CN114439029A - Concrete combination ground pillar for civil engineering - Google Patents
Concrete combination ground pillar for civil engineering Download PDFInfo
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- CN114439029A CN114439029A CN202210014786.7A CN202210014786A CN114439029A CN 114439029 A CN114439029 A CN 114439029A CN 202210014786 A CN202210014786 A CN 202210014786A CN 114439029 A CN114439029 A CN 114439029A
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- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 230000035939 shock Effects 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 claims abstract 2
- 239000000725 suspension Substances 0.000 claims description 23
- 239000002131 composite material Substances 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000008093 supporting effect Effects 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008602 contraction Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 17
- 230000005484 gravity Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/08—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against transmission of vibrations or movements in the foundation soil
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a concrete combined foundation column for civil engineering, and belongs to the technical field of constructional engineering. The earthquake-proof device comprises a column body and a supporting plate, wherein the column body is positioned on the upper side of the supporting plate, a ground substrate is arranged at the upper end of the column body, a working plate is arranged on the outer side of the supporting plate, a trigger mechanism for controlling the working state of a working mechanism and a ground grabbing mechanism is arranged at the upper end of the working plate, an elastic buffer plate of the working mechanism presses the buffer frame on the outer side of the column body, so that the shock can be absorbed by utilizing the elastic action of the elastic buffer plate under the normal condition when slight shock occurs, the stability of a building built above the earthquake-proof device is improved, meanwhile, under the contraction and reset actions of an auxiliary telescopic rod and an auxiliary spring, the shock absorption effect is further improved, the column body, the buffer frame and the working plate are mutually separated when a large earthquake occurs, and the shock of a follow-up earthquake is prevented from being transmitted to the building above the building, so that the building is quickly collapsed to cause a large number of casualties.
Description
Technical Field
The invention belongs to the technical field of constructional engineering, and particularly relates to a concrete combined foundation column for civil engineering.
Background
The foundation is a soil body or a rock body which provides a supporting foundation for the building below the building, the soil layer serving as the building foundation is divided into natural foundations, the natural foundations comprise rocks, gravel soil, silt, cohesive soil and artificial filling soil, the foundation is divided into two types, one type is a natural foundation, the natural soil layer which needs no artificial reinforcement is needed during the natural foundation, the other type is an artificial foundation, the artificial foundation is a soil layer which needs artificial reinforcement, common stone chip bedding, sand bedding and mixed lime soil are used for constructing the foundation pillar when the building is constructed, and the building is constructed above the foundation pillar to improve the stability of the building above the foundation.
Chinese patent document CN112144560A discloses a concrete combined foundation column for civil construction, which relates to the technical field of constructional engineering and comprises a column body, wherein a column cap is fixedly arranged on the top surface of the column body, a plurality of rubber seats are fixedly arranged on the top surface of the column cap at equal intervals, a base is arranged on the lower side of the column body, a buffer groove is arranged in the base, the upper side of the buffer groove is provided with an opening, an adjusting seat is fixedly sleeved on the lower end of the column body, and the adjusting seat is inserted in the buffer groove; a strong spring is arranged between the lower side of the adjusting seat and the inner top surface of the buffer groove; the fixed several support piece that is provided with of fillets such as the lateral wall of cylinder, support piece are the setting of inverted triangle-shaped, and support piece passes through several coupling assembling and cylinder fixed connection, receives the buoyancy influence when producing the come-up at the foundation post, and the foundation post can have the space of adjusting from top to bottom, has reduced the influence of buoyancy to the foundation post, avoids the inside phenomenon that produces the fracture of cylinder, has increased the life of foundation post.
The existing foundation column is used for improving the stability of a building, the connection stability of the foundation column and a soil layer is often increased as much as possible, but when an earthquake occurs, the earthquake vibration is transmitted into the interior of the building due to the connection of the foundation column and the soil layer, and the collapse of the building is accelerated to cause a large amount of casualties.
In view of the defects, the invention provides a concrete combined foundation column for civil engineering.
Disclosure of Invention
The invention aims to: the concrete combined foundation column for civil engineering aims to solve the problem that when an earthquake occurs in the existing foundation column, a large amount of vibration is often transmitted into a building due to the connection of the foundation column and a soil layer, so that the collapse of the building is accelerated, and a large amount of casualties are caused.
