Reinforced fastener type steel pipe scaffold joint connecting piece

Abstract

The utility model relates to a reinforced fastener type steel pipe scaffold node connecting piece, which belongs to the technical field of scaffolds and comprises a connecting assembly used for connecting steel pipes, the connecting assembly comprises a first connecting plate, a second connecting plate, a pull rod, a connector and a middle rod, and the first connecting plate and the second connecting plate are respectively welded at two ends of the middle rod. The first connecting plate and the second connecting plate are provided with connectors through pull rods, the connectors are connected with the steel pipes, the connecting assembly is arranged, the first connecting plate and the second connecting plate of the connecting assembly are staggered by 45 degrees, the first connecting plate and the second connecting plate are the same in structure, then the connectors are connected through the pull rods, and the steel pipes are locked through the connectors. And connectors of different models can be replaced, the overall structure is stable, and installation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of scaffold, specifically a reinforced fastener type steel pipe scaffold node connecting piece. BACKGROUND

[0002] In order to guarantee each construction process to proceed smoothly, and build necessary construction platform, often need to use a large number of scaffold, can say, the use of scaffold is indispensable in construction engineering The parts. The stable installation of scaffold is not only related to the safety of the main body of engineering, also is closely related to the personal safety of construction personnel, and the insecure scaffold can cause the falling of construction materials and construction workers, greatly influence construction safety.

[0003] Therefore, a structure that is simple to build, firm to install and easy to carry is particularly critical. CONTENT OF THE UTILITY MODEL

[0004] 1. Technical problem to be solved by the utility model

[0005] The utility model aims at solving the problems raised in the above background.

[0006] 2. Technical scheme

[0007] To achieve the above purpose, the utility model provides a technical scheme:

[0008] The utility model relates to a reinforced fastener type steel pipe scaffold node connecting piece, which comprises a connecting assembly for connecting steel pipes, the connecting assembly comprising a first connecting plate, a second connecting plate, a pull rod, a connector and an intermediate rod, the first connecting plate and the second connecting plate being respectively welded at two ends of the intermediate rod, and the first connecting plate and the second connecting plate being both connected with the connector through the pull rod, and the connector being connected with the steel pipes.

[0009] Preferably, the connector comprises a U-shaped piece and a locking bolt, the bottom of the U-shaped piece is connected with the pull rod, the connecting end of the U-shaped piece is of an open structure, and the steel pipe is inserted into the open structure of the U-shaped piece.

[0010] Preferably, two arc-shaped clamps are symmetrically arranged at the open structure of the U-shaped piece, the two ends of the arc-shaped clamps are provided with abutting plates, the abutting plates are provided with through holes, and the steel pipe is inserted into the arc-shaped clamps.

[0011] Preferably, the inner wall of the arc-shaped plate is a frosted surface, a plurality of grooves are arranged on the inner wall of the arc-shaped plate, and the locking bolt is arranged on the abutting plate.

[0012] Preferably, the connecting assembly further comprises an angle structure connecting assembly, the angle structure connecting assembly comprising a fixing seat and a connecting piece, the fixing seat is of a square structure, the six surfaces of the fixing seat are all provided with sockets and mounting holes, the connecting piece is arranged in the mounting hole, and the steel pipe is inserted into the socket through the connecting piece.

[0013] Preferably, the corner structure connecting assembly of different structure forms is composed by installing the connecting pieces on different surfaces of the fixing base.

[0014] Preferably, the connecting piece comprises a connecting plate and a confinement ring, the connecting plate is installed on the fixing base, and the confinement ring is locked on the steel pipe.

[0015] Preferably, the steel pipe connected by the connector is provided with a ring buckle, the cross section of the ring buckle is in an L-shaped structure, and the ring buckle is provided with two buckle rings.

[0016] Preferably, the connecting assembly is made of stainless steel.

[0017] Preferably, the outer diameter of the steel pipe matched with the connecting assembly is a fixed value, and the same set of steel pipe and connecting assembly are used synchronously and not mixedly.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the technical scheme has the following beneficial effects:

[0020] The connecting assembly of the reinforced fastener type steel pipe scaffold node connecting piece is provided with a first connecting plate and a second connecting plate which are staggered by 45°, and the two plates are of the same structure, then a connector is connected through a pull rod, and the steel pipe is locked through the connector, and it should be noted that if different sizes of steel pipes are required, different models of connectors can be replaced, the overall structure is stable, and installation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 It is a whole structure schematic view of the reinforced fastener type steel pipe scaffold node connecting piece of the utility model;

[0022] Fig. 2 It is a structure schematic view of the reinforced fastener type steel pipe scaffold node connecting piece of the utility model;

[0023] Fig. 3 It is a structure schematic view of the corner structure connecting assembly of the reinforced fastener type steel pipe scaffold node connecting piece of the utility model.

