CN217783030U - Combined stand runway support frame - Google Patents
Combined stand runway support frame Download PDFInfo
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- CN217783030U CN217783030U CN202221234668.9U CN202221234668U CN217783030U CN 217783030 U CN217783030 U CN 217783030U CN 202221234668 U CN202221234668 U CN 202221234668U CN 217783030 U CN217783030 U CN 217783030U
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- supporting sheet
- sheet unit
- runway
- supporting
- rods
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Abstract
The utility model discloses a combination formula stand runway support frame, its structure includes that a plurality of is oval annular, ring shape or fan ring shape each other through the backing sheet unit group that the connecting rod was pegged graft and whole, backing sheet unit group whole perpendicular to horizontal plane, and top surface and horizontal plane are acute angle contained angle. The utility model has the advantages that: structural design is reasonable, can simplify production, realizes industrialization, modularization production, only needs according to dimensional requirement, produces two kinds of support piece units, passes through the adjacent support piece unit of the mutual lock joint of fastener during the installation, and through connecting rod built-up connection, convenient and fast can accomplish the main frame construction of runway or stand between the adjacent support piece unit group. The construction efficiency can be effectively improved, and the construction cost is reduced.
Description
Technical Field
The utility model relates to a combination formula stand runway support frame.
Background
In the prior art, the construction of the oval runway or the grandstand generally depends on the integral civil construction, the construction is complicated, the time is long, the cost is high, and the industrialized and modularized construction cannot be realized.
If a modularized support frame structure can be designed and combined into an oval integral support, the construction can be greatly simplified, and the construction cost is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a combination formula stand runway support frame, its purpose aims at overcoming the above-mentioned not enough that prior art exists, realizes the modularization construction of oval runway or stand.
The technical solution of the utility model is as follows: the combined stand runway support frame structurally comprises a plurality of support sheet unit groups which are mutually spliced through connecting rods and are in an elliptical ring shape, a circular ring shape or a fan ring shape integrally, wherein the support sheet unit groups are integrally vertical to a horizontal plane, and the top surfaces of the support sheet unit groups and the horizontal plane form an acute included angle.
Preferably, the backing sheet unit group include 2 backing sheet units through the mutual lock joint of the fastener of one end, the backing sheet unit includes the horizon bar, a montant is do not connected at horizon bar both ends and well middle part, same down tube is connected on three montant tops, be connected with a plurality of diagonal braces between down tube and the horizon bar, L shape stabilizer blade is established to the montant bottom at horizon bar both ends, the even interval of down tube top surface is equipped with a plurality of draw-in grooves, the draw-in groove width cooperates with the connecting rod width, 2 backing sheet units of mutual lock joint in 1 backing sheet unit group wholly are isosceles trapezoid.
Preferably, the top of the end face of the supporting sheet unit higher in the 1 supporting sheet unit group is provided with a slot matched with the shape of the bottom end of the fence sheet, and the bottom ends of the two sides of the 1 fence sheet are inserted into the slots of the supporting sheet units of the two adjacent supporting sheet unit groups.
Preferably, each connecting rod is inserted into a corresponding support sheet unit of the 3 adjacent support sheet unit groups, and two ends of each connecting rod are located in the centers of the clamping grooves of the support sheet units of the 2 adjacent support sheet unit groups on two sides of the 3 adjacent support sheet unit groups which are inserted.
Preferably, the inclined rod of the isosceles trapezoid supporting sheet unit forms an included angle of 11-12 degrees with the horizontal plane.
The utility model has the advantages that: structural design is reasonable, can simplify production, realizes industrialization, modularization production, only needs according to dimensional requirement, produces two kinds of support piece units, passes through the adjacent support piece unit of the mutual lock joint of fastener during the installation, and through connecting rod built-up connection, convenient and fast can accomplish the main frame construction of runway or stand between the adjacent support piece unit group. The construction efficiency can be effectively improved, and the construction cost is reduced.
Drawings
Fig. 1 is a schematic structural view of the combined type stand runway supporting frame of the utility model.
Fig. 2 is a schematic structural diagram of the support sheet unit group in fig. 1.
In the figure, 1 is a support sheet unit group, 2 is a support sheet unit, 3 is a fastener, 4 is an inclined rod, 5 is a vertical rod, 6 is a horizontal rod, 7 is an inclined supporting rod, 8 is an L-shaped support leg, 9 is a clamping groove, 10 is a slot, 11 is a fence sheet, and 12 is a connecting rod.
Detailed Description
The present invention will be described in further detail with reference to examples and specific embodiments.
As shown in fig. 1 and 2, the combined stand runway supporting frame structurally comprises a plurality of supporting sheet unit groups 1 which are mutually inserted through connecting rods 12, and the supporting sheet unit groups are in an elliptical ring shape, a circular ring shape or a fan ring shape as a whole, and the supporting sheet unit groups 1 are vertical to a horizontal plane as a whole, and the top surface of the supporting sheet unit groups and the horizontal plane form an acute included angle.
Backing sheet unit group 1 includes 2 backing sheet units 2 through the 3 mutual lock joints of fastener of one end, backing sheet unit 2 includes horizontal bar 6, a montant 5 is do not connected at 6 both ends of horizontal bar and middle part, same down tube 4 is connected on 5 tops of three montants, be connected with a plurality of diagonal brace 7 between down tube 4 and the horizontal bar 6, L shape stabilizer blade 8 is established to the 5 bottoms of montant at 6 both ends of horizontal bar, 4 even intervals of top surface of down tube are equipped with a plurality of draw-in grooves 9, draw-in groove 9 width and the cooperation of 12 width of connecting rod, 2 backing sheet units 2 of mutual lock joint wholly are isosceles trapezoid in 1 backing sheet unit group 1.
