CN208088657U - A kind of truss structure - Google Patents

A kind of truss structure Download PDF

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Publication number
CN208088657U
CN208088657U CN201820203624.7U CN201820203624U CN208088657U CN 208088657 U CN208088657 U CN 208088657U CN 201820203624 U CN201820203624 U CN 201820203624U CN 208088657 U CN208088657 U CN 208088657U
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China
Prior art keywords
muscle
truss
lower edge
connect
main body
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CN201820203624.7U
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Chinese (zh)
Inventor
陈振东
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TJK Machinery Tianjin Co Ltd
Tianjin Jianke Mechanical Products Co Ltd
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Tianjin Jianke Mechanical Products Co Ltd
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Priority to CN201820203624.7U priority Critical patent/CN208088657U/en
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Abstract

The utility model discloses a kind of truss structures, belong to Architectural Equipment technical field.Truss structure provided by the utility model includes wind up muscle, lower edge muscle, abdomen muscle and mounting base, wind up muscle, lower edge muscle connects the truss main body to be formed with stereoeffect with abdomen muscle, mounting base includes interconnecting piece and mounting portion, interconnecting piece is connect with the bottom end of truss main body, and mounting portion is connect with external equipment.By the way that mounting base is arranged in the bottom end of truss main body, it is connect with external equipment using mounting base, improves the versatility of truss structure, reduce the requirement of the dimensional accuracy and positional precision of the component to installing truss structure on external equipment.And compared to the prior art in need more lower edge muscle connecting with external equipment respectively, the quantity for uniformly connecting with external equipment high, the required connector of installation effectiveness by mounting base is few, high degree of automation.

