CN216766542U - High-controllability PC component - Google Patents
High-controllability PC component Download PDFInfo
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- CN216766542U CN216766542U CN202123331341.1U CN202123331341U CN216766542U CN 216766542 U CN216766542 U CN 216766542U CN 202123331341 U CN202123331341 U CN 202123331341U CN 216766542 U CN216766542 U CN 216766542U
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Abstract
The utility model discloses a high-controllability PC member, which relates to the field of PC members and comprises a plate, wherein a detachable connecting assembly is arranged on the side surface of the plate, a positioning assembly for positioning is arranged in the center of the bottom of the plate, the positioning assembly is positioned on a central axis of the plate, jacks are uniformly distributed at intervals are formed in the bottom of the plate, a clamping groove is formed in the side surface of the plate, a clamping hole is formed in the edge of the plate, the connecting assembly comprises connecting reinforcing steel bars placed in the clamping groove and bolts placed in the clamping hole, the connecting reinforcing steel bars are of U-shaped structures, and the bolts penetrate through the connecting reinforcing steel bars. According to the utility model, the PC component is poured firstly, then the steel bars are placed, so that the corrosion of the connecting steel bars is avoided, the connecting steel bars do not need to be bent, the controllability of the PC component is high, the operation and the control are convenient in the installation process, the angle of the PC component is adjusted by taking the positioning steel bars and the movable pipes as central axes, the controllability of the PC component is further improved, and the PC component has high controllability.
Description
Technical Field
The utility model relates to the field of PC components, in particular to a high-controllability PC component.
Background
PC is the english abbreviation of concrete pre-form and is known in the field of housing industrialization as PC component. Such as prefabricated reinforced concrete column foundation foundations, prefabricated steel structure steel column foundations, street lamp billboard column reinforced concrete foundations, prefabricated floor slabs and the like.
The existing PC member is formed by implanting steel bars into concrete, the steel bars extend out of the concrete and are used for connecting the whole PC member with a beam, and the steel bars are extremely easy to corrode and influence the structural stability because the steel bars are in a humid environment in the concrete pouring and solidifying stages. And in the installation process of the PC component, the steel bars on the PC component and the steel bars on the beam can conflict, so that the installation is inconvenient, the steel bars on the PC component need to be bent in advance, the steel bars on the PC component are straightened after the installation of the PC component is finished, and in the hoisting installation process of the PC component, the socket at the bottom of the PC component and the steel bars on the building need to be aligned, so that an operator needs to look down to observe and guide the PC component, and the factors not only make the PC component inconvenient to control, but also have greater risks.
Therefore, the existing PC component has the problems of inconvenient operation and easy corrosion of the steel bar, and therefore, the PC component with high controllability is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a high-controllability PC component, which can effectively solve the problems of inconvenient operation and control and easy corrosion of reinforcing steel bars of the existing PC component in the background technology.
In order to realize the purpose, the utility model adopts the technical scheme that: a high-controllability PC member comprises a plate, wherein a detachable connecting assembly is arranged on the side surface of the plate, a positioning assembly for positioning is arranged in the center of the bottom of the plate, the positioning assembly is positioned on a central axis of the plate, and inserting holes which are uniformly distributed at intervals are formed in the bottom of the plate;
the side surface of the plate is provided with a clamping groove, the edge of the plate is provided with a clamping hole, the connecting component comprises a connecting steel bar and a bolt, the connecting steel bar is placed in the clamping groove, the bolt is placed in the clamping hole, the connecting steel bar is of a U-shaped structure, and the bolt penetrates through the connecting steel bar; the connecting reinforcement is banded with the reinforcing bar of roof beam, cast-in-place back between PC component is whole and roof beam for the PC component is whole more firm. In traditional PC component, the connecting reinforcement is through concrete placement snap-on in the whole one side of PC component, because the concrete has moisture during the pouring, the connecting reinforcement is all in moist environment at the concrete setting stage, the easy corrosion that takes place, and the PC component prevents for a long time equally easily leads to the connecting reinforcement corrosion, the connecting reinforcement corrosion can influence the bonding property of reinforcing bar and cast in situ concrete, makes the bearing capacity of reinforced concrete structure, durability decline, leads to serious consequences such as building structure destruction even. This design is through pouring into earlier PC component, and the reinforcing bar is put into to the back, is convenient for avoid the connecting reinforcement corrosion, and the concrete gets into the draw-in groove when the connecting reinforcement is put into the draw-in groove back cast-in-place, is convenient for make connecting reinforcement fixed firm on the plate, and the bolt makes connecting reinforcement fixed more firm on the plate. Simultaneously the splice bar passes through the bolt card in the draw-in groove, the installation of splice bar on the PC component of being convenient for, and make the splice bar convenient and cast-in-place beam on the reinforcing bar between be connected, operator's guide when the transportation of simultaneously making things convenient for the PC component is laid with hoist and mount, avoid appearing the problem that reinforcing bar and splice bar produce the conflict on the roof beam, with the problem of avoiding the splice bar to hinder the operation and the problem that the splice bar hinders the people appears, need not break the handling with the splice bar off with the fingers and thumb, make the PC component controllability high, control the convenience in the installation.
