CN210439462U - Fastener for steel structure foundation - Google Patents
Fastener for steel structure foundation Download PDFInfo
- Publication number
- CN210439462U CN210439462U CN201921241713.1U CN201921241713U CN210439462U CN 210439462 U CN210439462 U CN 210439462U CN 201921241713 U CN201921241713 U CN 201921241713U CN 210439462 U CN210439462 U CN 210439462U
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- fixture block
- fastening fixture
- fastening
- block
- arc
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Abstract
The utility model discloses a fastener for steel construction basis relates to the fixed technical field of steel construction. The clamping device comprises a first round steel pipe, a second round steel pipe, a third round steel pipe, a first fastening fixture block, a second fastening fixture block and a third fastening fixture block, wherein transverse fastening holes are formed in four corners of a block body of the first fastening fixture block, the second fastening fixture block and the third fastening fixture block, arc-shaped clamping grooves are formed in the inner sides of the block body of the first fastening fixture block, the second fastening fixture block and the third fastening fixture block, and longitudinal fastening holes are formed in one side, close to arc tops of the arc-shaped clamping grooves, of the middle of the block body of the first fastening fixture block, the second fastening fixture block and the third fastening fixture block. Simple structure, low in production cost, the combination is convenient, can carry out different combinations according to the circular steel tube of different quantity, and the dismouting is nimble convenient to the fastening fixture block passes through the arc draw-in groove and blocks the circular steel tube, can not cause the damage to the circular steel tube.
Description
Technical Field
The utility model relates to a fixed technical field of steel construction specifically is a fastener for steel construction basis.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, wherein all the members or components are usually connected by welding lines, bolts or rivets.
In the steel construction, the circular steel tube belongs to basic steel component, and in the connection process of steel construction, often can meet two or many circular steel tubes and need the fixed condition side by side, present practice generally welds between the steel pipe, but some relatively thin circular steel tubes are dared to connect the time very easy perforation, also have some on the market to carry out the device that fastens to two steel pipes, but is not applicable to many, so need design one kind to do not have the fastener of hindering fixedly and can fix many circular steel tubes between the circular steel tube.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a be not enough to prior art, the utility model provides a fastener for steel construction basis possesses nothing and hinders the steel pipe and advantages such as convenient combination have solved the fixed inconvenient problem of many present circular steel tubes.
(II) technical scheme
For the purpose that realizes above-mentioned nothing and hinder the steel pipe and make things convenient for the combination, the utility model provides a following technical scheme: a fastener for a steel structure foundation comprises a first round steel pipe, a second round steel pipe, a third round steel pipe, a first fastening fixture block, a second fastening fixture block and a third fastening fixture block, wherein transverse fastening holes are formed in four corners of a block body of the first fastening fixture block, the second fastening fixture block and the third fastening fixture block, arc-shaped clamping grooves are formed in inner sides of the block body of the first fastening fixture block, the second fastening fixture block and the third fastening fixture block, longitudinal fastening holes are formed in the middle parts of the block body of the first fastening fixture block, the second fastening fixture block and the third fastening fixture block, one side, close to the arc top of the arc-shaped clamping grooves, of the block body of the first fastening fixture block, the second fastening fixture block and the third fastening fixture block, two first fastening fixture blocks, second fastening fixture blocks and third fastening fixture blocks which are symmetrical to each other are correspondingly clamped outside the first round steel pipe, the second fastening fixture block and the third round steel pipe respectively, and the first fastening, the first fastening fixture block is fixed through two top fixing bolts and two top fixing nuts, the top fixing bolts penetrate through two transverse fastening holes in the upper portion of the first fastening fixture block, the third fastening fixture block is fixed through two bottom fixing bolts and two bottom fixing nuts, the bottom fixing bolts penetrate through two transverse fastening holes in the lower portion of the third fastening fixture block, the first fastening fixture block, the second fastening fixture block and the third fastening fixture block are fixed through two integral fixing bolts and two integral fixing nuts, and the integral fixing bolts penetrate through the longitudinal fastening holes.
As a preferred technical scheme of the utility model, the size shape homogeneous phase of first fastening fixture block, second fastening fixture block and third fastening fixture block is the same.
As a preferred technical scheme of the utility model, first fastening fixture block, second fastening fixture block and third fastening fixture block are integrated into one piece structure.
As an optimal technical scheme of the utility model, the inslot side fixedly connected with rubber gasket of arc draw-in groove.
As a preferred technical scheme of the utility model, the contact site of first fastening fixture block, second fastening fixture block and third fastening fixture block is equipped with the cushion.
