CN111255224A

CN111255224A - Scaffold pipe for building construction

Info

Publication number: CN111255224A
Application number: CN202010166335.6A
Authority: CN
Inventors: 黄瑞鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-06-09

Abstract

The invention provides a scaffold pipe for building construction, which structurally comprises a side pipe, a sleeve ring, a frame pipe and an interlocking rotary pin, wherein the frame pipe is installed on the right side of the side pipe in an embedding mode, the right side of the sleeve ring is nested with the frame pipe, and the interlocking rotary pin is fixedly connected with the frame pipe through the side pipe in an embedding mode.

Description

Scaffold pipe for building construction

Technical Field

The invention belongs to the field of building construction, and particularly relates to a scaffold tube for building construction.

Background

In the construction, all need carry out the building of scaffold to the outside large tracts of land construction work of building, the building material main part of scaffold generally adopts rigid material such as steel pipe to build, binds up through the iron wire hinge and locks.

Based on the above description, the inventor finds that the existing scaffold tube for building construction mainly has the following defects, such as:

because personnel on the scaffold frame in the work progress, the frequency that personnel walked about is high, through not having direct lock joint contact between the steel pipe as main part framework, only can tie up through the iron wire hinge and connect, in case the hinge department is loose in the work progress, in case the atress situation appears in not hard up region, the steel pipe drops very easily appearing, has very big potential safety hazard to the constructor who is in high altitude work.

Disclosure of Invention

In order to solve the technical problems, the invention provides a scaffold pipe for building construction, which aims to solve the problems that in the prior art, when a person on a scaffold walks in the construction process, the person is very high in frequency, the steel pipes serving as main body frameworks are not directly locked and connected, and can only be connected through iron wire hinge binding, once the hinged part is loose in the construction process, once the stress condition occurs in a loose area, the steel pipes are easy to fall off, and great potential safety hazards exist for the constructors working at high altitude.

Aiming at the defects of the prior art, the purpose and the effect of the scaffold tube for building construction are achieved by the following specific technical means: the utility model provides a scaffold frame pipe for construction, its structure includes that side pipe, lantern ring, frame pipe, interlocking revolve round pin, the frame pipe is installed on the side pipe right side through the mode of embedding, the lantern ring right side is nested mutually with frame pipe, the interlocking revolves the round pin and is in the same place through embedding at side pipe and frame pipe fixed connection.

The interlocking rotating pin comprises a rotating disc, a pin shaft, a pressure mechanism and a counter locking mechanism, wherein the rotating disc is welded with the pin shaft, the pressure mechanism is installed inside an outer ring of the pin shaft in an embedded mode, and the counter locking mechanism is fixedly connected with the pressure mechanism.

Preferably, the frame pipe comprises an inner groove ring, an auxiliary ring mechanism, an outer sleeve and dislocation clamping strips, the inner groove ring and the outer sleeve are of an integrated structure, the dislocation clamping strips are arranged inside the outer sleeve, the auxiliary ring mechanism is fixedly arranged inside the outer sleeve, and the auxiliary ring mechanisms on the left side and the right side can be connected more stably through the dislocation clamping strips inside the outer sleeve.

Preferably, the active pressure mechanism comprises an elastic supporting strip, a movable ring, a groove strip and a fixed groove, the elastic supporting strip is installed inside the groove strip in an embedded mode, the fixed groove is attached to the elastic supporting strip, the movable ring and the fixed groove are of an integrated structure, and the movable ring can move left and right when being pressed and can be restrained by the two elastic supporting strips.

Preferably, the counter-locking mechanism comprises a traction belt and a sub-locking mechanism, the traction belt is fixedly connected with the sub-locking mechanism, and the traction belt is provided with three traction belts which are respectively locked on the sub-locking mechanism.

Preferably, the sub-lock mechanism comprises a hook strip, a buckle sleeve and a spring handle, the buckle sleeve and the spring handle are of an integrated structure, the hook strip is fixedly installed on the buckle sleeve, and the spring handle has good elasticity and can be bent towards the outer side to form a hook shape through the pulling force on the outer side.

Preferably, the auxiliary ring mechanism comprises an inner hook groove, an inner sleeve and a sealing piece, the inner hook groove and the inner sleeve are of an integrated structure, the inner sleeve is welded with the sealing piece, and the diameter of the inner hook groove is slightly larger than that of a hole in the middle of the sealing piece.

Preferably, the dislocation gib is equipped with two and two each other colludes the hinge and is in the same place altogether, and the centre all is equipped with a lug and concave block, and is crisscross through mutually perpendicular, realizes horizontal locking then.

Preferably, the elastic handles are three in number, the fitting angles of the elastic handles are three hundred and sixty degrees, and the elastic handles are made of spring steel with good elastic potential energy.

Compared with the prior art, the invention has the following advantagesAdvantageous effects：

The steel pipe locking device can be internally provided, can be embedded into the steel pipe locking device as a middle connection port, and can be connected with linkage in a matching way in the process of rotating and locking, so that a stable locking state is formed, personnel on a scaffold can walk at a very high frequency in the construction process, direct connection can be realized between steel pipes as main body frameworks, and the locking state between the steel pipes can be maintained even if hinged iron wires are loosened.

Drawings

Fig. 1 is a schematic structural view of a scaffold tube for building construction according to the present invention.

Fig. 2 is a front view of the interlocking rotating pin.

Fig. 3 is a schematic diagram of the internal detailed structure of the pressure mechanism.

Fig. 4 is a detailed internal structure diagram of the back locking mechanism.

Fig. 5 is a detailed structural diagram of the interior of the sub-lock mechanism.

Fig. 6 is a detailed structural diagram of the inside of the frame tube.

Fig. 7 is a detailed structural diagram of the inside of the auxiliary ring mechanism.

In the figure: side tube-1, lantern ring-2, frame tube-3, interlocking rotating pin-4, rotating disc-41, pin shaft-42, active pressure mechanism-43, counter lock mechanism-44, inner groove ring-a 1, auxiliary ring mechanism-a 2, outer sleeve-a 3, dislocation clamping strip-a 4, elastic stay-431, movable ring-432, groove strip-433, fixed groove-434, traction belt-441, sub lock mechanism-442, hook strip-4431, buckle sleeve-4432, elastic handle-4433, inner hook groove-a 11, inner sleeve-a 12 and sealing piece-a 13.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in figures 1 to 5:

the invention provides a scaffold tube for building construction, which structurally comprises a side tube 1, a lantern ring 2, a scaffold tube 3 and an interlocking rotary pin 4, wherein the scaffold tube 3 is installed on the right side of the side tube 1 in an embedded mode, the right side of the lantern ring 2 is nested with the scaffold tube 3, and the interlocking rotary pin 4 is fixedly connected with the scaffold tube 3 through being embedded into the side tube 1.

The interlocking rotating pin 4 comprises a rotating disc 41, a pin shaft 42, a movable pressure mechanism 43 and an anti-locking mechanism 44, wherein the rotating disc 41 is welded with the pin shaft 42, the movable pressure mechanism 43 is installed inside an outer ring of the pin shaft 42 in an embedded mode, and the anti-locking mechanism 44 is fixedly connected with the movable pressure mechanism 43.

The active pressure mechanism 43 includes an elastic stay 431, a movable ring 432, a groove 433, and a fixed groove 434, the elastic stay 431 is installed inside the groove 433 in an embedded manner, the fixed groove 434 is attached to the elastic stay 431, the movable ring 432 and the fixed groove 434 are integrated, and the movable ring 432 can move left and right when being pressed and is constrained by the two elastic stays 431.

The anti-locking mechanism 44 includes a pulling strip 441 and a sub-locking mechanism 442, the pulling strip 441 and the sub-locking mechanism 442 are fixedly connected together, and there are three pulling strips 441, which are respectively locked on the sub-locking mechanism 442.

The unlocking mechanism 442 comprises a hook strip 4431, a buckle sleeve 4432 and a spring handle 4433, the buckle sleeve 4432 and the spring handle 4433 are integrated, the hook strip 4431 is fixedly mounted on the buckle sleeve 4432, and the spring handle 4433 has good elasticity and can be bent towards the outside to form a hook shape by pulling force on the outside.

The specific use mode and function of the embodiment are as follows:

in the present invention, when the locking mechanism is mounted, the movable mechanism 43 can be fitted into the side tube 1, the back locking mechanism 44 can be fitted into the side surface of the frame tube 3, and when the movable mechanism 43 is rotated, the movable mechanism 43 can be slid toward the left side surface by being restrained by being placed on top, and the pulling belt 441 is connected thereto, so that the locking mechanism 442 can be pulled in the sliding process, the sub locking mechanism 442 can be wound up by the power of the pulling, and the winding-pulling state can be engaged with the inside of the inner hook groove a11, and the locking state can be established by the hooking engagement with the inside surface thereof.

Example 2

As shown in fig. 6 to 7:

the invention provides a scaffold tube for building construction, wherein the scaffold tube 3 comprises an inner groove ring a1, an auxiliary ring mechanism a2, an outer sleeve a3 and a dislocation clamping strip a4, the inner groove ring a1 and the outer sleeve a3 are of an integrated structure, the dislocation clamping strip a4 is arranged inside the outer sleeve a3, the auxiliary ring mechanism a2 is fixedly arranged inside the outer sleeve a3, and the auxiliary ring mechanisms a2 on the left side and the right side can be connected more stably inside the outer sleeve a3 through the dislocation clamping strip a 4.

The auxiliary ring mechanism a2 comprises an inner hook groove a11, an inner sleeve tube a12 and a sealing piece a13, the inner hook groove a11 and the inner sleeve tube a12 are of an integrated structure, the inner sleeve tube a12 is welded with the sealing piece a13, and the diameter of the inner hook groove a11 is slightly larger than that of a middle hole of the sealing piece a 13.

Wherein, dislocation card strip a4 is equipped with two and two each other colludes the hinge and is in the same place altogether, and the centre all is equipped with a lug and concave block, and is crisscross through mutually perpendicular, realizes horizontal locking then.

The elastic handles 4433 are provided with three elastic handles, the fitting angles of the elastic handles are three hundred and sixty degrees, and the elastic handles are made of spring steel with good elastic potential energy.

The specific use mode and function of the embodiment are as follows:

the two dislocation clamping strips a4 in the outer sleeve a3 are completely the same, the dislocation clamping strips a4 are buckled together, the dislocation clamping strips a can be mutually meshed and locked when being pulled laterally left and right in a vertical buckling state, an auxiliary ring mechanism a2 in the outer sleeve a3 is welded with the dislocation clamping strips a4, the lateral moving space of the auxiliary ring mechanism a2 is restrained by an inner groove ring a1, and when the lateral pulling force is applied, the dislocation clamping strips a4 can be matched with the inner groove ring a1 to be reversely locked.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a scaffold pipe for construction, its structure includes that side pipe (1), lantern ring (2), frame pipe (3), interlocking revolve round pin (4), its characterized in that:

the frame pipe (3) is arranged on the right side of the side pipe (1) in an embedded mode, the right side of the lantern ring (2) is nested with the frame pipe (3), and the interlocking rotary pin (4) is fixedly connected with the frame pipe (3) through being embedded in the side pipe (1);

the interlocking rotating pin (4) comprises a rotating disc (41), a pin shaft (42), a movable pressure mechanism (43) and a counter locking mechanism (44), wherein the rotating disc (41) is welded with the pin shaft (42), the movable pressure mechanism (43) is installed inside an outer ring of the pin shaft (42) in an embedded mode, and the counter locking mechanism (44) is fixedly connected with the movable pressure mechanism (43).

2. The scaffold tube for building construction according to claim 1, wherein: frame pipe (3) including interior notch ring (a1), assist ring mechanism (a2), outer tube (a3), dislocation card strip (a4), interior notch ring (a1) and outer tube (a3) be the integral structure, outer tube (a3) inside is equipped with dislocation card strip (a4), assist ring mechanism (a2) fixed mounting inside outer tube (a 3).

3. The scaffold tube for building construction according to claim 1, wherein: the movable pressing mechanism (43) comprises an elastic supporting bar (431), a movable ring (432), a groove strip (433) and a fixed groove (434), wherein the elastic supporting bar (431) is installed inside the groove strip (433) in an embedding mode, the fixed groove (434) is attached to the elastic supporting bar (431), and the movable ring (432) and the fixed groove (434) are of an integrated structure.

4. The scaffold tube for building construction according to claim 1, wherein: the anti-locking mechanism (44) comprises a traction belt (441) and a sub-locking mechanism (442), wherein the traction belt (441) is fixedly connected with the sub-locking mechanism (442).

5. The scaffold tube for building construction according to claim 4, wherein: the lock separating mechanism (442) comprises a hook strip (4431), a buckle sleeve (4432) and an elastic handle (4433), the buckle sleeve (4432) and the elastic handle (4433) are of an integrated structure, and the hook strip (4431) is fixedly installed on the buckle sleeve (4432).

6. The scaffolding pipe for building construction according to claim 2, wherein: the auxiliary ring mechanism (a2) comprises an inner hook groove (a11), an inner sleeve (a12) and a sealing piece (a13), the inner hook groove (a11) and the inner sleeve (a12) are of an integrated structure, and the inner sleeve (a12) is welded with the sealing piece (a 13).

7. The scaffolding pipe for building construction according to claim 2, wherein: the dislocation clamping strips (a4) are provided with two and two mutually hooked and hinged together.

8. The scaffold tube for building construction according to claim 5, wherein: the number of the elastic handles (4433) is three, and the fitting angles of the elastic handles are three hundred and sixty degrees.