The top of the end surface of the higher support sheet unit 2 in the 1 support sheet unit group 1 is provided with a slot 10,1 which is matched with the bottom shape of the fence sheet 11, and the bottom ends of the two sides of the fence sheets 11 are inserted into the slots 10 of the support sheet units 2 of the two adjacent support sheet unit groups 1. The arrangement of the outer edge fence of the support frame of the combined type bleachers can be realized.
Each connecting rod 12 is inserted into the corresponding support sheet unit 2 of the 3 adjacent support sheet unit groups 1, and two ends of each connecting rod 12 are located at the center of the clamping grooves 9 of the support sheet units 2 of the 2 adjacent support sheet unit groups 1 on two sides of the 3 adjacent support sheet unit groups 1 which are inserted. Namely, each connecting rod 12 is actually inserted with 0.5 supporting sheet units 2 at two sides and 1 supporting sheet unit 2 in the middle.
The inclined rod 4 of the supporting sheet unit 2 in the shape of an isosceles trapezoid preferably forms an included angle of 11-12 degrees with the horizontal plane. The angle can meet the requirements of a runway or a stand, and the stand can be free from steps.
According to the structure, only the two support sheet units 2 are required to be produced according to the size requirements of a runway or a grandstand during production, during installation, the 2 support sheet units 2 of each support sheet unit group 1 are mutually buckled through the buckling pieces 3, the L-shaped support legs 8 are erected on the installation surface, the adjacent support sheet unit groups 1 are connected in a combined mode through the connecting rods 12, the installation of a main structure is completed after the required shape or size is achieved, the fence pieces 11 can be installed in the slots 10 as required, and then runway boards or bottom boards with seats are laid above all the connecting rods 12 integrally as required, so that the construction of the runway or the grandstand can be completed.
All the above components are prior art, and those skilled in the art can use any model and existing design that can implement their corresponding functions.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (5)
1. The combined stand runway support frame is characterized by comprising a plurality of support piece unit groups (1) which are mutually connected in an inserting mode through connecting rods (12), wherein the support piece unit groups are integrally in an elliptical ring shape, a circular ring shape or a fan ring shape, the support piece unit groups (1) are integrally vertical to a horizontal plane, and the top surface of each support piece unit group and the horizontal plane form an acute included angle.
2. The combined type stand runway supporting frame as claimed in claim 1, characterized in that the supporting sheet unit group (1) comprises 2 supporting sheet units (2) fastened to each other by a fastening member (3) at one end, the supporting sheet units (2) comprise horizontal rods (6), two ends and the middle part of each horizontal rod (6) are respectively connected with a vertical rod (5), the top ends of three vertical rods (5) are connected with the same inclined rod (4), a plurality of inclined supporting rods (7) are connected between the inclined rods (4) and the horizontal rods (6), L-shaped supporting legs (8) are arranged at the bottom ends of the vertical rods (5) at two ends of each horizontal rod (6), a plurality of clamping grooves (9) are uniformly arranged on the top surface of each inclined rod (4) at intervals, the width of each clamping groove (9) is matched with the width of a connecting rod (12), and the whole 2 supporting sheet units (2) fastened to each other in the 1 supporting sheet unit group (1) are isosceles trapezoids.
3. The combined type stand runway supporting frame as claimed in claim 2, characterized in that the top of the end surface of the higher supporting sheet unit (2) in the 1 supporting sheet unit group (1) is provided with a slot (10) matched with the shape of the bottom end of the fence sheet (11), and the bottom ends of the two sides of the 1 fence sheet (11) are inserted into the slots (10) of the supporting sheet units (2) of the two adjacent supporting sheet unit groups (1).
4. The combined type stand runway supporting frame as claimed in claim 3, characterized in that each connecting rod (12) is inserted into the corresponding supporting sheet unit (2) of the 3 adjacent supporting sheet unit groups (1), and two ends of each connecting rod (12) are located at the center of the slot (9) of the supporting sheet unit (2) of the 2 adjacent supporting sheet unit groups (1) at two sides of the 3 adjacent supporting sheet unit groups (1).
5. A combined grandstand runway support frame as claimed in any one of claims 2 to 4, characterised in that the slanting rods (4) of the supporting sheet units (2) in isosceles trapezium form an angle of 11-12 ° with the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221234668.9U CN217783030U (en) | 2022-05-20 | 2022-05-20 | Combined stand runway support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221234668.9U CN217783030U (en) | 2022-05-20 | 2022-05-20 | Combined stand runway support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217783030U true CN217783030U (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221234668.9U Active CN217783030U (en) | 2022-05-20 | 2022-05-20 | Combined stand runway support frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN217783030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116657964A (en) * | 2023-07-25 | 2023-08-29 | 北京城建集团有限责任公司 | Stand comprehensive steel structure containing large-span arch truss and construction method thereof |
-
2022
- 2022-05-20 CN CN202221234668.9U patent/CN217783030U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116657964A (en) * | 2023-07-25 | 2023-08-29 | 北京城建集团有限责任公司 | Stand comprehensive steel structure containing large-span arch truss and construction method thereof |
| CN116657964B (en) * | 2023-07-25 | 2023-11-28 | 北京城建集团有限责任公司 | Stand comprehensive steel structure containing large-span arch truss and construction method thereof |
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