CN222731010U - Connecting part adjustable decoration structure of steel-aluminum roof truss structure - Google Patents

Abstract

The utility model discloses a connecting part adjustable decoration structure of a steel-aluminum roof truss structure, which relates to the technical field of building construction and comprises an aluminum chord member, wherein a plurality of adjustable connecting parts are detachably arranged on the aluminum chord member, a first decoration rod and a second decoration rod are rotatably arranged on the adjustable connecting parts, adjusting holes are formed in the first decoration rod and the second decoration rod, a pressing part for pressing the adjustable connecting parts and the decoration rod is arranged at the adjusting holes, the connecting part of a decoration end plate and the decoration rod is changed into a hinged joint, the decoration rod member can rotate, so that the connecting part of the decoration rod member and a main rod member can be subjected to angle adjustment, and a complex curved surface can be adapted.

Description

Connecting part adjustable decoration structure of steel-aluminum roof truss structure

Technical Field

The utility model relates to the technical field of building construction, in particular to a connecting part adjustable decoration structure of a steel-aluminum roof truss structure.

Background

The lower hanging type fishing net aluminum structure suspended ceiling combined steel aluminum roof truss structure is a novel decoration bearing system of the combined roof truss of the passenger station in the sea. In the structure system of the lower hanging type fishing net aluminum structure suspended ceiling combined steel aluminum roof truss, the connecting part of the decorative rod piece is a fixed and non-adjustable node, the decorative rod piece is processed in a factory and then transported to the site to be assembled with other decorative rod pieces to form an integral decorative structure, the fixed and non-adjustable node has high processing precision requirement, and the fixed and non-adjustable node can be matched and butted with the roof truss on site and the lower hanging type fishing net aluminum structure perfectly after processing, and the field entering needs to be reworked. The connecting node of the decoration rod piece is a rigid node, the high-precision processing difficulty of the connecting node is high, and when the connecting node is transported to the site for splicing the decoration rod piece after processing, the decoration member is easy to install in the connecting contact surface because of the installation error of the site roof truss.

Disclosure of utility model

The utility model aims to provide a connecting part adjustable decoration structure of a steel-aluminum roof truss structure, which solves the technical problem that decoration rods cannot be installed due to processing precision and field errors of connecting nodes of the decoration rods.

The aim of the utility model can be achieved by the following technical scheme:

The utility model provides a connecting portion adjustable decoration structure of steel aluminium roof truss structure, includes the aluminium chord member, demountable installation has a plurality of adjustable connecting portions on the aluminium chord member, rotate on the adjustable connecting portion and install decoration pole one and decoration pole two, all be provided with the regulation hole on decoration pole one and the decoration pole two, the top pressure part that is used for top pressure adjustable connecting portion and decoration pole is installed to regulation hole department.

As a further scheme of the utility model, the adjustable connecting part comprises a connecting bottom plate, the connecting bottom plate is fixedly connected with the aluminum chord member through a bottom plate bolt, a fixed vertical plate is fixedly arranged in the middle of the connecting bottom plate, a decoration end plate is rotatably arranged on the fixed vertical plate, and the decoration rod I and the decoration rod II are hinged on the decoration end plate.

As a further scheme of the utility model, two groups of connecting clamping plates are arranged on one side of the decorative end plate, which is close to the fixed vertical plate, the connecting clamping plates are connected with the fixed vertical plate through clamping plate bolts, and the distance between the two groups of connecting clamping plates is equal to the thickness of the fixed vertical plate.

As a further scheme of the utility model, the middle part of the decoration end plate is fixedly provided with a hinged plate, both ends of the hinged plate are fixedly provided with hinges, and the decoration rod I and the decoration rod II are fixedly arranged on the hinges.

As a further scheme of the utility model, the jacking part comprises a jacking screw rod which is connected with the adjusting hole in a sliding and penetrating way, the end part of the jacking screw rod, which is positioned at the outer side of the decorative rod, is fixedly connected with an adjusting screw handle, the jacking screw rod is connected with a jacking slide plate, the jacking slide plate is connected in the decorative rod in a sliding way, the end part of the jacking screw rod, which is positioned at the inner side of the decorative rod, is connected with a locking slide block in a threaded way, and the locking slide block is arranged in the decorative rod in a sliding way.

As a further scheme of the utility model, the width of the locking sliding block is equal to the width of the inner hole of the decorative rod.

The utility model has the beneficial effects that the joint of the decorative end plate and the decorative rod is changed into the hinged joint, the decorative rod piece can rotate, so that the joint of the decorative rod piece and the main rod piece can be adjusted in angle, and the decorative rod piece can adapt to complex curved surfaces.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic perspective view of an adjustable connection of the present utility model;

FIG. 3 is a schematic front view of an adjustable connection of the present utility model;

FIG. 4 is a schematic view of the cross-sectional structure of the utility model in the direction A-A of FIG. 3.

1, An aluminum chord member; 2, an adjustable connecting part, 21, a connecting bottom plate, 22, a bottom plate bolt, 23, a fixed vertical plate, 24, a connecting clamping plate, 25, a clamping plate bolt, 26, a decoration end plate, 27, a hinged plate, 28, a hinge, 3, a decoration rod I, 4, a decoration rod II, 5, an adjusting hole, 6, a jacking component, 61, a jacking screw, 62, an adjusting screw handle, 63, a jacking sliding plate, 64 and a locking sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model discloses a connecting part adjustable decoration structure of a steel-aluminum roof truss structure, which comprises an aluminum chord member 1, wherein a plurality of adjustable connecting parts 2 are detachably arranged on the aluminum chord member 1, a decoration rod I3 and a decoration rod II 4 are rotatably arranged on the adjustable connecting parts 2, adjusting holes 5 are formed in the decoration rod I3 and the decoration rod II 4, and a pressing part 6 for pressing the adjustable connecting parts 2 and the decoration rod is arranged at the adjusting holes 5.

Specifically, the decoration rod piece can rotate, so that the connection part of the decoration rod piece and the main rod piece can be subjected to angle adjustment, and the decoration rod piece can adapt to a complex curved surface; on one hand, the problem that the connecting node cannot be installed due to field errors is solved, reworking of components is avoided, time and cost are wasted, and on the other hand, the pressure and technical difficulty of high machining precision of the connecting node are relieved, so that the connecting node is quicker to machine, more convenient to construct and effective in accelerating construction progress.

The adjustable connecting part 2 comprises a connecting bottom plate 21, the connecting bottom plate 21 is fixedly connected with the aluminum chord member 1 through a bottom plate bolt 22, a fixed vertical plate 23 is fixedly arranged in the middle of the connecting bottom plate 21, a decoration end plate 26 is rotatably arranged on the fixed vertical plate 23, and the decoration rod I3 and the decoration rod II 4 are hinged on the decoration end plate 26.

Two groups of connecting clamping plates 24 are arranged on one side, close to the fixed vertical plate 23, of the decorative end plate 26, the connecting clamping plates 24 are connected with the fixed vertical plate 23 through clamping plate bolts 25, and the distance between the two groups of connecting clamping plates 24 is equal to the thickness of the fixed vertical plate 23.

Through the connection between connecting splint 24 and the fixed riser 23, and utilize splint bolt 25 to lock, can adjust the installation angle of decorating end plate 26 to for decorating the installation of pole carries out nimble angular adjustment, the joint strength between two sets of connecting splint 24 and the fixed riser 23 is ensured in the setting.

The middle part of the decoration end plate 26 is fixedly provided with a hinged plate 27, both ends of the hinged plate 27 are fixedly provided with hinges 28, and the decoration rod I3 and the decoration rod II 4 are fixedly arranged on the hinges 28.

The jacking component 6 comprises a jacking screw 61 which is connected to the adjusting hole 5 in a sliding and penetrating mode, an adjusting screw handle 62 is fixedly connected to the end portion, located outside the decorating rod, of the jacking screw 61, a jacking sliding plate 63 is connected to the jacking screw 61, the jacking sliding plate 63 is connected to the decorating rod in a sliding mode, a locking sliding block 64 is connected to the end portion, located inside the decorating rod, of the jacking screw 61 in a threaded mode, and the locking sliding block 64 is arranged in the decorating rod in a sliding mode.

After the hinge angle of the decoration rod is adjusted, the clamping of the jacking sliding plate 63 is loosened, the jacking sliding plate 63 is driven to slide towards the decoration end plate 26, the end part of the jacking sliding plate 63 is jacked on the decoration end plate 26, then the jacking sliding plate 63 is fixedly clamped by screwing the adjusting screw handle 62, the decoration rod is supported through the jacking sliding plate 63, and the rotation of the decoration rod after the angle adjustment is completed is prevented.

The width of locking slider 64 equals with the width of decorating the pole hole, ensures locking slider 64 in decorating the pole and slides to when roof pressure screw rod 61 rotates, can drive locking slider 64 and slide in decorating the pole, extrude locking with roof pressure slide 63 and decorating the pole inner wall through locking slider 64, thereby ensure that roof pressure slide 63 keeps fixed after the adjustment position, play the effect of support to the rotatory installation of decorating the pole, ensure that decorating the pole keeps stable in later stage connection in-process.

The utility model has the working principle that the fixed vertical plate 23 is firstly inserted into the connecting clamping plate 24, the fixed clamping plate 23 and the connecting clamping plate 24 are locked through the clamping plate bolts 25 after the installation angle of the decorative end plate 26 is regulated, then the connecting bottom plate 21 is fixedly installed on the aluminum chord member 1 through the bottom plate bolts 22, finally, the whole decorative rod is rotationally regulated through the hinging joint, the joint of the butt joint component which is in butt joint installation and adjustable decoration can freely rotate for hinging connection, the angle regulation is carried out, the fishing net-shaped space curved surface structure is effectively adapted, when the hinging angle regulation of the decorative rod is completed, the clamping of the jacking sliding plate 63 is released, the jacking sliding plate 63 is driven to slide towards the decorative end plate 26, the end part of the jacking sliding plate 63 is jacked on the decorative end plate 26, then the jacking sliding plate 63 is fixedly clamped by screwing the regulating screw handle 62, the supporting function of the jacking sliding plate 63 is realized on the decorative rod, and the decorative rod is prevented from rotating after the angle regulation is completed.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (6)

1. A steel-aluminum roof truss structure with an adjustable decorative part structure, characterized in that it comprises an aluminum chord rod (1), a plurality of adjustable connecting parts (2) are detachably mounted on the aluminum chord rod (1), a decorative rod 1 (3) and a decorative rod 2 (4) are rotatably mounted on the adjustable connecting parts (2), the decorative rod 1 (3) and the decorative rod 2 (4) are both provided with adjustment holes (5), and a pressing component (6) for pressing the adjustable connecting parts (2) and the decorative rods is installed at the adjustment holes (5). 2. According to claim 1, an adjustable decorative part structure of a connection part of a steel-aluminum roof truss structure is characterized in that the adjustable connection part (2) includes a connection base plate (21), the connection base plate (21) is fixedly connected to the aluminum chord rod (1) through a base plate bolt (22), a fixed vertical plate (23) is fixedly arranged in the middle of the connection base plate (21), a decorative end plate (26) is rotatably mounted on the fixed vertical plate (23), and the decorative rod one (3) and the decorative rod two (4) are hinged on the decorative end plate (26). 3. According to claim 2, a steel-aluminum roof truss structure with an adjustable decorative part structure is characterized in that two groups of connecting splints (24) are arranged on one side of the decorative end plate (26) close to the fixed vertical plate (23), and the connecting splints (24) are connected to the fixed vertical plate (23) through splint bolts (25), and the distance between the two groups of connecting splints (24) is equal to the thickness of the fixed vertical plate (23). 4. According to claim 3, a steel-aluminum roof truss structure with an adjustable decorative part structure at the connection part is characterized in that a hinge plate (27) is fixedly provided in the middle of the decorative end plate (26), hinges (28) are fixedly installed at both ends of the hinge plate (27), and the decorative rod 1 (3) and the decorative rod 2 (4) are fixedly installed on the hinges (28). 5. According to claim 1, a steel-aluminum roof truss structure with an adjustable decorative part structure, characterized in that the pressing component (6) includes a pressing screw (61) that is slidably connected to the adjustment hole (5), the end of the pressing screw (61) located on the outside of the decorative rod is fixedly connected to an adjusting screw handle (62), the pressing slide plate (63) is connected to the pressing screw (61), the pressing slide plate (63) is slidably connected in the decorative rod, the end of the pressing screw (61) located on the inside of the decorative rod is threadedly connected to a locking slider (64), and the locking slider (64) is slidably set in the decorative rod. 6. The adjustable decorative piece structure of the connection part of the steel-aluminum roof truss structure according to claim 5, characterized in that the width of the locking slider (64) is equal to the width of the inner hole of the decorative rod.