CN208858050U

CN208858050U - Detachable exhibitions truss

Info

Publication number: CN208858050U
Application number: CN201821144263.XU
Authority: CN
Inventors: 吴健; 于灵; 吴宇森
Original assignee: Zibo Xinli Jianye Cultural Development Co Ltd
Current assignee: Zibo Xinli Jianye Cultural Development Co Ltd
Priority date: 2018-07-19
Filing date: 2018-07-19
Publication date: 2019-05-14
Anticipated expiration: 2028-07-19

Abstract

The utility model provides a kind of detachable exhibitions truss, is related to exhibitions product technical field, and solving existing exhibitions truss is inconvenient to the technical issues of dismounting and transporting.The detachable exhibitions truss includes two or more truss elements and truss element connector, truss element includes the lateral connector of three or more the truss members being parallel to each other and truss frame for connecting rod piece, and the exhibitions truss for setting up the exhibitions facility such as poster, display card and lighting installation can be carried by being detachably fixed to link together and formed by truss element connector between truss element.The utility model is for more easily dismantling and transporting exhibitions truss.

Description

Detachable exhibitions truss

Technical field

The utility model relates to exhibitions technical fields, more particularly, to a kind of detachable exhibitions truss.

Background technique

The existing components for selling the truss used are as being usually nothing being welded and fixed together between rod piece and connector Method disassembly, such structure is in this occasion for needing frequent repeated disassembled and assembled of exhibitions and is not suitable for, and transporting and loading and unloading can all cause Very big trouble.

Applicants have discovered that the prior art at least has following technical problem: existing exhibitions truss is inconvenient to dismount and transport It is defeated.

Utility model content

The purpose of this utility model is to provide detachable exhibitions truss, to solve exhibitions purlin existing in the prior art Frame is inconvenient to the technical issues of dismounting and transporting.Optimal technical scheme institute energy in many technical solutions provided by the utility model The many technical effects elaboration as detailed below generated.

To achieve the above object, the utility model provides following technical scheme:

Detachable exhibitions truss provided by the utility model, including two or more truss elements and truss element connect Fitting, the truss element include the side company of three or more the truss members being parallel to each other and the connection truss member Fitting is detachably fixed between the truss element by the truss element connector and links together and formed and can be carried Set up the exhibitions truss of poster, display card and lighting installation.

Further, two floors, adjacent two purlins in the truss element are provided on the every truss member Hack lever part is removable by two truss members with the floor corresponding on the truss member by the lateral connector It unloads and is fixedly connected.

Further, the lateral connector is V-type connection sheet or X-type connection sheet, and the lateral connector, which is equipped with, to be connected Hole is connected, the floor, which is equipped with, prolongs the equally distributed connecting hole of its length direction, and the connection through-hole and the connecting hole are logical Bolt is crossed to be connected.

Further, the truss element includes three truss members being parallel to each other, two on the truss member Angle between the floor is at 60 degree.

Further, the truss element includes four truss members being parallel to each other, two on the truss member Angle between the floor is at 90 degree.

Further, the truss element further includes end face connector, and the end face connector is four-bladed vane, the four-bladed vane End including four linking arms and each linking arm is designed with aperture, and the aperture can be set in the truss member End, and the four-bladed vane and truss member interference fit connect.

Further, the truss element connector includes the first jointing, and the middle part of first jointing is circumferential Equipped with snap flange, the upper and lower ends of first jointing can be plugged in the end of the truss member and with the purlin Hack lever part is detachably fixed connection.

Further, the truss element connector further includes connecting rod, and the both ends of the connecting rod can be respectively by described First jointing is connected with the truss member, and the second jointing, second connection are arranged in the connecting rod Connector can be detachably fixed with the truss member perpendicular to the connecting rod and connect.

Further, the truss member after being fixedly connected with second jointing is perpendicular to the connecting rod both ends The truss element some side.

Further, it can at least be arranged 4 second jointings in the connecting rod, connect and connect with 4 described second The truss member that head is connected can form a part of the different truss elements two-by-two.

The utility model has the following beneficial effects: the truss of the utility model is by detachably solid by truss element connector Surely link together truss element composition, due to the truss of the utility model can at least be disassembled into two or two with Upper truss element and corresponding truss connecting element, compared with transporting entire truss, the lesser truss element of transportation volume and purlin Frame unit connector is many with regard to relatively convenient, can also save transportation cost.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the truss member schematic diagram of the utility model exhibitions truss；

Fig. 2 is the truss element schematic diagram of the utility model exhibitions truss；

Fig. 3 is the end face connector schematic diagram of the utility model exhibitions truss；

Fig. 4 is the schematic diagram that the truss member of the utility model exhibitions truss is connected using the first jointing；

Fig. 5 is the schematic diagram that the truss member of the utility model exhibitions truss is connected using connecting rod；

Fig. 6 is schematic diagram (lateral connector omission) of the truss member of Fig. 5 in truss element.

1, truss member in figure；11, floor；111, connecting hole；2, lateral connector；3, end face connector；31, it connects Arm；32, aperture；4, the first jointing；5, connecting rod；6, the second jointing.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

Such as Fig. 1 to Fig. 6, the utility model provides a kind of detachable exhibitions truss, including two or more truss Unit and truss element connector, truss element include three or more the truss members being parallel to each other 1 and truss frame for connecting bar The lateral connector 2 of part 1, is detachably fixed that link together and formed can be between truss element by truss element connector The exhibitions truss of the exhibitions facility such as poster, display card and lighting installation is set up in carrying.The truss of the utility model is by passing through Truss element connector is detachably fixed the truss element composition to link together, since the truss of the utility model at least may be used To be disassembled into two or more truss elements and corresponding truss connecting element, compared with transporting entire truss, transport The truss element and truss element connector of small volume are many with regard to relatively convenient, can also save transportation cost.

Optionally embodiment, is provided with two floors 11 on every truss member 1, adjacent two in truss element Truss member 1 is by lateral connector 2 and floor 11 corresponding on truss member 1 by two 1 companies of being detachably fixed of truss member It connects.In the present embodiment, truss element can also be detachably fixed and be connected and composed by truss member 1 and lateral connector 2, be existed in this way When transport, truss element can split into the truss member 1 and lateral connector 2 of smaller volume, more convenient packed and transported.

Optionally embodiment, lateral connector 2 is V-type connection sheet or X-type connection sheet, on lateral connector 2 Equipped with connection through-hole, floor 11, which is equipped with, prolongs the equally distributed connecting hole 111 of its length direction, connection through-hole and connecting hole 111 It is connected by bolt.V-type connection sheet or X-type connection sheet self stability are preferable, therefore the side as truss frame for connecting rod piece 1 Face connector 2 is ideal；Equally distributed connecting hole on the connection through-hole of lateral connector 2 and the floor 11 of truss member 1 111 can be detachably fixed connection by bolt；The quantity of V-type connection sheet or X-type connection sheet will intensity size optionally Depending on, it can suitably increase the quantity of lateral connector 2 when the stress of truss element is larger.

Optionally embodiment, truss element include three truss members being parallel to each other 1, two on truss member 1 Angle between floor 11 is at 60 degree.In the present embodiment, three truss members 1 can be made up of transversal lateral connector 2 Face is the truss element of equilateral triangle.

Optionally embodiment, truss element include four truss members being parallel to each other 1, two on truss member 1 Angle between floor 11 is at 90 degree.In the present embodiment, four truss members 1 can be made up of transversal lateral connector 2 The truss element that face is square；The field that the truss element of different cross section is suitable for different size place or varying strength requires It closes.

Optionally embodiment, truss element further include end face connector 3, and end face connector 3 is four-bladed vane, cross Plate includes that the end of four linking arms 31 and each linking arm 31 is designed with aperture 32, and aperture 32 can be set in truss member 1 End, and four-bladed vane and the interference fit of truss member 1 connect.Since the stability of quadrangle is poor, mutual by four The end for the truss element that parallel truss member 1 and lateral connector 2 are constituted is additionally provided with end face connector 3, to increase this The structural stability of types of trusses unit, 3 enabling capabilities of end face connector of cross template are relatively strong and compare saving material.

Optionally embodiment, truss element connector includes the first jointing 4, in the first jointing 4 Portion is circumferentially with snap flange, and the upper and lower ends of the first jointing 4 can be plugged in the end of truss member 1 and and truss Rod piece 1 is detachably fixed connection.First jointing 4 can connect multiple truss elements along its length, in this way Truss element can extend along its length is built into the truss structure for needing length.

As it can be seen in figures 5 and 6, optionally embodiment, truss element connector further include connecting rod 5, connecting rod 5 Both ends can be connected by the first jointing 4 with truss member 1 respectively, and the second jointing 6 is arranged in connecting rod 5, the Two jointings 6 can be detachably fixed with the truss member 1 perpendicular to connecting rod 5 and connect.When building truss, in addition to by truss list Member also needs to build lateral truss list in the side of truss element or truss sometimes except its length direction constantly extends Member or truss element combination, the second jointing 6 being at this moment arranged in connecting rod 5 can be with the purlin perpendicular to connecting rod 5 Hack lever part 1 is detachably fixed connection, if be arranged in a connecting rod 5, there are two the second jointing 6, adjacent two connections Four jointings being arranged on bar 5 can connect four truss members 1, and it is horizontal that this four truss members 1 can build composition To truss element, lateral truss element in this way can also laterally continue to be extended again.

Optionally embodiment, the truss member 1 after being fixedly connected with the second jointing 6 is perpendicular to connecting rod 5 Some side of the truss element at both ends.If 1 company of being merely perpendicular to of truss member after being fixedly connected with the second jointing 6 Extension bar 5 and some side for being not orthogonal to the truss element at 5 both ends of connecting rod, the lateral truss element constituted in this way it is transversal Face is not positive direction, and original truss member 1 and end face connector 3 are all unable to satisfy the requirement of truss element, it is also necessary to special； Therefore, the truss member 1 after being fixedly connected with the second jointing 6 is set perpendicularly to the truss element at 5 both ends of connecting rod Some side, in this way, be arranged in adjacent two connecting rods 5 four jointings connection four truss members 1 can take Composition is built perpendicular to the truss element of some side of the truss element at 5 both ends of connecting rod, lateral truss element so may be used also Laterally to continue to be extended again.

Optionally embodiment can at least be arranged 4 the second jointings 6 in connecting rod 5, connect with 4 second The truss member 1 that connector 6 is connected can form a part of different truss elements two-by-two.At least four is arranged in a piece connecting rod 5 Second jointing 6 can guarantee that the adjacent two sides of truss element can build lateral truss element or truss element Combination, the lateral truss element connecting in this way with vertical truss element can extend toward at least four direction, meet different fields The demand on ground.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims

1. a kind of detachable exhibitions truss, which is characterized in that connected including two or more truss elements with truss element Part, the truss element include the side connection of three or more the truss members being parallel to each other and the connection truss member Part is detachably fixed to link together and formed to carry between the truss element by the truss element connector and be taken If the exhibitions truss of poster, display card and lighting installation.

2. detachable exhibitions truss according to claim 1, which is characterized in that be provided on the every truss member Two floors, adjacent two truss members pass through on the lateral connector and the truss member in the truss element Two truss members are detachably fixed connection by the corresponding floor.

3. detachable exhibitions truss according to claim 2, which is characterized in that the lateral connector is V-type connection Piece or X-type connection sheet, the lateral connector are equipped with connection through-hole, and the floor, which is equipped with, to be prolonged its length direction and uniformly divide The connecting hole of cloth, the connection through-hole are connected with the connecting hole by bolt.

4. detachable exhibitions truss according to claim 3, which is characterized in that the truss element includes three mutual The parallel truss member, the angle on the truss member between two floors is at 60 degree.

5. detachable exhibitions truss according to claim 3, which is characterized in that the truss element includes four mutual The parallel truss member, the angle on the truss member between two floors is at 90 degree.

6. detachable exhibitions truss according to claim 5, which is characterized in that the truss element further includes that end face connects Fitting, the end face connector are four-bladed vane, and the four-bladed vane includes the end of four linking arms and each linking arm Equipped with aperture, the aperture can be set in the end of the truss member, and the four-bladed vane is matched with the truss member interference Close connection.

7. detachable exhibitions truss according to claim 6, which is characterized in that the truss element connector includes the One jointing is circumferentially with snap flange, the upper and lower ends of first jointing in the middle part of first jointing It can be plugged in the end of the truss member and be detachably fixed with the truss member and is connect.

8. detachable exhibitions truss according to claim 7, which is characterized in that the truss element connector further includes The both ends of connecting rod, the connecting rod can be detachably fixed company by first jointing and the truss member respectively Connect, be arranged with the second jointing in the connecting rod, second jointing can with perpendicular to described in the connecting rod Truss member is detachably fixed connection.

9. detachable exhibitions truss according to claim 8, which is characterized in that with the fixed company of second jointing Some side of the truss member after connecing perpendicular to the truss element at the connecting rod both ends.

10. detachable exhibitions truss according to claim 9, which is characterized in that can at least be arranged 4 in the connecting rod A second jointing can form different institutes from the truss member that 4 second jointings are connected two-by-two State a part of truss element.