CN216475810U - Deflection control device for beamless floor - Google Patents
Deflection control device for beamless floor Download PDFInfo
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- CN216475810U CN216475810U CN202122697976.7U CN202122697976U CN216475810U CN 216475810 U CN216475810 U CN 216475810U CN 202122697976 U CN202122697976 U CN 202122697976U CN 216475810 U CN216475810 U CN 216475810U
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- rod
- supporting part
- deflection control
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Abstract
The utility model relates to a deflection control device of a beamless floor, which comprises a supporting part and a supporting component for lifting and supporting the supporting part, wherein the supporting part and the supporting component are detachably connected. This deflection control device of no roof beam, through being provided with the supporting part, and can dismantle the supporting component who is connected with the supporting part, from this can be as required, adjust the height of supporting part through the supporting component, in order to reach and carry out the butt to the floor bottom, thereby further control no roof beam floor deflection, thereby avoid appearing the structure crack as far as, and the further connected relation between injecing supporting component and the supporting part of this application technical scheme is for dismantling and be connected, its purpose is when transporting this device, also can tear supporting part and supporting component apart each other, overall structure this moment, deflection control device after the volume reduction, can be convenient for transport, accomodate.
Description
Technical Field
The utility model relates to the technical field of floor deflection, in particular to a deflection control device for a beamless floor.
Background
The beamless floor slab is a plate-column structure with bidirectional stress, columns are arranged in floor slab spans to reduce the floor slab spans, the floor slab without the beams is arranged at the joints of the columns and the floor slab, and the column top structure is divided into two types, namely column caps and column caps.
However, after the span of the floor exceeds a certain range, a temporary supporting device needs to be arranged to control the deflection of the floor, so that structural cracks are avoided, but the supporting layer surface of the lower part of the floor is soft and the layer height is high, and a scaffold is not convenient to set up as the temporary supporting device under the condition.
In view of the above circumstances, there is no device for effectively supporting a beamless floor to control deflection in the field, and it should be noted here that if deflection cannot be controlled, the later maintenance cost is directly increased, so that how to support the beamless floor and control deflection becomes one of the main problems in the field.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a deflection control device for a beamless floor, so as to solve the problem that the traditional scaffold in the prior art is not convenient for supporting the beamless floor and further cannot effectively control the deflection.
The utility model is realized by the following technical scheme:
the deflection control device of the beamless floor comprises a supporting part and a supporting component for lifting and supporting the supporting part, wherein the supporting part is detachably connected with the lifting end of the supporting component.
Further, the supporting components are arranged in two groups and symmetrically distributed on two sides of the bottom end of the supporting portion.
Further, the supporting component comprises an air cylinder and a supporting rod arranged on a piston rod of the air cylinder, and the top end of the supporting rod is detachably connected with the supporting part.
Further, the top of bracing piece is provided with the supporting shoe, the embedded groove has been seted up along its length direction in the top of supporting shoe, the bottom of supporting part is provided with the extension that extends to this embedded groove inboard.
Furthermore, the supporting block is provided with connecting plates corresponding to the front side and the rear side of the end part of the embedded groove, and the extending part at least partially extends to a spacing area between the two connecting plates;
the extension part that extends to two linkage plate interval regions, its thickness direction runs through and sets up the through-hole, on the linkage plate, and the position that corresponds the through-hole runs through and sets up threaded hole, the inboard screw thread of screw hole is screwed up and is had locking bolt, one screw hole, through-hole and another screw hole are passed in proper order to locking bolt's one end.
Further, this controlling means still including setting up in the supporting part bottom, carries out the flexible subassembly of auxiliary stay to the supporting part.
Further, flexible subassembly is including setting up in the flexible interior pole of supporting part bottom to and flexible loop bar, flexible loop bar is the open hollow structure in top, flexible interior pole is at least partly via the uncovered extension in top to inside of flexible loop bar, the communicating screw hole rather than inside is seted up on the surface of flexible loop bar, the inboard threaded connection of screw hole has the fixing bolt with the interior pole butt of stretching out and drawing back.
Further, the bottom of flexible loop bar is provided with the backup pad.
Further, the telescopic inner rod is hinged with the supporting part.
Furthermore, the telescopic assemblies are provided with four groups and are symmetrically distributed at four ends of the bottom of the supporting part.
The utility model has the beneficial effects that:
this deflection control device of no roof beam, through being provided with the supporting part, and can dismantle the supporting component who is connected with the supporting part, from this can be as required, adjust the height of supporting part through the supporting component, in order to reach and carry out the butt to the floor bottom, thereby further control no roof beam floor deflection, thereby avoid appearing the structure crack as far as, and the further connected relation between injecing supporting component and the supporting part of this application technical scheme is for dismantling and be connected, its purpose is when transporting this device, also can tear supporting part and supporting component apart each other, overall structure this moment, deflection control device after the volume reduction, can be convenient for transport, accomodate.