As a preferred technical scheme of the utility model, the pipe wall of first circular steel pipe, second circular steel pipe and third circular steel pipe and the inside wall laminating of arc draw-in groove.
(III) advantageous effects
Compared with the prior art, the utility model provides a fastener for steel construction basis possesses following beneficial effect: simple structure, low in production cost, the combination is convenient, can carry out different combinations according to the circular steel tube of different quantity, and the dismouting is nimble convenient to the fastening fixture block blocks the circular steel tube through the arc draw-in groove, can not cause the damage to the circular steel tube, and fixes through top fixing bolt, end fixing bolt and whole fixing bolt, and the structure is firm.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a perspective view of the second fastening block of the present invention.
In the figure: 1. a first round steel pipe; 2. a second round steel pipe; 3. a third round steel pipe; 4. a first fastening fixture block; 5. a second fastening fixture block; 6. a third fastening fixture block; 7. a transverse fastening hole; 8. a longitudinal fastening hole; 9. an arc-shaped clamping groove; 10. a rubber gasket; 11. a top fixing bolt; 12. a top fixing nut; 13. a bottom anchor bolt; 14. a bottom fixing nut; 15. integrally fixing the bolt; 16. the nut is integrally fixed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a fastener for a steel structure foundation includes a first circular steel tube 1, a second circular steel tube 2, a third circular steel tube 3, a first fastening fixture block 4, a second fastening fixture block 5, and a third fastening fixture block 6, wherein four corners of a block of the first fastening fixture block 4, the second fastening fixture block 5, and the third fastening fixture block 6 are respectively provided with a transverse fastening hole 7, inner sides of the block of the first fastening fixture block 4, the second fastening fixture block 5, and the third fastening fixture block 6 are respectively provided with an arc-shaped clamping groove 9, one sides of middle portions of the block of the first fastening fixture block 4, the second fastening fixture block 5, and the third fastening fixture block 6, which are close to an arc top of the arc-shaped clamping groove 9, are respectively provided with a longitudinal fastening hole 8, and two first fastening fixture blocks 4, second fastening fixture blocks 5, and third fastening fixture blocks 6 which are symmetrical to each other are correspondingly clamped outside the first circular steel tube 1, the second circular steel tube 2, and the third, the first fastening fixture block 4, the second fastening fixture block 5 and the third fastening fixture block 6 are clamped between the arc-shaped clamping grooves 9, the first fastening fixture block 4 is fixed through two top fixing bolts 11 and top fixing nuts 12, the top fixing bolts 11 penetrate through two transverse fastening holes 7 in the upper portion of the first fastening fixture block 4, the third fastening fixture block 6 is fixed through two bottom fixing bolts 13 and two bottom fixing nuts 14, the bottom fixing bolts 13 penetrate through two transverse fastening holes 7 in the lower portion of the third fastening fixture block 6, the first fastening fixture block 4, the second fastening fixture block 5 and the third fastening fixture block 6 are fixed through two integral fixing bolts 15 and an integral fixing nut 16, and the integral fixing bolts 15 penetrate through the longitudinal fastening holes 8.
Specifically, the first fastening block 4, the second fastening block 5 and the third fastening block 6 are all the same in size and shape.
In the embodiment, the processing and the production are convenient, and the product cost is saved.
Specifically, the first fastening fixture block 4, the second fastening fixture block 5 and the third fastening fixture block 6 are all integrally formed structures.
In this embodiment, the integrated into one piece structure can increase the structural stability, increases life.
Specifically, the inner side of the arc-shaped clamping groove 9 is fixedly connected with a rubber gasket 10.
In this embodiment, the rubber gasket 10 avoids damaging the circular steel tube.
Specifically, the contact parts of the first fastening fixture block 4, the second fastening fixture block 5 and the third fastening fixture block 6 are provided with cushion blocks.
In this embodiment, the cushion block is provided with a circular hole for the integral fixing bolt 15 to pass through, and the number of the cushion block is determined according to the size of the gap between the first fastening fixture block 4, the second fastening fixture block 5 and the third fastening fixture block 6.
Specifically, the pipe walls of the first round steel pipe 1, the second round steel pipe 2 and the third round steel pipe 3 are attached to the inner side wall of the arc-shaped clamping groove 9.
In this embodiment, can avoid the circular steel tube to take place to warp with the inside wall laminating of arc draw-in groove 9.
