CN216840492U

CN216840492U - Embedded sleeve for building and overhanging type scaffold

Info

Publication number: CN216840492U
Application number: CN202121969579.4U
Authority: CN
Inventors: 林义兵
Original assignee: Yibin Hangsheng Mechanical And Electrical Equipment Installation Co ltd
Current assignee: Yibin Hangsheng Mechanical And Electrical Equipment Installation Co ltd
Priority date: 2021-07-30
Filing date: 2021-08-20
Publication date: 2022-06-28
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a pre-buried sleeve for building, which is used for being buried in a wall body and comprises a pre-buried sleeve body, wherein the outer surface of the pre-buried sleeve body is provided with a convex baffle which is used for increasing the acting force between the pre-buried sleeve body and the wall body; a cantilever scaffold for buildings comprises the embedded sleeve body of the embedded sleeve for buildings, a diagonal draw bar and a cantilever beam; the embedded sleeve body is embedded in the wall body; the cantilever beam is arranged on the wall body; one end of the diagonal draw bar is connected with the embedded sleeve body, and the other end of the diagonal draw bar is connected with the cantilever beam. The beneficial effects are as follows: increase the interact power between buried sleeve and the wall body, avoid buried sleeve to receive the circumstances such as external force emergence skew to a great extent in buried in-process in advance to have strengthened buried sleeve and wall body inner structure's being connected simultaneously, improved the reliability of connecting, guarantee the quality and the safety of engineering, this piece also can be used to other support frames, the dead lever etc. of doing the anchor point on the wall body simultaneously, the pre-buried of part.

Description

Embedded sleeve for building and overhanging type scaffold

Technical Field

The utility model relates to a building engineering apparatus technical field, concretely relates to pre-buried sleeve pipe for building and overhanging type scaffold frame.

Background

The cable-stayed cantilever external scaffold is a common mode for high-rise building construction, can exert the mechanical property of materials, and is economical and reasonable; it is including cantilever beam and diagonal draw bar, and the lateral surface of the cantilever beam and the one end of diagonal draw bar are fixed in the building wall through corresponding even wall spare respectively, and the other end of diagonal draw bar is connected with the other end of cantilever beam to the diagonal draw bar can provide ascending pulling force in the slant for the cantilever beam, and the cantilever beam then is as the bearing basis of the outer scaffold frame of encorbelmenting to one side formula.

The embedded sleeve that current formula of drawing to one side encorbelmenting outer scaffold frame adopted, the surface at embedded sleeve's preceding, back both ends is smooth, and the interact power that produces between its and the wall body, the resistance is less promptly for embedded sleeve is under long-term loading, appears becoming flexible very easily, twists reverse the rotation scheduling problem, seriously influences the quality and the safety of engineering.

SUMMERY OF THE UTILITY MODEL

To the above technical problem, aim at provides a buried sleeve and overhanging type scaffold frame for building, increases the interaction force between buried sleeve and the wall body, avoids buried sleeve to appear becoming flexible, wrench movement rotation scheduling problem to a great extent, improves the reliability of connecting, guarantees the quality and the safety of engineering.

The utility model discloses a following technical scheme realizes:

the utility model provides a pre-buried sleeve for building for inside the embedding wall body, including the pre-buried sleeve body, the surface of pre-buried sleeve body is equipped with protruding fender.

The outer surface of the embedded sleeve body is additionally provided with a convex block, and the convex block is used for increasing acting force between the embedded sleeve body and a wall body. Utilize the protruding fender to increase the interact power between buried sleeve body and the wall body in advance, avoid buried sleeve to produce not hard up or rotate to a great extent, increase the reliability of connecting to guarantee the quality and the safety of engineering.

Further, the convex block is positioned at the rear end part of the embedded sleeve body.

Set up the protruding fender in being close to buried sleeve body rear end to can hold more relative wall body material before making protruding fender and buried sleeve body between the tip, when the buried sleeve body receives outside pulling force, difficult production is not hard up, and stability further strengthens. Meanwhile, a basket shape is formed between the convex baffle and the reinforcing rib, and the wall material is basket-held, so that the stability is further improved.

Further, the protruding block surrounds the outer surface of the embedded sleeve body for a circle.

The convex block is arranged to surround the outer surface of the embedded sleeve body for a circle, so that the area of the convex block is large enough, and the resistance generated between the convex block and the wall body is large enough.

Furthermore, at least one side of the convex block is provided with a plurality of reinforcing ribs which are circumferentially distributed along the outer surface of the embedded sleeve body at intervals.

Through setting up a plurality of strengthening ribs, firstly utilize the strengthening rib to increase the intensity of protruding fender for protruding fender is difficult for producing the bending in the atress process, secondly increases the turning moment between buried sleeve body and the wall body, makes buried sleeve body in the atress process, because the stopping of strengthening rib and wall body, has produced impedance moment, makes difficult emergence relative rotation between buried sleeve body and the wall body.

