CN113374072A - Novel steel structure for connecting net racks - Google Patents
Novel steel structure for connecting net racks Download PDFInfo
- Publication number
- CN113374072A CN113374072A CN202110555527.0A CN202110555527A CN113374072A CN 113374072 A CN113374072 A CN 113374072A CN 202110555527 A CN202110555527 A CN 202110555527A CN 113374072 A CN113374072 A CN 113374072A
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- Prior art keywords
- steel structure
- oblique
- penetrating
- inner sides
- limiting
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B1/1903—Connecting nodes specially adapted therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1957—Details of connections between nodes and struts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1957—Details of connections between nodes and struts
- E04B2001/196—Screw connections with axis parallel to the main axis of the strut
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Physics & Mathematics (AREA)
- Clamps And Clips (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention relates to the technical field of steel structure correlation, and discloses a novel steel structure for grid connection, which comprises steel structure stand columns, wherein the steel structure stand columns are hollow, a plurality of bearing bases are arranged between the inner sides of the steel structure stand columns, bearing positioning seats are arranged on the surfaces of the bearing bases, pressure sensors are arranged on the inner sides of the bearing positioning seats, threaded connecting seats are arranged on the sensing end surfaces of the pressure sensors, oblique penetrating slots corresponding to the bearing positioning seats are formed in the side surfaces of the steel structure stand columns, oblique limiting penetrating sockets communicated with the oblique penetrating slots are arranged at the notches of the oblique penetrating slots, limiting rings are arranged on the inner sides of the oblique limiting penetrating sockets, and steel structure connecting rods are inserted in the limiting rings. This a novel steel construction for rack is connected is different from traditional prefab interconnect's mode, and relevant operating personnel contrast its connected node atress numerical value and bearing range value to effectual assurance rack steel construction arrangement bears stability.
Description
Technical Field
The invention relates to the technical field of steel structure correlation, in particular to a novel steel structure for connecting net racks.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.
In the net rack steel constructs, the steel structure between the commonly used spatial grid structure is connected, generally general prefab interconnect location between the traditional steel structure, with the joint strength between the guarantee steel structure, make the steel structure can the outrigger bear the atress when using, but among the prior art, the steel construction is when using, can not effectually know its atress condition, it is unbalanced to probably lead to the net rack steel structure local atress, lead to net rack steel structure node unbalance, influence the stress balance nature of whole net rack steel construction, therefore the inventor has designed a novel steel construction that is used for the steelframe to connect, solve above-mentioned technical problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a novel steel structure for connecting a net rack, and solves the problem that the supporting and bearing force of the connecting nodes of the net rack steel structure cannot be effectively understood and the overall bearing stability of the net rack steel structure can be possibly influenced.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a novel steel structure for net rack connection comprises steel structure stand columns, wherein the steel structure stand columns are hollow, a plurality of bearing bases are arranged between the inner sides of the steel structure stand columns, bearing positioning seats are arranged on the surfaces of the bearing bases, pressure sensors are arranged on the inner sides of the bearing positioning seats, threaded connecting seats are arranged on the sensing end faces of the pressure sensors, oblique penetrating slots corresponding to the bearing positioning seats are formed in the side faces of the steel structure stand columns, oblique limiting penetrating sockets communicated with the oblique penetrating slots are arranged at the notches of the oblique penetrating slots, limiting rings are arranged on the inner sides of the oblique limiting penetrating sockets, steel structure connecting rods are inserted in the limiting rings, one ends of the steel structure connecting rods penetrate through the inner sides of the oblique limiting penetrating sockets through the limiting rings and extend to the inner sides of the steel structure stand columns through the oblique penetrating slots, and threaded connecting ends matched with the threaded connecting seats are connected to the end faces of the steel structure connecting rods at one ends positioned on the inner sides of the steel structure stand columns, the thread connecting end is inserted in the inner side of the corresponding thread connecting seat.
Preferably, the fit relation between the steel structure connecting rod and the inner side wall of the limiting ring is transition fit.
Preferably, the centers of the steel structure connecting rod, the threaded connecting end, the limiting ring and the threaded connecting seat are all located on the same inclined axis.
