CN211313152U - Connection structure of balcony guardrail and balcony wall body - Google Patents

Abstract

The utility model discloses a connecting structure of balcony guardrails and a balcony wall, which comprises a limiting cylinder, a threaded rod, a lifting ring, a limiting rod, a hexagonal rotary head and a fixing nut; spacing section of thick bamboo top middle part and bottom middle part symmetry run through and have seted up the screw rod hole, and are two sets of screw rod hole middle part is rotated perpendicularly and is run through threaded rod, fixed welding has the hexagonal to turn round on the threaded rod outer wall, threaded connection has fixation nut on the threaded rod outer wall, spacing section of thick bamboo inner chamber is provided with the lift ring, the spread groove has been seted up at lift ring top edge. The utility model discloses for traditional mode that uses expansion bolts to connect is, and this device is at the in-process that uses, and the user mode is the same with expansion bolts, and is simple and convenient, and this device when demolising, only needs the antiport hexagonal turn round, just can be the spacing section of thick bamboo inner chamber of gag lever post withdrawal again, then just can take out spacing section of thick bamboo from drilling, has solved the railing and has demolishd the problem that back expansion bolts is difficult to demolish.

Description

Connection structure of balcony guardrail and balcony wall body

Technical Field

The utility model relates to a connection structure technical field of guardrail and balcony wall body specifically is a connection structure of balcony guardrail and balcony wall body.

Background

In recent years, the economy of China is rapidly increased, the living standard of China is also rapidly improved, and the real estate industry is also on the steaming day.

Present real estate is in order to meet popular demand, when the building district, all can reserve a balcony for every house type, still can have architectural decoration company to adorn the guardrail on the balcony after the construction is accomplished, and traditional balcony guardrail utilizes expansion bolts fixed connection to the drilling on the balcony wall.

However, the conventional connection method of the guardrail and the balcony wall has the following problems in the actual use process;

1. traditional expansion bolts is carrying out fixed connection between guardrail and the balcony wall body after, and expansion bolts just is difficult to take out in the drilling on the balcony wall body, need use the electric saw to directly saw off the part that expansion bolts exposes drilling, then still need use the burnishing machine to carry out the polishing to the kerf portion and grind the flat processing, considerable trouble.

In order to solve the problem, the utility model provides a connection structure of balcony guardrail and balcony wall body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connection structure of balcony guardrail and balcony wall body has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a connecting structure of a balcony guardrail and a balcony wall comprises a limiting cylinder, a threaded rod, a lifting ring, a limiting rod, a hexagonal rotary head and a fixing nut;

spacing section of thick bamboo top middle part and bottom middle part symmetry run through set up the screw rod hole, and are two sets of screw rod hole middle part is rotated perpendicularly and is run through the threaded rod, fixed welding has the hexagonal turn round on the threaded rod outer wall, threaded connection has fixation nut on the threaded rod outer wall, spacing section of thick bamboo inner chamber is provided with the lift ring, the spread groove has been seted up at lift ring top edge, fixed welding in spread groove inner chamber middle part has the pivot, and the spread groove inner chamber inserts a gag lever post, the gag lever post middle part runs through and sets up spacing spout, run through between spacing section of thick bamboo outer wall and the inner wall and set up spacing slide opening, fixed welding in spacing slide opening middle part has spacing axle, the threaded rod.

As a preferred embodiment of the present invention, the hexagonal swivel is located at the top of the limiting cylinder, and the fixing nut is located right above the hexagonal swivel.

As a preferred embodiment of the present invention, the limiting rod slides through the inner cavity of the limiting slide hole.

As a preferred embodiment of the present invention, the rotating shaft rotates to run through the middle part of the bottom end of the limiting rod, and the limiting shaft slides to run through the middle part of the limiting chute.

As a preferred embodiment of the present invention, the inner wall of the lifting ring and the outer wall of the threaded rod are respectively a threaded connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a connection structure of balcony guardrail and balcony wall body, for traditional mode that uses expansion bolts to connect is, this device is at the in-process that uses, and the using-way is the same with expansion bolts, and is simple and convenient, and this device when demolising, only needs the antiport hexagonal turn round, just can be the gag lever post and withdraws spacing section of thick bamboo inner chamber again, then just can take out spacing section of thick bamboo from drilling, has solved the railing and has demolishd the problem that back expansion bolts is difficult to demolish.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front sectional view of a connection structure of balcony guardrails and balcony walls according to the present invention;

fig. 2 is a top sectional view of the connection structure of balcony guardrail and balcony wall according to the present invention.

In the figure: the device comprises a threaded rod hole 1, a threaded rod 2, a limiting cylinder 3, a lifting ring 4, a limiting rod 5, a limiting sliding groove 6, a rotating shaft 7, a connecting groove 8, a limiting sliding hole 9, a limiting shaft 10, a hexagonal rotary head 11 and a fixing nut 12.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for 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.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only supplies the reference, to the ordinary technical personnel in this field, can change the different models that the function is the same according to the in service use condition and use electrical apparatus, to the ordinary technical personnel in this field, can the particular case understand that above-mentioned term is in the utility model provides a concrete meaning.

Referring to fig. 1-2, the present invention provides a technical solution: a connecting structure of a balcony guardrail and a balcony wall comprises a limiting cylinder 3, a threaded rod 2, a lifting ring 4, a limiting rod 5, a hexagonal rotary head 11 and a fixing nut 12;

3 top middle parts of a spacing section of thick bamboo and bottom middle part symmetry run through set up screw rod hole 1, and are two sets of 1 middle part of screw rod hole is rotated perpendicularly and is run through threaded rod 2, fixed welding has hexagonal turn 11 on the 2 outer walls of threaded rod, threaded connection has set nut 12 on the 2 outer walls of threaded rod, 3 inner chambers of a spacing section of thick bamboo are provided with elevator ring 4, spread groove 8 has been seted up at 4 top edges of elevator ring, 8 inner chamber middle part fixed welding of spread groove have pivot 7, and 8 inner chambers of spread groove insert a gag lever post 5, 5 middle parts of gag lever post run through and have been seted up spacing spout 6, run through between 3 outer walls of a spacing section of thick bamboo and the inner wall and have seted up spacing slide opening 9, 9 middle part fixed welding of spacing slide opening has spacing.

The hexagonal rotary head 11 is located at the top of the limiting cylinder 3, and the fixing nut 12 is located right above the hexagonal rotary head 11.

Wherein, the limiting rod 5 penetrates through the inner cavity of the limiting slide hole 9 in a sliding manner.

Wherein, pivot 7 rotates and runs through 5 bottom middle parts of gag lever post, spacing axle 10 slides and runs through 6 middle parts of spacing spout.

Wherein, the inner wall of the lifting ring 4 is in threaded connection with the outer wall of the threaded rod 2.

It should be noted that, the utility model relates to a connection structure of balcony guardrail and balcony wall body, including threaded rod hole 1, threaded rod 2, a spacing section of thick bamboo 3, lifting ring 4, gag lever post 5, spacing spout 6, pivot 7, spread groove 8, spacing slide opening 9, spacing axle 10, hexagonal turn round 11, fixation nut 12, the part is the general standard or the part that technical staff in the field knows, and its structure and principle all can learn or learn through conventional experimental approach for this technical staff all through the technical manual.

The working principle is that the limiting cylinder 3 is inserted into a drill hole of a balcony wall, then the hexagonal rotary head 11 is rotated by a wrench, the threaded rod 2 is driven by the hexagonal rotary head 11 to rotate, the threaded rod 2 drives the lifting ring 4 to ascend by rotating, the limiting rod 5 is driven by the rotating shaft 7 to move in the ascending process of the lifting ring 4, so that the limiting rod 5 extends out of the inner cavity of the limiting cylinder 3 along the limiting slide hole 9, the limiting rod 5 is abutted against the inner wall of the drill hole, the limiting cylinder 3 can be fixed in the inner cavity of the drill hole, then the threaded rod 2 passes through a connecting hole on a railing base, finally the fixing nut 12 is screwed on the threaded rod 2 and screwed, the railing can be fixedly installed on the balcony wall, compared with the traditional expansion bolt connection mode, the using mode of the device is the same as that of an expansion bolt, the device is simple and convenient, and only needs to reversely rotate the hexagonal rotary head 11 when, just can be the gag lever post 5 retracts the spacing section of thick bamboo 3 inner chamber again, then just can take out spacing section of thick bamboo 3 from drilling, solved the railing and demolishd the problem that back expansion bolts is difficult to demolish.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. A connecting structure of a balcony guardrail and a balcony wall is characterized by comprising a limiting cylinder (3), a threaded rod (2), a lifting ring (4), a limiting rod (5), a hexagonal rotary head (11) and a fixing nut (12);

the limiting device is characterized in that threaded rod holes (1) are symmetrically formed in the middle of the top end and the middle of the bottom end of the limiting cylinder (3) in a penetrating mode, two groups of threaded rod holes (1) vertically rotate in the middle and penetrate through a threaded rod (2), a hexagonal turn head (11) is fixedly welded on the outer wall of the threaded rod (2), a fixed nut (12) is in threaded connection with the outer wall of the threaded rod (2), a lifting ring (4) is arranged in the inner cavity of the limiting cylinder (3), a connecting groove (8) is formed in the edge of the top of the lifting ring (4), a rotating shaft (7) is fixedly welded in the middle of the inner cavity of the connecting groove (8), a limiting rod (5) is inserted into the inner cavity of the connecting groove (8), a limiting sliding groove (6) is formed in the middle of the limiting rod (5), a limiting sliding hole (9) is, the threaded rod (2) vertically penetrates through the middle of the lifting ring (4).

2. The connecting structure of the balcony guardrail and the balcony wall as claimed in claim 1, wherein: the hexagonal rotary head (11) is positioned at the top of the limiting cylinder (3), and the fixing screw cap (12) is positioned right above the hexagonal rotary head (11).

3. The connecting structure of the balcony guardrail and the balcony wall as claimed in claim 1, wherein: the limiting rod (5) penetrates through the inner cavity of the limiting sliding hole (9) in a sliding mode.

4. The connecting structure of the balcony guardrail and the balcony wall as claimed in claim 1, wherein: the rotating shaft (7) rotates to penetrate through the middle of the bottom end of the limiting rod (5), and the limiting shaft (10) slides to penetrate through the middle of the limiting sliding groove (6).

5. The connecting structure of the balcony guardrail and the balcony wall as claimed in claim 1, wherein: the inner wall of the lifting ring (4) is in threaded connection with the outer wall of the threaded rod (2).

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