[0024] Explanation of the reference numerals in the schematic view:

[0025] 100, connecting assembly; 110, first connecting plate; 120, second connecting plate; 130, pull rod; 140, connector; 141, U-shaped piece; 142, locking bolt; 143, arc-shaped clamp; 144, abutting plate; 145, edge groove; 150, middle rod; 160, corner structure connecting assembly; 161, fixing base; 162, connecting piece; 163, connecting plate; 164, confinement ring; 170, ring buckle;

[0026] 200. Steel pipe. DETAILED DESCRIPTION

[0027] In order to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present application.

[0028] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or a chronological sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0029] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0030] In addition, in addition to indicating the orientation or positional relationship, the above-mentioned part of the terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain attachment relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.

[0031] In addition, the terms "mount", "set", "provided with", "connected", "connected", "sleeved" should be broadly understood. For example, it can be fixedly connected, detachably connected, or integrally constructed; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0033] Embodiment 1

[0034] Referring to the drawings Figs. 1-3 The reinforced fastener type steel pipe 200 scaffold node connector 162 of the present embodiment comprises a connecting assembly 100 for connecting the steel pipe 200, the connecting assembly 100 comprising a first connecting plate 163, a second connecting plate 163, a pull rod 130, a connector 140 and an intermediate rod 150, the first connecting plate 163 and the second connecting plate 163 being respectively welded at both ends of the intermediate rod 150, the first connecting plate 163 and the second connecting plate 163 both being installed with the connector 140 through the pull rod 130, and the connector 140 connecting the steel pipe 200.

[0035] The connector 140 of the present embodiment comprises a U-shaped piece 141 and a locking bolt 142, the bottom of the U-shaped piece 141 being connected with the pull rod 130, the connecting end head of the U-shaped piece 141 being an open structure, and the steel pipe 200 being inserted into the open structure of the U-shaped piece 141.

[0036] The open structure of the U-shaped piece 141 of the present embodiment is symmetrically provided with two arc-shaped clamps 143, the two ends of the arc-shaped clamp 143 being provided with a fit plate 144, the fit plate 144 being provided with a through hole, and the steel pipe 200 being inserted into the arc-shaped clamp 143.

[0037] The inner wall of the arc-shaped plate of the present embodiment is a frosted surface, the inner wall of the arc-shaped plate being provided with a plurality of rib grooves 145, and the fit plate 144 being installed with the locking bolt 142.

[0038] The connecting assembly 100 of the present embodiment further comprises an angle structure connecting assembly 160, the angle structure connecting assembly 160 comprising a fixed seat 161 and a connector 162, the fixed seat 161 being a square structure, the six faces of the fixed seat 161 being all provided with a socket and a mounting hole, the connector 162 being installed on the mounting hole, and the steel pipe 200 being inserted into the socket through the connector 162.

[0039] The angle structure connecting assembly 160 of the present embodiment is composed of different structural forms by installing the connector 162 on different faces of the fixed seat 161.

[0040] The connector 162 of the present embodiment comprises a connecting plate 163 and a confinement ring 164, the connecting plate 163 being installed on the fixed seat 161, and the confinement ring 164 being locked on the steel pipe 200.

[0041] The steel pipe 200 connected by the connector 140 of the present embodiment is provided with a ring buckle 170, the cross section of the ring buckle 170 being an L-shaped structure, and the ring buckle 170 being provided with two buckle rings.

[0042] The connecting assembly 100 of the embodiment is made of stainless steel.

[0043] The outer diameter of the steel pipe 200 matched with the connecting assembly 100 is a fixed value, and the same set of steel pipe 200 and connecting assembly 100 are used synchronously and not mixedly.

[0044] Working principle: a plurality of steel pipes 200 are built by the angle structure connecting assembly 160 to form an overall frame structure, since it is a built frame structure, only the form of horizontal and vertical steel pipes 200, the overall structure is not stable enough, therefore, the connecting assembly 100 is provided, the first connecting plate 163 and the second connecting plate 163 of the connecting assembly 100 are staggered by 45°, the two structures are the same, then the connecting rod 130 is connected to the connector 140, the steel pipe 200 is locked by the connector 140, it should be noted that, assuming that different sizes of steel pipes 200 are required to be used, different models of connectors 140 can be replaced.

[0045] The above embodiment only expresses a certain embodiment of the utility model, the description is more specific and detailed, but it cannot be understood as the limitation of the utility model patent scope; it should be pointed out that for ordinary skilled persons in the art, on the premise of not departing from the utility model concept, a plurality of deformations and improvements can be made, which belong to the protection scope of the utility model; therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A reinforced fastener-style steel pipe (200) scaffold nodal connector (162), characterized in that: The utility model provides a connecting assembly (100) for connecting steel pipes (200), which comprises a first connecting plate (163), a second connecting plate (163), a pull rod (130), a connector (140) and an intermediate rod (150), the first connecting plate (163) and the second connecting plate (163) are welded at two ends of the intermediate rod (150) respectively, the first connecting plate (163) and the second connecting plate (163) are both connected with the connector (140) through the pull rod (130), and the connector (140) is connected with the steel pipe (200).

2. A reinforced fastener-style steel pipe (200) scaffold nodal connector (162) according to claim 1, characterized by: The connector (140) comprises a U-shaped piece (141) and a locking bolt (142), the bottom of the U-shaped piece (141) is connected with the pull rod (130), the connecting end of the U-shaped piece (141) is in an open structure, and the steel pipe (200) is inserted into the open structure of the U-shaped piece (141).

3. A reinforced fastener-style steel pipe (200) scaffold nodal connector (162) according to claim 2, characterized in that: Two arc-shaped clamps (143) are symmetrically arranged at the open structure of the U-shaped piece (141), the two ends of the arc-shaped clamp (143) are provided with a matching plate (144), the matching plate (144) is provided with a through hole, and the steel pipe (200) is inserted into the arc-shaped clamp (143).

4. A reinforced fastener-style steel pipe (200) scaffold nodal connector (162) according to claim 3, characterized in that: The inner wall of the arc-shaped plate is a frosted surface, a plurality of grooves (145) are arranged on the inner wall of the arc-shaped plate, and the locking bolt (142) is arranged on the matching plate (144).

5. A reinforced fastener-style steel pipe (200) scaffold nodal connector (162) according to claim 1, characterized in that: The connecting assembly (100) further comprises an angle structure connecting assembly (160), the angle structure connecting assembly (160) comprises a fixing seat (161) and a connecting piece (162), the fixing seat (161) is in a square structure, the fixing seat (161) is provided with a socket and a mounting hole on each of the six surfaces, the connecting piece (162) is mounted on the mounting hole, and the steel pipe (200) is inserted into the socket through the connecting piece (162).

6. A reinforced fastener-style steel pipe (200) scaffold nodal connector (162) according to claim 5, characterized in that: Different structure forms of the angle structure connecting assembly (160) are formed by mounting the connecting piece (162) on different surfaces of the fixing seat (161).

7. A reinforced fastener-style steel pipe (200) scaffold nodal connector (162) according to claim 6, characterized in that: The connecting piece (162) comprises a connecting plate (163) and a confinement ring (164), the connecting plate (163) is mounted on the fixing seat (161), and the confinement ring (164) is locked on the steel pipe (200).

8. A reinforced fastener-style steel pipe (200) scaffold nodal connector (162) according to claim 1, characterized in that: The steel pipe (200) connected with the connector (140) is provided with a ring buckle (170), the cross section of the ring buckle (170) is in an L-shaped structure, and the ring buckle (170) is provided with two buckle rings.

9. A reinforced fastener-style steel pipe (200) scaffold nodal connector (162) according to claim 1, characterized in that: The connecting assembly (100) is made of stainless steel.

10. A reinforced fastener-style steel pipe (200) scaffold nodal connector (162) according to claim 1, characterized in that: The outer diameter of the steel pipe (200) matched with the connecting assembly (100) is a fixed value, and the same set of steel pipe (200) and connecting assembly (100) are used synchronously and cannot be mixed.

Images