CN215759054U - Servo bow string beam combined section steel support - Google Patents
Servo bow string beam combined section steel support Download PDFInfo
- Publication number
- CN215759054U CN215759054U CN202122097027.5U CN202122097027U CN215759054U CN 215759054 U CN215759054 U CN 215759054U CN 202122097027 U CN202122097027 U CN 202122097027U CN 215759054 U CN215759054 U CN 215759054U
- Authority
- CN
- China
- Prior art keywords
- servo
- fixed
- purlin
- frame
- connecting frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to the field of supporting pieces, in particular to a servo bow-string beam combined section steel support. The support comprises a bearing rod, prestressed servo rods, a fixed cross beam, prestressed inhaul cables and anchoring parts, wherein the plurality of prestressed servo rods are sequentially fixed on the bearing rod, the anchoring parts are respectively fixed at two ends of the bearing rod, two ends of each prestressed inhaul cable are respectively connected to the two anchoring parts, and each prestressed inhaul cable penetrates through the plurality of prestressed servo rods on the bearing rod. The bow-string beam is assembled and installed in the foundation pit through the bearing rod, the prestress servo rod, the fixed cross beam, the prestress guy cable and the anchoring piece, so that the bow-string beam becomes a support of the foundation pit. This application is rational in infrastructure, and the cost is lower, but the dismouting utilization, the installation effectiveness is higher.
Description
Technical Field
The utility model relates to the field of supporting pieces, in particular to a servo bow-string beam combined section steel support.
Background
The bow-string beam is a support member for fixing the foundation pit. However, the existing bow-string beam is complex in structure, high in cost and low in installation efficiency.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: in order to solve the technical problems described in the background art, the utility model provides a servo bow-string beam combined steel support. The bow-string beam is assembled and installed in the foundation pit through the pressure bearing rod, the prestress servo rod, the fixed cross beam, the prestress stay cable and the anchoring piece, and accordingly the bow-string beam becomes a support of the foundation pit. This application is rational in infrastructure, and the cost is lower, but the dismouting utilization, the installation effectiveness is higher.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a servo bow string roof beam combination shaped steel supports, includes bearing bar, prestressing force servo rod, fixed cross beam, prestressing force cable, anchor assembly, be fixed with several prestressing force servo rod on the bearing bar in proper order, the bearing bar both ends are fixed with anchor assembly respectively, and prestressing force cable both ends are connected respectively on two anchor assemblies, and the prestressing force cable passes several prestressing force servo rod on the bearing bar, fixedly connected with fixed cross beam between two adjacent prestressing force servo rod.
Specifically, anchor assembly by anchor basis frame, support the splice frame, enclose purlin splice frame one, enclose purlin splice frame two, the arc cavity is constituteed, support the splice frame and enclose purlin splice frame one and fix respectively in the both sides of anchor basis frame, enclose purlin splice frame two and fix and enclose purlin splice frame one bottom, support the splice frame, enclose purlin splice frame one, enclose purlin splice frame two and be the rectangle frame, the length of enclosing purlin splice frame one is greater than the length of enclosing purlin splice frame two, be equipped with the arc cavity that is used for passing the prestressing force cable in the anchor basis frame, support the splice frame, enclose purlin splice frame one, it has the several bolt hole to equally divide cloth on the purlin splice frame two.
Specifically, prestressing force servo rod comprises round bar, the increased pressure board, servo jack, the screw rod, lock nut, enclose purlin link frame three, it is fixed with servo jack and screw rod to enclose purlin link frame three, threaded connection has lock nut on the screw rod, the plunger top laminating of lock nut and servo jack is in the increased pressure board bottom, be fixed with the round bar on the increased pressure board, the perforation of increased pressure board is passed on the screw rod top, in the cavity of round bar was arranged in on the screw rod top, it is the rectangle frame to enclose purlin link frame three, the round bar top is equipped with the groove of wearing that is used for passing the prestressing force cable, it distributes and has the several bolt hole to enclose purlin link frame three.
