CN222314695U - Standard section of plane frame and loose-parts assembled lattice column - Google Patents
Standard section of plane frame and loose-parts assembled lattice column Download PDFInfo
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- CN222314695U CN222314695U CN202420936025.1U CN202420936025U CN222314695U CN 222314695 U CN222314695 U CN 222314695U CN 202420936025 U CN202420936025 U CN 202420936025U CN 222314695 U CN222314695 U CN 222314695U
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Abstract
The utility model discloses a standard joint of a plane frame and a part assembled lattice column, which relates to the technical field of lattice columns and comprises a plane frame and a part, wherein the plane frame consists of a bearing vertical rod, a first inclined web member, a first horizontal rod and a steel ring, the part comprises a second horizontal rod and a second inclined web member, the steel rings are respectively welded at two ends of the bearing vertical rod, ear plates are welded and connected with the outer surfaces of the two ends of the bearing vertical rod, and are provided with hoisting holes which are also used as cable rope connecting holes.
Description
Technical Field
The utility model relates to the technical field of lattice columns, in particular to a standard section of a lattice column with assembled plane frames and parts.
Background
The lattice column is a temporary support system widely applied in the process of installing a steel structure, and mainly has two applications, namely 1) the temporary support of the structure when the steel structure is hoisted in a segmented mode, and 2) the support of the reinforcing floor when hoisting equipment walks on the floor or the floor has larger concentrated load. The lattice column is selected mainly by adopting the following schemes that 1) the leasing scaffold rod is erected to form a bearing bracket. The technical scheme is that the scaffold rod is suitable for bending due to the fact that the cross section is smaller, the single rod bearing capacity is lower, when the scaffold rod is used for bearing a support, a plurality of rods are needed to meet the use requirement, the technical scheme, the practical operability, the economical efficiency, the safety and the like are not good, the scaffold rod is rarely adopted, 2) the support is manufactured by temporarily purchasing profile steel, the technical scheme can solve the problems in front of eyes due to the fact that the technical scheme is not systematically considered for a long time, the practical operability and the economical efficiency are not good, 3) the tower section of the leasing tower crane is used as the support, and the design is not originally used as the support because the tower section of the tower crane is a part of equipment, and the large material is small, so that the practical operability and the economical efficiency are not good.
Disclosure of utility model
In order to overcome the technical defects, the standard section of the assembled lattice column of the plane frame and the parts is provided, and the standard section has the advantages of convenient installation, disassembly and transportation, small assembly workload, low cost and turnover use.
In order to solve the technical problems, the standard section of the assembled lattice column of the plane frame and the parts comprises the standard section which is formed by connecting the plane frame and the parts through bolts, wherein the plane frame comprises at least one bearing vertical rod, first connecting plates arranged on the outer surfaces of two ends of the bearing vertical rod and first horizontal rods arranged between the adjacent bearing vertical rods, the parts comprise at least one second horizontal rod, and two groups of plane frames can be assembled through the end parts of the second horizontal rods in a bolt connection mode with the connecting plates on the two groups of plane frames.
The standard joint is formed by connecting two groups of plane frames and two groups of parts through bolts. The two groups of the bearing vertical rods, the two groups of the first connecting plates and the two groups of the first horizontal rods form a whole of the plane frame, the two groups of the second horizontal rods on one side form a group of the parts, two ends of the second horizontal rods are respectively connected and fixed with the bearing vertical rods through bolts, the other side is the same, and the second horizontal rods are mutually parallel. According to the structural characteristics, the standard joint is convenient to install, disassemble and transport, small in assembly workload, low in cost and capable of being recycled.
Preferably, the two groups of bearing upright rods are arranged in total, so that the plane frame is a rectangular structure frame, the plane frame further comprises a first inclined web member, and two ends of the first inclined web member are respectively arranged at the diagonal positions of the plane frame. Through the arrangement of the first diagonal web member structure, the plane frame can form quadrilateral frames with two stable triangular structures, and overall rigidity is improved.
Preferably, the bearing upright rod, the inclined web member and the first horizontal rod in the plane frame are fixed by intersecting welding. Further defining structural features of the planar frame.
