CN112681360A - Anti-seismic foundation bearing platform - Google Patents
Anti-seismic foundation bearing platform Download PDFInfo
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- CN112681360A CN112681360A CN202110046088.0A CN202110046088A CN112681360A CN 112681360 A CN112681360 A CN 112681360A CN 202110046088 A CN202110046088 A CN 202110046088A CN 112681360 A CN112681360 A CN 112681360A
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Abstract
The invention particularly discloses an anti-seismic foundation bearing platform which comprises an upper foundation and a lower foundation with the same structure, wherein the lower foundation comprises a lower top plate, a lower bottom plate and at least six lower side plates, the six lower side plates are sequentially detachably connected end to end, the upper ends of the lower side plates are connected with the lower top plate, and the other ends of the lower side plates are connected with the lower bottom plate, so that a hexagonal prism structure is formed; every the lateral wall of curb plate down all covers there is the silica gel layer, and every the curb plate outer wall still can dismantle to be connected with stiffening damping device down, and the upper plate has constituted the structure of six lamella quincuncial bilayer of double-deck with roof down, can increase the frictional area between basic cushion cap and the soil body after the installation, and frictional force increases, promotes the stability of basic cushion cap, and silica gel layer and stiffening damping device can promote antidetonation, shock attenuation effect, are applicable to and build steel structure building after the calamity.
Description
Technical Field
The invention relates to the technical field of earthquake-resistant buildings, and particularly discloses an earthquake-resistant foundation bearing platform.
Background
China is a country with frequent earthquakes, the earthquake zone is wide in distribution, the earthquake source is shallow, and the earthquake is not caused when the earthquake attacks
Measurable human and financial losses.
In disaster areas caused by disasters and earthquakes, house buildings are largely damaged and are not suitable for being used again, most of the disaster areas use tents and board houses as living places, but the tents and the board houses are only suitable for temporary living due to the defects of poor wind and rain resistance, poor structural strength and the like. However, after a natural disaster such as an earthquake occurs, a secondary disaster may occur, the harmfulness of the secondary disaster is high, temporary simple buildings such as tents and board houses cannot be completely resisted, and are easily damaged, so that it is very necessary to design a foundation cap suitable for foundation construction of a complex soil layer environment in a disaster area after the earthquake.
Disclosure of Invention
In view of the above, the present invention is directed to an earthquake-resistant foundation bearing platform.
In order to achieve the purpose, the invention provides the following technical scheme:
an anti-seismic foundation bearing platform comprises an upper foundation and a lower foundation, wherein the upper foundation comprises an upper top plate, an upper bottom plate and at least six upper side plates, the six upper side plates are sequentially detachably connected end to end, one end of each upper side plate is detachably connected with the upper top plate, the other end of each upper side plate is detachably connected with the upper bottom plate, so that a hexagonal prism structure is formed, the outer side wall of each upper side plate is covered with a silica gel layer, and the lower part of the upper bottom plate is detachably connected with the lower foundation through a connecting rod;
the lower foundation comprises a lower top plate, a lower bottom plate and at least six lower side plates, the six lower side plates are sequentially detachably connected end to end, one end of each lower side plate is detachably connected with the lower top plate, the other end of each lower side plate is also detachably connected with the lower bottom plate, so that a hexagonal prism structure is formed, a connecting hole connected with the connecting rod is formed in the middle of the upper top plate and is connected with the connecting rod through the connecting hole, the lower foundation in the hexagonal prism structure is arranged below the upper foundation in a staggered mode, and the lower foundation is abutted to the upper foundation; the outer side wall of each lower side plate is covered with a silica gel layer, and the outer wall of each lower side plate can be detachably connected with a stiffening and damping device;
stiffening damping device includes gusset plate, stiffening leg and shock attenuation stabilizer blade, gusset plate one side with the side plate can be dismantled and be connected, the opposite side with the stiffening leg is connected, the stiffening leg includes first pole and second pole, first pole one end with the gusset plate is connected, and other end rigid coupling has the second pole of vertical setting, be equipped with cylindrical structure's shock attenuation section on the second pole, swing joint has the shock attenuation stabilizer blade in this shock attenuation section, the shock attenuation stabilizer blade includes two branch stabilizer blades, two divide the stabilizer blade to pass through locking mechanical system swing joint, and every divide and all be equipped with the holding breach on the stabilizer blade, two holding breach on the branch foot can splice into a holding passageway, will including the shock attenuation section suit.
Furthermore, the surface of the upper top plate is provided with a plurality of screwing holes, the top surface of each upper side plate is also provided with screwing holes which are connected with the screwing holes through bolts, so that the upper top plate is screwed with the upper side plates, at least three upper side plate two side inner edges are provided with connecting support lugs, one side inner edges of a fourth upper side plate and a fifth upper side plate are provided with connecting support lugs, the other side outer edge is provided with connecting support lugs, the two side outer edges of a sixth upper side plate are both provided with connecting support lugs, all the connecting support lugs are provided with screwing holes, the sixth upper side plate is distributed between the fifth upper side plate and the sixth upper side plate, one of the connecting support lugs of the sixth upper side plate is screwed with the connecting support lug on the outer side of the fourth upper side plate through a bolt, the other connecting support lug is screwed with the connecting support lug on the outer side of the fifth upper side plate through a bolt, the bottom surface of each upper side plate is fixedly connected with a bayonet lock, and the lower bottom plate is provided with a clamping hole clamped with the bayonet lock;
the bottom surface of the lower top plate is provided with a plurality of clamping pins, the top surface of each lower side plate is provided with a clamping hole for clamping the clamping pins, at least three lower side plates are provided with connecting support lugs at the inner edges at two sides, the inner edge at one side of the fourth lower side plate and the fifth lower side plate is provided with a connecting support lug, the outer edge at the other side is provided with a connecting support lug, the outer edges at two sides of the sixth lower side plate are provided with connecting support lugs, all the connecting support lugs are provided with screw holes, wherein the sixth downside board distributes between fifth and sixth downside board, and the sixth downside board one of them the connection journal stirrup in side outside passes through the bolt spiro union with the fourth connection journal stirrup in the side outside, another connect the journal stirrup with the connection journal stirrup in the side outside passes through the bolt spiro union, every the lower extreme of downside board also is equipped with the bayonet lock, be equipped with on the lower plate a plurality of with the card hole of bayonet lock joint.
Further, the upper side plate and the lower side plate are both inclined plates, the end with the largest cross-sectional area of the upper side plate is connected with the upper top plate, and the end with the smallest cross-sectional area is connected with the upper bottom plate; the end of the lower side plate with the smallest cross section area is connected with the lower top plate, and the end with the largest cross section area is connected with the lower bottom plate.
Furthermore, the upper base plate is also provided with a connecting hole, the circle center of the connecting hole is in the same straight line with the central axis of the upper base plate and the central axis of the lower top plate, one end of the connecting rod is in threaded connection with the connecting hole of the upper base plate, and the other end of the connecting rod is in threaded connection with the connecting hole of the lower top plate.
Further, the left and right sides lateral wall of roof all has a collateral branch supporting bench through the bolt spiro union down, and two collateral branch supporting benches that are "L" type structure of invering are the relative distribution, the lower terminal surface of collateral branch supporting bench articulates there are two at least stiffeners, every the kelly has set firmly on the stiffener downside outer wall rigid coupling has the connecting block, be equipped with on the connecting block the card hole with the kelly joint.
Furthermore, each lower side plate outer wall all is equipped with a pair of fixed orifices, two fixed orificess have also been seted up on the gusset plate, and distribute respectively the both sides of stabilizer blade of putting more energy into, the fixed orifices on the gusset plate pass through the bolt with the fixed orifices spiro union on the lower side plate.
Further, the first rod is an inclined rod, and the included angle between the first rod and the second rod is 110-130 degrees.
Furthermore, the foot ends of the two sub-supporting legs are fixedly connected with inner hook blocks arranged on the inner sides of the sub-supporting legs, the accommodating gaps are further fixedly provided with extension sections, the locking mechanism comprises a bolt and a jack, the bolt is arranged on one of the extension sections of the sub-supporting legs, the jack is arranged on the outer side wall of the other extension section of the sub-supporting leg, and the bolt is in clearance fit with the jack.
The working principle and the beneficial effects of the scheme are as follows: firstly, after the pile foundation is excavated, the lower foundation is placed in the pile foundation, in the installation process, the lower bottom plate is positioned at the bottom of the pile foundation, then the lower side plates are sequentially installed, when the last lower side plate is installed, broken stone blocks and foundation soil generated in the excavation process are filled into the lower side plates, then the upper foundation is connected with the lower foundation through the connecting rods and propped against the lower foundation, after the two foundations are filled, the stability of the whole foundation bearing platform is enhanced, in addition, the upper foundation and the lower foundation are both in a hexagonal prism structure and are arranged in a staggered mode, namely the upper foundation and the lower foundation are propped against each other, the upper bottom plate and the lower top plate form a double-layer six-petal plum-blossom-shaped structure, after the installation, the friction area between the foundation bearing platform and a soil body can be increased, the friction force is increased, the stability of the foundation bearing platform is improved, in addition, the plum blossom-shaped structure, and the uplift resistance effect can be improved, and the foundation bearing platform can be prevented from floating upwards. The equal outer wall of every curb plate all is soft silica gel, can play the shock attenuation effect.
And secondly, each lower side plate is also connected with a stiffening damping device, the stiffening support leg is equivalent to a supporting leg connected with an L-shaped auxiliary stiffening outside the lower foundation, and under the action of earthquake, the shock absorbing section rotates repeatedly in the accommodating channel, so that the bearing platform is not easy to destabilize under the action of earthquake, energy is consumed through friction, and shock absorbing and shock isolating effects are achieved.
And thirdly, most of the upper foundation and the lower foundation components forming the foundation bearing platform are steel structures, can be prefabricated and molded, are directly installed on site, do not need cast-in-place construction, reduce the construction difficulty, are suitable for various complex soil body structures and environments, and can be widely applied to building steel structure buildings after disasters.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
Fig. 1 is a schematic structural view of an earthquake-resistant foundation bearing platform provided by the invention.
Fig. 2 is a schematic structural view of the components in fig. 1 in a disassembled state.
FIG. 3 is a schematic view showing the structure of the side support stand connected to the lower base in the present invention.
FIG. 4 is a schematic view of the structure of the side support table and the lower base in the connection state according to the present invention.
FIG. 5 is a schematic structural view of the stiffening shock absorbing device of the present invention in a disassembled state.
The drawings are numbered as follows: 100-upper foundation, 110-upper top plate, 111-screw hole, 120-upper side plate, 121-bayonet lock, 130-upper bottom plate, 131-bayonet lock, 200-lower foundation, 210-lower top plate, 211-connecting hole, 220-lower side plate, 221-connecting lug, 222-connecting block, 223-fixing hole, 230-lower bottom plate and 300-connecting rod, 400-bolt, 500-stiffening damping device, 510-reinforcing plate, 520-stiffening support leg, 521-first rod, 522-second rod, 5220-damping section, 530-damping support leg, 531-branch support leg, 5310-inner hook block, 5320-accommodating notch, 5321-extending section, 600-side support table, 610-reinforcing rod, 611-clamping rod and 700-bolt.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
As shown in fig. 1 to 5, the present invention provides an earthquake-resistant foundation cap, which includes an upper foundation 100 and a lower foundation 200. The upper foundation 100 comprises an upper top plate 110, an upper bottom plate 130 and at least six upper side plates 120, wherein the six upper side plates 120 are sequentially detachably connected end to end, one ends of the upper side plates 120 are detachably connected with the upper top plate 110, and the other ends of the upper side plates 120 are detachably connected with the upper bottom plate 130, so that a hexagonal prism structure is formed. Every the lateral wall of upper plate 120 all covers has the silica gel layer, the below of upper plate 130 through connecting rod 300 with basis 200 can dismantle the connection down.
The lower foundation 200 comprises a lower top plate 210, a lower bottom plate 230 and at least six lower side plates 220, wherein the six lower side plates 220 are sequentially detachably connected end to end, one end of each lower side plate 220 is detachably connected with the lower top plate 210, and the other end of each lower side plate 220 is detachably connected with the lower bottom plate 230, so that a hexagonal prism structure is formed. The middle of the upper top plate 110 is provided with a connecting hole 211 connected with the connecting rod 300, and the lower top plate is connected with the connecting rod 300 through the connecting hole 211, so that the lower foundation 200 in a hexagonal prism structure is arranged below the upper foundation 100 in a staggered manner, and the lower foundation 200 is abutted against the upper foundation 100. Every the lateral wall of lower plate 220 all covers there is the silica gel layer, and every still can dismantle the connection with stiffening damping device 500 of lower plate 220 outer wall.
The stiffening and shock-absorbing device 500 includes a reinforcing plate 510, a stiffening leg 520 and a shock-absorbing leg 530, wherein one side of the reinforcing plate 510 is detachably connected to the lower side plate 220, and the other side is connected to the stiffening leg 520. The stiffening leg 520 includes a first rod 521 and a second rod 522, one end of the first rod 521 is connected to the reinforcing plate 510, the other end of the first rod 521 is fixedly connected to the vertically arranged second rod 522, a cylindrical shock absorbing section 5220 is disposed on the second rod 522, and a shock absorbing leg 530 is movably connected to the shock absorbing section 5220. The shock absorbing support leg 530 comprises two sub support legs 531, the two sub support legs 531 are movably connected through a locking mechanism, each sub support leg 531 is provided with an accommodating notch 5320, the accommodating notches 5320 of the two sub support legs 531 can be spliced to form an accommodating channel, and the shock absorbing section 5220 is sleeved in the accommodating channel.
By adopting the structure, after the pile foundation is excavated, the lower foundation 200 is arranged in the pile foundation, during the installation process, the lower bottom plate 230 is positioned at the bottom of the pile foundation, then the lower side plates 220 are sequentially installed, when the last lower side plate 220 is installed, broken stone blocks and foundation soil generated during the excavation of the foundation are filled into the lower side plate 220, then the upper foundation 100 is connected with and propped against the lower foundation 200 through the connecting rod 300, after the two foundations are filled, the stability of the whole foundation bearing platform is enhanced, in addition, the upper foundation 100 and the lower foundation 200 are both in a hexagonal prism structure and are in edge staggered arrangement, which is equivalent to the position where the upper foundation 100 and the lower foundation 200 are propped against, the upper bottom plate 130 and the lower top plate 210 form a double-layer six-petal plum blossom-shaped structure, after the installation, the friction area between the foundation bearing platform and the soil body can be increased, the friction force is increased, the stability of the foundation bearing platform is improved, and, have the soil body to fill between two adjacent edges and corners, can also promote the resistance to plucking effect, prevent basic cushion cap come-up. The equal outer wall of every curb plate all is soft silica gel layer, can play the shock attenuation effect.
Secondly, each lower side plate 220 is further connected with a stiffening damping device 500, the stiffening support leg 520 is equivalent to an L-shaped auxiliary stiffening support leg connected to the outer side of the lower foundation 200, and the shock absorbing section 5220 rotates repeatedly in the accommodating channel under the action of an earthquake, so that the bearing platform is not unstable in structure under the action of the earthquake, energy is consumed through friction, and shock absorbing and shock isolating effects are achieved.
Thirdly, most of the parts of the upper foundation 100 and the lower foundation 200 forming the foundation bearing platform are steel structures, can be prefabricated and molded, are directly installed on site, do not need cast-in-place construction, reduce the construction difficulty, are suitable for various complex soil body structures and environments, can be widely applied to building steel structure buildings after disasters and help disaster areas to carry out post-disaster reconstruction.
As an alternative embodiment, the surface of the upper top plate 110 is provided with a plurality of screw holes 111, and the top surface of each upper side plate 120 is also provided with a screw hole 111, and is connected with the screw holes 111 through bolts 400, so that the upper top plate 110 is screwed with the upper side plates 120. At least three go up the curb plate 120 both sides inward flange and be equipped with and connect the journal stirrup 221, fourth and fifth go up the curb plate 120 one side inward flange and be equipped with and connect the journal stirrup 221, the opposite side outward flange is equipped with and connects the journal stirrup 221, the sixth go up the curb plate 120 both sides outward flange and all be equipped with the connection journal stirrup 221, all connect and all seted up the spiro union hole on the journal stirrup 221, wherein the sixth go up curb plate 120 and distribute between fifth and sixth go up the curb plate 120 to sixth go up curb plate 120 one of them connect the journal stirrup 221 and the connection journal stirrup 221 in the fourth go up the curb plate 120 outside and pass through bolt 400 spiro union, another connect the journal stirrup 221 with the connection journal stirrup 221 in the fifth go up curb plate 120 outside passes through bolt 400 spiro union. A bayonet 121 is further fixedly connected to the bottom surface of each upper side plate 120, and a clamping hole 131 clamped with the bayonet 121 is formed in the lower bottom plate 230.
The bottom surface of the lower top plate 210 is provided with a plurality of clamping pins 121, and the top surface of each lower side plate 220 is provided with a clamping hole 131 to be clamped with the clamping pins 121. At least three lower side plate 220 both sides inward flange is equipped with connects the journal stirrup 221, and the inboard flange in one side of fourth and fifth lower side plate 220 is equipped with connects the journal stirrup 221, and the opposite side outward flange is equipped with connects the journal stirrup 221, and the sixth both sides outward flange of lower side plate 220 all is equipped with connects the journal stirrup 221, all connect and all seted up the spiro union hole on the journal stirrup 221, wherein the sixth lower side plate 220 distributes between fifth and sixth lower side plate 220, and the sixth lower side plate 220 one of them connect the journal stirrup 221 and the connection journal stirrup 221 in the fourth upper side plate 120 outside and pass through the bolt 400 spiro union, another connect the journal stirrup 221 with the connection journal stirrup 221 in the fifth lower side plate 220 outside passes through the bolt 400 spiro union. The lower end of each lower side plate 220 is also provided with a bayonet 121, and the lower bottom plate 230 is provided with a plurality of bayonet holes 131 clamped with the bayonet 121. Each part has spiro union and joint, the dismouting of being convenient for, and upper plate 120 or lower plate 220, the side is through connecting journal stirrup 221 and bolt 400 spiro union locking moreover, and upper end and lower extreme all are connected with the part, and each part locking is inseparable, and bearing and stability are better. The distribution of the six connecting lugs 221 on the upper side plate 120 or the lower side plate 220 is also convenient for closing the sixth plate after the final filling.
The upper side plate 120 and the lower side plate 220 are both inclined plates, and one end of the upper side plate 120 having the largest cross-sectional area is connected to the upper top plate 110, and one end of the upper side plate having the smallest cross-sectional area is connected to the upper bottom plate 130. The end of the lower side plate 220 having the smallest cross-sectional area is connected to the lower top plate 210, and the end having the largest cross-sectional area is connected to the lower bottom plate 230. After the foundation is embedded into the pile foundation, the cross sectional area of the upper foundation 100 is from large to small, the cross sectional area of the lower foundation 200 is from small to large, and the whole anti-seismic foundation bearing platform forms a structure similar to a spindle shape, so that the anti-pulling effect is further enhanced due to the special shape.
The upper base plate 130 is also provided with a connecting hole 211, the center of the connecting hole 211 is on the same straight line with the central axis of the upper base plate 130 and the lower top plate 210, one end of the connecting rod 300 is in bolt connection with the connecting hole 211 of the upper base plate 130, and the other end of the connecting rod is in bolt connection with the connecting hole 211 of the lower top plate 210, so that the upper foundation 100 and the lower foundation 200 can be stressed uniformly.
The left and right sides lateral wall of roof 210 all has a collateral branch supporting bench 600 through bolt 400 spiro union down, and two collateral branch supporting benches 600 that are "L" type structure of invering are relative distribution, the lower terminal surface of collateral branch supporting bench 600 articulates there are two at least stiffeners 610, every set firmly on the stiffener 610 kelly 611 the outer wall rigid coupling of lower plate 220 has connecting block 222, be equipped with card hole 131 on the connecting block 222 with kelly 611 joint. The connection part of the upper foundation 100 and the lower foundation 200 is equivalent to a section with the smallest cross section area, and the side support table 600 arranged on the outer side is equivalent to a reinforced supporting function for one end with the weakest cross section area, and the reinforcing rod 610 is more convenient to hinge, disassemble and assemble and more flexible to use. Meanwhile, under the action of an earthquake, the side supporting tables 600 of the L-shaped structures transversely and longitudinally transmit force in a staggered manner at the outer sides of the lower foundation 200, so that the force generated by the earthquake is offset, and the side supporting tables are equivalent to an energy dissipation mechanism, so that the shock absorption effect is improved.
Each lower plate 220 outer wall all is equipped with a pair of fixed orifices 223, two fixed orifices 223 have also been seted up on the gusset plate 510, and distribute respectively the both sides of stiffening support leg 520, the fixed orifices 223 on the gusset plate 510 pass through bolt 400 with the fixed orifices 223 spiro union on the lower plate 220, easy dismounting.
The first bars 521 are inclined bars and form an angle of 110-130 degrees with the second bars 522, such stiffening legs 520 can form a structure similar to a triangle with the inclined lower side plate 220, and the stability of the lower foundation 200 is enhanced.
The foot ends of the two branch legs 531 are fixedly connected with inner hook blocks 5310 arranged on the inner sides of the branch legs 531, and the accommodating gaps 5320 are further fixedly provided with extension sections 5321. The locking mechanism comprises a latch 700 and a socket (not shown in the figures), the latch 700 is arranged on the extension 5321 of one of the branch legs 531, the socket is arranged on the outer side wall of the extension 5321 of the other branch leg 531, and the latch 700 is in clearance fit with the socket. Two branch stabilizer blades 531 adopt node formula connected mode with the section of shocking absorption 5220, and the holding passageway leaves the breach, and under the earthquake action, clearance fit's bolt 700 and jack can open and shut and rotate to produce the pull pin phenomenon of a small amount, can consume the energy that the earthquake produced, promote antidetonation, shock attenuation effect, simple structure moreover, the installation is convenient.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the present specification and the drawings can be directly or indirectly applied to other related technical fields, and are within the scope of the present invention.
Claims (8)
1. The utility model provides an antidetonation basis cushion cap which characterized in that: the upper foundation comprises an upper top plate, an upper bottom plate and at least six upper side plates, wherein the six upper side plates are detachably connected end to end in sequence, one end of each upper side plate is detachably connected with the upper top plate, the other end of each upper side plate is detachably connected with the upper bottom plate, so that a hexagonal prism structure is formed, the outer side wall of each upper side plate is covered with a silica gel layer, and the lower part of the upper bottom plate is detachably connected with the lower foundation through a connecting rod;
the lower foundation comprises a lower top plate, a lower bottom plate and at least six lower side plates, the six lower side plates are sequentially detachably connected end to end, one end of each lower side plate is detachably connected with the lower top plate, the other end of each lower side plate is also detachably connected with the lower bottom plate, so that a hexagonal prism structure is formed, a connecting hole connected with the connecting rod is formed in the middle of the upper top plate and is connected with the connecting rod through the connecting hole, the lower foundation in the hexagonal prism structure is arranged below the upper foundation in a staggered mode, and the lower foundation is abutted to the upper foundation; the outer side wall of each lower side plate is covered with a silica gel layer, and the outer wall of each lower side plate can be detachably connected with a stiffening and damping device;
stiffening damping device includes gusset plate, stiffening leg and shock attenuation stabilizer blade, gusset plate one side with the side plate can be dismantled and be connected, the opposite side with the stiffening leg is connected, the stiffening leg includes first pole and second pole, first pole one end with the gusset plate is connected, and other end rigid coupling has the second pole of vertical setting, be equipped with cylindrical structure's shock attenuation section on the second pole, swing joint has the shock attenuation stabilizer blade in this shock attenuation section, the shock attenuation stabilizer blade includes two branch stabilizer blades, two divide the stabilizer blade to pass through locking mechanical system swing joint, and every divide and all be equipped with the holding breach on the stabilizer blade, two holding breach on the branch foot can splice into a holding passageway, will including the shock attenuation section suit.
2. An earthquake-resistant foundation cap as defined in claim 1, wherein: the surface of the upper top plate is provided with a plurality of screwing holes, the top surface of each upper side plate is also provided with screwing holes which are connected with the screwing holes through bolts, so that the upper top plate is screwed with the upper side plates, at least three upper side plate two side inner edges are provided with connecting support lugs, one side inner edges of a fourth upper side plate and a fifth upper side plate are provided with connecting support lugs, the other side outer edge is provided with connecting support lugs, the two side outer edges of a sixth upper side plate are provided with connecting support lugs, all the connecting support lugs are provided with screwing holes, wherein the sixth upper side plate is distributed between the fifth upper side plate and the sixth upper side plate, one of the connecting support lugs of the sixth upper side plate is screwed with the connecting support lug on the outer side of the fourth upper side plate through a bolt, and the other connecting support lug is screwed with the connecting support lug on the outer side of the fifth upper side plate through a bolt, the bottom surface of each upper side plate is fixedly connected with a bayonet lock, and the lower bottom plate is provided with a clamping hole clamped with the bayonet lock;
the bottom surface of the lower top plate is provided with a plurality of clamping pins, the top surface of each lower side plate is provided with a clamping hole for clamping the clamping pins, at least three lower side plates are provided with connecting support lugs at the inner edges at two sides, the inner edge at one side of the fourth lower side plate and the fifth lower side plate is provided with a connecting support lug, the outer edge at the other side is provided with a connecting support lug, the outer edges at two sides of the sixth lower side plate are provided with connecting support lugs, all the connecting support lugs are provided with screw holes, wherein the sixth downside board distributes between fifth and sixth downside board, and the sixth downside board one of them the connection journal stirrup in side outside passes through the bolt spiro union with the fourth connection journal stirrup in the side outside, another connect the journal stirrup with the connection journal stirrup in the side outside passes through the bolt spiro union, every the lower extreme of downside board also is equipped with the bayonet lock, be equipped with on the lower plate a plurality of with the card hole of bayonet lock joint.
3. An earthquake-resistant foundation cap as defined in claim 2, wherein: the upper side plate and the lower side plate are both inclined plates, one end with the largest cross-sectional area of the upper side plate is connected with the upper top plate, and the other end with the smallest cross-sectional area of the upper side plate is connected with the upper bottom plate; the end of the lower side plate with the smallest cross section area is connected with the lower top plate, and the end with the largest cross section area is connected with the lower bottom plate.
4. An earthquake-resistant foundation cap as defined in claim 1, wherein: the upper bottom plate is also provided with a connecting hole, the circle center of the connecting hole is in the same straight line with the central axes of the upper bottom plate and the lower top plate, one end of the connecting rod is in threaded connection with the connecting hole of the upper bottom plate, and the other end of the connecting rod is in threaded connection with the connecting hole of the lower top plate.
5. An earthquake-resistant foundation cap as defined in claim 1, wherein: the left and right sides lateral wall of roof all has a collateral branch supporting station through the bolt spiro union down, and two collateral branch supporting stations that are "L" type structure of invering are the relative distribution, the lower terminal surface of collateral branch supporting station articulates there are two at least stiffeners, every the kelly has set firmly on the stiffener downside outer wall rigid coupling has the connecting block, be equipped with on the connecting block card hole with the kelly joint.
6. An earthquake-resistant foundation cap as defined in claim 1, wherein: every the lower side plate outer wall all is equipped with a pair of fixed orifices, two fixed orificess have also been seted up on the gusset plate to distribute respectively the both sides of stabilizer blade of putting more energy into, the fixed orifices on the gusset plate pass through the bolt with the fixed orifices spiro union on the lower side plate.
7. An earthquake-resistant foundation cap as defined in claim 6, wherein: the first rod is an inclined rod, and an included angle between the first rod and the second rod is 110-130 degrees.
8. An earthquake-resistant foundation cap as defined in claim 7, wherein: the foot ends of the two branch supporting legs are fixedly connected with inner hook blocks arranged on the inner sides of the branch supporting legs, the accommodating gaps are fixedly provided with extension sections, the locking mechanism comprises a bolt and a jack, the bolt is arranged on one of the extension sections of the branch supporting legs, the jack is arranged on the outer side wall of the extension section of the other branch supporting leg, and the bolt is in clearance fit with the jack.
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| CN202110046088.0A CN112681360B (en) | 2021-01-14 | 2021-01-14 | Anti-seismic foundation bearing platform |
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| CN202110046088.0A CN112681360B (en) | 2021-01-14 | 2021-01-14 | Anti-seismic foundation bearing platform |
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| CN112681360A true CN112681360A (en) | 2021-04-20 |
| CN112681360B CN112681360B (en) | 2021-08-10 |
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| CN109129152A (en) * | 2017-06-28 | 2019-01-04 | 钟万平 | A kind of steel processing unit (plant) |
| KR102073072B1 (en) * | 2019-07-11 | 2020-03-02 | 주식회사 대산시빌테크날러지 | Double footinng with inclined side face and construction method therefor |
| CN210857261U (en) * | 2019-08-19 | 2020-06-26 | 惠州市鸿泰建筑工程有限公司 | Prefabricated reinforced concrete basis that can splice |
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2021
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129152A (en) * | 2017-06-28 | 2019-01-04 | 钟万平 | A kind of steel processing unit (plant) |
| CN108708388A (en) * | 2018-04-10 | 2018-10-26 | 国核电力规划设计研究院有限公司 | Pole and tower foundation and preparation method thereof |
| KR102073072B1 (en) * | 2019-07-11 | 2020-03-02 | 주식회사 대산시빌테크날러지 | Double footinng with inclined side face and construction method therefor |
| CN210857261U (en) * | 2019-08-19 | 2020-06-26 | 惠州市鸿泰建筑工程有限公司 | Prefabricated reinforced concrete basis that can splice |
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