Preferably, two adjacent bearing positioning seats and steel structure connecting rods are symmetrically arranged in a staggered mode about the steel structure upright post.
Preferably, the pressure sensing direction of the pressure sensor is perpendicular to the threaded connection end at the tail end of the steel structure connecting rod.
Preferably, the fit relation between the steel structure connecting rod and the oblique penetrating groove inner wall is clearance fit, the shape of the groove opening of the oblique penetrating groove is the same as that of the cross section of the oblique penetrating part of the steel structure connecting rod, and the penetrating stability of the steel structure connecting rod extending into the steel structure upright post is guaranteed.
Preferably, the steel structure upright post can adopt an H steel structure upright post and a C steel structure upright post.
Preferably, the pressure sensor adopts a circular ring type pressure sensor, the pressure sensing range of the pressure sensor is 20-1000Kg, and the pressure sensor is connected with an external power supply signal through a lead for feedback, so that the pressure sensor can effectively feed back the pressure value born by the pressure sensor in real time for reference processing of related operators.
Preferably, the threaded connection seat is spherical, the threaded connection seat is embedded into the inner side of the bearing positioning seat, the inner diameter of a guide inlet of the steel structure connecting rod on the bearing positioning seat is smaller than the maximum spherical outer diameter of the threaded connection seat, and the positioning stability of the steel structure connecting rod in the steel structure stand column is guaranteed.
(III) advantageous effects
The invention provides a novel steel structure for connecting net racks. The method has the following beneficial effects:
(1) this a novel steel construction for rack is connected, be different from traditional prefab interconnect's mode, add pressure sensor in the bearing positioning seat, make the pressure that the steel construction connecting rod other end received stably conduct for pressure sensor through threaded connection end and threaded connection seat, make pressure sensor can feed back the equipment terminal with its pressure value that bears, relevant operating personnel contrast its connected node atress numerical value with bear the weight of the scope value, thereby effectual assurance rack steel construction arrangement bears stability.
(2) This a novel steel construction for rack is connected, through setting up the spacing socket of wearing of slant, spacing ring, thread connection end and threaded connection seat and mutually support, when steel construction connecting rod and bearing positioning seat inner structure interconnect, the direct threaded interlude of thread connection end is in threaded connection seat's inboard, and the slant is worn the slot and the spacing socket of wearing of slant leads spacingly, the effectual bearing lifting surface area who increases the steel construction connecting rod, the stability that the cooperation was supported between the guarantee structure.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention.
In the figure: 1 steel structure stand, 2 bearing bases, 3 bearing positioning seats, 4 pressure sensors, 5 threaded connection seats, 6 oblique penetrating slots, 7 oblique limiting penetrating sockets, 8 limiting rings, 9 steel structure connecting rods and 10 threaded connection ends.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, the present invention provides a technical solution: a novel steel structure for grid connection comprises steel structure columns 1, wherein the steel structure columns 1 are hollow, a plurality of bearing bases 2 are arranged between the inner sides of the steel structure columns 1, bearing positioning seats 3 are arranged on the surfaces of the bearing bases 2, pressure sensors 4 are arranged on the inner sides of the bearing positioning seats 3, threaded connecting seats 5 are arranged on the sensing end faces of the pressure sensors 4, oblique penetrating slots 6 corresponding to the bearing positioning seats 3 are formed in the side faces of the steel structure columns 1, oblique limiting penetrating sockets 7 communicated with the oblique penetrating slots 6 are arranged at the notches of the oblique penetrating slots 6, limiting rings 8 are arranged on the inner sides of the oblique limiting penetrating sockets 7, steel structure connecting rods 9 are inserted in the limiting rings 8, one ends of the steel structure connecting rods 9 are inserted in the oblique penetrating slots 7 through the limiting rings 8 and extend to the inner sides of the steel structure columns 1 through the oblique penetrating slots 6, the end face of one end of the steel structure connecting rod 9 positioned at the inner side of the steel structure upright post 1 is connected with a threaded connection end 10 matched with the threaded connection seat 5, the threaded connection end 10 is threaded and inserted at the inner side of the corresponding threaded connection seat 5, the matching relationship between the steel structure connecting rod 9 and the inner side wall