CN218861874U - A connection structure for encorbelmenting concrete floor greatly - Google Patents
A connection structure for encorbelmenting concrete floor greatly Download PDFInfo
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- CN218861874U CN218861874U CN202222584453.6U CN202222584453U CN218861874U CN 218861874 U CN218861874 U CN 218861874U CN 202222584453 U CN202222584453 U CN 202222584453U CN 218861874 U CN218861874 U CN 218861874U
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Abstract
The utility model discloses a connection structure for concrete floor greatly encorbelments belongs to the construction field, and it is through pre-buried at the installed part of concrete floor and concrete structure layer, the connecting piece that cooperation member both ends set up to utilize and can dismantle the mode of being connected between connecting piece and the installed part, realize stable and reliable connection between concrete floor and the concrete structure layer. The utility model discloses a connection structure for concrete floor greatly encorbelments, its overall structure is simple, and construction convenience not only can realize reliable being connected between concrete structure layer and the concrete floor, simultaneously, utilizes dismantled and assembled design, still makes the device when the construction, convenience that can be more, has good practical value and application prospect.
Description
Technical Field
The utility model belongs to the construction field, concretely relates to a connection structure for encorbelmenting concrete floor greatly.
Background
The reinforced concrete floor slab has the advantages of high strength, good rigidity, good fire resistance and durability, and good plasticity, is convenient for industrial production in China, and is most widely applied. According to different construction methods, the construction method can be divided into a cast-in-place type, an assembly type and an assembly integral type. The large-cantilever concrete floor slab has attractive structure and various use functions and is widely applied.
However, in the prior art, the reinforced concrete floor slab has the problems of poor stability and high safety risk due to the large overhanging span, and safety accidents such as breakage of the large overhanging concrete floor slab are easy to happen.
Therefore, how to solve the stability problem of the large cantilever concrete floor and improve the safety is an urgent priority for the construction of the large cantilever concrete floor.
SUMMERY OF THE UTILITY MODEL
To the above defect of prior art or improve in the demand one or more, the utility model provides a connection structure for encorbelmenting concrete floor greatly, it has stability height, and the efficiency of construction is high, advantages such as convenient to use.
In order to achieve the above object, the present invention provides a connection structure for a large cantilever concrete floor, which is used for connecting a concrete floor and a concrete structure layer, and comprises a rod member;
at least one end of the rod piece is provided with a connecting piece, one side of the connecting piece, which is far away from the center of the rod piece, is provided with an adjusting piece, and the adjusting piece can extend out or retract relative to the connecting piece along the length direction of the rod piece;
a butt joint part is arranged on one side, away from the rod part, of the adjusting part; corresponding to the butt joint piece, an installation piece is arranged in the concrete structure layer or the concrete floor slab and is used for butt joint with the butt joint piece;
the butt joint piece and the installation piece are detachably connected.
As a further improvement of the utility model, two ends of the rod are respectively provided with a connecting piece, and two pairs of connecting pieces are arranged corresponding to the two connecting pieces;
the connecting piece is respectively butted with the mounting pieces in the concrete structure layer and the concrete floor slab.
As a further improvement of the utility model, the adjusting part is adjusting screw, one end of which is connected with threads in the connecting piece, the other end with the butt joint piece is connected.
As a further improvement of the utility model, the connecting piece is an ear plate.
As a further improvement of the utility model, the mounting part comprises a connecting plate, and a through hole is arranged on the connecting plate and is used for butt joint with the ear plate; and is provided with
The ear plate is connected with the through hole through a pin shaft.
As a further improvement of the utility model, a plurality of reinforcing ribs are arranged corresponding to the connecting plate; and is provided with
The connection plate is provided in the concrete structure or the concrete floor.
As a further improvement of the present invention, the rod member comprises two rod bodies and a connecting member disposed between the two rod bodies;
the connecting piece comprises a sleeve and a threaded sleeve which is in threaded connection with two ends of the sleeve;
the inner surface of the threaded sleeve is provided with an internal thread, the end part of the rod piece is provided with an external thread corresponding to the internal thread, the external thread is matched with the internal thread, and the rod piece is connected to the threaded sleeve in a threaded mode.
The above-described improved technical features may be combined with each other as long as they do not conflict with each other.
Generally, through the utility model above technical scheme who conceives compares with prior art, the beneficial effect who has includes:
(1) The utility model discloses a connection structure for concrete floor greatly encorbelments, it is through pre-buried at the installed part of concrete floor and concrete structure layer, the connecting piece that cooperation member both ends set up to utilize and to dismantle the mode of being connected between connecting piece and the installed part, realize between concrete floor and the concrete structure layer stable and reliable connection.
(2) The utility model discloses a connection structure for greatly encorbelment concrete floor, its overall structure is simple, and construction convenience not only can realize reliable being connected between concrete structure layer and the concrete floor, simultaneously, utilizes dismantled and assembled design, still makes the device when the construction, convenience that can be more has good practical value and application prospect.
Drawings
Fig. 1 is a schematic overall structure diagram of a connection structure for a large cantilever concrete floor in an embodiment of the present invention;
fig. 2 is a schematic overall structure diagram of a connection structure for a large cantilever concrete floor slab in an embodiment of the present invention;
throughout the drawings, like reference numerals designate like features, and in particular: 100. a connecting structure; 101. a rod member; 102. a connecting member; 103. an adjustment member; 104. a docking member; 105. a pin shaft; 106. a sleeve; 107. a threaded sleeve; 200. a concrete structure layer; 300. concrete floor
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
In the description of the present invention, it is to be understood that the terms "center", "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, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The embodiment is as follows:
referring to fig. 1 and 2, the connection structure for a large cantilever concrete floor according to the preferred embodiment of the present invention is used for connecting a concrete floor 300 and a concrete structure layer 200.
Specifically, the connection structure 100 in the preferred embodiment of the present invention includes a rod 101, wherein at least one end of the rod 101 is provided with a connecting member 102, and an adjusting member 103 is provided on a side of the connecting member 102 away from the center of the rod 101, the adjusting member 103 can extend or retract along the length direction of the rod 101 relative to the connecting member 102, an abutting member 104 is provided on a side of the adjusting member 103 away from the rod 101, a mounting member corresponding to the abutting member 104 is provided in the concrete structure layer 200 or the concrete floor 300, and is used for abutting against the abutting member 104, and the abutting member 104 is detachably connected to the mounting member.
Through pre-buried at concrete floor 300 and concrete structure layer 200's installed part, the connecting piece 102 that the cooperation member 101 both ends set up to utilize and can dismantle the mode of being connected between connecting piece 102 and the installed part, realize stable and reliable being connected between concrete floor 300 and the concrete structure layer 200.
Further, it is preferable that the two ends of the rod 101 are respectively provided with a connecting member 102, two pairs of connecting members 104 are provided corresponding to the two connecting members 102, and the connecting members 102 are respectively butted against the installation members in the concrete structure layer 200 and the concrete floor 300.
In one specific embodiment, the adjusting member 103 is preferably an adjusting screw, one end of which is threadedly connected to the connecting member 102, and the other end of which is connected to the abutting member 104.
In the preferred embodiment described above, the connector 102 is preferably an ear plate.
Further, the mounting member includes a connection plate having a through hole formed therein for interfacing with the ear plate, and the ear plate is connected to the through hole by a pin 105. A plurality of reinforcing ribs are arranged corresponding to the connecting plate, and the connecting plate is arranged in the concrete structure or the concrete floor slab.
In addition, in order to make the overall length of the rod member adjustable and facilitate the connection with the concrete floor slab, the rod member 101 includes two rod bodies and a connecting member disposed between the two rod bodies; the connecting piece comprises a sleeve 106 and a threaded sleeve 107 which is in threaded connection with two ends of the sleeve 106; the inner surface of the threaded sleeve 107 is provided with an internal thread, in correspondence of which an external thread is provided at the end of the rod, which matches the internal thread, in order to screw-thread the rod into the threaded sleeve 107.
(1) The utility model discloses a connection structure for concrete floor greatly encorbelments, it is through pre-buried at the installed part of concrete floor and concrete structure layer, the connecting piece that cooperation member both ends set up to utilize and to dismantle the mode of being connected between connecting piece and the installed part, realize between concrete floor and the concrete structure layer stable and reliable connection.
(2) The utility model discloses a connection structure for concrete floor greatly encorbelments, its overall structure is simple, and construction convenience not only can realize reliable being connected between concrete structure layer and the concrete floor, simultaneously, utilizes dismantled and assembled design, still makes the device when the construction, convenience that can be more, has good practical value and application prospect.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A connection structure for a large cantilever concrete floor, for connecting a concrete floor (300) and a concrete structure layer (200), characterized in that it comprises a rod member (101);
at least one end of the rod piece (101) is provided with a connecting piece (102), one side of the connecting piece (102) departing from the center of the rod piece (101) is provided with an adjusting piece (103), and the adjusting piece (103) can extend out or retract relative to the connecting piece (102) along the length direction of the rod piece (101);
a butt joint part (104) is arranged on one side, away from the rod part (101), of the adjusting part (103); corresponding to the butt joint piece (104), a mounting piece is arranged in the concrete structure layer (200) or the concrete floor slab (300) and is used for butt joint with the butt joint piece (104);
the docking member (104) is removably coupled to the mounting member.
2. A connection structure for a large cantilever concrete floor according to claim 1, wherein the rod member (101) is provided at both ends thereof with connection members (102), respectively, and two pairs of connection members (104) are provided corresponding to the two connection members (102);
the connecting piece (102) is respectively butted with mounting pieces in the concrete structural layer (200) and the concrete floor (300).
3. A connection structure for a large cantilever concrete floor according to claim 2, wherein the adjusting member (103) is an adjusting screw having one end connected to be screwed into the connecting member (102) and the other end connected to the abutting member (104).
4. A connection structure for a large cantilever concrete floor according to any one of claims 1 to 3, wherein the connection member (102) is an ear plate.
5. A connection arrangement for a large cantilevered concrete floor as claimed in claim 4, wherein said mounting member includes a connection plate having a through hole provided therein for interfacing with an ear plate; and is
The ear plate is connected with the through hole through a pin shaft (105).
6. A connecting structure for a large cantilever concrete floor according to claim 5, wherein a plurality of reinforcing ribs are provided corresponding to the connecting plate; and is
The connection plate is provided in the concrete structure or the concrete floor (300).
7. The connection structure for a large cantilever concrete floor according to claim 5, wherein the rod member (101) comprises two rod bodies and a connecting member disposed between the two rod bodies;
the connecting piece comprises a sleeve (106) and thread sleeves (107) which are in threaded connection with the two ends of the sleeve (106);
the inner surface of the threaded sleeve (107) is provided with internal threads, and the end part of the rod piece is provided with external threads corresponding to the internal threads, and the external threads are matched with the internal threads so as to connect the rod piece into the threaded sleeve (107) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222584453.6U CN218861874U (en) | 2022-09-28 | 2022-09-28 | A connection structure for encorbelmenting concrete floor greatly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222584453.6U CN218861874U (en) | 2022-09-28 | 2022-09-28 | A connection structure for encorbelmenting concrete floor greatly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218861874U true CN218861874U (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222584453.6U Active CN218861874U (en) | 2022-09-28 | 2022-09-28 | A connection structure for encorbelmenting concrete floor greatly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218861874U (en) |
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- 2022-09-28 CN CN202222584453.6U patent/CN218861874U/en active Active
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