Description

A kind of truss structure
Technical field
The utility model is related to Architectural Equipment technical field more particularly to a kind of truss structures.
Background technology
Truss is a kind of space forming the rod-like structures such as the muscle that winds up, lower edge muscle and abdomen muscle according to specific arrangement connection Support construction can bear pulling force or pressure, give full play to the effect of material, the seldom, very light weight by using quantity Rod-like structure just obtain larger bearing capacity.Truss can be divided into steel truss, reinforced concrete according to the making material of truss Native truss, timber truss, steel and the wooden composite roof truss and steel and Combined concrete truss etc..It can be by truss point according to the shape of truss For triangular truss, parallel chord truss, polygonal truss, parallel chord truss and vierendeel truss etc..
Before using truss, needing will be on truss installa-tion to the bottom plate of mounted equipment or mounted structure.But by It is that the space structure formed is built by the muscle that winds up, lower edge muscle and abdomen muscle in truss, bottom end generally comprises more lower edge muscle, solid When fixing string muscle and bottom plate, each lower edge muscle is required to connect with bottom plate using individual connector, and this requires on chassis The upper multiple connecting holes of setting, the connection of multiple connecting holes is not only complicated for operation, and packaging efficiency is very low.Further, since adjacent company The pitch-row for connecing hole needs to be adjusted according to the spacing of corresponding lower edge muscle, and the positional precision of connecting hole directly affects truss and bottom plate Bonding strength and stability, therefore, the position accuracy demand of connecting hole are very high, and automation equipment difficult to use is uniformly punched and pacified Dress, the degree of automation are low.
Utility model content
The purpose of this utility model is to provide a kind of truss structures, and the truss structure stability is strong, and to external equipment The dimensional accuracy and position accuracy demand of the upper structure being connect with truss structure are low, when being assembled with external equipment, assembling mode letter It is single, efficient.
For this purpose, the utility model uses following technical scheme:
A kind of truss structure, including the muscle that winds up, lower edge muscle and abdomen muscle, the muscle that winds up, the lower edge muscle and the abdomen muscle Connection forms the truss main body with stereoeffect;
Further include mounting base, the mounting base includes interconnecting piece and is arranged mounting portion at the interconnecting piece both ends, institute It states interconnecting piece to connect with the bottom end of the truss main body, the mounting portion with external equipment for connecting.
Preferably, the mounting portion is L-shaped comprising transverse slat and riser, described riser one end connect with the interconnecting piece It connects, the other end is connect with the transverse slat.
Preferably, being provided with connecting hole on the transverse slat.
Preferably, the transverse slat is arranged in parallel with the interconnecting piece, and the transverse slat with the connecting portion in described The both sides of riser.
Preferably, the quantity of the mounting base is no less than two, no less than two mounting bases are along the truss The bottom lengths direction of main body is uniformly distributed.
Preferably, the truss main body is in triangular prism shape, the vertex in the truss main body is arranged in the muscle that winds up, The lower edge muscle is arranged at the base angle of the truss main body, and abdomen muscle one end is connect with the muscle that winds up, the other end and institute The connection of lower edge muscle is stated, the lower edge muscle is connect with the interconnecting piece.
Preferably, the lower edge muscle is connect with the upper surface of the interconnecting piece.
Preferably, the lower edge muscle is connect with the lower surface of the interconnecting piece.
Preferably, the abdomen muscle is waveform.
Preferably, the quantity of the abdomen muscle is two, two abdomen muscle are located at the both sides of the muscle that winds up.
The beneficial effects of the utility model:
The utility model provides a kind of truss structure, which includes wind up muscle, lower edge muscle, abdomen muscle and installation Seat, the muscle that winds up, lower edge muscle and abdomen muscle connect the truss main body to be formed with stereoeffect, and mounting base includes interconnecting piece and peace Dress portion, interconnecting piece are connect with the bottom end of truss main body, and mounting portion is connect with external equipment.By being arranged in the bottom end of truss main body Mounting base is connect using mounting base with external equipment, when the size and shape of truss main body change, as long as mounting base Size and structure do not change, and the structure on external equipment for being connect with truss structure does not just have to change, and improves The versatility of truss structure reduces the dimensional accuracy of component and wanting for positional precision to installing truss structure on external equipment It asks.And compared to the prior art in need more lower edge muscle connecting with external equipment respectively, pass through mounting base and external equipment The quantity of unified high, the required connector of connection installation effectiveness is few, high degree of automation.
Description of the drawings
Fig. 1 is the front view for the truss structure that the utility model embodiment one is provided;
Fig. 2 is the vertical view for the truss structure that the utility model embodiment one is provided;
Fig. 3 is the side view for the truss structure that the utility model embodiment one is provided;
Fig. 4 is the side view for the truss structure that the utility model embodiment two is provided.
In figure:1, wind up muscle;2, lower edge muscle;3, abdomen muscle;4, mounting base;401, interconnecting piece;402, mounting portion;4021, horizontal Plate;4022, riser;403, connecting hole.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Embodiment one
