CN217078761U - Supporting steel structure with adjustable unilateral interface bore - Google Patents
Supporting steel structure with adjustable unilateral interface bore Download PDFInfo
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- CN217078761U CN217078761U CN202123159359.8U CN202123159359U CN217078761U CN 217078761 U CN217078761 U CN 217078761U CN 202123159359 U CN202123159359 U CN 202123159359U CN 217078761 U CN217078761 U CN 217078761U
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- supporting steel
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- support steel
- joint
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Abstract
The utility model discloses a support steel construction with adjustable unilateral interface bore, including the first support steel body and the second support steel body, the fixed connecting piece that is equipped with between the first support steel body and the second support steel body, the bottom mounting of the first support steel body is equipped with fixed joint, and the fixed adjustable joint that is equipped with in top of the second support steel body connects, connects the equal fixed mounting in inner wall both sides with adjustable have a plurality of reset spring, is located a plurality of reset spring's of homonymy one end fixedly connected with arc stationary blade, and two arc stationary blade positions are adjusted well. The utility model discloses a rotation of knob drives the rotation of connecting rod, and rotation through the connecting rod drives the rotation of two-way lug, and through the closure and the separation of two arc stationary blades of rotation and reset spring's cooperation control of two-way lug, the bore of being convenient for adjust the support steel through the closure and the separation of arc stationary blade to adapt to the connection of not unidimensional support steel, improve the connection efficiency of support steel.
Description
Technical Field
The utility model relates to a support steel construction, in particular to support steel construction with adjustable unilateral interface bore belongs to support steel technical field.
Background
Steel bracing refers to the use of steel pipes, H-sections, angles, etc. to enhance the stability of the engineered structure, typically being inclined connecting members, most commonly herringbone and cross shapes. The steel support is widely applied to the aspects of subway and foundation pit support. The steel support can be recycled, and has the characteristics of economy, environmental protection and the like.
At present, the caliber of the supporting steel is fixed in the using process of the supporting steel, the caliber of the supporting steel cannot be adjusted, the supporting steel is connected invariably, the connecting efficiency of the supporting steel is affected, and therefore the supporting steel structure with the adjustable caliber of the unilateral interface needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a support steel construction with adjustable unilateral interface bore to solve the in-process that the present support steel that proposes in the above-mentioned background art is using, the bore of support steel is fixed, can't adjust the bore of support steel, has brought unchangeably for the connection of support steel, influences the problem of the efficiency that the support steel is connected.
In order to achieve the above object, the utility model provides a following technical scheme: comprises a first supporting steel body and a second supporting steel body, a connecting piece is fixedly arranged between the first supporting steel body and the second supporting steel body, the bottom end of the first supporting steel body is fixedly provided with a fixed joint, the top end of the second supporting steel body is fixedly provided with an adjustable joint, a plurality of reset springs are fixedly arranged on both sides of the inner wall of the adjustable joint, one ends of the reset springs positioned on the same side are fixedly connected with arc-shaped fixing pieces, the two arc-shaped fixing pieces are aligned, the bottom end of the adjustable joint is rotatably connected with a plurality of knobs, the centers of the knobs are respectively and alternately connected with connecting rods, one ends of the connecting rods extend into a clamping cavity formed between the arc-shaped fixing piece and the adjustable joint, and the end of the connecting rod is fixedly provided with a bidirectional lug, and two sides of the bidirectional lug are respectively in contact connection with the adjustable joint and the outer wall of the arc-shaped fixing piece.
As a preferred technical scheme of the utility model, the surface cover of knob is equipped with solid fixed ring, gu threaded connection has fixing bolt between solid fixed ring and the adjustable joint.
As a preferred technical scheme of the utility model, a plurality of screw holes have been seted up to equidistance such as avris on fixed joint top, and is a plurality of the equal threaded connection in inside of screw hole has hexagon bolt.
As a preferred technical scheme of the utility model, the connecting piece comprises first toper connecting block, second toper connecting block and sealing ring, through screw fixed connection between first toper connecting block and the second toper connecting block, the cover is equipped with the sealing ring between first toper connecting block and the second toper connecting block.
As an optimized technical scheme of the utility model, a plurality of jacks have been seted up to the top equidistance that connects with adjustable.