Specifically, this anchor assembly fixedly connected with that servo bow-string beam makes up shaped steel supports encloses purlin supporting mechanism, and servo bow-string beam makes up the bottom that shaped steel supported and enclosed purlin supporting mechanism and encloses and be fixed with between the purlin and enclose the purlin and put, enclose the purlin and be the rectangle frame, enclose and be fixed with several stiffening plate in the purlin in proper order.
Specifically, the anchoring base frame is triangular, the enclosing purlin supporting mechanism is composed of an inclined strut group, a lower straight strut group, an upper straight strut group, splayed strut members, inclined strut members, horizontal strut members and a pressurizing member, the horizontal strut members are fixedly connected between the two mutually symmetrical splayed strut members, the bottom of the splayed strut member is fixed on the enclosing purlin through the lower straight strut group, the inclined strut groups are fixed between the supporting connecting frame of the anchoring member and the bevel edges of the splayed strut members, the top of the splayed strut members is fixedly connected with the upper straight strut group through the pressurizing member, and the inclined strut members and the horizontal strut members are fixed between the two upper straight strut groups in a staggered mode.
Specifically, the splayed supporting piece is composed of two right-angle trapezoid frames, a cavity is arranged at the edge of the splayed supporting piece, a plurality of stiffening plates are distributed in the cavity, and a plurality of bolt holes are distributed on the splayed supporting piece.
Specifically, the inclined support group, the lower straight support group and the upper straight support group are all composed of straight rods, straight cover plates and inclined cover plates, the straight cover plates are rectangular, the inclined cover plates are parallelogram, a plurality of straight cover plates and a plurality of inclined cover plates are fixed among the straight rods which are parallel to each other in a staggered mode, and a plurality of bolt holes are distributed in the straight cover plates and the inclined cover plates.
Specifically, the pressurizing piece comprises a pressurizing beam and pressurizing blocks, a plurality of pressurizing blocks are sequentially fixed between the two mutually parallel pressurizing beams, the pressurizing beam is a rectangular frame, a plurality of stiffening plates are sequentially fixed in the rectangular frame, and a plurality of bolt holes are distributed in the pressurizing beam.
Specifically, the diagonal support piece comprises a U-shaped piece, a first semicircular plate, a diagonal bar and a second semicircular plate, the first semicircular plate is fixed on the U-shaped piece, the second semicircular plate is fixed at two ends of the diagonal bar respectively, bolt holes are formed in the first semicircular plate and the second semicircular plate, the first semicircular plate and the second semicircular plate are connected together through bolts, and the U-shaped piece is fixed on the upper straight support group.
Specifically, the horizontal support member is composed of end plates, a back plate, outer side plates, inner stiffening plates and side stiffening plates, the outer side plates are fixed to the upper side and the lower side of the back plate respectively, the end plates are fixed to the left end and the right end of the back plate respectively, a plurality of inner stiffening plates are sequentially fixed between the two outer side plates, and the side stiffening plates are fixed between the end plates and the back plate.