of the spacing ring 8 is transition fit, the centers of the steel structure connecting rod 9, the threaded connection end 10, the spacing ring 8 and the threaded connection seat 5 are all positioned on the same oblique axis, two adjacent bearing positioning seats 3 and the steel structure connecting rod 9 are symmetrically arranged in a staggered way around the steel structure upright post 1, the pressure sensing direction of the pressure sensor 4 is vertical to the threaded connection end 10 at the tail end of the steel structure connecting rod 9, the matching relationship between the steel structure connecting rod 9 and the inner wall of the oblique insertion slot 6 is clearance fit, the shape of the notch of the oblique insertion slot 6 is the same as the cross section shape of the oblique insertion part of the steel structure connecting rod 9, the inserting stability of the steel structure connecting rod 9 extending into the steel structure upright post 1 is ensured, the steel structure upright post 1 can adopt an H steel structure upright post and a C steel structure upright post, the pressure sensor 4 adopts a ring type pressure sensor, the pressure sensing range of the pressure sensor 4 is 20-1000Kg, the pressure sensor 4 is connected and fed back with an external power signal through a wire, the pressure sensor 4 is electrically connected with an external main controller, so that the pressure sensor 4 can effectively feed back the pressure value born by the pressure sensor in real time, the steel structure connecting rod guide hole is used for reference processing of related operators, the threaded connecting seat 5 is in a spherical shape, the threaded connecting seat 5 is embedded into the inner side of the bearing positioning seat 3, the inner diameter of a guide hole of a steel structure connecting rod 9 on the bearing positioning seat 3 is smaller than the maximum spherical outer diameter of the threaded connecting seat 5, and the positioning stability of the steel structure connecting rod 9 in the steel structure upright post 1 is guaranteed.
The electrical components presented in this document are all electrically connected to an external master controller and the mains, and the master controller may be a conventional known device controlled by a computer or the like.
In conclusion, the pressure that the other end of steel structure connecting rod 9 received can stably conduct for pressure sensor 4 through threaded connection end 10 and threaded connection seat 5 for pressure sensor 4 can feed back the pressure value that it bore to the equipment terminal, and relevant operating personnel contrast its connected node atress numerical value with bearing scope value.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a novel steel construction for rack is connected, includes steel construction stand, its characterized in that: the steel structure upright post is hollow, a plurality of bearing bases are arranged between the inner sides of the steel structure upright posts, bearing positioning seats are arranged on the surfaces of the bearing bases, pressure sensors are arranged on the inner sides of the bearing positioning seats, threaded connection seats are arranged on the sensing end faces of the pressure sensors, oblique penetrating slots corresponding to the bearing positioning seats are formed in the side faces of the steel structure upright posts, oblique limiting penetrating sockets communicated with the oblique penetrating slots are arranged at the notches of the oblique penetrating slots, limiting rings are arranged on the inner sides of the oblique limiting penetrating sockets, steel structure connecting rods are inserted in the limiting rings, one ends of the steel structure connecting rods penetrate through the inner sides of the oblique limiting penetrating sockets through the limiting rings and extend to the inner sides of the steel structure upright posts through the oblique penetrating slots, and threaded connection ends matched with the threaded connection seats are connected to the end faces of the steel structure connecting rods at one ends positioned on the inner sides of the steel structure upright posts, the thread connecting end is inserted in the inner side of the corresponding thread connecting seat.
2. The novel steel structure for net rack connection according to claim 1, characterized in that: the fit relation between the steel structure connecting rod and the inner side wall of the limiting ring is transition fit.
3. The novel steel structure for net rack connection according to claim 1, characterized in that: the centers of the steel structure connecting rod, the threaded connecting end, the limiting ring and the threaded connecting seat are all located on the same inclined axis.
4. The novel steel structure for net rack connection according to claim 1, characterized in that: two adjacent bearing positioning seats and steel structure connecting rods are arranged symmetrically and alternately about the steel structure stand column.
5. The novel steel structure for net rack connection according to claim 1, characterized in that: the pressure sensing direction of the pressure sensor is perpendicular to the threaded connection end at the tail end of the steel structure connecting rod.
