CN216948306U - Modularization supporting truss - Google Patents
Modularization supporting truss Download PDFInfo
- Publication number
- CN216948306U CN216948306U CN202123074648.8U CN202123074648U CN216948306U CN 216948306 U CN216948306 U CN 216948306U CN 202123074648 U CN202123074648 U CN 202123074648U CN 216948306 U CN216948306 U CN 216948306U
- Authority
- CN
- China
- Prior art keywords
- rod
- block
- connecting rod
- steel
- truss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 230000000903 blocking effect Effects 0.000 claims description 13
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 14
- 238000005452 bending Methods 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a modularized support truss, comprising: the outer end of the transverse steel rod is provided with a connecting steel block, the inner side of the connecting steel block is provided with a vertical steel rod, the inner side of the vertical steel rod is provided with a first connecting rod arranged in the middle of the transverse steel rod, and the outer end of the first connecting rod is provided with a threaded connecting assembly; the connecting component is arranged on the outer side of the first connecting rod, the outer surface of the first connecting rod is nested with the positioning block, and the outer end of the positioning block is fixed with the auxiliary rod; the mounting assembly is mounted inside the connecting steel block, and the connecting assembly consists of a second connecting rod and a mounting block; a second connecting rod installed at an outer side of the first connecting rod; and the mounting block is fixed at the inner end of the second connecting rod. This modularization braced truss is convenient for better dismouting, is convenient for increase the fastness of foundation ditch steel truss installation, has solved current too loaded down with trivial details when installing adjacent foundation ditch steel truss, and the not enough problem of internal rigidity holding power simultaneously.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a modular support truss.
Background
The support truss usually needs to be to excavation supporting in building engineering, in order to guarantee underground structure construction and foundation ditch surrounding environment's safety, adopts fender, reinforcement and safeguard measure for the lateral wall of foundation ditch and surrounding environment, still has some weak points when using the support truss, for example:
the publication number is CN207512747U provides a modularization foundation ditch steel truss bearing structure, and modularization foundation ditch steel truss bearing structure comprises single or multirow plane truss structure, and plane truss structure includes basic structure unit and edge component, and plane truss structure is mainly spliced by basic structure unit, and the basic structure unit that lies in the edge of plane truss structure both ends is connected with edge component; the plane truss structure is formed by splicing a plurality of basic structure units along a row, two adjacent basic structure units are connected through a middle connecting node, and the basic structure units at two ends are connected with edge members through end connecting nodes after splicing; the basic structure unit comprises two chords and an oblique web member, wherein the two chords are arranged in parallel, and the two chords are connected into a whole through the oblique web member. The utility model has the characteristics of large bending bearing capacity, large bending rigidity and stress, unified basic structure specification, strong universality, high repeated utilization rate, easy transportation, easy field installation and the like.
Although the existing foundation pit steel truss can be repeatedly used when in use, the installation of the adjacent foundation pit steel trusses is too complicated, the better disassembly and assembly are inconvenient, and meanwhile, the internal rigidity and the supporting force are insufficient, and the firmness of the installation of the foundation pit steel trusses is inconvenient to increase.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a modular support truss to solve the problems that the installation of adjacent foundation pit steel trusses is too complicated and inconvenient to assemble and disassemble, and the installation firmness of the foundation pit steel trusses is not increased due to insufficient internal rigidity supporting force in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a modular support truss comprising:
the outer end of the transverse steel rod is provided with a connecting steel block, the inner side of the connecting steel block is provided with a vertical steel rod, the inner side of the vertical steel rod is provided with a first connecting rod arranged in the middle of the transverse steel rod, and the outer end of the first connecting rod is provided with a threaded connecting assembly;
the connecting component is arranged on the outer side of the first connecting rod, the outer surface of the first connecting rod is nested with the positioning block, and the outer end of the positioning block is fixed with the auxiliary rod;
and the mounting assembly is mounted inside the connecting steel block.
Preferably, the auxiliary rods are arranged in bilateral symmetry about the vertical axis of the positioning block, and the positioning block is connected with the connecting assembly through threads.
Preferably, the engagement assembly is composed of a second connecting rod and a mounting block;
a second connecting rod installed at an outer side of the first connecting rod;
and the mounting block is fixed at the inner end of the second connecting rod.
Preferably, the second connecting rod is inclined and is arranged at the left side and the right side of the first connecting rod, and the longitudinal section of the mounting block at the inner end of the second connecting rod is of an arc-shaped structure which is attached to the outer surface of the first connecting rod.
Preferably, the mounting assembly is composed of a limiting rod, a blocking block and a positioning rod;
a limiting rod installed inside the connecting steel block;
a stop block nested outside the restraint bar;
and the positioning rod penetrates through the inside of the blocking block.
Preferably, the limiting rod penetrates through the connecting steel block, and the positioning rod connects the blocking block with the limiting rod through threads to stably mount the adjacent supporting trusses.
Compared with the prior art, the utility model has the beneficial effects that: the modularized support truss is convenient to disassemble and assemble better, is convenient to increase the firmness of the installation of the foundation pit steel truss, and solves the problems that the existing installation of the adjacent foundation pit steel truss is too complicated, and the internal rigidity and the supporting force are insufficient;
1. one end of the first connecting rod and one end of the connecting component are fixed with the transverse steel rod through the threaded connecting component, the auxiliary rods are symmetrically arranged on the left and right sides of the vertical axis of the positioning block, the positioning block can be conveniently rotated by holding the auxiliary rods by hand, the positioning block is connected with the connecting component through threads, and when the positioning block is rotated, the positioning block is enabled to limit the connecting component, so that the limiting stability is improved;
2. the inner part of the truss is firmer by arranging the second connecting rod at the outer side of the first connecting rod, the longitudinal section of the mounting block at the inner end of the second connecting rod is of an arc-shaped structure which is attached to the outer surface of the first connecting rod, and when the positioning block is rotated, the inner end of the positioning block fixes the mounting blocks at the left side and the right side of the first connecting rod, so that the firmness in the truss is improved;
3. the stop block and the limiting rod are connected through threads to stably install the adjacent support truss, the stop block is nested on the outer surface of the limiting rod, the positioning rod is rotated at the moment, the positioning rod penetrates through the stop block and the limiting rod, the adjacent truss is conveniently connected, when the stop block and the limiting rod are required to be detached, the limiting rod and the stop block are separated through rotation of the positioning rod, and therefore the adjacent truss can be conveniently disassembled and assembled.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the connection structure of the linking member and the first connecting rod according to the present invention;
FIG. 4 is a schematic view of the connection structure of the mounting assembly and the connecting steel block.
In the figure: 1. horizontal steel pole, 2, connection steel block, 3, perpendicular steel pole, 4, head rod, 5, linking subassembly, 501, second connecting rod, 502, installation piece, 6, locating piece, 7, threaded connection subassembly, 8, installation subassembly, 801, restricted pole, 802, stop the piece, 803, locating lever, 9, auxiliary rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Unless otherwise defined, all references to up, down, left, right, front, rear, etc. directions herein are to be interpreted as referring to up, down, left, right, front, rear, etc. directions in the drawings to which the utility model is directed.
Referring to fig. 1-4, the present invention provides a technical solution: a modularization supporting truss, the outer end of a horizontal steel rod 1 is provided with a connecting steel block 2, the inner side of the connecting steel block 2 is provided with a vertical steel rod 3, the truss is fixed to be in a square structure, the inner side of the vertical steel rod 3 is provided with a first connecting rod 4 installed in the middle of the horizontal steel rod 1, the outer end of the first connecting rod 4 is provided with a threaded connection assembly 7, one end of the first connecting rod 4 and one end of a connecting assembly 5 are fixed with the horizontal steel rod 1 through the threaded connection assembly 7, the connecting assembly 5 is arranged on the outer side of the first connecting rod 4, and the outer surface of the first connecting rod 4 is nested with a positioning block 6; and the outer end of locating piece 6 is fixed with auxiliary rod 9, and it installs in the inside of connecting steel block 2 of installation component 8, and auxiliary rod 9 sets up about the vertical axis bilateral symmetry of locating piece 6, will hand auxiliary rod 9, conveniently rotates locating piece 6, and locating piece 6 is connected with linking subassembly 5 through the screw thread, when rotating locating piece 6, will make locating piece 6 carry on spacingly to linking subassembly 5, has increased spacing stability.
As shown in fig. 1 and 3, the engaging assembly 5 is composed of a second connecting rod 501 and a mounting block 502; a second connecting rod 501 installed at the outer side of the first connecting rod 4; it fixes the inner at second connecting rod 501 in installation piece 502, second connecting rod 501 is the tilting and all has the setting in the left and right sides of head rod 4, set up in the outside of head rod 4 through second connecting rod 501, the inside that will make the truss is more firm, and the inner installation piece 502 longitudinal section of second connecting rod 501 is the arcuation structure of laminating mutually with head rod 4 surface, when rotating locating piece 6, make the inner of locating piece 6 fix the installation piece 502 of both sides about head rod 4, increase the inside fastness of truss.