The utility model has the beneficial effects that: the utility model provides a servo bow-string beam combined section steel support. The bow-string beam is assembled and installed in the foundation pit through the pressure bearing rod, the prestress servo rod, the fixed cross beam, the prestress stay cable and the anchoring piece, and accordingly the bow-string beam becomes a support of the foundation pit. This application is rational in infrastructure, and the cost is lower, but the dismouting utilization, the installation effectiveness is higher.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a prestressed servo rod of the present invention;
FIG. 3 is a schematic view of the anchor of the present invention;
FIG. 4 is a schematic structural view of the purlin bracing mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the splayfoot of the present invention;
FIG. 6 is a schematic structural view of a straight rod, a straight cover plate and an inclined cover plate according to the present invention;
FIG. 7 is a schematic view of the construction of the press of the present invention;
FIG. 8 is a schematic view of the U-shaped member and diagonal member of the present invention;
FIG. 9 is a schematic structural view of the horizontal support of the present invention;
FIG. 10 is a schematic view of the construction of a purlin member of the present invention;
FIG. 11 is a schematic view of the present invention in a foundation pit;
in the figure, 1, a bearing rod, 2, a prestressed servo rod, 3, a fixed cross beam, 4, a prestressed inhaul cable, 5, an anchoring piece,
6. the purlin supporting mechanism comprises 7 purlin surrounding pieces, 21 round rods, 22 compression plates, 23 servo jacks, 24 screw rods, 25 locking nuts, 26 purlin surrounding connecting frames III, 51 anchoring base frames, 52 supporting connecting frames, 53 purlin surrounding connecting frames I, 54 purlin surrounding connecting frames II, 61 diagonal support groups, 62 lower straight support groups, 64 upper straight support groups, 65 splayed support members, 66 diagonal support members, 67 horizontal support members, 68 compression members, 611 straight rods, 612 straight cover plates, 613 diagonal cover plates, 661U-shaped pieces, 662 semicircular plate I, 663 diagonal rods, 664 semicircular plate II, 671 end plates, 672 back plates, 673 outer side plates, 674 inner compression plates, 675 lateral compression plates, 681 compression beams, 682 compression blocks.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a schematic structural view of a prestressed servo rod of the present invention; FIG. 3 is a schematic view of the anchor of the present invention; FIG. 4 shows a purlin of the present invention
The structural schematic diagram of the supporting mechanism; FIG. 5 is a schematic view of the structure of the splayfoot of the present invention; FIG. 6 is a schematic structural view of a straight rod, a straight cover plate and an inclined cover plate according to the present invention; FIG. 7 is a schematic view of the construction of the press of the present invention; FIG. 8 is a schematic view of the U-shaped member and diagonal member of the present invention; FIG. 9 is a schematic structural view of the horizontal support of the present invention; FIG. 10 is a schematic view of the construction of a purlin member of the present invention; fig. 11 is a schematic structural view of the present invention within a foundation pit.
As shown in the attached figure 1, the servo bow-string beam combined steel support comprises a bearing rod 1, a plurality of prestress servo rods 2, a fixed cross beam 3, a prestress guy cable 4 and anchoring parts 5, wherein the plurality of prestress servo rods 2 are sequentially fixed on the bearing rod 1, the anchoring parts 5 are respectively fixed at two ends of the bearing rod 1, two ends of the prestress guy cable 4 are respectively connected onto the two anchoring parts 5, the prestress guy cable 4 penetrates through the plurality of prestress servo rods 2 on the bearing rod 1, and the fixed cross beam 3 is fixedly connected between the two adjacent prestress servo rods 2.
As shown in the attached drawing 3, the anchoring member 5 is composed of an anchoring base frame 51, a supporting connecting frame 52, a first enclosing purlin connecting frame 53, a second enclosing purlin connecting frame 54 and arc-shaped cavities, the supporting connecting frame 52 and the first enclosing purlin connecting frame 53 are fixed on two sides of the anchoring base frame 51 respectively, the second enclosing purlin connecting frame 54 is fixed at the bottom of the first enclosing purlin connecting frame 53, the supporting connecting frame 52, the first enclosing purlin connecting frame 53 and the second enclosing purlin connecting frame 54 are rectangular frames, the length of the first enclosing purlin connecting frame 53 is larger than that of the second enclosing purlin connecting frame 54, the arc-shaped cavities for penetrating the prestress guy cables 4 are arranged in the anchoring base frame 51, and a plurality of bolt holes are uniformly distributed on the anchoring base frame 51, the supporting connecting frame 52, the first enclosing purlin connecting frame 53 and the second enclosing purlin connecting frame 54.
And the second enclosing purlin connecting frame 54 is fixedly connected to the enclosing purlin through bolts. The support connection frame 52 is fixedly connected to the inclined strut group 61 through bolts.