The utility model discloses a theory of operation and use flow: when the clamping fixture is used, the quantity of the fastening fixture blocks is selected according to the quantity of the round steel tubes, the round steel tubes are clamped between the arc-shaped clamping grooves 9 of the two fastening fixture blocks, the fastening fixture block at the uppermost end is fixed through the top fixing bolt 11 and the top fixing nut 12, the fastening fixture block at the lowermost end is fixed through the bottom fixing bolt 13 and the bottom fixing nut 14, and the fastening fixture blocks are fixed through the whole fixing bolt 15 and the whole fixing nut 16.
To sum up, this a fastener for steel construction basis, simple structure, low in production cost, the combination is convenient, can carry out different combinations according to the circular steel tube of different quantity, and the dismouting is nimble convenient to the fastening fixture block blocks the circular steel tube through arc draw-in groove 9, can not cause the damage to the circular steel tube, and fixes through top fixing bolt 11, end fixing bolt 13 and whole fixing bolt 15, and the structure is firm.
It should be noted that, in this document, terms such as "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 an … …" 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 (6)
1. The utility model provides a fastener for steel construction basis, includes first circular steel tube (1), second circular steel tube (2), third circular steel tube (3), first fastening fixture block (4), second fastening fixture block (5) and third fastening fixture block (6), its characterized in that: the four corners of the block body of each of the first fastening fixture block (4), the second fastening fixture block (5) and the third fastening fixture block (6) are respectively provided with a transverse fastening hole (7), the inner sides of the block body of each of the first fastening fixture block (4), the second fastening fixture block (5) and the third fastening fixture block (6) are respectively provided with an arc clamping groove (9), one sides of the middle parts of the block body of each of the first fastening fixture block (4), the second fastening fixture block (5) and the third fastening fixture block (6), which are close to the arc top of the arc clamping groove (9), are respectively provided with a longitudinal fastening hole (8), the outer parts of the first round steel pipe (1), the second round steel pipe (2) and the third round steel pipe (3) are respectively and correspondingly clamped with two first fastening fixture blocks (4), second fastening fixture blocks (5) and third fastening fixture blocks (6) which are symmetrical to each other, and the first fastening fixture block (4), the second fastening fixture block (5) and the third fastening fixture block (6) are, the first fastening fixture block (4) is fixed through two top fixing bolts (11) and a top fixing nut (12), the top fixing bolts (11) penetrate through two transverse fastening holes (7) in the upper portion of the first fastening fixture block (4), the third fastening fixture block (6) is fixed through two bottom fixing bolts (13) and two bottom fixing nuts (14), the bottom fixing bolts (13) penetrate through the two transverse fastening holes (7) in the lower portion of the third fastening fixture block (6), the first fastening fixture block (4), the second fastening fixture block (5) and the third fastening fixture block (6) are fixed through two integral fixing bolts (15) and an integral fixing nut (16), and the integral fixing bolts (15) penetrate through longitudinal fastening holes (8).
2. A fastener for a steel structural foundation according to claim 1, wherein: the first fastening fixture block (4), the second fastening fixture block (5) and the third fastening fixture block (6) are identical in size and shape.
3. A fastener for a steel structural foundation according to claim 1, wherein: the first fastening fixture block (4), the second fastening fixture block (5) and the third fastening fixture block (6) are all of an integrally formed structure.
4. A fastener for a steel structural foundation according to claim 1, wherein: the inner side of the arc-shaped clamping groove (9) is fixedly connected with a rubber gasket (10).
5. A fastener for a steel structural foundation according to claim 1, wherein: cushion blocks are arranged at the contact parts of the first fastening fixture block (4), the second fastening fixture block (5) and the third fastening fixture block (6).
6. A fastener for a steel structural foundation according to claim 1, wherein: the pipe walls of the first round steel pipe (1), the second round steel pipe (2) and the third round steel pipe (3) are attached to the inner side wall of the arc-shaped clamping groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921241713.1U CN210439462U (en) | 2019-08-01 | 2019-08-01 | Fastener for steel structure foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921241713.1U CN210439462U (en) | 2019-08-01 | 2019-08-01 | Fastener for steel structure foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210439462U true CN210439462U (en) | 2020-05-01 |
Family
ID=70407435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921241713.1U Expired - Fee Related CN210439462U (en) | 2019-08-01 | 2019-08-01 | Fastener for steel structure foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210439462U (en) |
-
2019
- 2019-08-01 CN CN201921241713.1U patent/CN210439462U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200501 Termination date: 20210801 |
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| CF01 | Termination of patent right due to non-payment of annual fee |