The locating component comprises a fixed locating pipe arranged in the middle of the bottom of the plate, the locating pipe is movably arranged inside and is provided with a movable pipe and a fixed flared pipe arranged at the bottom of the movable pipe, and the flared pipe is used for facilitating the insertion of the reinforcing steel bars into the movable pipe. When a PC component is installed and hoisted, the bottom movable pipe and the flared pipe extend downwards, a retention steel bar matched with the socket is pre-embedded in the building, the PC component is stably installed by inserting the retention steel bar into the socket and bonding, a positioning steel bar is pre-embedded in the building at the same time, the positioning steel bar is right below the movable pipe, the extending length of the positioning steel bar on the building is higher than the height of the retention steel bar matched with the socket, the positioning steel bar enters the movable pipe through the flared pipe in the installation process, the central axis of the PC component is convenient to slide down along the positioning steel bar and the movable pipe structure along the central axis of the PC component, the positioning steel bar and the movable pipe are used as the central axis to adjust the angle of the PC component, the retention steel bar is convenient to be aligned and inserted into the socket, the design is convenient for angle adjustment of the PC component, and the installation of the PC component is convenient to control, the PC component is convenient to control, the controllability of the PC component is further improved, and the PC component has high controllability.
Preferably, the longitudinal section of the clamping groove is of a triangular structure, the connecting steel bars are obliquely arranged at the bottom of the clamping groove, and the bolt is horizontally arranged. This structure is convenient for the bolt with the connecting reinforcement card in the draw-in groove.
Preferably, the bottom opening of the socket is of a truncated cone structure. The embedded retention reinforcing bar stretches into in the socket on being convenient for construct for PC component simple to operate.
Preferably, the locating component further comprises a fixed limiting block arranged on the side of the movable pipe ring, a limiting groove is formed in the locating pipe, and the limiting block is arranged in the limiting groove. The limiting structure of the limiting block and the limiting groove is convenient for avoiding the movable pipe from falling off from the inside of the positioning pipe.
Preferably, the flaring pipe is of a circular truncated cone-shaped structure, the wall thickness of the flaring pipe is the same as that of the movable pipe, and the movable pipe and the flaring pipe are matched with the internal structure of the positioning pipe. This design is convenient for the positioning reinforcement to get into flared tube.
Preferably, the bottom of registration arm block has dustproof stopper, the bottom fixedly connected with pull ring of dustproof stopper. The dustproof plug is convenient for dust prevention and sundries, and the pull ring is convenient for the dustproof plug to be taken out.
Preferably, there are two sets of stopper, and the axis symmetric distribution about the activity pipe.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the PC component is poured firstly, then the steel bar is placed, so that the corrosion of the connecting steel bar is avoided, the concrete enters the clamping groove when the connecting steel bar is cast in situ after being placed in the clamping groove, so that the connecting steel bar is fixed on the plate firmly, and the bolt enables the connecting steel bar to be fixed on the plate 1 more firmly. Simultaneously the connecting reinforcement passes through the bolt card in the draw-in groove, be convenient for the installation of connecting reinforcement on the PC component, and make the connecting reinforcement convenient and cast-in-place beam on the reinforcing bar between be connected, the transportation of simultaneously making things convenient for the PC component is laid with hoist and mount operating personnel's guide, the problem of reinforcing bar and connecting reinforcement production conflict on the roof beam is avoided appearing, with the problem of avoiding the connecting reinforcement to hinder the operation and the problem that the connecting reinforcement injures people appears, and need not break curved processing with the connecting reinforcement off with the fingers and thumb, make the PC component controllability high, it is convenient to control in the installation.
2. According to the utility model, the positioning steel bar is set on the building, the positioning steel bar enters the movable pipe through the flared pipe in the installation process, at the moment, the PC component can slide downwards along the positioning steel bar and the movable pipe just along the central axis of the PC component through the connection of the positioning steel bar and the movable pipe, the angle of the PC component can be adjusted by taking the positioning steel bar and the movable pipe as the central axes, the positioning steel bar can be aligned and inserted into the socket conveniently, the angle adjustment of the PC component can be conveniently carried out by the design, the installation of the PC component can be conveniently controlled, the control of the PC component is convenient, the controllability of the PC component is further improved, and the PC component has high controllability.