The pressure-bearing rod 1 is formed by fixing two rectangular frames with different lengths, and the anchoring base frame 51, the enclosing purlin connecting frame I53 and the enclosing purlin connecting frame II 54 are matched with the end of the pressure-bearing rod 1. The anchoring base frame 51, the first enclosing purlin connecting frame 53 and the second enclosing purlin connecting frame 54 are fixedly connected with the bearing rod 1 through bolts.
As shown in the attached drawing 2, the prestressed servo rod 2 is composed of a round rod 21, a pressure plate 22, a servo jack 23, a screw rod 24, a locking nut 25 and a surrounding purlin connecting frame III 26, the servo jack 23 and the screw rod 24 are fixed on the surrounding purlin connecting frame III 26, the locking nut 25 is connected to the screw rod 24 through threads, the tops of the plunger of the locking nut 25 and the servo jack 23 are attached to the bottom of the pressure plate 22, the round rod 21 is fixed on the pressure plate 22, the top end of the screw rod 24 penetrates through a through hole of the pressure plate 22, the top end of the screw rod 24 is arranged in a cavity of the round rod 21, the surrounding purlin connecting frame III 26 is a rectangular frame, a through groove for penetrating through the prestressed cable 4 is formed in the top end of the round rod 21, and a plurality of bolt holes are distributed in the surrounding purlin connecting frame III 26.
The plunger of the servo jack 23 extends out to drive the round rod 21 to move outwards along the screw rod 24, and the prestressed guy cable 4 passes through the through groove at the top of the round rods 21 of the plurality of prestressed servo rods 2, so that when the round rod 21 moves outwards, the prestressed guy cable 4 is pushed outwards, and the prestressed guy cable 4 is gradually tensioned. The prestressed cable 4 reacts on the round rod 21 and the surrounding purlin connecting frame III 26, so that prestress is applied to the surrounding purlin.
Shown with the attached drawings of fig. 4, 10 and 11, the anchoring part 5 of the servo bow-string beam combined type steel support is fixedly connected with a surrounding purlin supporting mechanism 6, a surrounding purlin piece 7 is fixed between the bottom of the servo bow-string beam combined type steel support and the surrounding purlin supporting mechanism 6 and the surrounding purlin, the surrounding purlin piece 7 is a rectangular frame, and a plurality of stiffening plates are sequentially fixed in the surrounding purlin piece 7.
The anchoring base frame 51 is triangular, the enclosing purlin supporting mechanism 6 is composed of an inclined strut group 61, a lower straight strut group 62, an upper straight strut group 64, splayed strut members 65, inclined strut members 66, horizontal strut members 67 and pressurizing members 68, the horizontal strut members 67 are fixedly connected between the two mutually symmetrical splayed strut members 65, the bottom of the splayed strut member 65 is fixed on the enclosing purlin through the lower straight strut group 62, the inclined strut group 61 is fixed between the supporting connecting frame 52 of the anchoring member 5 and the bevel edge of the splayed strut member 65, the top of the splayed strut member 65 is fixedly connected with the upper straight strut group 64 through the pressurizing members 68, and a plurality of inclined strut members 66 and a plurality of horizontal strut members 67 are fixed between the two upper straight strut groups 64 in a staggered manner.
The two symmetrical inclined strut groups 61 form a splayed supporting structure, and the two symmetrical inclined strut groups 61 are respectively fixed on the anchoring base frame 51 supported by the two servo bow-string beam combined section steels. The lower straight support group 62 is fixedly connected to the purlin through bolts.
As shown in FIG. 5, the splayed strut members 65 are formed of two rectangular trapezoidal frames having their bases secured together. The edge of the splayed supporting piece 65 is provided with a cavity, a plurality of stiffening plates are distributed in the cavity, and a plurality of bolt holes are distributed on the splayed supporting piece 65.
The bottom plane of the splayed strut member 65 is fixedly connected with the lower straight strut group 62 through a bolt, the inclined plane of the splayed strut member 65 is fixedly connected with the inclined strut group 61 through a bolt, the top plane of the splayed strut member 65 is fixedly connected with the pressurizing member 68 through a bolt, and the side straight plane of the splayed strut member 65 is fixedly connected with the horizontal strut member 67 through a bolt.