In order to achieve the purpose, the invention adopts the following technical scheme:
a concrete combined foundation column for civil engineering comprises a column body and a supporting plate, wherein the column body is positioned on the upper side of the supporting plate, a foundation plate is arranged at the upper end of the column body, a working plate is arranged on the outer side of the supporting plate, a plurality of buffer frames are connected to the upper side of the supporting plate in a sliding manner, a working mechanism for installing the buffer frames to buffer the column body is arranged on the inner side of the working plate, a plurality of ground grabbing mechanisms are arranged on the lower side of the supporting plate, and a trigger mechanism for controlling the working state of the working mechanism and the ground grabbing mechanism is arranged at the upper end of the working plate;
the working mechanism comprises a plurality of elastic buffer plates, the two ends of each elastic buffer plate are fixedly connected with the inner side of the working plate and the outer side of the buffer frame respectively, and a working assembly is arranged between the buffer frame and the working plate.
As a further description of the above technical solution:
the working assembly comprises a working frame, a plurality of working rods are rotatably connected to two sides of the working frame, the far ends of the working rods are respectively rotatably connected to the outer side of the buffer frame and the inner side of the working plate, working grooves are formed in two sides of the working frame, and breaking mechanisms are arranged in the working grooves.
As a further description of the above technical solution:
the breaking mechanism comprises a breaking plate, two sides of the breaking plate are respectively connected to the two working grooves in a sliding mode, lifting rods are respectively arranged on two sides of the breaking plate, a plurality of breaking rods are arranged on the outer sides of the lifting rods, a lifting block is arranged at the lower end of each lifting rod, and a plurality of auxiliary mechanisms are respectively arranged on two sides of the breaking plate.
As a further description of the above technical solution:
the auxiliary mechanism comprises an auxiliary telescopic rod, one end of the auxiliary telescopic rod is respectively connected to the inner side of the working plate and the outer side of the buffer frame in a rotating mode, the far end of the auxiliary telescopic rod is connected to the outer side of the rupture plate in a rotating mode, an auxiliary spring is arranged on the outer side of the auxiliary telescopic rod, and the two ends of the auxiliary spring are respectively connected and fixed with the two ends of the auxiliary telescopic rod.
As a further description of the above technical solution:
grab ground mechanism and include a plurality of fixed cylinders, the backup pad upside has been seted up a plurality of grooves of grabbing ground, fixed cylinder is fixed in and grabs ground groove bottom, fixed cylinder is hollow cylinder, the fixed cylinder upper end is equipped with a plurality of evenly distributed's the pole of buckling, the pole distal end of buckling is fixed with grabs the ground piece, it is equipped with and grabs the ground rope to grab ground piece inboard, it runs through fixed cylinder to grab the ground rope, the fixed cylinder lower extreme is equipped with grabs the ground subassembly.
As a further description of the above technical solution:
the ground grabbing assembly comprises a plurality of ground grabbing cylinders, each ground grabbing cylinder is a hollow cylinder, the ground grabbing ropes penetrate through the interiors of the ground grabbing cylinders, the far ends of the ground grabbing ropes are fixed at the far ends of the ground grabbing cylinders, one end of each ground grabbing cylinder is provided with a connecting circular plate, and the other end of each ground grabbing cylinder is provided with a connecting circular groove with the same size as the connecting circular plate.
As a further description of the above technical solution:
the trigger mechanism comprises a balancing weight, a hanging plate is fixedly connected to the upper end of the working plate, a hanging groove is formed in the lower side of the hanging plate, a plurality of hanging rods are fixedly connected to the inner portion of the hanging groove, the far ends of the hanging rods are fixedly connected with the balancing weight, and a trigger assembly is arranged on the lower side of the balancing weight.
As a further description of the above technical solution:
the balancing weight is located at one end of the suspension groove, and the outer side of the balancing weight extends out of the suspension groove.
As a further description of the above technical solution:
trigger the subassembly including accomodating the cylinder, it is inboard in the working plate to accomodate cylinder one end, accomodate the inside movable groove that has seted up of cylinder, the activity groove distal end has been seted up and has been stretched the mouth, the inside sliding connection of stretching the mouth has the extension cylinder, extension cylinder one end fixedly connected with extension piece, extension cylinder distal end rotates to be connected in the balancing weight outside.