Preferably, the assembly further comprises a second diagonal web member disposed between two sets of the connection plates diagonally positioned to the planar frame. The two groups of second horizontal rods and the single group of second diagonal web members are in a Z-shaped structure. Further defining the manner in which the piece is assembled.
Preferably, the two ends of the second horizontal rod are fixedly provided with second connecting plates, and the first connecting plates and the second connecting plates are fixedly connected through bolts. The first connecting plate is provided with a plurality of first bolt holes, the second connecting plate is provided with a plurality of second bolt holes, and the first connecting plate and the second connecting plate are connected with nuts through bolts passing through the first bolt holes and the second bolt holes to achieve fixation.
Preferably, the two groups of parts of the standard section are arranged in an anti-symmetrical mode, and the two groups of plane frames are arranged in an anti-symmetrical mode. Further defining the structural features of the standard knot.
Preferably, two groups of steel rings are respectively sleeved at two ends of the bearing upright rod, and the connecting plates are arranged at positions between two adjacent groups of steel rings. The steel ring is welded and connected to the bearing vertical rod, and a plurality of mounting through holes are formed in the bearing vertical rod.
Preferably, at least one lug plate is arranged between two adjacent groups of steel rings. The lug plates are divided into two groups, and lifting holes are formed in the lug plates.
The utility model has the advantages that (1) the lattice column is detachable and is detached into standard sections, the standard sections are detached into plane frames and parts, the transportation and the carrying are convenient, (2) the processing is standardized, the plane frames, the inclined web members and the horizontal rods are respectively 1 type, namely, the manufacturing is completely the same, the standardized processing and the manufacturing can be realized, the tooling batch processing is adopted, (3) the lattice column can be repeatedly circulated, and the lattice column is not randomly cut and is not subjected to heavy pressing deformation as long as the lattice column is preserved and is not randomly cut, the turnover times are large, the use cost is mainly transportation cost, the material cost is very low, (4) the lattice column is light, the member adopts a closed section made of high-strength materials, the stable bearing capacity of the member is high, the section specification is small, and the weight is light.
Drawings
Fig. 1 is a top view of a standard knot of the present utility model.
Fig. 2 is an isometric view of a standard knot of the present utility model.
Fig. 3 is a schematic view of the structure of the plane frame of the present utility model.
In the figure, a bearing upright 100, a first connecting plate 101, a first horizontal rod 102;
a second connecting plate 201;
A first web member 300, a second web member 301, a third web plate 302;
a steel ring 400, two lug plates 401 and a lifting hole 402.
Detailed Description
The following further describes the technical scheme of the utility model in detail through specific embodiments and with reference to the accompanying drawings:
Referring to fig. 1 to 3, the standard joint of the assembled lattice column of the plane frame and the parts is formed by connecting two groups of plane frames and two groups of parts through bolts, the plane frame comprises two bearing vertical rods 100, a first connecting plate 101 and two first horizontal rods 102, the first connecting plate 101 is arranged on the outer surface of the end part of the bearing vertical rod 100, the first horizontal rods 102 are arranged at positions between the two bearing vertical rods 100 which are arranged in parallel, the two first horizontal rods 102 after installation are in parallel, the parts comprise two second horizontal rods 200, two ends of the second horizontal rods 200 are respectively provided with one group of second connecting plates 201, three groups of first bolt holes are arranged on the first connecting plates 101, three groups of second bolt holes 202 are arranged on the second connecting plates 201, the first connecting plates 101 and the second connecting plates 201 pass through the first bolt holes and the second bolt holes 202 to be connected and fixed with nuts, and the two groups of plane frames can be assembled through the two groups of parts. Specifically, the bearing upright posts 100 and the four second horizontal posts 200 in the two groups of the plane frames are connected and fixed through bolts passing through the first connecting plate 101 and the second connecting plate 201, and the second horizontal posts 200 are in a parallel positional relationship with each other.