As shown in fig. 6, each of the inclined strut group 61, the lower straight strut group 62, and the upper straight strut group 64 is composed of a straight rod 611, a straight cover plate 612, and an inclined cover plate 613, the straight cover plate 612 is rectangular, the inclined cover plate 613 is parallelogram, a plurality of straight cover plates 612 and a plurality of inclined cover plates 613 are fixed between the parallel straight rods 611 in a staggered manner, and a plurality of bolt holes are distributed on the straight cover plate 612 and the inclined cover plate 613.
The straight cover plate 612 and the inclined cover plate 613 are respectively fixed to a plurality of straight bars 611 parallel to each other by bolts.
As shown in fig. 7, the pressing member 68 is composed of a pressing beam 681 and a pressing block 682, a plurality of pressing blocks 682 are sequentially fixed between two mutually parallel pressing beams 681, the pressing beam 681 is a rectangular frame, a plurality of stiffening plates are sequentially fixed in the rectangular frame, and a plurality of bolt holes are distributed on the pressing beam 681.
The upper pressure beam 681 is fixedly connected with the upper straight strut group 64 through a bolt, and the lower pressure beam 681 is fixedly connected with the splayed strut 65 through a bolt.
As shown in fig. 8, the inclined supporting member 66 is composed of a U-shaped member 661, a first half-circular plate 662, an inclined rod 663, and a second half-circular plate 664, wherein the first half-circular plate 662 is fixed on the U-shaped member 661, the second half-circular plate 664 is fixed at two ends of the inclined rod 663, bolt holes are formed in the first half-circular plate 662 and the second half-circular plate 664, the first half-circular plate 662 and the second half-circular plate 664 are connected together through bolts, and the U-shaped member 661 is fixed on the upper straight supporting set 64.
The groove of the U-shaped member 661 fits the straight bar 611 and is fixedly connected together by bolts. The bolt holes on the first half plate 662 and the second half plate 664 are aligned and then the bolts are screwed in to realize the connection.
As shown in fig. 9, the horizontal support member 67 is composed of an end plate 671, a back plate 672, an outer side plate 673, an inner stiffening plate 674 and a side stiffening plate 675, the outer side plate 673 is fixed on the upper and lower sides of the back plate 672 respectively, the end plate 671 is fixed on the left and right ends of the back plate 672 respectively, a plurality of inner stiffening plates 674 are fixed between the two outer side plates 673 in sequence, and the side stiffening plate 675 is fixed between the end plate 671 and the back plate 672.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a servo bow string roof beam combination shaped steel supports, characterized by, including pressure-bearing rod (1), prestressing force servo rod (2), fixed cross beam (3), prestressing force cable (4), anchor assembly (5), be fixed with several prestressing force servo rod (2) on pressure-bearing rod (1) in proper order, pressure-bearing rod (1) both ends are fixed with anchor assembly (5) respectively, and prestressing force cable (4) both ends are connected respectively on two anchor assembly (5), and several prestressing force servo rod (2) on pressure-bearing rod (1) are passed in prestressing force cable (4), fixedly connected with fixed cross beam (3) between two adjacent prestressing force servo rod (2).
2. The servo bow beam modular steel support of claim 1, wherein: anchoring part (5) by anchor basis frame (51), support connecting frame (52), enclose purlin connecting frame (53), enclose purlin connecting frame two (54), the arc cavity is constituteed, support connecting frame (52) with enclose purlin connecting frame (53) and fix respectively in the both sides of anchor basis frame (51), enclose purlin connecting frame two (54) and fix and enclose purlin connecting frame one (53) bottom, support connecting frame (52), enclose purlin connecting frame one (53), enclose purlin connecting frame two (54) and be the rectangle frame, the length that encloses purlin connecting frame one (53) is greater than the length that encloses purlin connecting frame two (54), be equipped with the arc cavity that is used for passing prestressing force cable (4) in anchor basis frame (51), support connecting frame (52), enclose purlin connecting frame one (53), it has the several bolt hole to enclose to divide equally cloth on purlin connecting frame two (54).