As shown in fig. 2 and 4 in particular, since the mounting assembly 8 is composed of a restraining bar 801, a blocking block 802 and a positioning bar 803; a limiting rod 801 which is installed inside the connecting steel block 2; a stop 802 nested outside the restraining bar 801; the positioning rod 803 penetrates through the blocking block 802, the limiting rod 801 penetrates through the connecting steel blocks 2, when adjacent trusses are installed, the limiting rod 801 sequentially penetrates through the left and right adjacent connecting steel blocks 2, the blocking block 802 and the limiting rod 801 are connected through threads by the positioning rod 803 to achieve the effect of stably installing the adjacent supporting trusses, the blocking block 802 is nested on the outer surface of the limiting rod 801, the positioning rod 803 is rotated to enable the positioning rod 803 to penetrate through the blocking block 802 and the limiting rod 801, the blocking block 802 and the limiting rod 801 are limited to facilitate connection of the adjacent trusses, when disassembly is needed, the positioning rod 803 is rotated to separate the limiting rod 801 from the blocking block 802, and therefore the adjacent trusses are convenient to disassemble, and the using method of the modularized supporting truss is achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. A modular support truss, comprising:
the outer end of the transverse steel rod is provided with a connecting steel block, the inner side of the connecting steel block is provided with a vertical steel rod, the inner side of the vertical steel rod is provided with a first connecting rod arranged in the middle of the transverse steel rod, and the outer end of the first connecting rod is provided with a threaded connecting assembly;
the connecting assembly is arranged on the outer side of the first connecting rod, a positioning block is nested on the outer surface of the first connecting rod, and an auxiliary rod is fixed at the outer end of the positioning block;
and the mounting assembly is mounted inside the connecting steel block.
2. The modular support truss of claim 1, wherein: the auxiliary rods are arranged in a bilateral symmetry mode about the vertical axis of the positioning block, and the positioning block is connected with the connecting assembly through threads.
3. The modular support truss of claim 1 wherein: the connecting component consists of a second connecting rod and a mounting block;
a second connecting rod installed at an outer side of the first connecting rod;
and the mounting block is fixed at the inner end of the second connecting rod.
4. A modular support truss according to claim 3 wherein: the second connecting rod is inclined and is arranged at the left side and the right side of the first connecting rod, and the longitudinal section of the mounting block at the inner end of the second connecting rod is of an arc-shaped structure which is attached to the outer surface of the first connecting rod.
5. The modular support truss of claim 1, wherein: the mounting assembly consists of a limiting rod, a blocking block and a positioning rod;
a limiting rod installed inside the connecting steel block;
a stop block nested outside the limiting rod;
and the positioning rod penetrates through the inside of the blocking block.
6. The modular support truss of claim 5 wherein: the limiting rod penetrates through the inside of the connecting steel block, and the positioning rod connects the blocking block with the limiting rod through threads to stably install the adjacent support trusses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123074648.8U CN216948306U (en) | 2021-12-08 | 2021-12-08 | Modularization supporting truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123074648.8U CN216948306U (en) | 2021-12-08 | 2021-12-08 | Modularization supporting truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216948306U true CN216948306U (en) | 2022-07-12 |
Family
ID=82307375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123074648.8U Active CN216948306U (en) | 2021-12-08 | 2021-12-08 | Modularization supporting truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216948306U (en) |
-
2021
- 2021-12-08 CN CN202123074648.8U patent/CN216948306U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216948306U (en) | Modularization supporting truss | |
| CN111270763A (en) | Assembled concrete frame structure beam column with connected node | |
| CN215290164U (en) | Slope supporting system | |
| CN216766203U (en) | Assembled beam column with bracing structure | |
| CN212358587U (en) | Assembled concrete frame structure beam column with connected node | |
| CN210263402U (en) | Arc single-layer latticed shell structure for large-scale steel structure building | |
| CN109469257B (en) | Large-span gradual-change polygonal cross section parallel truss roof and construction method | |
| CN220099933U (en) | Novel supporting structure for pit of building construction foundation | |
| CN211058273U (en) | Building scaffold structure of encorbelmenting | |
| CN220874449U (en) | Prefabricated base for flexible photovoltaic support, flexible photovoltaic support and photovoltaic system | |
| CN220015219U (en) | Supporting construction is consolidated to arch bar | |
| CN218335115U (en) | Novel fireproof cable bridge splicing structure | |
| CN214833533U (en) | Limiting device of steel structure truss | |
| CN213329620U (en) | Concatenation formula steel construction rack | |
| CN217480899U (en) | Batter post support frame | |
| CN220814468U (en) | Novel composite floor slab for building | |
| CN220365217U (en) | Roof photovoltaic wind-resistant support and photovoltaic power generation system | |
| CN220301411U (en) | Spliced pile foundation reinforcing structure convenient to install for green building | |
| CN220928197U (en) | Wood structure beam column connection node device | |
| CN214738744U (en) | Beam column structure connecting piece | |
| CN217949350U (en) | Assembled steel pipe concrete dysmorphism post and H shaped steel connection structure | |
| CN215211574U (en) | Connecting structure of steel structure column and steel structure beam | |
| CN220978957U (en) | Support frame for supporting side wall and superimposed sheet | |
| CN218633755U (en) | Flexible photovoltaic support | |
| CN217105531U (en) | Reinforced steel structure capable of being mounted in multiple ways |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231027 Address after: 313200 No. 118, hengtangqiao Road, Zhongguan Town, Deqing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Jushi Bridge Steel Structure Co.,Ltd. Address before: 313200 No. 118, hengtangqiao Road, Zhongguan Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: Zhejiang Juqiao Industrial Co.,Ltd. |
|
| TR01 | Transfer of patent right |