CN111173128B - Concrete structure applied to segmental casting method - Google Patents
Concrete structure applied to segmental casting method Download PDFInfo
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- CN111173128B CN111173128B CN202010117575.7A CN202010117575A CN111173128B CN 111173128 B CN111173128 B CN 111173128B CN 202010117575 A CN202010117575 A CN 202010117575A CN 111173128 B CN111173128 B CN 111173128B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
Abstract
The invention discloses a concrete structure applied to a segmental casting method, which comprises the following steps: first concrete layer, second concrete layer and connecting piece, the connecting piece include first linkage segment, a plurality of second linkage segment, and a plurality of second linkage segment are arranged in first concrete layer completely, and a plurality of third linkage segments are arranged in second concrete layer completely, and first linkage segment runs through the faying face on first concrete layer and second concrete layer, is provided with a plurality of protruding sections on the connecting piece. The concrete structure applied to the segmental casting method comprises a first concrete layer, a second concrete layer and a connecting piece, wherein a plurality of protruding rods are arranged on the connecting piece, the protruding rods are respectively arranged in the first concrete layer and the second concrete layer, so that the contact area of the whole connecting piece with the first concrete layer and the second concrete layer is increased, the steel bar content of the first concrete layer and the second concrete layer is increased, and the bearing capacity of the first concrete layer and the second concrete layer is improved.
Description
Technical Field
The invention relates to the technical field of engineering construction, in particular to a concrete structure applied to a segmental casting method.
Background
Due to design requirements or construction requirements, concrete is usually cast in sections.
However, since the first-poured concrete exceeds the initial setting time, a joint surface exists between the first-poured concrete and the second-poured concrete, so that a construction joint easily exists between the first-poured concrete and the second-poured concrete, and further, the adhesive force between the first-poured concrete and the second-poured concrete is easily weakened, and even the construction joint between the first-poured concrete and the second-poured concrete is likely to crack, and further, the bearing capacity of the concrete is easily affected, it is necessary to provide a concrete structure applied to a segmental pouring method, so as to at least partially solve the problems in the prior art.
Disclosure of Invention
In this summary, concepts in a simplified form are introduced that are further described in the detailed description. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
To at least partially solve the above problems, the present invention provides a concrete structure applied to a segmental casting method, comprising:
the connecting piece comprises a first connecting section, a plurality of first connecting sections and a plurality of second connecting sections, the plurality of second connecting sections are completely arranged in the first concrete layer, the plurality of third connecting sections are completely arranged in the second concrete layer, the first connecting section penetrates through a joint surface of the first concrete layer and the second concrete layer, and a plurality of protruding sections are arranged on the connecting piece.
Preferably, the connecting piece comprises a vertical connecting section, a plurality of first flat connecting sections and a plurality of second flat connecting sections, the first flat connecting sections are completely arranged in the first concrete layer, the second flat connecting sections are completely arranged in the second concrete layer, the vertical connecting sections penetrate through a joint surface of the first concrete layer and the second concrete layer, and the connecting piece is provided with a plurality of protruding rods.
Preferably, the method further comprises the following steps:
the first connecting sleeve is arranged on the vertical connecting section and located in the first concrete layer, a first internal thread is arranged in the first connecting sleeve, a first external thread corresponding to the first internal thread is arranged on the vertical connecting section, the length of the first external thread is smaller than one half of the length of the vertical connecting section, a plurality of first connecting cylinders are arranged on the vertical connecting sleeve, and the first connecting cylinders are connected with the first horizontal connecting section.
Preferably, the method further comprises the following steps:
the second connecting sleeve is arranged on the vertical connecting section and located in the second concrete layer, a second internal thread is arranged in the second connecting sleeve, a second external thread corresponding to the second internal thread is arranged on the vertical connecting section, the length of the second external thread is smaller than one half of the length of the vertical connecting section, a plurality of second connecting cylinders are arranged on the second connecting sleeve, and the second connecting cylinders are connected with the second horizontal connecting section.
Preferably, an inner cavity is arranged inside the vertical connecting section.