As shown in Figure 1 to Figure 3, a kind of truss structure is present embodiments provided, which includes wind up muscle 1, lower edge Muscle 2, abdomen muscle 3 and mounting base 4, the muscle 1 that winds up, lower edge muscle 2, the connection of abdomen muscle 3 form the truss main body with stereoeffect, on String muscle 1 is located at the top of truss main body, and lower edge muscle 2 is located at the bottom of truss main body, and abdomen muscle 3 is for connecting wind up muscle 1 and lower edge Muscle 2.Welding, screwing or utilization may be used in abdomen muscle 3 and the connection type of wind up muscle 1 and abdomen muscle 3 and lower edge muscle 2 Fastener is clamped, and fastener can be with plastic clip fastener or metal card fastener, in order to ensure that bonding strength and reduction connect into This, it is preferred to use welding.Mounting base 4 is fixedly connected on the bottom of truss main body, for truss structure to be connect with external equipment, External equipment can be plate-like piece either other equipment or structure for needing to install truss structure.Specifically, mounting base 4 includes Interconnecting piece 401 and mounting portion 402 at 401 both ends of interconnecting piece is set, interconnecting piece 401 is used for and the bottom end of truss main body connects It connects, mounting portion 402 in the present embodiment, is not particularly limited the material of mounting base 4 for being connect with external equipment.
By the way that mounting base 4 is arranged in the bottom end of truss main body, it is connect with external equipment using mounting base 4, when truss main body Size and shape when changing be used on external equipment and truss as long as the size and structure of mounting base 4 do not change The structure of structure connection does not just have to change, so set, being conducive to improve the versatility of truss structure, reduces external equipment The requirement of the dimensional accuracy and positional precision of the upper component for truss frame for connecting structure, facilitates and pacifies the truss structure of different size It is filled on same type of external equipment.And compared to the prior art in need by more lower edge muscle 2 respectively with external equipment connect It connects, truss structure is connected by the way that mounting base 4 and external equipment are unified, is conducive to improve connector needed for installation effectiveness, reduction Quantity and automation equipment easy to use, which are realized installation or used, is manually rapidly completed installation.
Specifically, truss main body is formed with stereoeffect by the connection of the muscle 1 that winds up, lower edge muscle 2 and abdomen muscle 3, it should The shape of stereoeffect is not limited in the present embodiment, can be triangular prism shape, trapezoidal shape or other spatial forms, Reinforcing bar may be used or other materials that can be welded are made in wind up muscle 1, lower edge muscle 2 and abdomen muscle 3.In the present embodiment, it selects It selects and sets the truss main body to triangular prism shape, the vertex in truss main body is arranged in the muscle 1 that winds up, the setting of lower edge muscle 2 is existed It at the base angle of truss main body, and is connect with the upper surface of interconnecting piece 401, truss main body is integrally provided in the top of mounting base 4, Be conducive to improve the stability of support.3 one end of abdomen muscle is connect with the muscle 1 that winds up, and the other end is connect with lower edge muscle 2.
Further, the shape of muscle 1 and lower edge muscle 2 of winding up is cylinder, and the quantity for the muscle 1 that winds up is one, lower edge muscle 2 Quantity is two, and two lower edge muscle 2 are located at two base angles of triangle.Certainly in other embodiments, wind up muscle 1 Shape can also be triangular prism shaped, four prism type or other shapes, and the quantity of wind up muscle 1 and lower edge muscle 2 may be more, Either lower edge muscle 2 can weld together or band together the more muscle 1 that wind up, and play a supporting role jointly.
The shape of abdomen muscle 3 is waveform, and the quantity of abdomen muscle 3 is two, and two abdomen muscle 3 are located at the both sides for the muscle 1 that winds up, The top of each abdomen muscle 3 is connect with the muscle 1 that winds up, and the lower edge muscle 2 of the corresponding side in bottom end of abdomen muscle 3 connects.Certainly at other In embodiment, the shape of abdomen muscle 3 may be other shapes, such as zigzag or lattice-shaped.Abdomen muscle 3 can be integrally formed, Or it is welded by more column structures.
In order to realize being stably connected with for truss structure and external equipment, in the present embodiment, the quantity of mounting base 4 is arranged It is at least two, and at least two mounting bases 4 is uniformly distributed along the length direction of truss bottom part body, and by truss structure Length direction and the length direction of mounting base 4 are vertically arranged, and 401 length of interconnecting piece of mounting base 4 is more than truss bottom part body Width, the mounting portion 402 at 401 both ends of interconnecting piece are located at the both ends of truss main body.
Further, mounting portion 402 is shaped to L-type, the mounting portion 402 of L-type includes transverse slat 4021 and riser 4022,4022 one end of riser and 401 vertical connection of interconnecting piece, the other end are connect with transverse slat 4021, the company of being provided on transverse slat 4021 Hole 403 is connect, connecting hole 403 can be unthreaded hole, or mounting base 4 is fixed on by threaded hole, fastener across connecting hole 403 On external equipment.It is preferred that transverse slat 4021 and interconnecting piece 401 are arranged in parallel, and by transverse slat 4021 and the setting of interconnecting piece 401 perpendicular The not homonymy of plate 4022, such setting can reduce the difficulty that transverse slat 4021 is connect with external equipment, and can improve connection Stability.Certainly in other embodiments, if external equipment size is limited, transverse slat 4021 and interconnecting piece 401 can also be set It sets in the same side of riser 4022.The shape of mounting portion 402 may be arranged as U-shaped, Z-shaped other than it could be provided as L-type Or other shapes, truss structure is steadily connected in external equipment as long as can realize, 402 specific shape of mounting portion The selection of shape can carry out adaptability selection in actual installation process according to the setting angle of external equipment and truss structure.
Embodiment two
The present embodiment provides a kind of truss structure on the basis of embodiment one, in the truss structure and embodiment one Truss structure is similar, only difference is that, mounting base 4 is arranged in the top of lower edge muscle 2, as shown in figure 4, lower edge muscle 2 with The bottom surface of mounting base 4 is fixedly connected.Mounting base 4 is arranged in the top of lower edge muscle 2, sharp lower edge muscle 2 carries mounting base 4, can Avoid lower edge muscle 2 and the bonding strength of mounting base 4 not enough caused by the obscission from truss main body of mounting base 4 generation.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in Within the protection domain of the utility model claims.

Claims (10)

1. a kind of truss structure, including the muscle that winds up (1), lower edge muscle (2) and abdomen muscle (3), the muscle that winds up (1), the lower edge muscle (2) and the abdomen muscle (3) connection forms the truss main body with stereoeffect;
It is characterized in that, further including mounting base (4), the mounting base (4) includes interconnecting piece (401) and is arranged in the connection The mounting portion (402) at portion (401) both ends, the interconnecting piece (401) connect with the bottom end of the truss main body, the mounting portion (402) it is used to connect with external equipment.
2. truss structure according to claim 1, which is characterized in that
The mounting portion (402) is L-shaped comprising transverse slat (4021) and riser (4022), described riser (4022) one end and institute Interconnecting piece (401) connection is stated, the other end is connect with the transverse slat (4021).
3. truss structure according to claim 2, which is characterized in that
It is provided with connecting hole (403) on the transverse slat (4021).
4. truss structure according to claim 2, which is characterized in that
The transverse slat (4021) is arranged in parallel with the interconnecting piece (401), and the transverse slat (4021) and the interconnecting piece (401) Both sides positioned at the riser (4022).
5. truss structure according to claim 1, which is characterized in that
The quantity of the mounting base (4) is no less than two, and no less than two mounting bases (4) are along the bottom of the truss main body Portion's length direction is uniformly distributed.
6. truss structure according to claim 1, which is characterized in that
The truss main body is in triangular prism shape, and the vertex in the truss main body, the lower edge muscle is arranged in the muscle that winds up (1) (2) be arranged at the base angle of the truss main body, described abdomen muscle (3) one end is connect with the muscle that winds up (1), the other end with it is described Lower edge muscle (2) connects, and the lower edge muscle (2) connect with the interconnecting piece (401).
7. truss structure according to claim 6, which is characterized in that
The lower edge muscle (2) connect with the upper surface of the interconnecting piece (401).
8. truss structure according to claim 6, which is characterized in that
The lower edge muscle (2) connect with the lower surface of the interconnecting piece (401).
9. truss structure according to claim 6, which is characterized in that
The abdomen muscle (3) is waveform.
10. truss structure according to claim 9, which is characterized in that
The quantity of the abdomen muscle (3) is two, and two abdomen muscle (3) are located at the both sides of muscle (1) of winding up.
CN201820203624.7U 2018-02-06 2018-02-06 A kind of truss structure Active CN208088657U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820203624.7U CN208088657U (en) 2018-02-06 2018-02-06 A kind of truss structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820203624.7U CN208088657U (en) 2018-02-06 2018-02-06 A kind of truss structure

Publications (1)

Publication Number Publication Date
CN208088657U true CN208088657U (en) 2018-11-13

Family

ID=64063690

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820203624.7U Active CN208088657U (en) 2018-02-06 2018-02-06 A kind of truss structure

Country Status (1)

Country Link
CN (1) CN208088657U (en)

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