As an optimized technical scheme of the utility model, the surface of the first support steel body, connecting piece and the second support steel body all is scribbled evenly distributed's anticorrosive paint.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to a support steel construction with adjustable unilateral interface bore drives the rotation of connecting rod through the rotation of knob, and rotation through the connecting rod drives the rotation of two-way lug, and through the closure and the separation of two arc stationary blades of rotation and reset spring of two-way lug control, the bore of support steel is convenient for adjust through the closure and the separation of arc stationary blade to the connection of adaptation unidimensional support steel improves the connection efficiency of support steel.
2. The utility model relates to a support steel construction with adjustable unilateral interface bore is connected through the connecting piece between the first support steel body and the second support steel body, replaces current welding, makes things convenient for the connection efficiency of the first support steel body and the second support steel body.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the adjustable joint of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a first support steel body; 2. fixing the joint; 3. a hexagon bolt; 4. a connecting member; 5. a second support steel body; 6. an adjustable joint; 7. a jack; 8. a return spring; 9. a bidirectional lug; 10. an arc-shaped fixing sheet; 11. a connecting rod; 12. a knob; 13. a fixing ring; 14. and (5) fixing the bolt.
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, the utility model provides a technical solution of supporting steel structure with adjustable unilateral interface bore:
according to the figure 1-3, comprising a first supporting steel body 1 and a second supporting steel body 5, a connecting piece 4 is fixedly arranged between the first supporting steel body 1 and the second supporting steel body 5, a fixed joint 2 is fixedly arranged at the bottom end of the first supporting steel body 1, an adjustable joint 6 is fixedly arranged at the top end of the second supporting steel body 5, a plurality of reset springs 8 are fixedly arranged at both sides of the inner wall of the adjustable joint 6, an arc fixing piece 10 is fixedly connected at one end of the reset springs 8 at the same side, the two arc fixing pieces 10 are aligned, a plurality of knobs 12 are rotatably connected at the bottom end of the adjustable joint 6, connecting rods 11 are respectively and alternately connected at the centers of the knobs 12, one ends of the connecting rods 11 extend into a clamping cavity formed between the arc fixing piece 10 and the adjustable joint 6, a bidirectional lug 9 is fixedly arranged at the end of the connecting rod 11, both sides of the bidirectional lug 9 are respectively in contact connection with the outer walls of the adjustable joint 6 and the arc fixing piece 10, the rotation through knob 12 drives the rotation of connecting rod 11, and the rotation through connecting rod 11 drives the rotation of two-way lug 9, and the closure and the separation of two arc stationary blade 10 of rotation through two-way lug 9 and reset spring 8's cooperation control are convenient for adjust the bore that supports the steel through the closure and the separation of arc stationary blade 10 to the connection of the not unidimensional support steel of adaptation improves the connection efficiency that supports the steel.
According to the figures 1 and 2, a fixing ring 13 is sleeved on the surface of a knob 12, a fixing bolt 14 is in threaded connection between the fixing ring 13 and an adjustable joint 6, the knob 12 is convenient to fix after adjustment is completed through the fixing bolt 14, a plurality of threaded holes are formed in the side of the top end of the fixing joint 2 at equal intervals, a hexagon bolt 3 is in threaded connection in the threaded holes, connection of the fixing joint 2 is convenient, a connecting piece 4 is composed of a first conical connecting block, a second conical connecting block and a sealing ring, the first conical connecting block and the second conical connecting block are fixedly connected through a screw, the sealing ring is sleeved between the first conical connecting block and the second conical connecting block, a plurality of jacks 7 are formed in the top end of the adjustable joint 6 at equal intervals, and the surfaces of the first supporting steel body 1, the connecting piece 4 and the second supporting steel body 5 are coated with uniformly distributed anticorrosive paint, so that the first supporting steel body 1, the connecting piece 4 and the second supporting steel body 5 have better anti-corrosion effect.
When the steel structure is used, firstly, the size of the aperture is manually determined according to the connection requirement, then, the fixing bolt 14 is manually separated from the adjustable joint 6, then, the knob 12 is manually rotated, the connecting rod 11 is driven to rotate through the rotation of the knob 12, the bidirectional lug 9 is driven to rotate through the rotation of the connecting rod 11, the arc fixing piece 10 is controlled to stretch through the cooperation of the bidirectional lug 9 and the reset spring 8 between the adjustable joint 6 and the arc fixing piece 10, the aperture of the interface is adjusted through the stretching of the arc fixing piece 10, when the aperture of the interface is adjusted, the fixing bolt 14 is manually connected with the adjustable joint 6 through threads, so that the knob 12 is fixed, the bidirectional lug 9 is fixed through the fixation of the knob 12, the adjusted bore diameter is ensured to be unchanged, and then the connection of the support steel and the connecting part is carried out.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 supporting steel structure with the adjustable unilateral interface caliber comprises a first supporting steel body (1) and a second supporting steel body (5) and is characterized in that a connecting piece (4) is fixedly arranged between the first supporting steel body (1) and the second supporting steel body (5), a fixed joint (2) is fixedly arranged at the bottom end of the first supporting steel body (1), an adjustable joint (6) is fixedly arranged at the top end of the second supporting steel body (5), a plurality of reset springs (8) are fixedly arranged at two sides of the inner wall of the adjustable joint (6), a plurality of arc-shaped fixing pieces (10) are fixedly connected at one ends of the reset springs (8) at the same side, the two arc-shaped fixing pieces (10) are aligned in position, the bottom end of the adjustable joint (6) is rotatably connected with a plurality of knobs (12), and a connecting rod (11) is alternately connected at the center of the knobs (12), a plurality of the one end of connecting rod (11) extends to in the double-layered chamber that forms between arc stationary blade (10) and adjustable joint (6), just the end department fixed mounting of connecting rod (11) has two-way lug (9), the both sides of two-way lug (9) are connected with the outer wall contact of adjustable joint (6) and arc stationary blade (10) respectively.
2. The supporting steel structure with the adjustable caliber of the unilateral interface of claim 1, which is characterized in that: the surface cover of knob (12) is equipped with solid fixed ring (13), threaded connection has fixing bolt (14) between solid fixed ring (13) and adjustable joint (6).
3. The supporting steel structure with the adjustable caliber of the unilateral interface of claim 1, which is characterized in that: a plurality of screw holes, a plurality of are seted up to the avris equidistance on fixed joint (2) top the equal threaded connection in inside of screw hole has hex bolts (3).
4. The supporting steel structure with the adjustable caliber of the unilateral interface of claim 1, which is characterized in that: connecting piece (4) comprise first toper connecting block, second toper connecting block and sealing ring, through screw fixed connection between first toper connecting block and the second toper connecting block, the cover is equipped with the sealing ring between first toper connecting block and the second toper connecting block.
5. The supporting steel structure with the adjustable caliber of the unilateral interface of claim 1, which is characterized in that: a plurality of jacks (7) are arranged at the top end of the adjustable joint (6) at equal intervals.
6. The supporting steel structure with the adjustable caliber of the unilateral interface of claim 1, which is characterized in that: and the surfaces of the first supporting steel body (1), the connecting piece (4) and the second supporting steel body (5) are coated with uniformly distributed anticorrosive paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123159359.8U CN217078761U (en) | 2021-12-15 | 2021-12-15 | Supporting steel structure with adjustable unilateral interface bore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123159359.8U CN217078761U (en) | 2021-12-15 | 2021-12-15 | Supporting steel structure with adjustable unilateral interface bore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217078761U true CN217078761U (en) | 2022-07-29 |
Family
ID=82539345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123159359.8U Active CN217078761U (en) | 2021-12-15 | 2021-12-15 | Supporting steel structure with adjustable unilateral interface bore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217078761U (en) |
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2021
- 2021-12-15 CN CN202123159359.8U patent/CN217078761U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230830 Address after: Building 3, No. 10 Fengming Avenue, Fangxiang Town, Hanjiang District, Yangzhou City, Jiangsu Province, 225000 Patentee after: Yangzhou Yuanxin Steel Plate Processing Co.,Ltd. Address before: 225000 Fangxiang Town, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU ZHONGTIAN MACHINERY MANUFACTURING Co.,Ltd. |