In the specific embodiment, the standard joint is formed by connecting two groups of plane frames and two groups of parts through bolts. Namely, the bearing upright rods 100 and the four second horizontal rods 200 in the two groups of the plane frames are connected and fixed with the second bolt holes 202 and nuts on the second connecting plate 201 through bolts passing through the first bolt holes of the first connecting plate 101. According to the structural characteristics, the standard joint is convenient to install, disassemble and transport, small in assembly workload, low in cost and capable of being recycled.
Example 2:
Referring to fig. 1 to 3, in this embodiment, a first diagonal member 300 and a second diagonal member 301 are added to the embodiment 1.
The standard joint is formed by connecting two groups of plane frames and two groups of parts through bolts, the plane frames comprise two bearing vertical rods 100, a first connecting plate 101 and two first horizontal rods 102, the first connecting plate 101 is arranged on the outer surface of the end part of the bearing vertical rod 100, the first horizontal rods 102 are arranged at positions between the two parallel bearing vertical rods 100, the two installed first horizontal rods 102 are in parallel position relation, the parts comprise two second horizontal rods 200, two ends of each second horizontal rod 200 are respectively provided with a group of second connecting plates 201, three groups of first bolt holes are formed in the first connecting plate 101, three groups of second bolt holes 202 are formed in the second connecting plate 201, the first connecting plate 101 and the second connecting plates 201 penetrate through the first bolt holes and the second bolt holes 202 to be connected and fixed with nuts, and the two groups of plane frames can be assembled through the two groups of parts. Specifically, the bearing upright posts 100 and the four second horizontal posts 200 in the two groups of the plane frames are connected and fixed through bolts passing through the first connecting plate 101 and the second connecting plate 201, and the second horizontal posts 200 are in a parallel positional relationship with each other.
The plane frame is a rectangular structure frame, the plane frame further comprises a first diagonal web member 300, and two ends of the first diagonal web member 300 are respectively arranged at diagonal positions of the plane frame. And the bearing upright posts 100, the first diagonal web members 300 and the first horizontal rods 102 in the plane frame are fixed by intersecting welding. The parts further comprise second inclined web members 301, third connecting plates 302 are arranged at two ends of the second inclined web members 301, third connecting plates 302 are provided with third bolt holes in a penetrating mode, and first connecting plates 103 are provided with fourth bolt holes. The second diagonal web members 301 are disposed at diagonal positions between the two groups of the bearing vertical rods 100 on the plane frame, the third connecting plates 302 and the first connecting plates 103 on two ends of the second diagonal web members 301 pass through the third bolt holes and the fourth bolt holes to be connected with nuts through bolts so as to achieve fixed installation, and after connection, the two groups of second horizontal rods 200 and the single group of second diagonal web members 301 are in a Z-shaped structure. Two groups of parts of the standard section are arranged in an anti-symmetrical mode, and two groups of plane frames are arranged in an anti-symmetrical mode.
Through the arrangement of the first diagonal web member 300 and the second diagonal web member 301, the plane frame may form a quadrilateral frame with two stable triangular structures, and the load-bearing upright rod 100 and the second horizontal rod 200 may form two stable triangular structures, thereby improving the overall rigidity.
In the specific embodiment, the standard joint is formed by connecting two groups of plane frames and two groups of parts through bolts. The plane frame is fixed by intersecting welding among the bearing upright rod 100, the first diagonal web member 300 and the first horizontal rod 102, and the connection between the plane frame and the parts requires that the bearing upright rod 100 and the four second horizontal rods 200 in the two groups of plane frames are connected and fixed by bolts penetrating through the first bolt hole of the first connecting plate 101, the second bolt hole 202 and nuts on the second connecting plate 201. The second diagonal web member 301 is disposed at a diagonal position between the two groups of bearing uprights 100 on the plane frame, and the third connecting plates 302 and the first connecting plates 103 on two ends of the second diagonal web member 301 are connected with nuts through bolts passing through the third bolt holes and the fourth bolt holes to achieve fixed installation. According to the structural characteristics, the standard section is convenient to install, disassemble and transport, small in assembly workload, low in cost and capable of being used in a turnover mode, the plane frame is a quadrilateral frame consisting of two stable triangles, the overall rigidity is good, and the plane frame is matched with the parts to form an four-limb lattice column, so that engineering selection is facilitated.