As a further description of the above technical solution:
extension piece sliding connection is inside the movable slot, the extension cylinder outside is equipped with the extension spring, extension spring both ends are connected fixedly with movable slot one end and extension piece respectively.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the supporting plate is placed on the excavated ground base part, the column body is placed inside the plurality of working plates on the upper side of the supporting plate, the elastic buffer plate of the working mechanism is used for pressing the buffer frame on the outer side of the column body, so that the shock absorption can be carried out by utilizing the elastic action of the elastic buffer plate when slight shock occurs under normal conditions, the stability of a building built above the supporting plate is improved, and meanwhile, the shock absorption effect is further improved under the contraction and reset actions of the auxiliary telescopic rod and the auxiliary spring.
2. In the invention, when a large earthquake occurs, the column body is greatly displaced relative to the supporting plate and the working plate, the buffer frame impacts the balancing weight to stretch off the suspension rod, the extension spring is reset to pull the extension cylinder into the containing cylinder to quickly pull the balancing weight to descend, and simultaneously under the rotation action of the containing cylinder and the gravity action of the balancing weight, the containing cylinder can smash the breaking rod downwards, the auxiliary telescopic rod rotates downwards and continues to rotate downwards after reaching the horizontal position, the auxiliary spring is restored and extended, meanwhile, under the action of the gravity of the balancing weight and the breaking rod, the breaking rod moves downwards quickly to impact the stress concentration point of the elastic buffer plate and break the elastic buffer plate, the column body, the buffer frame and the working plate are separated from each other, the building and the column body are integrated, and the phenomenon that the subsequent earthquake vibration is transmitted into the building above to cause the building to collapse quickly to cause a large number of casualties is avoided.
3. In the invention, the ground grabbing cylinders are mutually fixed under the tightening action of the ground grabbing ropes under normal conditions, and are inserted into the soil layer to improve the stability of the supporting plate and the working plate, and the bending rods are broken to release the ground grabbing ropes when a large earthquake occurs, so that the follow-up vibration is prevented from continuously entering the supporting plate and the working plate.
Drawings
FIG. 1 is a schematic view showing the overall structure of a concrete composite foundation column for civil engineering according to the present invention;
FIG. 2 is a schematic view showing the internal structure of a support plate and a working plate of a concrete composite foundation column for civil engineering, according to the present invention;
FIG. 3 is a schematic structural view showing a normal state of an elastic buffer plate of a concrete composite foundation for civil engineering according to the present invention;
FIG. 4 is a schematic view showing a structure that an elastic buffer plate of a concrete composite foundation for civil engineering according to the present invention is about to be broken;
FIG. 5 is a schematic view of a ground-grasping mechanism of a concrete composite foundation for civil engineering according to the present invention;
FIG. 6 is a schematic structural view of a working frame of a concrete composite foundation column for civil engineering according to the present invention;
fig. 7 is a schematic structural view of an elongated column of a concrete composite foundation column for civil engineering according to the present invention, which is located inside a movable groove of a storage column.
Illustration of the drawings:
1. a cylinder; 101. a support plate; 102. a working plate; 103. a buffer frame; 2. a working mechanism; 201. an elastic buffer plate; 3. a ground grasping mechanism; 301. fixing the cylinder; 302. a ground grabbing groove; 303. a bending rod; 304. grabbing a land block; 305. a ground gripping rope; 4. a trigger mechanism; 401. a balancing weight; 402. a suspension plate; 403. a suspension groove; 404. a suspension rod; 5. a working assembly; 501. a working frame; 502. a working lever; 503. a working groove; 6. a breaking mechanism; 601. breaking the plate; 602. a lifting rod; 603. breaking the rod; 7. an auxiliary mechanism; 701. an auxiliary telescopic rod; 702. an auxiliary spring; 8. a ground-grasping assembly; 801. a ground grasping cylinder; 802. connecting the circular plate; 803. a connecting circular groove; 9. a trigger component; 901. a receiving cylinder; 902. a movable groove; 903. extending the opening; 904. an elongated cylinder; 905. a stretching block; 906. the spring is extended.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a concrete combined foundation column for civil engineering comprises a column body 1 and a supporting plate 101, wherein the column body 1 is positioned on the upper side of the supporting plate 101, a foundation slab is arranged at the upper end of the column body 1, a working plate 102 is arranged on the outer side of the supporting plate 101, a plurality of buffer frames 103 are slidably connected to the upper side of the supporting plate 101, a working mechanism 2 for installing the buffer frames 103 to buffer the column body 1 is arranged on the inner side of the working plate 102, a plurality of ground grabbing mechanisms 3 are arranged on the lower side of the supporting plate 101, and a trigger mechanism 4 for controlling the working state of the working mechanism 2 and the ground grabbing mechanisms 3 is arranged at the upper end of the working plate 102;
the working mechanism 2 comprises a plurality of elastic buffer plates 201, the two ends of each elastic buffer plate 201 are respectively connected and fixed with the inner side of the working plate 102 and the outer side of the buffer frame 103, a working assembly 5 is arranged between the buffer frame 103 and the working plate 102, the working assembly 5 comprises a working frame 501, a plurality of working rods 502 are connected to the two sides of the working frame 501 in a rotating mode, the far ends of the working rods 502 are respectively connected to the outer side of the buffer frame 103 and the inner side of the working plate 102 in a rotating mode, working grooves 503 are formed in the two sides of the working frame 501, and the breaking mechanisms 6 are arranged inside the working grooves 503.