6. The novel steel structure for net rack connection according to claim 1, characterized in that: the fit relation between the steel structure connecting rod and the inner wall of the oblique inserting groove is clearance fit, and the shape of the notch of the oblique inserting groove is the same as that of the cross section of the oblique inserting part of the steel structure connecting rod.
7. The novel steel structure for net rack connection according to claim 1, characterized in that: the steel structure stand column can adopt H steel structure stand column and C shaped steel structure stand column.
8. The novel steel structure for net rack connection according to claim 1, characterized in that: the pressure sensor adopts a circular ring type pressure sensor, the pressure sensing range of the pressure sensor is 20-1000Kg, and the pressure sensor is connected with an external power supply signal through a lead for feedback.
9. The novel steel structure for net rack connection according to claim 1, characterized in that: the threaded connection seat is spherical, the threaded connection seat is embedded into the inner side of the bearing positioning seat, and the inner diameter of a guide inlet of the steel structure connecting rod on the bearing positioning seat is smaller than the maximum spherical outer diameter of the threaded connection seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110555527.0A CN113374072B (en) | 2021-05-21 | 2021-05-21 | Steel structure for connecting net racks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110555527.0A CN113374072B (en) | 2021-05-21 | 2021-05-21 | Steel structure for connecting net racks |
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| Publication Number | Publication Date |
|---|---|
| CN113374072A true CN113374072A (en) | 2021-09-10 |
| CN113374072B CN113374072B (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110555527.0A Active CN113374072B (en) | 2021-05-21 | 2021-05-21 | Steel structure for connecting net racks |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202450679U (en) * | 2012-03-05 | 2012-09-26 | 黑龙江八一农垦大学 | Steel structure with pressure measuring system |
| CN103114670A (en) * | 2013-02-25 | 2013-05-22 | 中国民航大学 | Single and double-layer spherical reticulated shell with piezoelectric ceramic bar structure and bar internal force monitoring device |
| WO2013079078A1 (en) * | 2011-11-29 | 2013-06-06 | Elfawal Mohamed Fawzy | Pin node space truss (pnst) |
| CN205935199U (en) * | 2016-08-11 | 2017-02-08 | 青岛福晓电力设备有限公司 | Can improve P type beam -column connecting joint of bolt atress under static load |
| CN110318468A (en) * | 2019-06-23 | 2019-10-11 | 山西宏厦建筑工程第三有限公司 | Eccentric space rack installation auxiliary device and installation method |
| CN110905075A (en) * | 2019-11-22 | 2020-03-24 | 江苏中森建筑设计有限公司 | Prestressed space grid structure |
| CN211927544U (en) * | 2020-05-09 | 2020-11-13 | 张世海 | Detection device for steel structure connection node strength |
-
2021
- 2021-05-21 CN CN202110555527.0A patent/CN113374072B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013079078A1 (en) * | 2011-11-29 | 2013-06-06 | Elfawal Mohamed Fawzy | Pin node space truss (pnst) |
| CN202450679U (en) * | 2012-03-05 | 2012-09-26 | 黑龙江八一农垦大学 | Steel structure with pressure measuring system |
| CN103114670A (en) * | 2013-02-25 | 2013-05-22 | 中国民航大学 | Single and double-layer spherical reticulated shell with piezoelectric ceramic bar structure and bar internal force monitoring device |
| CN205935199U (en) * | 2016-08-11 | 2017-02-08 | 青岛福晓电力设备有限公司 | Can improve P type beam -column connecting joint of bolt atress under static load |
| CN110318468A (en) * | 2019-06-23 | 2019-10-11 | 山西宏厦建筑工程第三有限公司 | Eccentric space rack installation auxiliary device and installation method |
| CN110905075A (en) * | 2019-11-22 | 2020-03-24 | 江苏中森建筑设计有限公司 | Prestressed space grid structure |
| CN211927544U (en) * | 2020-05-09 | 2020-11-13 | 张世海 | Detection device for steel structure connection node strength |
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| Publication number | Publication date |
|---|---|
| CN113374072B (en) | 2022-09-16 |
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