Example 3:
Referring to fig. 1 to 3, this embodiment is a further definition of the planar frame and the bulk on the basis of embodiment 1.
The standard joint is formed by connecting two groups of plane frames and two groups of parts through bolts, the plane frames comprise two bearing vertical rods 100, a first connecting plate 101 and two first horizontal rods 102, the first connecting plate 101 is arranged on the outer surface of the end part of the bearing vertical rod 100, the first horizontal rods 102 are arranged at positions between the two parallel bearing vertical rods 100, the two installed first horizontal rods 102 are in parallel position relation, the parts comprise two second horizontal rods 200, two ends of each second horizontal rod 200 are respectively provided with a group of second connecting plates 201, three groups of first bolt holes are formed in the first connecting plate 101, three groups of second bolt holes 202 are formed in the second connecting plate 201, the first connecting plate 101 and the second connecting plates 201 penetrate through the first bolt holes and the second bolt holes 202 to be connected and fixed with nuts, and the two groups of plane frames can be assembled through the two groups of parts. Specifically, the bearing upright posts 100 and the four second horizontal posts 200 in the two groups of the plane frames are connected and fixed through bolts passing through the first connecting plate 101 and the second connecting plate 201, and the second horizontal posts 200 are in a parallel positional relationship with each other.
The plane frame is a rectangular structure frame, the plane frame further comprises a first diagonal web member 300, and two ends of the first diagonal web member 300 are respectively arranged at diagonal positions of the plane frame. And the bearing upright posts 100, the first diagonal web members 300 and the first horizontal rods 102 in the plane frame are fixed by intersecting welding. The assembly further comprises a second inclined web member 301, third connecting plates 302 are arranged at two ends of the second inclined web member 301, first connecting plates 103 are arranged on outer surfaces of two ends of the bearing upright rod 100, three groups of bolt holes III are formed in the third connecting plates 302 in a penetrating mode, and three groups of bolt holes IV are formed in the first connecting plates 103. The second diagonal web members 301 are disposed at diagonal positions between the two groups of the bearing vertical rods 100 on the plane frame, the third connecting plates 302 and the first connecting plates 103 on two ends of the second diagonal web members 301 pass through the third bolt holes and the fourth bolt holes to be connected with nuts through bolts so as to achieve fixed installation, and after connection, the two groups of second horizontal rods 200 and the single group of second diagonal web members 301 are in a Z-shaped structure. Two groups of parts of the standard section are arranged in an anti-symmetrical mode, and two groups of plane frames are arranged in an anti-symmetrical mode.
Through the arrangement of the first diagonal web member 300 and the second diagonal web member 301, the plane frame may form a quadrilateral frame with two stable triangular structures, and the load-bearing upright rod 100 and the second horizontal rod 200 may form two stable triangular structures, thereby improving the overall rigidity.
Two ends of the bearing upright 100 are respectively welded with two groups of steel rings 400 and two groups of lug plates 401, and the first connecting plate 101, the second connecting plate 201 and the lug plates 401 are arranged at positions between two adjacent groups of steel rings 400. The ear plate 8 is provided with a plurality of hoisting holes 402 which are also used as cable rope connecting holes. Each lattice column is assembled by identical standard joints according to the required height, and the standard joints are connected through bolts. The steel ring 400 is welded and connected to the bearing upright rod 100, and a plurality of mounting through holes are formed in the bearing upright rod 100 in a penetrating manner.