3. The servo bow beam modular steel support of claim 1, wherein: prestressing force servo rod (2) by round bar (21), increased pressure plate (22), servo jack (23), screw rod (24), lock nut (25), enclose purlin connection frame three (26) and constitute, it is fixed with servo jack (23) and screw rod (24) on purlin connection frame three (26), threaded connection has lock nut (25) on screw rod (24), the plunger top laminating of lock nut (25) and servo jack (23) is in increased pressure plate (22) bottom, be fixed with round bar (21) on increased pressure plate (22), the perforation of increased pressure plate (22) is passed on screw rod (24) top, the cavity of round bar (21) is arranged in at screw rod (24) top, it is the rectangle frame to enclose purlin connection frame three (26), round bar (21) top is equipped with the groove of wearing that is used for passing prestressing force cable (4), it has the several bolt hole to distribute on purlin connection frame three (26).
4. The servo bow beam modular steel support of claim 1, wherein: this anchor assembly (5) fixedly connected with of servo bow-string beam combination shaped steel support encloses purlin supporting mechanism (6), and servo bow-string beam combination shaped steel supports and encloses the bottom of purlin supporting mechanism (6) and enclose and be fixed with between the purlin and enclose purlin spare (7), encloses purlin spare (7) and is the rectangle frame, encloses and is fixed with the several stiffening plate in purlin spare (7) in proper order.
5. The servo bow beam modular steel support of claim 4, wherein: the anchoring foundation frame (51) is triangular, the enclosing purlin supporting mechanism (6) is composed of an inclined strut group (61), a lower straight strut group (62), an upper straight strut group (64), splayed strut members (65), inclined strut members (66), horizontal strut members (67) and pressurizing members (68), the horizontal strut members (67) are fixedly connected between the two mutually symmetrical splayed strut members (65), the bottoms of the splayed strut members (65) are fixed on the enclosing purlin through the lower straight strut group (62), the inclined strut groups (61) are fixed between the supporting connecting frame (52) of the anchoring member (5) and the inclined edges of the splayed strut members (65), the tops of the splayed strut members (65) are fixedly connected with the upper straight strut groups (64) through the pressurizing members (68), and a plurality of inclined strut members (66) and a plurality of horizontal strut members (67) are fixed between the two upper straight strut groups (64) in a staggered manner.
6. The servo bow beam modular steel support of claim 5, wherein: the splayed supporting piece (65) is composed of two right-angle trapezoid frames, a cavity is arranged at the edge of the splayed supporting piece (65), a plurality of stiffening plates are distributed in the cavity, and a plurality of bolt holes are distributed on the splayed supporting piece (65).
7. The servo bow beam modular steel support of claim 5, wherein: the inclined support group (61), the lower straight support group (62) and the upper straight support group (64) are composed of straight bars (611), straight cover plates (612) and inclined cover plates (613), the straight cover plates (612) are rectangular, the inclined cover plates (613) are parallelogram-shaped, a plurality of straight cover plates (612) and a plurality of inclined cover plates (613) are fixed among the straight bars (611) which are parallel to each other in a staggered mode, and a plurality of bolt holes are distributed in the straight cover plates (612) and the inclined cover plates (613).
8. The servo bow beam modular steel support of claim 5, wherein: the pressurizing piece (68) comprises a pressurizing beam (681) and a pressurizing block (682), a plurality of pressurizing blocks (682) are sequentially fixed between the two mutually parallel pressurizing beams (681), the pressurizing beam (681) is a rectangular frame, a plurality of stiffening plates are sequentially fixed in the rectangular frame, and a plurality of bolt holes are distributed in the pressurizing beam (681).
9. The servo bow beam modular steel support of claim 5, wherein: the inclined supporting piece (66) is composed of a U-shaped piece (661), a first half-circle plate (662), an inclined rod (663) and a second half-circle plate (664), the first half-circle plate (662) is fixed on the U-shaped piece (661), the two ends of the inclined rod (663) are respectively fixed with the second half-circle plate (664), bolt holes are formed in the first half-circle plate (662) and the second half-circle plate (664), the first half-circle plate (662) and the second half-circle plate (664) are connected together through bolts, and the U-shaped piece (661) is fixed on the upper straight supporting group (64).
10. The servo bow beam modular steel support of claim 5, wherein: horizontal support piece (67) comprises end plate (671), backplate (672), outer panel (673), interior stiffening plate (674), side stiffening plate (675), and both sides are fixed with outer panel (673) respectively about backplate (672), and both ends are fixed with end plate (671) respectively about backplate (672), are fixed with several interior stiffening plate (674) in proper order between two outer panel (673), are fixed with side stiffening plate (675) between end plate (671) and backplate (672).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122097027.5U CN215759054U (en) | 2021-09-01 | 2021-09-01 | Servo bow string beam combined section steel support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122097027.5U CN215759054U (en) | 2021-09-01 | 2021-09-01 | Servo bow string beam combined section steel support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215759054U true CN215759054U (en) | 2022-02-08 |
Family
ID=80082871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122097027.5U Active CN215759054U (en) | 2021-09-01 | 2021-09-01 | Servo bow string beam combined section steel support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215759054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529748A (en) * | 2021-09-01 | 2021-10-22 | 戴向胜 | Servo bow string beam combined section steel support |
-
2021
- 2021-09-01 CN CN202122097027.5U patent/CN215759054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529748A (en) * | 2021-09-01 | 2021-10-22 | 戴向胜 | Servo bow string beam combined section steel support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10989638B2 (en) | Multi-functional support capable of transferring horizontal and multi-point local vertical load and implementation method | |
| KR910008082B1 (en) | Trussed girder roof framing using the trussed girder and method of constructing the roof framing | |
| CN215759054U (en) | Servo bow string beam combined section steel support | |
| CN111236263A (en) | Large-span regular splayed prestressed truss steel support | |
| CN110630014A (en) | Detachable beam-string type temporary supporting structure for floor bearing plate | |
| CN211873032U (en) | Large-span regular splayed prestressed truss steel support | |
| CN113529748A (en) | Servo bow string beam combined section steel support | |
| CN111101522A (en) | Transverse oblique connection truss support structure assembly | |
| CN215858499U (en) | Large-span assembled prestressed purlin-free fish belly roof support system | |
| CN108487549B (en) | Assembled function-recoverable steel skeleton concrete combined column and mounting method | |
| CN215210579U (en) | Combined type pushing front guide beam of ultra-long high-strength truss | |
| CN214959376U (en) | Large-span steel cable suspension cable high-altitude photovoltaic support | |
| CN211816937U (en) | Assembled building frame | |
| CN108365798B (en) | Cable truss type flexible photovoltaic support unit and photovoltaic support | |
| CN215629455U (en) | Connecting structure of lifting frame and cable-stayed bridge steel beam | |
| CN218493185U (en) | Steel structure house frame | |
| CN213979572U (en) | Steel truss structure for steel structure building | |
| CN219509171U (en) | Cantilever edge support-free node of fabricated steel structure floor support plate | |
| CN218352429U (en) | Solar photovoltaic support | |
| CN216616564U (en) | Assembled prestressed concrete roof beam suitable for low-rise building | |
| CN213297245U (en) | Prestressed steel cable reinforced crossbeam | |
| CN219118555U (en) | Truss of stable connection easy to assemble | |
| CN218405978U (en) | Support-free prestressed concrete laminated slab with beam string structure | |
| CN219175940U (en) | Pull rod type circumferential prestress tensioning reinforcing or strengthening device | |
| CN118128060A (en) | Bowstring beam supporting system for foundation pit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |