CN210013493U - Assembling interval adjustable steel upright post connecting hoop structure - Google Patents
Assembling interval adjustable steel upright post connecting hoop structure Download PDFInfo
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- CN210013493U CN210013493U CN201920530577.1U CN201920530577U CN210013493U CN 210013493 U CN210013493 U CN 210013493U CN 201920530577 U CN201920530577 U CN 201920530577U CN 210013493 U CN210013493 U CN 210013493U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 81
- 239000010959 steel Substances 0.000 title claims abstract description 81
- 238000009434 installation Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
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Abstract
The utility model relates to the building field, in particular to a steel upright post connecting hoop structure with adjustable assembly distance, which comprises a plurality of hoops respectively sleeved on each steel upright post, two hoops on two adjacent steel upright posts and positioned at the same height are connected through a horizontal telescopic sleeve, two hoops positioned at the upper row and the lower row at diagonal positions on two adjacent steel upright posts are connected through an oblique telescopic connecting rod, the horizontal telescopic sleeve comprises an outer sleeve pipe and an inner sleeve pipe, partial pipe sections of the outer sleeve pipe and partial pipe sections of the inner sleeve pipe are mutually overlapped and sleeved and connected, the oblique telescopic connecting rod comprises two angle adjusting arms, the free ends of the two angle adjusting arms are connected through a middle link arm, the structure is connected in the horizontal direction and the inclined direction between the steel pipes, the integral rigidity is strong, the distance between the steel stand columns can be adjusted, and the structure is suitable for building steel stand column support systems with different distances.
Description
Technical Field
The utility model relates to a building engineering field, concretely relates to staple bolt structure is connected to steel stand with adjustable assembly interval.
Background
In the engineering construction process, a phi 609mm steel pipe is often used for temporary support, such as: the method comprises the steps of prefabricated part installation, prefabricated section beam erection, prefabricated steel structure installation, large-volume concrete reinforcement and the like. Although the steel pipe has a large vertical bearing capacity (the vertical bearing capacity of a single steel pipe with the diameter of 609mm can reach 600 t), the bearing capacity of the single steel pipe is related to the slenderness ratio of the steel pipe due to the fact that the steel pipe belongs to a slender component, and a formed supporting system is unstable, so that the steel pipes need to be connected in the horizontal direction and the inclined direction to ensure the overall rigidity of the supporting system. The common method is that a horizontal and oblique connecting system directly uses channel steel or I-steel to weld with a steel pipe column, but the distance is not adjustable, and the horizontal and oblique connecting system is used after being used and needs arc welding or gas welding to cut off the horizontal and oblique connecting system for turnover use or after adjusting the distance between the steel pipes. Therefore, although the method solves the problem of temporary support, the method also causes huge waste and irreversible damage to the steel pipe, thereby influencing the structure and the bearing capacity of the steel pipe.
Disclosure of Invention
To the defect and the problem that exist among the prior art, the utility model provides a staple bolt structure is connected to steel stand with adjustable assembly interval, this structure is through carrying out horizontal direction and slant between the steel pipe and connecting, ensures that the bulk rigidity of steel stand support system is strong, stability is good, can adjust the interval between the steel stand simultaneously, is suitable for putting up of the steel stand support system of different intervals, does not have destruction, circulated use to steel pipe stand structure.
The utility model provides a scheme that its technical problem adopted is: the utility model provides a staple bolt structure is connected to steel stand with adjustable assembly interval, includes a plurality of staple bolt of suit on every steel stand respectively, wherein, on two adjacent steel stands, be located through the connection of horizontal telescopic tube between two staple bolts of co-altitude, be located on two adjacent steel stands and connect through the slant telescopic connecting rod between two staple bolts that are diagonal position about being located.
Evenly set firmly 4 mount pads along the annular on the lateral wall of staple bolt, every mount pad includes first pterygoid lamina, second pterygoid lamina and central base block respectively, and central base block evagination sets firmly in the lateral wall of staple bolt, and first pterygoid lamina is vertical to be set firmly in the upper and lower both ends of central base block and radially set up along the staple bolt, and the second pterygoid lamina is vertical to be set firmly in the outer end of central base block and perpendicular with first pterygoid lamina.
Horizontal telescopic tube includes overcoat side pipe and endotheca side pipe, the overlap suit each other of the partial pipeline section of overcoat side pipe, endotheca side pipe is connected, the other end of overcoat side pipe, the other end of endotheca side pipe have set firmly the bearing bottom plate respectively, the bearing bottom plate is connected with the second wing.
The flexible connecting rod of slant includes two angle modulation arms, the one end of angle modulation arm is installed on first pterygoid lamina, and the other end of angle modulation arm is the free end, and the free end of two angle modulation arms is connected through middle pitman arm, the slot hole has been seted up respectively on the free end of angle modulation arm, the middle pitman arm, wears to establish the bolt in the slot hole, and the angle modulation arm passes through bolted connection with middle pitman arm.
Further, the staple bolt includes that two are semi-annular sub-staple bolts, the both sides of sub-staple bolt are provided with the connection border outwards perpendicularly respectively, and the connection border of two sub-staple bolts passes through bolt fixed connection.
Furthermore, horizontal distance adjusting long holes are formed in the side walls of the partial pipe sections which are overlapped and sleeved on the outer sleeve square pipe and the inner sleeve square pipe respectively, operating frames are formed in the upper end faces of the partial pipe sections which are overlapped and sleeved on the outer sleeve square pipe and the inner sleeve square pipe respectively, and bolts can move into the inner sleeve square pipe from the operating frames and extend out of the horizontal distance adjusting long holes.
Further, the second pterygoid lamina is gone up, corresponds on the bearing bottom plate and has seted up the pilot hole, the second pterygoid lamina passes through bolt fixed connection with the bearing bottom plate.
Further, be provided with round hole and arc hole on the first pterygoid lamina to the arc hole is crooked towards the round hole, the one end that the angle modulation arm is last, is close to first pterygoid lamina has seted up and has moved hole and fixed orifices, wear to be equipped with positioning bolt in fixed orifices, the round hole jointly, wear to be equipped with adjusting bolt in moving hole, the arc hole jointly, wherein adjusting bolt centers on the rotatory arc route and the arc hole coincidence that form of positioning bolt.
Furthermore, a reinforcing rib is arranged between the rear side of the second wing plate and the central base block.
Furthermore, the inner side of the first wing plate is fixedly connected with the hoop, and the outer side of the first wing plate is fixedly connected with the second wing plate.
The utility model has the advantages that: the utility model discloses a staple bolt structure is connected to steel stand with adjustable assembly interval has solved the problem that welds and cuts off when the steel-pipe fitting is connected, fixes the steel pipe stand through using this structure, has realized that steel pipe stand connection system can assemble and interval controllability. The structure is easy to operate, reduces a large amount of manual labor, can be recycled, avoids material waste, and cannot damage the steel pipe stand column structure.
The hoops are respectively sleeved at the positions with different heights on the steel stand columns, the hoops with the same height on the two steel stand columns are connected through the horizontal telescopic sleeves, and the hoops positioned on the upper row and the lower row of the adjacent steel stand columns and positioned at the diagonal positions are connected through the inclined telescopic connecting rods, so that the steel stand columns are jointly fixed in the horizontal direction and the inclined direction, and a building supporting system built by the steel stand columns is strong in overall rigidity and good in stability.
Compared with the existing method for welding the steel pipe column by using channel steel or I-steel, the structure achieves the effect of adjusting the length of the horizontal telescopic sleeve by adjusting the overlapping length of the outer sleeve square pipe and the inner sleeve square pipe, so that the spacing distance of the steel column can be flexibly adjusted according to the building requirement; simultaneously, through the combination design of arc hole and round hole on the first pterygoid lamina of staple bolt, can satisfy the adjustability of contained angle between angle modulation arm and the stand, can adjust the distance between the different staple bolts on same root stand with the cooperation of intermediate link arm use, make the steel stand system of interim support have certain position control space under the prerequisite of guaranteeing rigidity stability. Whole structure does not use the fixed mode that destroys the steel stand such as welding, uses the back of accomplishing in the later stage, and all tie points all can be demolishd easily, do not influence the reequipment and the cyclic utilization of parts such as staple bolt in steel stand and this scheme.
Drawings
Fig. 1 is a perspective view of the overall structure of the present invention.
Fig. 2 is a front view of the overall structure of the present invention.
Fig. 3 is a schematic structural diagram of the hoop.
Fig. 4 is a schematic structural view of the outer sleeve square tube.
Fig. 5 is a schematic structural view of the inner sleeve square tube.
Fig. 6 is a schematic structural view of the angle adjusting arm.
Fig. 7 is a schematic view of the construction of the intermediate link arm.
In the figure: 1-anchor ear, 101-sub-anchor ear, 102-connecting edge, 2-first wing plate, 3-second wing plate, 4-central base block, 5-reinforcing rib, 6-outer sleeve square tube, 7-inner sleeve square tube, 8-supporting bottom plate, 9-horizontal spacing adjusting long hole, 10-operating frame, 12-angle adjusting arm, 13-middle link arm, 14-long hole, 15-round hole, 16-arc hole, 17-adjusting bolt, 18-positioning bolt, 19-moving hole and 20-fixing hole.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1: a steel column connection hoop structure with adjustable assembly distance is disclosed, as shown in figures 1-7, the steel column in the embodiment is a steel pipe with phi 609mm, each steel column is sleeved with one hoop 1 at a certain distance, the diameter of each hoop 1 is matched with the inner diameter of the steel pipe with phi 609mm, wherein the hoop 1 is formed by buckling two semicircular sub hoops 101, two sides of each sub hoop 101 are respectively and vertically connected with connection edges 102 outwards, the connection edges of the two sub hoops are in parallel butt joint, the butt joint edges 102 are provided with through holes, bolts penetrate through the through holes, and the bolts are tightened to enable the two sub hoops 101 to mutually hold and fix the hoop on the steel column. Evenly set firmly 4 mount pads along the annular on staple bolt 1's lateral wall, 4 mount pads distribute according to "cross", every mount pad includes first pterygoid lamina 2 respectively, second pterygoid lamina 3 and central base block 4, central base block 4 is the direction post, 4 evagination welding of central base block are in staple bolt 1's lateral wall, two vertical welding in the upper and lower both ends of central base block 4 respectively of first pterygoid lamina 2, the vertical welding in the outer end of central base block 4 of second pterygoid lamina 3, and the inboard edge and the welding of staple bolt 1 of first pterygoid lamina 2, the outside of first pterygoid lamina 2 is followed the radial outside extension of staple bolt 1, and be connected perpendicularly with second pterygoid lamina 3, in order to increase intensity, be connected with strengthening rib 5 between 3 rear sides of second pterygoid lamina and central base block 4.
Two hoops 1 on two adjacent steel upright posts and at the same height are connected through a horizontal telescopic sleeve, namely two ends of the horizontal telescopic sleeve are fixedly arranged on the second wing plate 2. Wherein horizontal telescopic tube includes overcoat side's pipe 6 and endotheca side's pipe 7, and the bearing bottom plate 8 has set firmly perpendicularly respectively in the outer end of overcoat side's pipe 6, endotheca side's pipe 7 outer end, and bearing bottom plate 8 sets up with second pterygoid lamina 3 parallel relatively, corresponds on second pterygoid lamina 3, on bearing bottom plate 8 and has seted up the pilot hole, and bearing bottom plate 8 passes through bolt fixed connection with second pterygoid lamina 3. The inner pipe section of the outer sleeve square pipe 6 and the inner pipe section of the inner sleeve square pipe 7 are overlapped and sleeved with each other, and the inner sleeve square pipe 7 can slide in the outer sleeve square pipe 6, so that the length of the overlapped pipe sections is adjusted, and the length of the whole horizontal telescopic pipe is controlled. And horizontal distance adjusting long holes 9 are respectively formed in the side walls of the partial pipe sections which are overlapped and sleeved on the outer sleeve square pipe 6 and the inner sleeve square pipe 7, bolts penetrate through the horizontal distance adjusting long holes 9 to fix the lengths of the outer sleeve square pipe 6 and the inner sleeve square pipe 7, and the distance between two adjacent bolts in the two rows of bolts is not larger than 5 cm. For the convenience of bolt fixing, operation frame 10 has been seted up respectively to the up end of the partial pipe section of overlapping the suit each other on outer cover square pipe 6, endotheca square pipe 7, and the bolt can move to endotheca square pipe 7 from operation frame 10 and stretch out from horizontal interval adjustment slot hole 9, and the nut is screwed in the outside of horizontal interval adjustment slot hole 9, accomplishes horizontal telescopic tube's installation to horizontal telescopic tube fixes the steel stand in the horizontal direction.
Two hoops 1 (two hoops which are positioned at the adjacent upper row and lower row and are in diagonal positions) positioned at different heights on two adjacent steel columns are connected through an oblique telescopic connecting rod, the oblique telescopic connecting rod comprises two angle adjusting arms 12, the outer ends of the angle adjusting arms 12 are connected with a first wing plate 2, the outer ends of the angle adjusting arms 12 are provided with a movable hole 19 and a fixed hole 20, the first wing plate 2 is provided with a round hole 15 and an arc-shaped hole 16, the round hole 15 is positioned at the outer side of the arc-shaped hole 16, the arc-shaped hole 16 is bent towards the round hole 15, the fixed hole 20 of the angle adjusting arm is aligned with the round hole 15 on the first wing plate, a positioning bolt 18 is penetrated, the movable hole 19 of the angle adjusting arm is aligned with the arc-shaped hole 16 on the first wing plate, an adjusting bolt 17 is penetrated, an arc-shaped path formed by the rotation of the adjusting bolt 17 around the positioning bolt 18 just coincides with, the inclination angle of the angle adjusting arm 12 is adjusted by changing the position of the adjusting bolt 17 in the arc-shaped hole 16, so that the angle adjusting device is suitable for connection between two hoops 1 with different heights. After the outer end of the angle adjusting arm 12 is connected with the first wing plate 2, the inner end of the angle adjusting arm 12 is a free end, the free ends of the two angle adjusting arms 12 are connected through the middle link arm 13, the long holes 14 are uniformly formed in the middle link arm 13, 1-2 long holes 14 are formed in the free end of the angle adjusting arm 12, bolts penetrate through the long holes, the angle adjusting arm 12 is connected with the middle link arm 13 through the bolts, in the embodiment, the angle adjusting arm 12 is a channel steel, the middle link arm 13 is a steel plate, the steel plate can be clamped into the channel steel from the end portion of the channel steel, after the positions of the angle adjusting arm 12 and the middle link arm 13 are adjusted, the bolts are installed in the long holes 14, and in order to guarantee the connection strength, the distance between every two adjacent bolts cannot be larger than 5 cm. Therefore, the strength of the steel upright is reinforced in an oblique direction, and the high integral rigidity and the high stability of the steel upright supporting system are ensured.
The specific implementation steps are as follows:
1. after the two sub-hoops 101 of the hoop 1 are placed at a proper height of the steel pipe with the diameter of 609mm, the connecting edges 102 are screwed by bolts.
2. And (3) screwing all the hoops 1 on the steel pipe column according to the method in the step 1, wherein the heights of the hoops on the same layer need to be adjusted to be consistent, and the positions of the outer end faces of the second wing plates 3 need to be corresponding.
3. The inner sleeve square tube 7 is inserted into the outer sleeve square tube 6, and the horizontal distance adjusting long holes 9 on the inner sleeve square tube correspond to each other. And bolts penetrate through the horizontal distance adjusting long holes, the distance between every two adjacent bolts is not more than 5cm, and the bolts on the combined inner sleeve square tube 7 and the outer sleeve square tube 6 are screwed tightly.
4. The angle adjusting arms 12 are fixed on two corresponding anchor ears 1 on the diagonal line by bolts, one angle adjusting arm 12 is arranged on each anchor ear, the two angle adjusting arms are connected by a middle link arm 13, the inclination angle of the angle adjusting arm 12 is adjusted, and then the angle adjusting arm 12 and the middle link arm 13 are fixed into an integral inclined support by bolts.
5. And (3) completing the connection of the steel upright columns in other directions by using the method, and finally reinforcing all bolts to complete the horizontal fixing and oblique fixing support system of the steel upright columns.
Claims (7)
1. The utility model provides a staple bolt structure is connected to steel stand with adjustable assembly interval which characterized in that: the steel upright post fixing device comprises a plurality of hoops respectively sleeved on each steel upright post, wherein two hoops on two adjacent steel upright posts and positioned at the same height are connected through a horizontal telescopic sleeve, and two hoops positioned at the upper row and the lower row in diagonal positions on two adjacent steel upright posts are connected through an oblique telescopic connecting rod;
4 installation seats are uniformly and fixedly arranged on the outer side wall of the hoop along an annular shape, each installation seat comprises a first wing plate, a second wing plate and a central base block, the central base block protrudes outwards and is fixedly arranged on the outer side wall of the hoop, the first wing plates are vertically and fixedly arranged at the upper end and the lower end of the central base block and are radially arranged along the hoop, and the second wing plates are vertically and fixedly arranged at the outer end of the central base block and are perpendicular to the first wing plates;
the horizontal telescopic sleeve comprises an outer sleeve square tube and an inner sleeve square tube, wherein part of tube sections of the outer sleeve square tube and part of tube sections of the inner sleeve square tube are mutually overlapped and sleeved and connected, the other end of the outer sleeve square tube and the other end of the inner sleeve square tube are respectively and fixedly provided with a bearing bottom plate, and the bearing bottom plate is installed on the second wing plate;
the flexible connecting rod of slant includes two angle modulation arms, the one end of angle modulation arm is installed on first pterygoid lamina, and the other end of angle modulation arm is the free end, and the free end of two angle modulation arms is connected through middle pitman arm, the slot hole has been seted up respectively on the free end of angle modulation arm, the middle pitman arm, wears to establish the bolt in the slot hole, and the angle modulation arm passes through bolted connection with middle pitman arm.
2. The steel stand connects staple bolt structure with adjustable assembly distance of claim 1, its characterized in that: the staple bolt includes that two are semi-annular sub-staple bolts, the both sides of sub-staple bolt are outwards provided with the connection border respectively perpendicularly, and the connection border of two sub-staple bolts passes through bolt fixed connection.
3. The steel stand connects staple bolt structure with adjustable assembly distance of claim 1, its characterized in that: the bolt is characterized in that horizontal distance adjusting long holes are respectively formed in the side walls of the partial pipe sections which are overlapped and sleeved on the outer sleeve square pipe and the inner sleeve square pipe, operation frames are respectively arranged on the upper end faces of the partial pipe sections which are overlapped and sleeved on the outer sleeve square pipe and the inner sleeve square pipe, and the bolt can be moved into the inner sleeve square pipe from the operation frames and stretches out of the horizontal distance adjusting long holes.
4. The steel stand connects staple bolt structure with adjustable assembly distance of claim 1, its characterized in that: the second pterygoid lamina is gone up, corresponds on the bearing bottom plate and has seted up the pilot hole, the second pterygoid lamina passes through bolt fixed connection with the bearing bottom plate.
5. The steel stand connects staple bolt structure with adjustable assembly distance of claim 1, its characterized in that: be provided with round hole and arc hole on the first pterygoid lamina to the arc hole is crooked towards the round hole, the one end that is close to first pterygoid lamina on the angle modulation arm has seted up and has moved hole and fixed orifices, wear to be equipped with positioning bolt in fixed orifices, the round hole altogether, wear to be equipped with adjusting bolt in moving hole, the arc hole jointly, wherein adjusting bolt centers on the rotatory arc route and the arc hole coincidence that forms of positioning bolt.
6. The steel stand connects staple bolt structure with adjustable assembly distance of claim 1, its characterized in that: and a reinforcing rib is arranged between the rear side of the second wing plate and the central base block.
7. The steel stand connects staple bolt structure with adjustable assembly distance of claim 1, its characterized in that: the inboard and staple bolt fixed connection of first pterygoid lamina, the outside and the second pterygoid lamina fixed connection of first pterygoid lamina.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920530577.1U CN210013493U (en) | 2019-04-18 | 2019-04-18 | Assembling interval adjustable steel upright post connecting hoop structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920530577.1U CN210013493U (en) | 2019-04-18 | 2019-04-18 | Assembling interval adjustable steel upright post connecting hoop structure |
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| Publication Number | Publication Date |
|---|---|
| CN210013493U true CN210013493U (en) | 2020-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920530577.1U Expired - Fee Related CN210013493U (en) | 2019-04-18 | 2019-04-18 | Assembling interval adjustable steel upright post connecting hoop structure |
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| CN (1) | CN210013493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158977A (en) * | 2019-04-18 | 2019-08-23 | 郑州一建集团有限公司 | Assembly building connects hooping structure away from adjustable steel column |
-
2019
- 2019-04-18 CN CN201920530577.1U patent/CN210013493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158977A (en) * | 2019-04-18 | 2019-08-23 | 郑州一建集团有限公司 | Assembly building connects hooping structure away from adjustable steel column |
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Granted publication date: 20200204 |