Further, the outer edge of the convex block is in a polygonal shape.

The convex block is set to be polygonal, namely the convex block is a polygonal convex block, the polygonal edge end face and the wall body are utilized to interact, the impedance moment is generated, and relative rotation between the embedded sleeve body and the wall body is avoided to a large extent.

Furthermore, a lug is arranged on the end face of any one side of the polygonal convex block.

The protruding piece is arranged on the end face of any one side of the polygonal protruding block and used for increasing acting force between the embedded sleeve body and the wall body, the protruding piece is used for increasing axial acting force between the embedded sleeve body and the wall body, the embedded sleeve body is not prone to being pulled outwards in the axial direction, rotating torque between the embedded sleeve body and the wall body is increased, and the embedded sleeve body and the wall body are not prone to rotating relatively.

Preferably, the tab is a triangular tab.

Set up the lug into triangle-shaped lug, triangle-shaped lug still is used for the inside bone muscle welded fastening of wall body, utilizes triangle-shaped's V tip, further increases the turning moment between embedded sleeve body and the wall body, prevents that embedded sleeve body and wall body from taking place relative rotation. The triangular lug is not easy to deform when the triangular lug is stressed to rotate moment by utilizing the characteristic of stronger stability of the triangular lug. Meanwhile, the triangular lug not only increases acting force with the wall body, but also is welded and fixed with the internal ribs of the wall body, so that the rear end of the embedded sleeve is prevented from being displaced and inclined in the wall body pouring process.

Further, one end of the embedded sleeve body is provided with a hexagonal sleeve ring part, and the hexagonal sleeve ring part is used for embedding a corresponding hexagonal nut into the hexagonal sleeve ring part.

One end of the embedded sleeve body is set to be a hexagonal sleeve part, and then a corresponding hexagonal nut is embedded into the embedded sleeve part so as to be screwed with the anchoring screw.

Furthermore, the other end of the embedded sleeve body is provided with a horn-shaped port part.

The other end with pre-buried sleeve pipe body sets up to tubaeform port portion, tubaeform port portion is used for changing the direction of force, makes the horizontal atress of the part of the corresponding anchor screw that penetrates convert horizontal and radial all atress into, utilizes tubaeform port portion, has changed the direction of force, makes the corresponding anchor screw that penetrates convert radial shearing force into by horizontal pulling force, has increased the security of connecting.

A cantilever scaffold for building is used for being installed on a wall body and comprises a pre-buried sleeve body of the pre-buried sleeve for building, a diagonal draw bar and a cantilever beam; the embedded sleeve body is embedded in the wall body; the cantilever beam is arranged on the wall body; one end of the diagonal draw bar is connected with the embedded sleeve body, and the other end of the diagonal draw bar is connected with the cantilever beam.

Through the pre-buried sleeve pipe body more than adopting for the connection of overhanging type scaffold is more firm, has guaranteed the reliability of connecting, has ensured engineering quality and safety.

Compared with the prior art, the utility model, following advantage and beneficial effect have: the utility model provides a buried sleeve and overhanging type scaffold frame for building, increases the interact power between buried sleeve and the wall body, avoids buried sleeve to appear becoming flexible, wrench movement rotation scheduling problem to a great extent, improves the reliability of connecting, guarantees the quality and the safety of engineering.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is the utility model relates to a pre-buried sleeve structure schematic diagram for building.

Fig. 2 is the utility model relates to a cantilever scaffold for building user state schematic diagram.

Reference numbers and corresponding part names in the figures:

1-embedded sleeve body, 11-convex block, 111-reinforcing rib, 112-lug, 12-hexagonal sleeve part, 13-horn-shaped port part, 2-diagonal draw bar, 3-cantilever beam and 4-wall body.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.

Throughout the specification, reference to "one embodiment," "an embodiment," "one example" or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the invention. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present invention, the terms "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention.

Examples

As shown in fig. 1 and 2, the utility model relates to a buried sleeve for building for inside the buried sleeve 4 of imbedding, including buried sleeve body 1, buried sleeve body 1's surface is equipped with protruding fender 11.

As shown in fig. 1, in a preferred embodiment, the protruding block 11 is located at the rear end of the sleeve body 1. In a preferred embodiment, the protruding block 11 is used to increase the acting force between the embedded casing body 1 and the wall 4, and the protruding block 11 is disposed at the rear end portion so that the distance from the protruding block 11 to the front end is increased, and after the embedded casing body is embedded in the wall 4, the volume of the included wall 4 is increased, the generated resistance is increased, and the stability is further improved. Therefore, the embodiment is more preferable to another embodiment in which the boss 11 is provided in the middle or front portion of the sleeve body 1.

In a preferred embodiment, the protruding block 11 surrounds the outer surface of the embedded sleeve body 1 for a circle. In other embodiments, the protruding ribs 11 may not be disposed around the circumference, surround a certain angle, or be disposed around the circumference of the protruding ribs 11, and these manners are preferable because the protruding ribs 11 have a relatively small blocking area and a relatively small blocking force.

In a preferred embodiment, at least one side of the protruding stop 11 is provided with a plurality of reinforcing ribs 111, and the plurality of reinforcing ribs 111 are circumferentially distributed along the outer surface of the embedded sleeve body 1 at intervals. In other embodiments, the reinforcing rib may not be added, but the strength is relatively insufficient, and the former is more preferable.

In a preferred embodiment, the outer edge of the protruding stop 11 has a polygonal shape. Namely, the convex block 11 is a polygonal convex block. In other embodiments, the protruding stop 11 may be designed to be circular or the like, but the circular or the like has no edge, which is not convenient for subsequent connection with the corresponding component.

In a preferred embodiment, a protruding piece 112 is arranged on the end face of any one side of the polygonal protruding stop. The tabs 112 are used to increase the force between the sleeve body 1 and the wall 4. Other embodiments do not add tabs 112 in such a way that the force area is relatively reduced and the resulting resistance force is relatively low. The former is more preferable.

In a preferred embodiment, the tabs 112 are triangular tabs. The triangular lug is also used for welding and fixing the internal ribs of the wall 4. In other embodiments, the tabs 112 may take other shapes, such as rectangular, circular, etc., but triangular tabs are preferred because they have sharp corners to facilitate insertion into the bone ribs inside the wall 4.

In some embodiments, one end of the sleeve body 1 is provided with a hexagonal collar portion 12. The hexagonal collar portion 12 is used to insert a hexagonal nut inside the hexagonal collar portion 12.

In some embodiments, the other end of the pre-buried sleeve body 1 is provided with a flared port 13. The flared port 13 is used to change the direction of the force applied, so that the part of the corresponding anchor screw that is inserted is laterally stressed and converted into lateral and radial stress.

The utility model discloses what the key description in the above embodiment is different between each embodiment, and different optimization characteristics are as long as not contradictory between each embodiment, all can make up and form more preferred embodiment, consider that the literary composition is succinct, then no longer describe here. During the use, utilize protruding fender 11, strengthening rib 111, lug 112 to increase interact power and moment between buried sleeve body 1 and the wall body 4, the great improvement the stability of buried sleeve body 1, further guarantee the reliability of connecting.

As shown in fig. 2, an overhanging scaffold for building is used for being installed on a wall 4, and comprises an embedded sleeve body 1 of the embedded sleeve for building, a diagonal draw bar 2 and an overhanging beam 3; the embedded sleeve body 1 is embedded in the wall 4; the cantilever beam 3 is arranged on the wall 4; one end of the diagonal draw bar 2 is connected with the embedded sleeve body 1, and the other end of the diagonal draw bar is connected with the cantilever beam 3.

During the use, utilize buried sleeve body 1's structural characteristic in advance, increased the stability of overhanging type scaffold frame connection, guaranteed engineering quality and security.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a pre-buried sleeve for building for inside embedding wall body (4), including pre-buried sleeve body (1), its characterized in that, the surface of pre-buried sleeve body (1) is equipped with protruding fender (11), protruding fender (11) are located pre-buried sleeve body (1) rear end portion, protruding fender (11) encircle pre-buried sleeve body (1) surface a week, protruding fender (11) at least one side is equipped with a plurality of strengthening ribs (111), a plurality of strengthening ribs (111) are along pre-buried sleeve body (1) surface interval circumferential distribution.

2. A construction sleeve according to claim 1, wherein said protruding stop (11) has a polygonal outer edge.

3. A pre-buried sleeve for building according to claim 2, characterized in that a protruding piece (112) is provided on the end surface of any one side of the polygonal protruding stop.

4. A construction embedment sleeve according to claim 3, wherein said tabs (112) are triangular tabs.

5. The embedded sleeve for the building as claimed in any one of claims 1 to 4, characterized in that one end of the embedded sleeve body (1) is provided with a hexagonal sleeve part (12).

6. A pre-buried sleeve for building according to claim 5, characterized in that the other end of the pre-buried sleeve body (1) is provided with a flared port (13).

7. A cantilever scaffold for a building is used for being installed on a wall body (4), and is characterized by comprising a pre-buried sleeve body (1) of the pre-buried sleeve for the building, a diagonal draw bar (2) and a cantilever beam (3) according to any one of claims 1 to 6; the embedded sleeve body (1) is embedded in the wall body (4); the cantilever beam (3) is arranged on the wall body (4); one end of the diagonal draw bar (2) is connected with the embedded sleeve body (1), and the other end of the diagonal draw bar is connected with the cantilever beam (3).