning a shock insulation support and a building shock insulation structure, wherein the grounding structure comprises a jumper and a pre-buried component; the pre-embedded components comprise a first pre-embedded component and a second pre-embedded component, one end of the jumper is connected to the first pre-embedded component through a copper wire nose, and the other end of the jumper is connected to the second pre-embedded component through the copper wire nose; the embedded component is made of steel parts; the utility model also provides a proposal, simple structure, convenient installation and maintenance and replacement in later period; the grounding electrode has larger deformation reserve, and can effectively improve the overall earthquake damage resistance and the effective service life of the grounding electrode.
Description
Technical Field
The utility model belongs to the technical field of stride across the ground structure of isolation bearing, concretely relates to stride across ground structure and building isolation structure of isolation bearing.
Background
As a basic building construction technology, the seismic isolation technology makes great progress in reducing earthquake destructive power, preventing and reducing disasters, and is rapidly popularized in China since Wenchuan earthquake in 2008.
The seismic isolation technology is that a seismic isolation support is arranged between an upper structure and a lower structure so as to avoid energy input of an earthquake to a building; because the shock insulation support divides the grounding electrode in the building structure column into an upper part and a lower part, compared with a building which does not adopt the shock insulation support technology, the grounding electrode can be communicated only by installing a grounding device independently; therefore, compared with the grounding construction of the traditional building, the grounding device which can be installed quickly and is simple to construct is urgently needed in the building seismic isolation construction.
Based on the technical problems in the building seismic isolation structure, no relevant solution is provided; there is therefore a pressing need to find effective solutions to the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the weak point that exists in the above-mentioned technique, provide a stride across isolation bearing's ground structure and building isolation structure, aim at solving current building isolation ground structure and can't stride across isolation bearing, later stage maintenance and change the difficulty, or can be along with one of the problem of the deformation deposit of upper portion building translation when not having the earthquake.
The utility model provides a grounding structure spanning a shock insulation support, which comprises a jumper and a pre-buried component; the pre-embedded components comprise a first pre-embedded component and a second pre-embedded component, one end of the jumper is connected to the first pre-embedded component through a copper wire nose, and the other end of the jumper is connected to the second pre-embedded component through the copper wire nose; the embedded component is made of steel parts.
Furthermore, the jumper wire is a multi-strand copper core flexible wire; copper wire noses are respectively arranged at two ends of the jumper wire; the copper wire nose is connected with the embedded component through a bolt.
Further, the embedded member comprises a steel plate and a connecting rod; the steel plate is provided with bolt holes, and bolts are arranged in the bolt holes; one end of the connecting rod is fixedly connected to one side surface of the steel plate, and the other end of the connecting rod extends outwards; the jumper wire is connected to the other side surface of the steel plate.
Further, the connecting rod is made of round steel; one end of the connecting rod is welded on one side surface of the steel plate, and the other end of the connecting rod extends outwards to form an L shape.
Further, the steel plate is a quadrilateral steel plate; the thickness of the quadrilateral steel plate is mm, and the length and the width of the quadrilateral steel plate are respectively 10 mm; the bolt hole is arranged in the center of the quadrilateral steel plate.
Correspondingly, the utility model also provides a building shock insulation structure, which comprises a lower buttress, an upper buttress, a shock insulation support and a grounding structure; the shock insulation support is arranged between the lower buttress and the upper buttress along the vertical direction; the grounding structure is the grounding structure spanning the shock insulation support; the first embedded member is arranged on the lower buttress, and the second embedded member is arranged on the upper buttress.
Further, the height of the isolation bearing is L, and the length of the jumper wire is as follows: l +800 mm.
Furthermore, a grounding electrode is arranged in the upper buttress along the vertical direction, and the second embedded member is welded on the grounding electrode of the upper buttress through a connecting rod of the second embedded member; and/or, be equipped with the earthing pole along vertical direction in the buttress down, first pre-buried component welds on the earthing pole of buttress down through its connecting rod.
Furthermore, the height of the steel plate is horizontal to the transverse steel bars of the lower pier, and the outer surface of the steel plate is parallel to the surface of the concrete protection layer of the lower pier.
Furthermore, the earth electrode is respectively embedded in the lower buttress and the upper buttress.
