CN217381270U - Steel frame for connecting polyethylene plates - Google Patents

Abstract

The utility model discloses a steelframe is used in polyethylene board connection mainly relates to connecting piece technical field, including a plurality of coupling assembling, two liang of being a set of coupling assembling, and the multiunit can dismantle connecting plate one and board two jointly side by side, and coupling assembling includes fastener, two connecting plates and two go-between, and the connecting plate is the U-shaped structure, and go-between an organic whole sets up at the non-open end upside of U-shaped structure, and two connecting plates are articulated at its non-open end, and two go-between mutual position adjustable superposes and fasten with fastener detachable. The utility model breaks the restriction of single and unchangeable relative position between the original connected plates, and efficiently realizes that the relative position of the two connected plates can be adjusted; the U-shaped structure cartridge connecting plate of connecting plate is convenient firm again, and an organic whole establishes the go-between on the connecting plate, and the stack of two go-between mutual position adjustable makes the connecting plate switch between 0 ~ 180 together with the contained angle between two panels, and is convenient handy, simple structure, and application scope is wide.

Description

Steel frame for connecting polyethylene plates

Technical Field

The utility model relates to a connecting piece, especially a steelframe is used in polyethylene board connection.

Background

Polyethylene sheets, also known as low pressure high density polyethylene, HDPE sheets, PE sheets, HDPE rods, have good heat and cold resistance, good chemical stability, high stiffness and toughness, and good mechanical strength. The method is widely applied to the industries of chemical industry, machinery, electric power, clothes, packaging, food, environmental protection, textile and the like. The polyethylene board can often appear between two blocks of panels or the connection problem between panel and other materials in the use, and the polyethylene board is the material that is difficult to bond, all need pass through special treatment during the bonding, and in addition just need punch on panel and cooperate the connecting piece to accomplish to dismantle the connection, nevertheless foretell no matter what kind of connection, relative position all is single unchangeable between the panel after the connection, just is not suitable very much to the occasion that needs the relative position of adjustment panel for a bit, for this reason, we propose a polyethylene board and connect and use the steelframe.

SUMMERY OF THE UTILITY MODEL

The utility model provides a polyethylene board connects and uses steelframe has solved the problem that the background art that exists mentions among the prior art.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the connecting assembly comprises a plurality of connecting assemblies, wherein every two connecting assemblies are in a group, a plurality of groups of connecting plates I and a plurality of groups of connecting plates II can be detached side by side together, each connecting assembly comprises a fastener, two connecting plates and two connecting rings, the connecting plates are of U-shaped structures, the connecting rings are integrally arranged on the upper sides of the non-open ends of the U-shaped structures, the two connecting plates are hinged at the non-open ends of the connecting rings, and the two connecting rings can be mutually overlapped in an adjustable position and fastened detachably by the fasteners.

In order to enable the plates and the connecting plates to be simply and firmly connected, one ends of the first plate and the second plate are respectively and correspondingly inserted into the open ends of the two connecting plates, a plurality of through holes are formed in positions where the one ends of the first plate and the second plate are in contact with the upper side and the lower side of the open ends, jacks and counter bores are formed in two sides of the open ends of the U-shaped structures respectively, the counter bores are located on one side away from the connecting ring, the jacks and the counter bores are aligned with the positions of the through holes, and the first plate, the second plate and the two connecting plates are fixed through a plurality of bolts and a plurality of nuts.

In order to realize the multi-angle adjustment of the relative position of the connected plate I and the plate II, the connecting ring is of a strip-shaped sheet structure, and the middle part of the connecting ring is provided with an oblong through hole.

In order to ensure that the relative positions of the two plates after adjustment are stable, the fastener comprises a bolt with a gasket and a second nut, the bolt with the gasket is inserted into the long circular through holes of the two superposed connecting rings, and the two connecting rings are fastened through the second nut in a matched mode.

The utility model adopts the above structure, following advantage has:

1. the plurality of connecting components are arranged, and the connecting components are grouped in pairs, so that the detachable connection of the first plate and the second plate is realized, the limitation that the relative position between the original connected plates is single and unchanged is broken, and the relative position of the two connected plates can be adjusted efficiently;

2. the U-shaped structure cartridge connecting plate of connecting plate is convenient firm again, and an organic whole establishes the go-between on the connecting plate, and the stack of two go-between mutual position adjustable makes the connecting plate switch between 0 ~ 180 together with the contained angle between two panels, and is convenient handy, simple structure, and application scope is wide.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic front view of the connecting assembly;

FIG. 3 is a schematic view of a front view of a full-section structure of two plates in butt joint;

FIG. 4 is a schematic top view of a butt joint of two plates;

FIG. 5 is a schematic view of a right-angle cross-connecting main-view full-section structure of two plates;

fig. 6 is a schematic view of a front view structure of two boards joined at an included angle.

In the figure, 1, connecting plate; 2. a connecting ring; 3. a fastener; 4. a jack; 5. a first plate; 6. a bolt; 7. a first nut; 8. a second plate; 9. a counterbore.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

As shown in fig. 1 and 2, the whole structure comprises a plurality of connecting assemblies, each connecting assembly is divided into a group, a plurality of groups of first plates 5 and second plates 8 can be detached side by side together, each connecting assembly comprises a fastener 3, two connecting plates 1 and two connecting rings 2, each connecting plate 1 is of a U-shaped structure, the connecting rings 2 are integrally arranged on the upper sides of the non-open ends of the U-shaped structures, the two connecting plates 1 are hinged at the non-open ends of the connecting plates, the two connecting rings 2 can be mutually adjusted and overlapped in position and can be detachably fastened by the fasteners 3, in order to realize multi-angle adjustment of the relative positions of the first plates 5 and the second plates 8 after connection, the connecting rings 2 are of long strip sheet structures, the middle parts of the connecting rings are provided with long round through holes, in order to ensure that the relative positions of the two plates after adjustment are stable, each fastener 3 comprises a bolt with a gasket and a nut II (not shown in the figures), each bolt with the gasket is inserted into the long round through holes of the two overlapped connecting rings 2, and is fastened by matching with a second nut;

in order to enable the plate to be simply and firmly connected with the connecting plate 1, one ends of the first plate 5 and the second plate 8 are respectively and correspondingly inserted into the opening ends of the two connecting plates 1, a plurality of through holes are respectively processed at positions where the one ends of the first plate 5 and the second plate 8 are in contact with the upper side and the lower side of the opening ends, jacks 4 and counter bores 9 are respectively processed at two sides of the opening ends of the U-shaped structures, the counter bores 9 are located on one side far away from the connecting ring 2, the jacks 4 and the counter bores 9 are aligned with the through holes, the first plate 5, the second plate 8 and the two connecting plates 1 are fixed through a plurality of bolts 6 and a plurality of nuts 7, when the first plate 5 and the second plate 8 are arranged, one side of the connecting plate 1 with the connecting ring 2 is placed upwards, the counter bores 9 are located on the lower side, the heads of the bolts 6 are placed into the counter bores 9 when the bolts 6 are installed, and therefore it is guaranteed that the bolts 6 cannot expose heads of the first plate 5 and the second plate 8 to interfere when the plates are horizontally arranged.

Example one

As shown in fig. 3 and 4, the first plate 5 and the second plate 8 are butted, that is, the first plate 5 and the second plate 8 are horizontally arranged and located in the same plane, in this embodiment, the four groups of connecting assemblies are arranged, the four groups of connecting assemblies are distributed without gaps, in this embodiment, the four groups of connecting assemblies are distributed at intervals, the connecting plates 1 in each connecting assembly are distributed oppositely, the open ends of the two U-shaped structures are deviated, the open ends of the two connecting plates 1 are respectively fixed with the first plate 5 and the second plate 8, and the fastening member 3 passes through the two connecting rings 2 for fastening.

Example two

As shown in FIG. 5, the first plate 5 and the second plate 8 are joined at right angles, that is, the first plate 5 is horizontally arranged, the second plate 8 is vertically arranged, and the included angle between the first plate 5 and the second plate 8 is a right angle, in this embodiment, the connecting plates 1 in each connecting assembly are perpendicular to each other, the open ends of the two U-shaped structures are also perpendicular to each other, the open ends of the two connecting plates 1 are respectively fixed with the first plate 5 and the second plate 8, and the fastening member 3 penetrates through the two connecting rings 2 for fastening.

EXAMPLE III

As shown in fig. 6, the first plate 5 and the second plate 8 are connected with each other at an included angle, the first plate 5 and the second plate 8 form an obtuse angle, the included angle between the first plate 5 and the second plate 8 is an acute angle in the case that the included angle between the first plate 5 and the second plate 8 is not shown in this embodiment, the connecting plates 1 in each connecting assembly form an included angle with each other, the open ends of the U-shaped structures of the two connecting plates also form an included angle with each other, the open ends of the two connecting plates 1 are respectively fixed with the first plate 5 and the second plate 8, and the fastener 3 penetrates through the two connecting rings 2 to be fastened;

when the relative position of the first plate 5 and the second plate 8 is adjusted, the fastener 3 is loosened firstly, then the included angle between the first plate 5 and the second plate 8 is adjusted, and when the required included angle is achieved through adjustment, the fastener 3 is screwed down.

The bolt 6, the bolt with the gasket and the nut are all the prior art.

The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims (4)

1. The utility model provides a steelframe is used in polyethylene board connection which characterized in that: including a plurality of coupling assembling, coupling assembling two liang is a set of, and the multiunit can dismantle connecting plate one and board two side by side jointly, coupling assembling includes fastener, two connecting plates and two go-between, the connecting plate is the U-shaped structure, go-between an organic whole sets up the non-open end upside of U-shaped structure, two the connecting plate is articulated at its non-open end, and two go-between mutual position adjustable stack is used jointly fastener detachable fastens.

2. The steel frame for polyethylene sheet connection according to claim 1, characterized in that: the one end of board one and board two corresponds respectively and inserts two the open end of connecting plate, the one end of board one and board two with the position department of downside contact all is provided with a plurality of through-holes on the open end, the open end both sides of U-shaped structure are provided with jack and counter bore respectively, just the counter bore is located and keeps away from one side of go-between, jack and counter bore all with the through-hole position aligns, board one and board two and two the connecting plate is all fixed through a plurality of bolts and a plurality of nut one.

3. The steel frame for polyethylene sheet connection according to claim 2, characterized in that: the connecting ring is of a strip-shaped sheet structure, and the middle part of the connecting ring is provided with an oblong through hole.

4. The steel frame for polyethylene sheet connection according to claim 3, wherein: the fastener comprises a bolt with a gasket and a second nut, the bolt with the gasket is inserted into the two overlapped oblong through holes of the connecting rings and is fastened through the second nut in a matched mode.

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