Drawings
FIG. 1 is a perspective view of a highly controllable PC member of the present invention viewed from the bottom;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 of a highly controllable PC member according to the present invention;
FIG. 3 is a side perspective view of a highly controllable PC component according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3 of a highly controllable PC member according to the present invention;
FIG. 5 is a front cross-sectional view of a highly controllable PC component of the present invention;
FIG. 6 is an enlarged view of the structure at C in FIG. 5 of a highly controllable PC member according to the present invention.
In the figure: 1. a plate; 2. a card slot; 3. connecting reinforcing steel bars; 4. a bolt; 5. a positioning tube; 6. a movable tube; 7. a flared tube; 8. a limiting block; 9. a limiting groove; 10. a dust plug; 11. a pull ring; 12. a clamping hole; 13. and (4) inserting the socket.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the utility model is a highly controllable PC member, including a plate 1, a detachable connection assembly is disposed on a side surface of the plate 1, a positioning assembly for positioning is disposed at a center of a bottom of the plate 1, the positioning assembly is located on a central axis of the plate 1, and sockets 13 uniformly distributed at intervals are disposed at the bottom of the plate 1;
the side surface of the plate 1 is provided with a clamping groove 2, the edge of the plate 1 is provided with a clamping hole 12, the connecting component comprises a connecting steel bar 3 arranged in the clamping groove 2 and a bolt 4 arranged in the clamping hole 12, the connecting steel bar 3 is in a U-shaped structure, and the bolt 4 penetrates through the connecting steel bar 3; the connecting steel bar 3 is bound with the steel bar of the beam, and the PC member is integrally more stable after being cast between the PC member and the beam. In traditional PC component, connecting reinforcement 3 is through concrete placement snap-on in the whole one side of PC component, because the concrete has moisture during the pouring, connecting reinforcement 3 is in moist environment at the concrete setting stage, the easy corrosion that takes place, and the PC component prevents for a long time equally easily leads to connecting reinforcement 3 corrosion, connecting reinforcement 3 corrosion can influence the bonding property of reinforcing bar and cast in situ concrete, makes the bearing capacity of reinforced concrete structure, durability decline, leads to serious consequences such as building structure destruction even. This design is through pouring into earlier the PC component, and the reinforcing bar is put into to the back, is convenient for avoid connecting reinforcement 3 corrosion, and the concrete gets into draw-in groove 2 when connecting reinforcement 3 puts into draw-in groove 2 interior back cast-in-place, is convenient for make connecting reinforcement 3 fixed firm on plate 1, and bolt 4 makes connecting reinforcement 3 fixed more firm on plate 1. Simultaneously connecting reinforcement 3 passes through 4 cards of bolt in draw-in groove 2, the installation of connecting reinforcement 3 on the PC component of being convenient for, and make connecting reinforcement 3 convenient and cast-in-place beam on the reinforcing bar between be connected, operating personnel's guide when the transportation of convenient PC component is laid with the hoist and mount simultaneously, reinforcing bar and connecting reinforcement 3 produce the problem of conflict on avoiding appearing the roof beam, in order to avoid connecting reinforcement 3 to hinder the problem of operation and to appear connecting reinforcement 3 and hinder the problem of people, need not break the processing with connecting reinforcement 3 off with the fingers and thumb, make the PC component controllability high, control the convenience in the installation.
The locating component comprises a locating pipe 5 fixedly arranged in the middle of the bottom of the plate block 1, a movable pipe 6 and a flared pipe 7 fixedly arranged at the bottom of the movable pipe 6 are movably arranged in the locating pipe 5, and the flared pipe 7 is used for facilitating the insertion of reinforcing steel bars into the movable pipe 6. When a PC component is installed and hoisted, the bottom movable pipe 6 and the flared pipe 7 extend downwards, a retention steel bar matched with the socket 13 is pre-embedded in a building, the PC component is stably installed by inserting the retention steel bar into the socket 13 and bonding, a positioning steel bar is pre-embedded in the building at the same time, the positioning steel bar is right opposite to the lower part of the movable pipe 6, the extending length of the positioning steel bar on the building is higher than the height of the retention steel bar matched with the socket 13, the positioning steel bar enters the movable pipe 6 through the flared pipe 7 in the installation process, at the moment, the positioning steel bar is connected with the movable pipe 6, the central axis of the PC component is convenient to slide down along the positioning steel bar and the movable pipe 6, the positioning steel bar and the movable pipe 6 are used as the central axis to adjust the angle of the PC component, the retention steel bar is convenient to be aligned and inserted into the socket 13, the design is convenient for angle adjustment of the PC component, the PC component is convenient to control and install, so that the PC component is convenient to control, the controllability of the PC component is further improved, and the PC component has high controllability.