Preferably, wherein, the upper end of vertical linkage segment is provided with the end cap detachablely, be provided with the handle ring on the end cap, the bottom of end cap is provided with the lifting rod, the lifting rod is located in the inner cavity, and be provided with a plurality of down tube on the lifting rod, the down tube orientation the second concrete layer.
Preferably, the method further comprises the following steps:
the damping device comprises a first damping mechanism and a second damping mechanism, wherein the first damping mechanism is arranged on the outer side surface of a first concrete layer, the second damping mechanism is arranged on the outer side surface of a second concrete layer, the first damping mechanism comprises a damping plate, a damping ball body and a concave-convex energy absorption plate, a damping inner cavity is arranged in the damping plate, the concave-convex energy absorption plate is connected with the damping plate through a first horizontal rod, the damping ball body is arranged between the damping plate and the concave-convex energy absorption plate, the left end of the first horizontal rod penetrates through the damping ball body and extends into the damping inner cavity, a flat partition plate and a second horizontal rod are arranged in the damping inner cavity, the flat partition plate is positioned above the first horizontal rod, the second horizontal rod is positioned above the flat partition plate, and the second horizontal rod is movably connected with the first horizontal rod through an intermediate mechanism, two supporting plates are arranged between the flat partition plate and the inner wall of the damping inner cavity, the left end of the first flat rod penetrates through the supporting plate below the flat partition plate, the left end of the second flat rod penetrates through the supporting plate above the flat partition plate, the flat partition plate is provided with a braking mechanism, the second flat rod is provided with a starting portion corresponding to the upper end of the braking mechanism, and the lower end of the braking mechanism is used for contacting the first flat rod.
Preferably, the braking mechanism comprises a vertical T-shaped rod, a rotary table arranged on the vertical T-shaped rod, and a support spring arranged on the vertical T-shaped rod, the flat partition plate is provided with a braking hole corresponding to the vertical T-shaped rod, the lower end of the vertical T-shaped rod passes through the braking hole, the lower end of the vertical T-shaped rod is provided with a braking wear pad, and the braking wear pad is in contact with the first flat rod;
the starting part is a right-angle triangle, and the inclined plate surface of the right-angle triangle faces the rotary disc.
Preferably, the intermediate mechanism comprises an intermediate rod and a sliding sleeve, the lower end of the intermediate rod is hinged to the first horizontal rod, and the sliding sleeve is arranged at the right end of the second horizontal rod and sleeved on the intermediate rod.
Preferably, an auxiliary mechanism connected to the left end of the first flat rod is disposed in the shock absorbing cavity, the auxiliary mechanism includes an auxiliary plate, an auxiliary spring and a blocking ring, the auxiliary plate is disposed at the left end of the first flat rod and slidably connected to the shock absorbing cavity, a groove is disposed on a circumferential side wall of the auxiliary plate, the blocking ring is disposed in the groove and slidably connected to the shock absorbing cavity, and the auxiliary spring is located between the auxiliary plate and the left end of the shock absorbing cavity.
Preferably, the method further comprises the following steps:
and the valve is connected with the damping inner cavity and is positioned on the left side of the auxiliary plate.
Compared with the prior art, the invention at least comprises the following beneficial effects:
1. the concrete structure applied to the segmental casting method comprises a first concrete layer, a second concrete layer and a connecting piece, wherein the connecting piece comprises a vertical connecting section, a plurality of first horizontal connecting sections and a plurality of second horizontal connecting sections, a plurality of protruding rods are arranged on the connecting piece, the contact area of the whole connecting piece with the first concrete layer and the contact area of the whole connecting piece with the second concrete layer are respectively increased in the first concrete layer and the second concrete layer by the protruding rods, meanwhile, the number of the protruding rods is multiple, so that the steel bar content of the first concrete layer and the second concrete layer is increased, and the bearing capacity of the first concrete layer and the second concrete layer is greatly improved.
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.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a concrete structure applied to a segmental casting method according to the present invention.
Fig. 2 is a schematic structural view of a connecting member for a concrete structure applied to a segmental casting method according to the present invention.
Fig. 3 is a schematic structural view of a first damping mechanism applied to a concrete structure by a segmental casting method according to the present invention.