The utility model also provides a proposal, simple structure, convenient installation and maintenance and replacement in later period; the grounding electrode has larger deformation reserve, and can effectively improve the overall earthquake damage resistance and the effective service life of the grounding electrode.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of the embedded member of the present invention;
FIG. 2 is a schematic view of the connection of the embedded members
FIG. 3 is a schematic diagram of a grounding structure of the present invention;
fig. 4 is a schematic view of the connection between the pre-buried member and the jumper line according to the present invention;
FIG. 5 is a side view of the grounding structure of the present invention;
FIG. 6 is a top view of the grounding structure of the present invention;
fig. 7 is the utility model relates to a building shock insulation structure schematic diagram.
In the figure: 1-a steel plate; 2-a connecting rod; 3-bolt holes; 4-a bolt; 5-copper wire noses; 6-jumper wire; 7-lower buttress; 8-upper buttress; 9-a shock insulation support; 10-a ground electrode; 11-pre-embedded member.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 7, the present invention provides a grounding structure spanning a seismic isolation bearing, which can be installed quickly and is simple to construct, and specifically includes a jumper 6 and a pre-buried member 11; pre-embedding: pre-buried in the concrete columns of the upper and lower piers of the shock insulation support; the embedded components 11 comprise a first embedded component and a second embedded component, one end of the jumper 6 is connected to the first embedded component through a copper wire nose 5, and the other end of the jumper 6 is connected to the second embedded component through the copper wire nose 5; the embedded component 11 is made of steel parts; specifically, the copper lug 5 is a copper connection terminal; specifically, two ends of the jumper 6 are in compression joint with the copper wire noses 5, the copper wire noses 5 connect the jumper 6 with the embedded component 11 through the bolts 4, and the grounding device spans the shock insulation support; furthermore, copper wire noses 5 are pressed at two ends of the jumper 6, the embedded component 11 is communicated with the post internal grounding electrode in a welding mode, and then the jumper 6 is connected with the embedded component through bolts 4 to achieve the purpose that the grounding device spans the seismic isolation support; compared with the traditional grounding device, the scheme provided by the utility model has the advantages of simple structure, convenient installation and capability of being maintained and replaced in the later period; the grounding electrode has larger deformation reserve, and can effectively improve the overall earthquake damage resistance and the effective service life of the grounding electrode.
Preferably, in combination with the above solution, as shown in fig. 1 to 7, the 25mm multi-strand copper core cord is selected as the jumper 6, that is, the jumper 6 is the multi-strand copper core cord; two ends of the jumper wire 6 are respectively provided with a copper wire nose 5; the copper wire nose 5 is connected with the embedded component 11 through the bolt 4, so that the connection is reliable.
Preferably, in combination with the above scheme, as shown in fig. 1 to 7, in the present embodiment, the embedded member 11 includes a steel plate 1 and a connecting rod 2; wherein, the steel plate 1 is provided with a bolt hole 3, and a bolt 4 is arranged in the bolt hole 3; one end of the connecting rod 2 is fixedly connected to one side surface of the steel plate 1, and the other end of the connecting rod 2 extends outwards; the jumper line 6 is connected to the other side surface of the steel plate 1. Specifically, a 100X 10mm steel plate 1 was cut out by a plasma cutter by drawing a 100X 100mm square on a 10mm thick steel plate with talc; drilling a 6.5mm bolt hole 3 in the center of the steel plate by using a bench drill; one ends of two 30cm long phi 10 round steels are respectively welded on two sides of the steel plate 1, and the M8 multiplied by 20 outer hexagon bolts 4 are installed on the steel plate 1, so that an embedded component structure is formed, the structure is formed in a machining mode, and cost is low.
Preferably, in combination with the above solutions, as shown in fig. 1 to 7, the connecting rod 2 is made of round steel; the one end of connecting rod 2 welds in a side of steel sheet 1, and the outside extension of the connecting rod 2 other end forms "L" type, designs into the connecting rod of "L" type in the extension one end of connecting rod 2 promptly, conveniently connects like this.
Preferably, in combination with the above solutions, as shown in fig. 1 to 7, the steel plate 1 is a quadrangular steel plate; the thickness of the quadrilateral steel plate is 10mm, and the length and the width of the quadrilateral steel plate are 100mm respectively; the bolt hole 3 is arranged in the center of the quadrilateral steel plate, so that the processing, forming and connection are convenient.