In the specific embodiment, the standard joint is formed by connecting two groups of plane frames and two groups of parts through bolts. The plane frame is fixed by intersecting welding among the bearing upright rod 100, the first diagonal web member 300 and the first horizontal rod 102, and the connection between the plane frame and the parts requires that the bearing upright rod 100 and the four second horizontal rods 200 in the two groups of plane frames are connected and fixed by bolts penetrating through the first bolt hole of the first connecting plate 101, the second bolt hole 202 and nuts on the second connecting plate 201. The second diagonal web member 301 is disposed at a diagonal position between the two groups of bearing uprights 100 on the plane frame, and the third connecting plates 302 and the first connecting plates 103 on two ends of the second diagonal web member 301 are connected with nuts through bolts passing through the third bolt holes and the fourth bolt holes to achieve fixed installation. According to the structural characteristics, the standard section is convenient to install, disassemble and transport, small in assembly workload, low in cost and capable of being used in a turnover mode, the plane frame is a quadrilateral frame consisting of two stable triangles, the overall rigidity is good, and the plane frame is matched with the parts to form an four-limb lattice column, so that engineering selection is facilitated.
The application has the advantages that (1) the lattice column is detachable and is detachable into standard sections, the standard sections are detachable into plane frames and parts, the transportation and the transportation are convenient, (2) the processing is standardized, the types of the plane frames, the inclined web members and the horizontal rods are 1, namely, the manufacturing is completely the same, the standardized processing and the manufacturing can be realized, the tooling is adopted for batch processing, (3) the turnover can be realized, the turnover can be realized for many times, the corrosion resistance and the preservation can be realized, the cutting is not random, the turnover times are not repeated, the using cost is mainly the transportation cost, the material cost is very low, and (4) the weight is reduced, the components adopt the closed section of high-strength materials, the stable bearing capacity of the components is high, the section specification is small, and the weight is light.
Claims (8)
1. The standard section of the assembled lattice column of the plane frame and the parts comprises the standard section which is formed by connecting the plane frame and the parts through bolts, and is characterized in that the plane frame comprises at least one bearing vertical rod, first connecting plates arranged on the outer surfaces of two ends of the bearing vertical rod and first horizontal rods arranged between the adjacent bearing vertical rods, the parts comprise at least one second horizontal rod, and the two groups of the plane frames can be assembled through the end parts of the second horizontal rods and the first connecting plates on the second horizontal rods in a bolt connection mode.
2. The standard knot of a planar frame and spare part assembled lattice column according to claim 1, wherein the bearing vertical rods are two groups, so that the planar frame is a rectangular structural frame, the planar frame further comprises a first diagonal web member, and two ends of the first diagonal web member are respectively arranged at diagonal positions of the planar frame.
3. The standard knot of the assembled lattice column of the plane frame and the parts according to claim 2, wherein the bearing upright rod, the first diagonal web member and the first horizontal rod in the plane frame are fixed by intersecting welding.
4. A modular segment of a planar frame and subassembly unit lattice column according to any one of claims 1-3, wherein the subassembly unit further comprises a second diagonal web member disposed between two sets of the connection plates diagonally positioned to the planar frame.
5. The standard knot of the assembled lattice column of the plane frame and the parts according to claim 4, wherein the two ends of the second horizontal rod are fixedly provided with second connecting plates, and the first connecting plates and the second connecting plates are fixedly connected through bolts.
6. The standard knot of assembled latticed column of flat frame and parts according to claim 4, wherein two groups of parts of the standard knot are arranged in anti-symmetry, and two groups of flat frames are arranged in anti-symmetry.
7. The standard knot of a plane frame and parts assembled lattice column according to claim 1, wherein two groups of steel rings are respectively sleeved at two ends of the bearing upright rod, and the connecting plates are arranged between two adjacent groups of steel rings.
8. The standard knot of a flat frame and spare part assembled lattice column according to claim 7, wherein at least one ear plate is arranged between two adjacent groups of steel rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420936025.1U CN222314695U (en) | 2024-04-30 | 2024-04-30 | Standard section of plane frame and loose-parts assembled lattice column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420936025.1U CN222314695U (en) | 2024-04-30 | 2024-04-30 | Standard section of plane frame and loose-parts assembled lattice column |
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| Publication Number | Publication Date |
|---|---|
| CN222314695U true CN222314695U (en) | 2025-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420936025.1U Active CN222314695U (en) | 2024-04-30 | 2024-04-30 | Standard section of plane frame and loose-parts assembled lattice column |
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| CN (1) | CN222314695U (en) |
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