Additional advantages, objects, and features of the utility model 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 utility model. The objectives and other advantages of the utility model may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention II;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a partially enlarged view of B in fig. 2.
In the figure: 1. a support portion; 2. a support assembly; 201. a cylinder; 202. a support bar; 3. a groove is embedded; 4. a support block; 5. an extension portion; 6. a connection plate; 7. locking the bolt; 8. a telescoping assembly; 801. a telescopic inner rod; 802. fixing the bolt; 803. a telescopic loop bar; 9. and a support plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the above description of the present invention, it should be noted that the terms "one side", "the other side" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element which is referred to must have a specific orientation, be constructed in a specific orientation and operation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.
Referring to fig. 1-4, the present invention provides a technical solution: a deflection control device of a beamless floor comprises a support part 1 and a support component 2 used for lifting and supporting the support part 1, wherein the support part 1 is detachably connected with the lifting end of the support component 2; two groups of supporting components 2 are arranged and symmetrically distributed on two sides of the bottom end of the supporting part 1; this device is when using, at first places the supporting component in treating the use place, afterwards on the supporting component, installs the supporting part, and here supporting part can be the hard board of steel construction, or the hard board of other materials, utilizes the supporting component to support the supporting part to carry out the butt to the bottom of floor, in order to reach and control its amount of deflection, thereby avoid appearing the structure crack.
The supporting component 2 comprises an air cylinder 201 and a supporting rod 202 arranged on a piston rod of the air cylinder 201, the supporting rod can be fixedly arranged on the piston rod of the air cylinder in a welding mode or other fixing modes, the mounting point at the moment can be the side wall of the piston rod or the end part of the piston rod, the top end of the supporting rod 202 is detachably connected with the supporting part 1, the air cylinder is used as a power device for lifting the supporting rod so as to enable the supporting part to be attached to the bottom of a floor slab as much as possible, the supporting rod is made of a hard material such as a stainless steel material, and the type of the air cylinder can be an SC63 air cylinder;
the top of the supporting rod 202 is provided with a supporting block 4, the supporting block can be fixed on the top of the supporting rod in a welding mode, the top of the supporting block 4 is provided with an embedded groove 3 along the length direction, and the bottom of the supporting part 1 is provided with an extending part 5 extending to the inner side of the embedded groove 3;
the supporting block 4 is provided with connecting plates 6 corresponding to the front side and the rear side of the end part of the embedded groove 3, and the extending part 5 at least partially extends to the interval area between the two connecting plates 6;
the parts of the extending parts 5 extending to the interval areas of the two connecting plates 6 are provided with through holes in a penetrating way in the thickness direction, the connecting plates 6 are provided with threaded holes in a penetrating way at positions corresponding to the through holes, locking bolts 7 are screwed on the inner side threads of the threaded holes, and one end of each locking bolt 7 sequentially penetrates through one threaded hole, the through hole and the other threaded hole;
when need to use this device to carry out the butt to the floor bottom, can stretch into the extension of supporting part bottom to the embedded groove inboard earlier, still need extend the extension part this moment to between two connection plates, at this moment with the locking bolt, the screw thread is screwed up in the inboard of two screw holes and through-hole, thereby reach the fixed purpose to the supporting part, this moment alright carry out normal butt to the floor bottom, and when needs are transported or are accomodate this device, can become flexible locking bolt, take out it in screw hole and through-hole inboard, lose the connectivity between extension and two connection plates this moment, alright with the direct and bracing piece alternate segregation of supporting part, and transport alone respectively or deposit supporting part and supporting component.
In this embodiment: the control device also comprises a telescopic component 8 which is arranged at the bottom end of the support part 1 and is used for carrying out auxiliary support on the support part 1;
the telescopic assembly 8 comprises a telescopic inner rod 801 arranged at the bottom end of the support part 1 and a telescopic loop bar 803, the telescopic loop bar 803 is a hollow structure with an open top, at least part of the telescopic inner rod 801 extends into the telescopic loop bar 803 through the open top of the telescopic loop bar 803, a threaded hole communicated with the inside of the telescopic loop bar 803 is formed in the surface of the telescopic loop bar 803, a fixing bolt 802 abutted against the telescopic inner rod 801 is connected to the inner side of the threaded hole in a threaded manner, the area of the support part can be adjusted according to actual needs due to the needs of a construction site, when the area of the support part is large, the telescopic loop bar can be adjusted to extend downwards until the telescopic loop bar is contacted with the ground, at the moment, at least part of the telescopic inner rod is still retained at the inner side of the telescopic loop bar, at the moment, the fixing bolt is rotated to abut against the telescopic inner rod, so that the support part is supported in a balanced manner under the action of the telescopic inner rod and the telescopic loop bar, therefore, the phenomenon that the supporting part is inclined easily due to overlarge area is avoided as much as possible, and the situation that the supporting part is inclined easily due to large volume when the supporting points of the supporting component are few is required to be explained here.
In this embodiment: the bottom of the telescopic rod 803 is provided with a support plate 9, where a support plate is further provided, for the purpose of enhancing the bottom support area of the telescopic rod and enhancing the auxiliary support force to the support portion.
In this embodiment: the telescopic inner rod 801 is hinged to the support part 1, and the connection mode of the telescopic inner rod and the support part is further limited, so that the telescopic inner rod can be rotated and is aligned with the support part as far as possible when the device is transported or stored, and the space occupancy rate of the device is reduced.
In this embodiment: the telescopic assemblies 8 are provided with four groups and are symmetrically distributed at four ends of the bottom of the supporting part 1, the number of the telescopic assemblies and the installation position are further limited, and the purpose is to improve the auxiliary supporting performance of the telescopic assemblies on the supporting part.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (6)
1. The deflection control device of the beamless floor is characterized in that: the lifting support device comprises a support part (1) and a support component (2) for lifting and supporting the support part (1), wherein the support part (1) is detachably connected with the lifting end of the support component (2);
the two groups of supporting components (2) are arranged and symmetrically distributed on two sides of the bottom end of the supporting part (1);
the supporting assembly (2) comprises an air cylinder (201) and a supporting rod (202) arranged on a piston rod of the air cylinder (201), and the top end of the supporting rod (202) is detachably connected with the supporting part (1);
the top of the supporting rod (202) is provided with a supporting block (4), the top of the supporting block (4) is provided with an embedded groove (3) along the length direction, and the bottom of the supporting part (1) is provided with an extending part (5) extending to the inner side of the embedded groove (3);
the supporting block (4) is provided with connecting plates (6) corresponding to the front side and the rear side of the end part of the embedded groove (3), and the extending part (5) at least partially extends to a spacing area between the two connecting plates (6);
extend to extension (5) part of two linkage plate (6) interval regions, its thickness direction runs through and sets up the through-hole, on linkage plate (6), and the position that corresponds the through-hole runs through and sets up threaded hole, the inboard screw thread of screw hole is screwed up and is had locking bolt (7), one screw hole, through-hole and another screw hole are passed in proper order to the one end of locking bolt (7).
2. The deflection control apparatus of a flat slab of claim 1, wherein: the control device also comprises a telescopic assembly (8) which is arranged at the bottom end of the supporting part (1) and is used for carrying out auxiliary supporting on the supporting part (1).
3. The deflection control apparatus of a flat slab of claim 2, wherein: the telescopic assembly (8) comprises a telescopic inner rod (801) arranged at the bottom end of the supporting portion (1) and a telescopic sleeve rod (803), the telescopic sleeve rod (803) is of a hollow structure with the top open, at least part of the telescopic inner rod (801) extends to the inside of the telescopic inner rod via the top open of the telescopic sleeve rod (803), a threaded hole communicated with the inside of the telescopic sleeve rod (803) is formed in the surface of the telescopic sleeve rod (803), and a fixing bolt (802) connected with the telescopic inner rod (801) in a butt joint mode is in threaded connection with the inner side of the threaded hole.
4. The deflection control apparatus of a flat slab of claim 3, wherein: the bottom of the telescopic loop bar (803) is provided with a support plate (9).
5. The deflection control apparatus of a flat slab of claim 4, wherein: the telescopic inner rod (801) is hinged with the support part (1).
6. The deflection control apparatus of a flat slab of claim 5, wherein: the telescopic assemblies (8) are provided with four groups and are symmetrically distributed at four ends of the bottom of the supporting part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122697976.7U CN216475810U (en) | 2021-11-05 | 2021-11-05 | Deflection control device for beamless floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122697976.7U CN216475810U (en) | 2021-11-05 | 2021-11-05 | Deflection control device for beamless floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216475810U true CN216475810U (en) | 2022-05-10 |
Family
ID=81447099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122697976.7U Active CN216475810U (en) | 2021-11-05 | 2021-11-05 | Deflection control device for beamless floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216475810U (en) |
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2021
- 2021-11-05 CN CN202122697976.7U patent/CN216475810U/en active Active
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