Correspondingly, in combination with the above scheme, as shown in fig. 1 to 7, the utility model also provides a building seismic isolation structure, which specifically comprises a lower buttress 7, an upper buttress 8, a seismic isolation support 9 and a grounding structure; wherein, the shock insulation support 9 is arranged between the lower buttress 7 and the upper buttress 8 along the vertical direction; specifically, the grounding structure is the grounding structure spanning the seismic isolation support; further, the first embedded member is arranged on the lower buttress 7, and the second embedded member is arranged on the upper buttress 8; further, the height of the vibration isolation support 9 is L, and the length of the jumper 6 is as follows: l +800mm, which facilitates buffering.
Preferably, in combination with the above scheme, as shown in fig. 1 to 7, after the reinforcement of the lower pier 7 of the seismic isolation support is bound, two adjacent column inner main reinforcements in the same direction are selected as the grounding electrode 10 according to the drawing requirements, and red paint is painted as a mark; determining the plane of the structural column side line of the lower pier 7 by utilizing a level gauge through the civil engineering structural column identification side line; the height of the steel plate 1 is horizontal to the transverse steel bars of the lower piers 7, the outer surface of the steel plate 1 is parallel to the surface of the concrete protection layer of the lower piers 7, and the connecting rods 2 of two round steel on the processed steel plate 1 are respectively welded on the grounding electrode 10 brushed with the paint marks nearby; welding the steel plate 1 on the grounding electrode 10 of the buttress 8 on the vibration isolation support in the same way; selecting a plurality of strands of copper core flexible wires with the length of 25mm as jumper wires 6, manufacturing the jumper wires 6 with the length of more than L +800mm according to the height L of the isolation bearing, and respectively crimping 25 copper wire noses 5 at two ends of the jumper wires; after the concrete pouring is completed, the jumper wires 6 are fixed on the embedded steel plates 1 through the bolts 4, and the connection is completed.
Preferably, in combination with the above scheme, as shown in fig. 1 to 7, the grounding electrode 10 is arranged in the upper pier 8 along the vertical direction, and the second embedded member is welded on the grounding electrode 10 of the upper pier 8 through the connecting rod 2; furthermore, an earth electrode 10 is arranged in the lower support pier 7 along the vertical direction, and the first embedded member is welded on the earth electrode 10 of the lower support pier 7 through the connecting rod 2 of the first embedded member; further, the grounding electrode 10 is embedded in the lower buttress 7 and the upper buttress 8, respectively.
The utility model also provides a proposal, simple structure, convenient installation and maintenance and replacement in later period; the grounding electrode has larger deformation reserve, and can effectively improve the overall earthquake damage resistance and the effective service life of the grounding electrode.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.
Claims (10)
1. A grounding structure spanning a seismic isolation bearing is characterized in that the grounding structure comprises a jumper (6) and an embedded component (11); the embedded members (11) comprise a first embedded member and a second embedded member, one end of the jumper (6) is connected to the first embedded member through a copper wire nose (5), and the other end of the jumper (6) is connected to the second embedded member through the copper wire nose (5); the embedded component (11) is made of steel parts.
2. A structure as claimed in claim 1, wherein said jumper wires (6) are multi-strand copper core flexible wires; copper wire noses (5) are respectively arranged at two ends of the jumper wire (6); the copper wire nose (5) is connected with the embedded component (11) through a bolt (4).
3. The grounding structure spanning the seismic isolation bearing according to claim 1, wherein the embedded member (11) comprises a steel plate (1) and a connecting rod (2); the steel plate (1) is provided with a bolt hole (3), and a bolt (4) is arranged in the bolt hole (3); one end of the connecting rod (2) is fixedly connected to one side face of the steel plate (1), and the other end of the connecting rod (2) extends outwards; the jumper wire (6) is connected to the other side face of the steel plate (1).
4. A grounding structure across a seismic isolation bearing according to claim 3, wherein said connecting rod (2) is made of round steel; one end of the connecting rod (2) is welded on one side face of the steel plate (1), and the other end of the connecting rod (2) extends outwards to form an L shape.
5. The grounding structure spanning seismic isolation mount according to claim 3, wherein the steel plate (1) is a quadrangular steel plate; the thickness of the quadrilateral steel plate is 10mm, and the length and the width of the quadrilateral steel plate are 100mm respectively; the bolt holes (3) are formed in the center of the quadrilateral steel plate.