Wherein, the longitudinal section of draw-in groove 2 is the triangle-shaped structure, and connecting reinforcement 3 sets up in the bottom slope of draw-in groove 2, and bolt 4 is the level setting. This structure is convenient for bolt 4 with 3 cards of connecting reinforcement in draw-in groove 2.
Wherein, the bottom opening of the socket 13 is a round table structure. The retention reinforcing steel bars pre-buried on the building can conveniently extend into the socket 13, so that the PC component is convenient to install.
Wherein, locating component is still including fixed setting at the stopper 8 of 6 ring sides of activity pipe, and spacing groove 9 has been seted up to the inside of registration arm 5, and stopper 8 sets up the inside at spacing groove 9. The limiting structures of the limiting block 8 and the limiting groove 9 are convenient for avoiding the movable pipe 6 from falling off from the inside of the positioning pipe 5.
Wherein, flared tube 7 is round platform shape structure, and the wall thickness is the same with movable tube 6, and movable tube 6 matches with flared tube 7 and positioning tube 5's inner structure. This design is convenient for the spacer bar to get into flared tube 7.
Wherein, the bottom block of registration arm 5 has dustproof stopper 10, and the bottom fixedly connected with pull ring 11 of dustproof stopper 10. The dustproof plug 10 is convenient for dust prevention and sundries, and the pull ring 11 is convenient for taking out the dustproof plug 10.
Wherein, there are two sets of stopper 8, and the axis symmetric distribution about movable tube 6.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A highly controllable PC component, characterized by: the plate comprises a plate body (1), wherein a detachable connecting assembly is arranged on the side surface of the plate body (1), a positioning assembly for positioning is arranged at the center of the bottom of the plate body (1), the positioning assembly is positioned on a central axis of the plate body (1), and inserting holes (13) which are uniformly distributed at intervals are formed in the bottom of the plate body (1);
the side surface of the plate (1) is provided with a clamping groove (2), the edge of the plate (1) is provided with a clamping hole (12), the connecting component comprises a connecting steel bar (3) placed in the clamping groove (2) and a bolt (4) placed in the clamping hole (12), the connecting steel bar (3) is of a U-shaped structure, and the bolt (4) penetrates through the connecting steel bar (3);
the locating component comprises a locating pipe (5) fixedly arranged in the middle of the bottom of the plate (1), a movable pipe (6) is movably arranged in the locating pipe (5), a flared pipe (7) fixedly arranged at the bottom of the movable pipe (6) is fixedly arranged, and the flared pipe (7) is used for facilitating the insertion of the reinforcing steel bars into the movable pipe (6).
2. A highly controllable PC component according to claim 1, characterised in that: the longitudinal section of draw-in groove (2) is the triangle-shaped structure, connecting reinforcement (3) slope sets up in the bottom of draw-in groove (2), bolt (4) are the level setting.
3. A highly controllable PC component according to claim 1, characterized in that: the bottom opening of the socket (13) is of a round table structure.
4. A highly controllable PC component according to claim 1, characterised in that: the positioning assembly further comprises a limiting block (8) fixedly arranged on the ring side of the movable pipe (6), a limiting groove (9) is formed in the positioning pipe (5), and the limiting block (8) is arranged in the limiting groove (9).
5. A highly controllable PC component according to claim 1, characterised in that: the flaring pipe (7) is of a round table-shaped structure, the wall thickness of the flaring pipe is the same as that of the movable pipe (6), and the movable pipe (6) and the flaring pipe (7) are matched with the inner structure of the positioning pipe (5).
6. A highly controllable PC unit according to claim 5, wherein: the bottom block of registration arm (5) has dustproof stopper (10), the bottom fixedly connected with pull ring (11) of dustproof stopper (10).
7. A highly controllable PC unit according to claim 4, wherein: the limiting blocks (8) are arranged in two groups and are symmetrically distributed about the central axis of the movable pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123331341.1U CN216766542U (en) | 2021-12-27 | 2021-12-27 | High-controllability PC component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123331341.1U CN216766542U (en) | 2021-12-27 | 2021-12-27 | High-controllability PC component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216766542U true CN216766542U (en) | 2022-06-17 |
Family
ID=81968393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123331341.1U Active CN216766542U (en) | 2021-12-27 | 2021-12-27 | High-controllability PC component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216766542U (en) |
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2021
- 2021-12-27 CN CN202123331341.1U patent/CN216766542U/en active Active
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