The implementation mode is specifically as follows: the support plate 101 is placed on the ground base part where the excavation is made, the column body 1 is placed inside the plurality of work plates 102 on the upper side of the support plate 101, when the buffer frame 103 is pressed to the outside of the column 1 by using the elastic buffer plate 201 of the working mechanism 2, namely, the shock can be absorbed by the elastic action of the elastic buffer plate 201 when the slight shock occurs under the normal condition, the stability of the building constructed above is improved, when the elastic buffer plate 201 is elastically deformed to perform buffering, the working plate 102 and the buffer frame 103 are close to each other, the working frame 501 is always in the central position of the elastic buffer plate 201 under the rotation action of the working rod 502, when a large earthquake with a higher level occurs, the column body 1 and the support frame generate a large-amplitude relative displacement to contact the trigger mechanism 4, and the trigger mechanism 4 can automatically control the breaking mechanism 6 to perform targeted work so as to avoid mass casualties caused by rapid collapse of the building.
The breaking mechanism 6 comprises a breaking plate 601, two sides of the breaking plate 601 are respectively connected inside the two working grooves 503 in a sliding manner, two sides of the breaking plate 601 are respectively provided with a lifting rod 602, the outer side of the lifting rod 602 is provided with a plurality of breaking rods 603, the lower ends of the two lifting rods 602 are provided with a lifting block, two sides of the breaking plate 601 are respectively provided with a plurality of auxiliary mechanisms 7, each auxiliary mechanism 7 comprises an auxiliary telescopic rod 701, one end of each auxiliary telescopic rod 701 is respectively connected to the inner side of the working plate 102 and the outer side of the buffer frame 103 in a rotating manner, the far end of each auxiliary telescopic rod 701 is connected to the outer side of the breaking plate 601 in a rotating manner, the outer side of each auxiliary telescopic rod 701 is provided with an auxiliary spring 702, and two ends of each auxiliary spring 702 are respectively connected and fixed with two ends of each auxiliary telescopic rod 701.
The implementation mode is specifically as follows: when natural disasters such as earthquake appear and the soil layer produces vibrations, elastic buffer board 201 produces elastic deformation, and buffer frame 103 and working plate 102 are close to each other, and working frame 501 is close to working plate 102 and buffer frame 103 simultaneously, and auxiliary telescopic rod 701 and auxiliary spring 702 are compressed simultaneously, cushion the vibrations that produce, improve whole mechanism's damping performance.
The ground grabbing mechanism 3 comprises a plurality of fixed cylinders 301, a plurality of ground grabbing grooves 302 are formed in the upper side of the support plate 101, the fixed cylinders 301 are fixed to the bottoms of the ground grabbing grooves 302, the fixed cylinders 301 are hollow cylinders 1, a plurality of uniformly distributed bent rods 303 are arranged at the upper ends of the fixed cylinders 301, ground grabbing blocks 304 are fixed to the far ends of the bent rods 303, ground grabbing ropes 305 are arranged on the inner sides of the ground grabbing blocks 304 and penetrate through the fixed cylinders 301, ground grabbing ropes 305 penetrate through the far ends of the fixed cylinders 301, a ground grabbing assembly 8 is arranged at the lower ends of the fixed cylinders 301, the ground grabbing assembly 8 comprises a plurality of ground grabbing cylinders 801, the ground grabbing cylinders 801 are hollow cylinders 1, the ground grabbing ropes 305 penetrate through the interiors of the ground grabbing cylinders 801, the far ends of the ground grabbing ropes 305 are fixed to the far ends of the ground grabbing cylinders 801, a connecting circular plate 802 is arranged at one end of the ground grabbing cylinders 801, and connecting circular grooves 803 with the same size as the connecting circular plate 802 are formed in the other end of the ground grabbing cylinders 801.
The implementation mode is specifically as follows: normally, the support effect of the bent rod 303 to the ground grabbing block 304 is received, and the ground grabbing block 304 tightens the ground grabbing rope 305 so that the connection circular plates 802 of the plurality of ground grabbing cylinders 801 enter the adjacent connection circular grooves 803 to connect and fixedly insert the ground grabbing cylinders 801 inside the soil layer, so as to improve the connection stability between the support plate 101 and the soil layer.
The trigger mechanism 4 comprises a balancing weight 401, the upper end of the working plate 102 is fixedly connected with a suspension plate 402, the lower side of the suspension plate 402 is provided with a suspension groove 403, the interior of the suspension groove 403 is fixedly connected with a plurality of suspension rods 404, the far ends of the suspension rods 404 are fixedly connected with the balancing weight 401, the lower side of the balancing weight 401 is provided with a trigger assembly 9, the balancing weight 401 is positioned at one end of the suspension groove 403, and the outside stretches out inside suspension groove 403, trigger assembly 9 is including accomodating cylinder 901, it is inboard in working plate 102 to accomodate cylinder 901 one end, accomodate the inside movable groove 902 that has seted up of cylinder 901, movable groove 902 distal end has been seted up and has been extended mouthful 903, the inside sliding connection of extension mouth 903 has extension cylinder 904, extension cylinder 904 one end fixedly connected with extends length piece 905, extension cylinder 904 distal end rotates and connects in the balancing weight 401 outside, extension piece 905 sliding connection is inside movable groove 902, the extension cylinder 904 outside is equipped with extension spring 906, extension spring 906 both ends are connected fixedly with movable groove 902 one end and extension piece 905 respectively.
The implementation mode specifically comprises the following steps: under normal conditions, the counterweight 401 is positioned in the suspension groove 403, the extension cylinder 904 is separated from the interior of the containing cylinder 901 under the connecting action of the suspension rod 404, the extension spring 906 is compressed by the extension block 905, the column 1 is greatly displaced relative to the support plate 101 and the working plate 102 when a large earthquake occurs, the buffer frame 103 impacts the counterweight 401 to stretch off the suspension rod 404, the extension spring 906 is reset to pull the extension cylinder 904 into the containing cylinder 901 to rapidly pull the counterweight 401 to descend, meanwhile, under the rotating action of the containing cylinder 901 and the gravity action of the counterweight 401, the containing cylinder 901 can smash the breaking rod 603, so that after the auxiliary telescopic rod 701 rotates downwards and reaches the horizontal position, the auxiliary spring 702 is reset to extend, and under the gravity action of the counterweight 401 and the breaking rod 603, the breaking rod 603 rapidly moves downwards to impact a concentrated stress point of the elastic buffer plate 201, break the elastic buffer board 201, it smashes down to play the landing piece to a plurality of ground of grabbing mechanism 3 grab the piece 304 simultaneously, will bend the pole and smash absolutely, make inside ground of grabbing rope 305 gets into ground cylinder 801 completely, make a plurality of ground cylinders 801 can carry out the mutual displacement, avoid continuing to transmit seismic vibrations into backup pad 101 and working plate 102, make cylinder 1 and cushion frame 103 and working plate 102 break away from each other, building and cylinder 1 are a whole, the vibrations of avoiding follow-up earthquake are transmitted into the building of top and are made the building collapse fast and lead to a large amount of casualties.
The working principle is as follows: when in use, the supporting plate 101 is placed at the ground base part which is well excavated, the column body 1 is placed inside the plurality of working plates 102 on the upper side of the supporting plate 101, the elastic buffer plate 201 of the working mechanism 2 is used for pressing the buffer frame 103 to the outer side of the column body 1, namely, the elastic action of the elastic buffer plate 201 can be utilized to absorb shock when slight shock occurs under normal conditions, so that the stability of a building built above is improved, when the elastic buffer plate 201 is elastically deformed to buffer, the working plates 102 and the buffer frame 103 are close to each other, the working frame 501 is always positioned at the central position of the elastic buffer plate 201 under the rotation action of the working rod 502, when natural disasters such as earthquakes occur and the like, the elastic buffer plate 201 is elastically deformed, the buffer frame 103 and the working plates 102 are close to each other, and simultaneously the working frame 501 is close to the working plates 102 and the buffer frame 103, meanwhile, the auxiliary telescopic rod 701 and the auxiliary spring 702 are compressed to buffer the generated vibration and improve the damping performance of the whole mechanism, the supporting effect of the bent rod 303 on the ground grabbing block 304 is normally received, the ground grabbing block 304 tightens the ground grabbing rope 305 to enable the connecting circular plates 802 of the ground grabbing cylinders 801 to enter the adjacent connecting circular grooves 803 to enable the ground grabbing cylinders 801 to be mutually connected and fixedly inserted into the soil layer so as to improve the connection stability between the supporting plate 101 and the soil layer, the counterweight block 401 is normally located inside the hanging groove 403, the extension cylinder 904 is separated from the inside of the storage cylinder 901 under the connection effect of the hanging rod 404, the extension spring 906 is compressed by the extension block 905, the column 1 generates large-amplitude displacement relative to the supporting plate 101 and the working plate 102 when a large earthquake occurs, the buffer frame 103 impacts the counterweight block 401 to stretch the hanging rod 404, the extension spring 906 resets to pull the extension cylinder 904 into the storage cylinder 901 to rapidly pull the counterweight block 401 to descend, simultaneously under the action of rotation of accomodating cylinder 901 and balancing weight 401, can make and accomodate cylinder 901 and pound down to breaking rod 603, make supplementary telescopic link 701 rotate downwards and reach horizontal position after, the extension that resets of auxiliary spring 702, simultaneously under the action of gravity of balancing weight 401 and breaking rod 603, the downward rapid movement of breaking rod 603 will strike the stress concentration point of springiness cushioning board 201, break springiness cushioning board 201, make cylinder 1 and cushion frame 103 break away from each other with working plate 102, building and cylinder 1 are a whole, the vibrations of avoiding follow-up earthquake are spread into the building of top and are made the building collapse fast and lead to a large amount of casualties.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The concrete combined foundation column for civil engineering is characterized by comprising a column body (1) and a support plate (101), wherein the column body (1) is located on the upper side of the support plate (101), a ground substrate is arranged at the upper end of the column body (1), a working plate (102) is arranged on the outer side of the support plate (101), a plurality of buffer frames (103) are connected to the upper side of the support plate (101) in a sliding manner, working mechanisms (2) used for installing the buffer frames (103) and performing buffer and shock absorption on the column body (1) are arranged on the inner side of the working plate (102), a plurality of ground grabbing mechanisms (3) for reinforcing the support plate (101) are arranged on the lower side of the support plate (101), and a trigger mechanism (4) for controlling the working states of the working mechanisms (2) and the ground grabbing mechanisms (3) is arranged at the upper end of the working plate (102);
the working mechanism (2) comprises a plurality of elastic buffer plates (201), the two ends of each elastic buffer plate (201) are respectively connected and fixed with the inner side of the working plate (102) and the outer side of the buffer frame (103), and a working component (5) which breaks the elastic buffer plates (201) under emergency conditions to protect the column body (1) emergently is arranged between the buffer frame (103) and the working plate (102).
2. The concrete combined foundation column for civil engineering as claimed in claim 1, wherein said working assembly (5) comprises a working frame (501), said working frame (501) is connected with a plurality of working rods (502) on both sides, the distal ends of said working rods (502) are respectively connected with the outside of the buffer frame (103) and the inside of the working plate (102) in a rotating way, said working frame (501) is provided with working grooves (503) on both sides, and said working grooves (503) are provided with breaking mechanisms (6) inside.
3. A concrete composite foundation column for civil engineering as claimed in claim 2, wherein said breaking mechanism (6) comprises a breaking plate (601), both sides of said breaking plate (601) are respectively connected inside two working grooves (503) in a sliding manner, both sides of said breaking plate (601) are respectively provided with a lifting rod (602), the outer side of said lifting rod (602) is provided with a plurality of breaking rods (603), the lower ends of two said lifting rods (602) are provided with a lifting block, both sides of said breaking plate (601) are respectively provided with a plurality of auxiliary mechanisms (7).
4. The concrete combined foundation column for civil engineering as claimed in claim 3, characterized in that said auxiliary mechanism (7) comprises an auxiliary telescopic rod (701), one end of said auxiliary telescopic rod (701) is respectively and rotatably connected to the inner side of working plate (102) and the outer side of buffer frame (103), the far end of said auxiliary telescopic rod (701) is rotatably connected to the outer side of breaking plate (601), said outer side of auxiliary telescopic rod (701) is provided with an auxiliary spring (702), and two ends of said auxiliary spring (702) are respectively and fixedly connected with two ends of auxiliary telescopic rod (701).
5. The concrete combined foundation column for civil engineering as claimed in claim 1, wherein said ground gripping mechanism (3) comprises a plurality of fixed cylinders (301), a plurality of ground gripping grooves (302) are opened on the upper side of the support plate (101), said fixed cylinders (301) are fixed on the bottom of the ground gripping grooves (302), said fixed cylinders (301) are hollow cylinders (1), a plurality of evenly distributed bending rods (303) are arranged on the upper end of the fixed cylinders (301), a ground gripping block (304) is fixed on the far end of the bending rods (303), a ground gripping rope (305) is arranged on the inner side of the ground gripping block (304), said ground gripping rope (305) runs through the fixed cylinders (301), and a ground gripping component (8) is arranged on the lower end of the fixed cylinders (301).
6. The concrete composite foundation column for civil engineering as claimed in claim 5, wherein said ground grabbing component (8) comprises a plurality of ground grabbing cylinders (801), said ground grabbing cylinders (801) are hollow cylinders (1), said ground grabbing rope (305) passes through the inside of a plurality of ground grabbing cylinders (801), the far end of said ground grabbing rope (305) is fixed on the far end of one ground grabbing cylinder (801), one end of said ground grabbing cylinder (801) is equipped with a connecting circular plate (802), and the other end of said ground grabbing cylinder (801) is equipped with a connecting circular groove (803) with the same size as the connecting circular plate (802).
7. The concrete combined foundation column for civil engineering as claimed in claim 1, wherein said trigger mechanism (4) comprises a counterweight (401), said working plate (102) is fixedly connected with a suspension plate (402) at its upper end, said suspension plate (402) is provided with a suspension groove (403) at its lower side, said suspension groove (403) is fixedly connected with a plurality of suspension rods (404), said suspension rods (404) are fixedly connected at their distal ends with said counterweight (401), and said counterweight (401) is provided with a trigger assembly (9) at its lower side.
8. A concrete composite foundation column for civil engineering as claimed in claim 7, wherein said weight member (401) is located at one end of the hanging groove (403) and projects outside inside the hanging groove (403).
9. The concrete combined foundation column for civil engineering as claimed in claim 7, wherein said trigger assembly (9) comprises a receiving cylinder (901), one end of said receiving cylinder (901) is located inside the working plate (102), a movable groove (902) is formed inside said receiving cylinder (901), an extension opening (903) is formed at the far end of said movable groove (902), an extension cylinder (904) is slidably connected inside said extension opening (903), an extension block (905) is fixedly connected to one end of said extension cylinder (904), and the far end of said extension cylinder (904) is rotatably connected to the outside of the counterweight block (401).
10. The concrete composite foundation column for civil engineering as claimed in claim 9, wherein said extension block (905) is slidably connected to the inside of the movable trough (902), an extension spring (906) is provided outside said extension column (904), and both ends of said extension spring (906) are respectively connected and fixed with one end of the movable trough (902) and the extension block (905).
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| CN202210014786.7A CN114439029A (en) | 2022-01-07 | 2022-01-07 | Concrete combination ground pillar for civil engineering |
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| CN202210014786.7A CN114439029A (en) | 2022-01-07 | 2022-01-07 | Concrete combination ground pillar for civil engineering |
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