Fig. 4 is a schematic view illustrating an internal structure of a first damping mechanism in a concrete structure applied to a segmental casting method according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 4, the present invention provides a concrete structure applied to a segmental casting method, including:
the concrete structure comprises a first concrete layer 1, a second concrete layer 2 and a connecting piece 3, wherein the connecting piece 3 comprises a vertical connecting section 4, a plurality of first flat connecting sections 5 and a plurality of second flat connecting sections 6, the first flat connecting sections 5 are completely arranged in the first concrete layer 1, the second flat connecting sections 6 are completely arranged in the second concrete layer 2, the vertical connecting section 4 penetrates through a joint surface of the first concrete layer 1 and the second concrete layer 2, and a plurality of protruding rods 7 are arranged on the connecting piece 3.
The working principle of the technical scheme is as follows: in the concrete structure applied to the segmental casting method, an operator sets up a template (not shown) corresponding to the second concrete layer 2, then a second concrete layer 2 is poured, a plurality of second flat connecting sections 6 are connected and installed on the lower half part of the vertical connecting section 4, an operator pre-embeds the plurality of second flat connecting sections 6 and the vertical connecting section 4 in the second concrete layer 2, so that the plurality of second flat connecting sections 6 are completely positioned in the second concrete layer 2, one half of the connecting piece 3 is positioned in the second concrete layer 2, after the second concrete layer 2 is solidified, then a template corresponding to the first concrete layer 1 is built, a plurality of first horizontal connecting sections 5 are arranged at the upper half parts of the vertical connecting sections 4, then the first concrete layer 1 is poured, after the first concrete layer 1 is solidified, the template is removed, and the joint surface of the first concrete layer 1 and the second concrete layer 2 is filled with the expansive concrete; wherein, on connecting piece 3, also be exactly vertical linkage segment 4, a plurality of first linkage segment 5 of putting flatly, all set up protruding pole 7 (protruding pole 7 is for being made by the reinforcing bar) on a plurality of second flatly put linkage segment 6, protruding pole 7 is respectively in first concrete layer 1, increased whole connecting piece 3 and first concrete layer 1 in second concrete layer 2, the area of contact of second concrete layer 2, and simultaneously, protruding pole 7 is provided with a plurality ofly, also increased first concrete layer 1 like this, the reinforcing bar content of second concrete layer 2, first concrete layer 1 has been improved greatly, the bearing capacity of second concrete layer 2.
The beneficial effects of the above technical scheme are that: through the design of the structure, the concrete structure of the segmental casting method comprises a first concrete layer 1, a second concrete layer 2 and a connecting piece 3, wherein the connecting piece 3 comprises a vertical connecting section 4, a plurality of first horizontal connecting sections 5 and a plurality of second horizontal connecting sections 6, a plurality of protruding rods 7 are arranged on the connecting piece 3, the contact area of the whole connecting piece 3 with the first concrete layer 1 and the second concrete layer 2 is increased in the first concrete layer 1 and the second concrete layer 2 respectively by the protruding rods 7, meanwhile, the number of the protruding rods 7 is multiple, so that the steel bar content of the first concrete layer 1 and the second concrete layer 2 is increased, and the bearing capacity of the first concrete layer 1 and the second concrete layer 2 is greatly improved.
In one embodiment, further comprising:
the first connecting sleeve 8 is arranged on the vertical connecting section 4 and located in the first concrete layer 1, a first internal thread is arranged in the first connecting sleeve 8, a first external thread corresponding to the first internal thread is arranged on the vertical connecting section 4, the length of the first external thread is smaller than half of the length of the vertical connecting section 4, a plurality of first connecting cylinders 9 are arranged on the vertical connecting sleeve 4, and the first connecting cylinders 9 are connected with the first horizontal connecting section 5.
The working principle of the technical scheme is as follows: in order to facilitate an operator to install the first flat connecting section 5 on the upper half part of the vertical connecting section 4, a first external thread is arranged on the upper half part of the vertical connecting section, a first connecting sleeve 8 is connected to the first external thread in a threaded mode, a plurality of first connecting cylinders 9 are further arranged on the first connecting sleeve 8, and the first flat connecting section 5 is connected with the first connecting cylinders 9 in a threaded mode.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provide first adapter sleeve 8 and a plurality of first connecting cylinder 9 in this embodiment, set up first external screw thread on vertical linkage segment 4, first adapter sleeve 8 is connected on the arbitrary position of first external screw thread like this, has made things convenient for operating personnel to adjust the position of first flat linkage segment 5.
In one embodiment, further comprising:
the second connecting sleeve 10 is arranged on the vertical connecting section 4 and located in the second concrete layer 2, a second internal thread is arranged in the second connecting sleeve 10, a second external thread corresponding to the second internal thread is arranged on the vertical connecting section 4, the length of the second external thread is smaller than one half of the length of the vertical connecting section 4, a plurality of second connecting cylinders 11 are arranged on the second connecting sleeve 10, and the second connecting cylinders 11 are connected with the second horizontal connecting section 6.
The working principle of the technical scheme is as follows: in order to facilitate the operator to mount the second flat connecting section 6 on the lower half part of the vertical connecting section 4, a second external thread is provided on the upper half part of the vertical connecting section 4, and a second connecting sleeve 10 is used to be screwed on the second external thread, a plurality of second connecting cylinders 11 are also provided on the second connecting sleeve 10, and the second flat connecting section 6 is screwed with the second connecting cylinders 11.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provided first connecting sleeve 8 and a plurality of first connecting cylinder 9 in this embodiment, set up first external screw thread on vertical linkage segment 4, first connecting sleeve 8 is connected on the arbitrary position of first external screw thread like this, has made things convenient for operating personnel to adjust the position of first flat linkage segment 5.
In one embodiment, the interior of the vertical connecting section 4 is provided with an internal cavity 41.
The working principle of the technical scheme is as follows: an inner cavity 41 is arranged in the vertical connecting section 4, so that the weight of the whole connecting piece 3 can be reduced, and the installation and transportation of operators are facilitated.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provide vertical linkage segment 4 in this embodiment, the inside of vertical linkage segment 4 is provided with interior cavity 41, can alleviate the weight of whole connecting piece 3, makes things convenient for operating personnel to install the transportation.
In one embodiment, an end cap 42 is detachably disposed at the upper end of the vertical connecting section 4, a lifting ring 43 is disposed on the end cap 42, a lifting rod 44 is disposed at the bottom of the end cap 42, the lifting rod 44 is located in the inner cavity 41, and a plurality of inclined rods 45 are disposed on the lifting rod 44, and the inclined rods 45 face the second concrete layer 2.
The working principle of the technical scheme is as follows: an inner cavity 41 is arranged inside the vertical connecting section 4, in order to increase the connecting force between the vertical connecting section and the first concrete layer 1, a lifting rod 44 is designed in the inner cavity 41, the lifting rod 44 is connected by an end cap 42, when the first concrete layer 1 is poured into a formwork (not shown), an operator opens the end cap 42 and the inner cavity 41 of the vertical connecting section 4, the end cap 42 is pulled upwards by using a lifting ring 43, so that the concrete in the first concrete layer 1 flows into the inner cavity 41 from the opening at the upper end of the inner cavity 41, and simultaneously, the operator pulls the lifting rod 44 upwards and downwards in a reciprocating manner, so that the concrete is filled in the inner cavity 41, the lifting rod 44 is provided with a plurality of inclined rods 45, further, the concrete can be densely filled in the inner cavity 41, and after the first concrete layer 1 filled in the vertical connecting section 4 is solidified, compared with the method for filling the first concrete layer 1 into the second concrete layer 2, the binding force of the vertical connecting section 4 with the first concrete layer 1 and the second concrete layer 2 is greatly improved; of course, the operator can recover the lifting rod 44 after use, which is convenient for subsequent production and use.
The beneficial effects of the above technical scheme are that: through the design of the structure, the structure of the end cap 42, the lifting rod 44, the inclined rod 45 and the like is provided in the embodiment, so that the binding force of the vertical connecting section 4 with the first concrete layer 1 and the second concrete layer 2 is greatly improved; in addition, the end cap 42, the lifting rod 44 and the inclined rod 45 can be recycled, so that the subsequent production and use are facilitated, and the cost is saved.
In one embodiment, further comprising:
a first damping mechanism and a second damping mechanism 30, wherein the first damping mechanism is arranged on the outer side surface of the first concrete layer 1, the second damping mechanism 30 is arranged on the outer side surface of the second concrete layer 2, the first damping mechanism comprises a damping plate 13, a damping ball 14 and a concave-convex energy-absorbing plate 15, a damping inner cavity 131 is arranged in the damping plate 13, the concave-convex energy-absorbing plate 15 is connected with the damping plate 13 through a first horizontal rod 16, the damping ball 14 is arranged between the damping plate 13 and the concave-convex energy-absorbing plate 15, the left end of the first horizontal rod 16 penetrates through the damping ball 14 and extends into the damping inner cavity 131, a flat partition plate 17 and a second horizontal rod 18 are arranged in the damping inner cavity 131, the flat partition plate 17 is positioned above the first horizontal rod 16, and the second horizontal rod 18 is positioned above the flat partition plate 17, the second flat rod 18 is movably connected with the first flat rod 16 through an intermediate mechanism, two support plates 19 are arranged between the flat partition plate 17 and the inner wall of the damping inner cavity, the left end of the first flat rod 16 penetrates through the support plates 19 below the flat partition plate 17, the left end of the second flat rod 18 penetrates through the support plates 19 above the flat partition plate 17, a braking mechanism is arranged on the flat partition plate 17, a starting part 20 corresponding to the upper end of the braking mechanism is arranged on the second flat rod 18, and the lower end of the braking mechanism is used for contacting the first flat rod 16.
The working principle of the technical scheme is as follows: in order to increase the damping capacity of the first concrete layer 1 and the second concrete layer 2, a first damping mechanism and a second damping mechanism 30 are respectively arranged on the outer side surfaces of the first concrete layer 1 and the second concrete layer 2, taking the first damping mechanism as an example, the first damping mechanism comprises a damping plate 13, a damping ball 14 and a concave-convex energy absorption plate 15, an external object collides with the first concrete layer 1 and firstly collides with the concave-convex energy absorption plate 15, and the concave-convex energy absorption plate 15 is designed in a concave-convex mode and has better absorption capacity; the damping ball 14 is made of rubber, so that the damping ball has a good damping function; when the concave-convex energy-absorbing plate 15 is impacted, the shock-absorbing plate 13 on the left side moves and compresses the shock-absorbing ball 14, so that the first horizontal rod 16 moves into the shock-absorbing inner cavity 131, the first horizontal rod 16 is connected with the intermediate mechanism and drives the second horizontal rod 18 to move rightwards, the starting part 20 on the second horizontal rod 18 pushes the brake mechanism, the brake mechanism contacts the first horizontal rod 16 and brakes the first horizontal rod 16, and the concave-convex energy-absorbing plate 15 and the shock-absorbing ball 14 are braked.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provide first damper and second damper 30 in this embodiment, first damper and second damper 30 set have increased first concrete layer 1, second concrete layer 2's shock-absorbing capacity on the lateral surface of first concrete layer 1, second concrete layer 2, have prolonged first concrete layer 1, second concrete layer 2's life simultaneously.
In one embodiment, the braking mechanism comprises a vertical T-shaped rod 21, a rotating disc 22 arranged on the vertical T-shaped rod 21, and a supporting spring 23 arranged on the vertical T-shaped rod 21, the flat partition plate 17 is provided with a braking hole corresponding to the vertical T-shaped rod 21, the lower end of the vertical T-shaped rod 21 passes through the braking hole, the lower end of the vertical T-shaped rod 21 is provided with a braking wear pad 24, and the braking wear pad 24 is in contact with the first flat rod 16; the activation portion 20 is formed as a right-angled triangle having a sloping plate facing the turntable 22.
The working principle of the technical scheme is as follows: when the second flat rod 18 moves rightwards, the starting part 20 is driven to move rightwards, the starting part 20 is a right-angle triangular plate, an inclined plate surface of the right-angle triangular plate faces the rotary plate 22, when the second flat rod 18 moves rightwards, the rotary plate 22 is compressed by the starting part 20 so that the rotary plate moves leftwards along the inclined plate surface of the starting part 20, the vertical T-shaped rod 21 is further compressed downwards, and the lower end of the vertical T-shaped rod 21 is connected with a brake wear-resistant pad 24, so that the brake wear-resistant pad 24 contacts with the first flat rod 16 and brakes the first flat rod 16; when the first horizontal rod 16 is reset to the right, the second horizontal rod 18 is moved to the left through the intermediate mechanism, and the actuating part 20 is separated from the rotary disc 22, so that the support spring 23 pushes the vertical T-shaped rod 21 upwards, and the brake wear pad 24 is separated from the first horizontal rod 16.
The beneficial effects of the above technical scheme are that: through the design of the structure, the braking mechanism is provided in the embodiment and comprises the vertical T-shaped rod 21, the rotating disc 22 and the supporting spring 23, and the braking mechanism is simple and suitable for braking the first horizontal rod.
In one embodiment, the intermediate mechanism includes an intermediate rod 31 and a sliding sleeve 32, the lower end of the intermediate rod 31 is hinged to the first horizontal rod 16, and the sliding sleeve 32 is disposed at the right end of the second horizontal rod 18 and is sleeved on the intermediate rod 31.
The working principle of the technical scheme is as follows: the middle mechanism comprises a middle rod 31 and a sliding sleeve 32, the middle part of the middle rod 31 is connected in a damping inner cavity 131, when the first horizontal rod 16 moves, the middle rod 31 is driven to move leftwards, the upper end of the middle rod 31 moves rightwards, the sliding sleeve 32 is driven to move rightwards, and then the second horizontal rod 18 also moves rightwards.
The beneficial effects of the above technical scheme are that: through the design of the structure, the embodiment provides a specific structure of the intermediate mechanism, the intermediate mechanism comprises the intermediate rod 31 and the sliding sleeve 32, and the connection between the first horizontal rod 16 and the second horizontal rod 17 can be realized by adopting a simple structure.
In one embodiment, an auxiliary mechanism connected to the left end of the first horizontal rod 16 is disposed in the damping cavity, the auxiliary mechanism includes an auxiliary plate 25, an auxiliary spring 26 and a stop ring 27, the auxiliary plate 25 is disposed at the left end of the first horizontal rod 16 and slidably connected to the damping cavity 131, a groove 28 is disposed on a circumferential sidewall of the auxiliary plate 25, the stop ring 27 is disposed in the groove 28 and slidably connected to the damping cavity 131, and the auxiliary spring 26 is disposed between the auxiliary plate 25 and the left end of the damping cavity 131
The working principle of the technical scheme is as follows: in order to further improve the braking function of the first horizontal rod 16 on the concave-convex energy-absorbing plate and the damping ball body, an auxiliary mechanism is designed on the left side of the damping cavity and comprises an auxiliary plate 25, an auxiliary spring 26 and a stop ring 27, the auxiliary plate 25 is connected to the left end of the first horizontal rod 16 and pushes the auxiliary plate 25 to move leftwards to compress the auxiliary spring 26, and the auxiliary plate 25 is in sliding connection with the inner wall of the damping cavity 131 through the stop ring 27 to compress air on the left side of the damping cavity 131, so that the damping and energy-absorbing effects of the auxiliary plate 25 and the auxiliary spring 26 are better, and the braking function of the first horizontal rod 16 on the concave-convex energy-absorbing plate 15 and the damping ball body 14 is also improved.
The beneficial effects of the above technical scheme are that: through the design of the structure, the auxiliary mechanism is provided in the embodiment, and the auxiliary mechanism comprises the auxiliary plate 25, the auxiliary spring 26 and the stop ring 27, so that the damping and energy-absorbing effects of the auxiliary plate 25 and the auxiliary spring 26 are better, and the braking function of the first flat rod 16 on the concave-convex energy-absorbing plate 15 and the damping ball 14 is also improved.
In one embodiment, further comprising:
a valve 33, wherein the valve 33 is connected to the damping chamber 131 and is located at the left side of the auxiliary plate 25.
The working principle of the technical scheme is as follows: when the auxiliary mechanism moves to the left side of the damping cavity 131, air in the damping cavity 131 is compressed, so that the compressed air needs to be exhausted in time, a valve 33 is provided, and the auxiliary mechanism is prevented from being damaged by the compressed air.
The beneficial effects of the above technical scheme are that: through the design of the above structure, the valve 33 is provided in this embodiment to exhaust air, so as to avoid the damage of the compressed air to the auxiliary mechanism.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (6)
1. A concrete structure applied to a segmental casting method, comprising:
the concrete structure comprises a first concrete layer (1), a second concrete layer (2) and a connecting piece (3), wherein the connecting piece (3) comprises a vertical connecting section (4), a plurality of first horizontal connecting sections (5) and a plurality of second horizontal connecting sections (6), the first horizontal connecting sections (5) are completely arranged in the first concrete layer (1), the second horizontal connecting sections (6) are completely arranged in the second concrete layer (2), the vertical connecting section (4) penetrates through a joint surface of the first concrete layer (1) and the second concrete layer (2), and a plurality of protruding rods (7) are arranged on the connecting piece (3);
the inside of vertical linkage segment (4) is provided with interior cavity (41), the upper end of vertical linkage segment (4) can be provided with end cap (42) detachably, be provided with on end cap (42) carry ring (43), the bottom of end cap (42) is provided with lifting rod (44), lifting rod (44) are located in interior cavity (41), and be provided with a plurality of down tube (45) on lifting rod (44), down tube (45) orientation second concrete layer (2).
2. The concrete structure applied to the segmental casting method according to claim 1, further comprising:
the concrete layer structure comprises a first connecting sleeve (8) arranged on the vertical connecting section (4) and located in the first concrete layer (1), a first internal thread is arranged in the first connecting sleeve (8), a first external thread corresponding to the first internal thread is arranged on the vertical connecting section (4), the length of the first external thread is smaller than one half of the length of the vertical connecting section (4), a plurality of first connecting cylinders (9) are arranged on the vertical connecting sleeve (4), and the first connecting cylinders (9) are connected with the first horizontal connecting section (5).
3. The concrete structure applied to the segmental casting method according to claim 1, further comprising:
the second connecting sleeve (10) is arranged on the vertical connecting section (4) and located in the second concrete layer (2), a second internal thread is arranged in the second connecting sleeve (10), a second external thread corresponding to the second internal thread is arranged on the vertical connecting section (4), the length of the second external thread is smaller than half of the length of the vertical connecting section (4), a plurality of second connecting cylinders (11) are arranged on the second connecting sleeve (10), and the second connecting cylinders (11) are connected with the second horizontal connecting section (6).
4. The concrete structure applied to the segmental casting method according to claim 1, further comprising:
a first damping mechanism and a second damping mechanism (30), wherein the first damping mechanism is arranged on the outer side surface of the first concrete layer (1), the second damping mechanism (30) is arranged on the outer side surface of the second concrete layer (2), the first damping mechanism comprises a damping plate (13), a damping ball body (14) and a concave-convex energy-absorbing plate (15), a damping inner cavity (131) is arranged in the damping plate (13), the concave-convex energy-absorbing plate (15) is connected with the damping plate (13) through a first horizontal rod (16), the damping ball body (14) is arranged between the damping plate (13) and the concave-convex energy-absorbing plate (15), the left end of the first horizontal rod (16) penetrates through the damping ball body (14) and extends into the damping inner cavity (131), a flat partition plate (17) and a second horizontal rod (18) are arranged in the damping inner cavity (131), the flat partition plate (17) is positioned above the first flat rod (16), the second flat rod (18) is positioned above the flat partition plate (17), the second flat rod (18) is movably connected with the first flat rod (16) through an intermediate mechanism, two support plates (19) are arranged between the flat partition plate (17) and the inner wall of the damping inner cavity, the left end of the first flat rod (16) penetrates through the support plate (19) below the flat partition plate (17), the left end of the second flat rod (18) penetrates through the support plate (19) above the flat partition plate (17), a braking mechanism is arranged on the flat partition plate (17), an actuating part (20) corresponding to the upper end of the braking mechanism is arranged on the second flat rod (18), and the lower end of the braking mechanism is used for contacting the first flat rod (16);
the brake mechanism comprises a vertical T-shaped rod (21), a rotary table (22) arranged on the vertical T-shaped rod (21) and a support spring (23) arranged on the vertical T-shaped rod (21), a brake hole corresponding to the vertical T-shaped rod (21) is formed in the flat partition plate (17), the lower end of the vertical T-shaped rod (21) penetrates through the brake hole, a brake wear-resistant pad (24) is arranged at the lower end of the vertical T-shaped rod (21), and the brake wear-resistant pad (24) is in contact with the first flat rod (16);
the starting part (20) is a right-angled triangle, and the inclined plate of the right-angled triangle faces the rotary disc (22);
the middle mechanism comprises a middle rod (31) and a sliding sleeve (32), the lower end of the middle rod (31) is hinged to the first horizontal rod (16), and the sliding sleeve (32) is arranged at the right end of the second horizontal rod (18) and sleeved on the middle rod (31).
5. The concrete structure applied to the segmental casting method according to claim 4, wherein an auxiliary mechanism connected with the left end of the first horizontal rod (16) is arranged in the shock absorption cavity, the auxiliary mechanism comprises an auxiliary plate (25), an auxiliary spring (26) and a stop ring (27), the auxiliary plate (25) is arranged at the left end of the first horizontal rod (16) and is in sliding connection with the shock absorption cavity (131), a groove (28) is arranged on the circumferential side wall of the auxiliary plate (25), the stop ring (27) is arranged in the groove (28) and is in sliding connection with the shock absorption cavity (131), and the auxiliary spring (26) is arranged between the auxiliary plate (25) and the left end of the shock absorption cavity (131).
6. The concrete structure applied to the segmental casting method according to claim 5, further comprising:
a valve (33), said valve (33) being connected to said damping chamber (131) and located on the left side of said auxiliary plate (25).
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| CN202010117575.7A CN111173128B (en) | 2020-02-25 | 2020-02-25 | Concrete structure applied to segmental casting method |
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| CN202010117575.7A CN111173128B (en) | 2020-02-25 | 2020-02-25 | Concrete structure applied to segmental casting method |
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| CN111173128B true CN111173128B (en) | 2020-09-04 |
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| FR2611778B1 (en) * | 1987-02-26 | 1992-04-24 | Paris Ouest Entreprise | WOOD-CONCRETE COLLABORATION FLOOR |
| JP3735593B2 (en) * | 2002-06-20 | 2006-01-18 | 多摩エンジニアリング株式会社 | Seismic isolation device for buildings |
| CN101245630A (en) * | 2007-02-16 | 2008-08-20 | 邱则有 | Prefabricated slab for lamination |
| CN102535652A (en) * | 2012-01-16 | 2012-07-04 | 华北水利水电学院 | Shock-absorbing device of shockproof joint |
| KR101558904B1 (en) * | 2013-11-25 | 2015-10-13 | 노경범 | Adiabatic concrete connecting structure and constructing method |
| CN203742013U (en) * | 2014-02-14 | 2014-07-30 | 上海大学 | Double-tilt-corrugated metal shear plate damper |
| CN104032892B (en) * | 2014-05-30 | 2016-02-17 | 同济大学 | A kind of regeneration concrete segmentation beam and construction method thereof |
| CN104929117B (en) * | 2015-06-26 | 2016-10-26 | 建研地基基础工程有限责任公司 | Construction method of concrete pole body composite anchor rod |
| CN206888238U (en) * | 2017-07-06 | 2018-01-16 | 山东金仓建材有限公司 | A kind of prefabricated reinforcement support net |
| CN108104287B (en) * | 2018-01-05 | 2019-07-16 | 广州市芳村建筑工程有限公司 | Concrete structure and the segmentation casting method for utilizing the concrete structure |
| CN208950114U (en) * | 2018-10-10 | 2019-06-07 | 佛山市奇乐金属制品有限公司 | A kind of curtain wall vibration abatement |
| CN109972736A (en) * | 2019-05-07 | 2019-07-05 | 南京林业大学 | A kind of bamboo-the concrete combined structure and manufacturing method of adhesive type connection |
| CN110359547B (en) * | 2019-06-15 | 2020-10-09 | 广东一中建筑工程有限公司 | Concrete structure and sectional pouring method using same |
| CN110685380A (en) * | 2019-10-08 | 2020-01-14 | 广东乾兴建设工程有限公司 | Shear wall construction method for reducing internal bubbles |
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