6. A building shock insulation structure comprises a lower buttress (7), an upper buttress (8), a shock insulation support (9) and a grounding structure; the shock insulation support (9) is arranged between the lower buttress (7) and the upper buttress (8) along the vertical direction; the grounding structure is characterized in that the grounding structure spans the seismic isolation support saddle according to the claims 1 to 5; the first embedded member is arranged on the lower buttress (7), and the second embedded member is arranged on the upper buttress (8).
7. Building seismic isolation structure according to claim 6, wherein the seismic isolation mount (9) has a height L and the jumper (6) has a length of: l +800 mm.
8. The building shock insulation structure according to claim 6, wherein the upper buttress (8) is internally provided with a grounding electrode (10) along the vertical direction, and the second embedded member is welded on the grounding electrode (10) of the upper buttress (8) through a connecting rod (2) of the second embedded member; and/or, an earth electrode (10) is arranged in the lower buttress (7) along the vertical direction, and the first embedded member is welded on the earth electrode (10) of the lower buttress (7) through the connecting rod (2) of the first embedded member.
9. The building shock insulation structure according to claim 6, wherein the embedded members (11) comprise steel plates (1), the height of the steel plates (1) is horizontal to the transverse steel bars of the lower buttress (7), and the outer surfaces of the steel plates (1) are parallel to the surface of the concrete protection layer of the lower buttress (7).
10. Building seismic isolation structure according to claim 8, wherein the earth electrode (10) is embedded in the lower buttress (7) and the upper buttress (8), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021957493.5U CN214117073U (en) | 2020-09-09 | 2020-09-09 | Stride across ground structure and building shock insulation structure of isolation bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021957493.5U CN214117073U (en) | 2020-09-09 | 2020-09-09 | Stride across ground structure and building shock insulation structure of isolation bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214117073U true CN214117073U (en) | 2021-09-03 |
Family
ID=77484713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021957493.5U Active CN214117073U (en) | 2020-09-09 | 2020-09-09 | Stride across ground structure and building shock insulation structure of isolation bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214117073U (en) |
-
2020
- 2020-09-09 CN CN202021957493.5U patent/CN214117073U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110080418B (en) | Bolt-spliced detachable assembly type shear wall structure | |
| CN202117191U (en) | Wind load resistance device combined with laminated rubber vibration isolation bearing for use | |
| CN104631674A (en) | Composite floor slab and construction method thereof | |
| CN214117073U (en) | Stride across ground structure and building shock insulation structure of isolation bearing | |
| CN102635175B (en) | Multipurpose structural seismic resistance energy consumption connecting piece | |
| CN211621953U (en) | Prefabricated beam column connected node structure | |
| CN102061702A (en) | joint with anti-seismic slots for precast concrete piles | |
| CN217651804U (en) | Device for improving steel support stability by utilizing concrete support | |
| CN211004226U (en) | Prefabricated combination formula track roof beam and lifting device thereof | |
| CN102051927A (en) | Parallel buckling restrained brace structure and construction method thereof | |
| CN204825945U (en) | A fixture for fixing buried bolt in advance | |
| CN113550616A (en) | Reinforcing rod based on hoop connection and reinforcing method thereof | |
| CN103225312B (en) | Prefabricated assembled foundation of tower mast structure | |
| CN217151462U (en) | Precast shear wall structure is connected to steel pipe concrete row column formula | |
| CN113136946B (en) | Self-supporting assembly type seawater sea sand concrete frame structure and construction method | |
| CN210508035U (en) | Assembly type combination beam secondary beam structure | |
| CN213837010U (en) | Full-assembly type concrete beam column joint device based on top and bottom angle steel connection | |
| CN108755976A (en) | A kind of connection structure of girder and secondary beam | |
| CN213390765U (en) | Prefabricated assembled integrated floor combined structure | |
| CN110805141B (en) | Connecting device and method for steel pipe column and shock insulation support after jacking of building | |
| CN211421160U (en) | Assembled transmission line shaft tower basis | |
| CN209798552U (en) | Bridge tensioning device | |
| CN209941512U (en) | Supporting shear part for lower cross beam of inclined tower of cable-stayed bridge | |
| CN111608317A (en) | Installation foundation of overhead embedded GIS equipment | |
| CN212506733U (en) | Assembled concrete structure beam column connected node |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |