CN214613617U - Few-pull-rod adjustable template system for inclined web variable-section continuous beam - Google Patents
Few-pull-rod adjustable template system for inclined web variable-section continuous beam Download PDFInfo
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- CN214613617U CN214613617U CN202023014348.6U CN202023014348U CN214613617U CN 214613617 U CN214613617 U CN 214613617U CN 202023014348 U CN202023014348 U CN 202023014348U CN 214613617 U CN214613617 U CN 214613617U
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Abstract
The utility model provides a few-pull-rod adjustable template system of an inclined web plate variable cross-section continuous beam, which comprises a suspension mechanism arranged above, an inner template arranged in the middle, outer templates arranged on two sides and a bottom template arranged at the bottom; the hanging mechanism comprises a hanging basket and a steel hanging strip fixed on the hanging basket, and the hanging basket is respectively connected with the inner template, the outer template and the bottom template through the steel hanging strip; the bottom template comprises a first bottom template, a second bottom template, a fixing piece connected with the first bottom template and the second bottom template, a bottom template width adjusting mechanism and a bearing mechanism; the outer template comprises an outer template framework, an outer sliding beam pulley, a supporting cross beam and an outer template thread supporting screw rod; the inner template comprises an inner template framework, an inner sliding beam pulley and an inner template thread supporting screw rod. The utility model discloses simple structure, the operation is convenient, does not set up the pull rod between interior outer template, reduces the engineering volume, improves the work efficiency, can adapt to different roof beam height and end width, and accommodation is wide, practices thrift the cost, and is economical and reliable.
Description
Technical Field
The utility model relates to a variable cross-section bridge construction technical field, concretely relates to few pull rod adjustable template system of oblique web variable cross-section continuous beam.
Background
Along with economy development day by day, newly-built bridge travelway quantity increases, and the bridge floor widen, for reducing structure dead weight and appearance pleasing to the eye, oblique web variable cross section continuous beam structure is in favour, and its characteristics are that the bottom plate reduces along with the section roof beam height and progressively widens, and interior roof width increases thereupon, and web thickness attenuation, prior art's construction template can't satisfy effective turnover and adapt to each section cross-section size change.
Disclosure of Invention
The utility model provides a few pull rod adjustable template system of oblique web variable cross section continuous beam, the operation is convenient, has improved template structure's suitability, can effectively improve the construction efficiency, reduces construction cost.
The technical scheme of the utility model is that: a few-pull-rod adjustable template system of an inclined web variable-section continuous beam comprises a suspension mechanism arranged above, an inner template arranged in the middle, outer templates arranged on two sides and a bottom template arranged at the bottom, wherein the suspension mechanism is arranged above the inner template;
the hanging mechanism comprises a hanging basket and a steel hanging strip fixed on the hanging basket, and the hanging basket is respectively connected with the inner template, the outer template and the bottom template through the steel hanging strip;
the bottom template comprises a first bottom template, a second bottom template, a fixing piece connected with the first bottom template and the second bottom template, a bottom template width adjusting mechanism and a bearing mechanism, the bearing mechanism is arranged at the bottom of the first bottom template and the second bottom template and is connected with the steel sling, the fixing piece comprises a fixing plate and a fixing bolt, the fixing plate is arranged on two sides of the first bottom template and the second bottom template, the center of the fixing plate is provided with a mounting hole, the fixed bolt penetrates through the mounting hole to fixedly connect the first bottom template and the second bottom template, the bottom template width adjusting mechanism comprises a bottom template threaded screw rod and a connecting lug plate, the connecting lug plates are fixed on two sides of the first bottom template and the second bottom template, the threaded screw rod of the first bottom template is connected with the first bottom template and the second bottom template through the connecting lug plates, and the gap between the first bottom template and the second bottom template can be adjusted by adjusting the threaded screw rod of the first bottom template;
the external template comprises an external template framework, an external sliding beam pulley, a supporting cross beam and an external template threaded supporting lead screw, wherein the external template framework comprises a flange plate assembly and a web plate assembly, the bottom of the web plate assembly is connected with the bottom template, the external sliding beam is arranged at the bottom of the flange plate assembly, the external sliding beam pulley is arranged below the external sliding beam, the flange plate assembly is fixedly connected with the steel hanging belt through bolts, the supporting cross beam is arranged on a bearing mechanism of the bottom template, one end of the external template threaded supporting lead screw is connected with the supporting cross beam, and the other end of the external template threaded supporting lead screw is connected with the web plate assembly;
the inner template comprises an inner template framework, an inner sliding beam pulley and an inner template thread supporting screw rod, the inner template framework comprises a left inner template framework, a right inner template framework and a connecting rod for connecting the left inner template framework and the right inner template framework, the left inner template framework and the right inner template framework respectively comprise a top template assembly I, a top template assembly II, a vertical rib plate assembly, an inclined rib plate assembly, a bottom plate assembly, a chamfering assembly, a connecting hinge and a sliding assembly, the bottom plate assembly is arranged at the bottom, the vertical rib plate assembly and the inclined rib plate assembly are respectively provided with two ends of the bottom plate assembly, the top template assembly I is connected with the inclined rib plate assembly through the chamfering assembly, the top template assembly II is connected with the vertical rib plate assembly through the chamfering assembly, the chamfering assembly is connected with the top template assembly I and the top template assembly II through the connecting hinge, the top template assembly I is connected with the top template assembly II through the sliding assembly, the connecting rod sets up between vertical floor subassembly along vertical position, interior slide beam sets up in the bottom of top template subassembly one and top template subassembly two, passes through bolt fixed connection with the steel suspender, slide beam bottom including interior slide beam coaster setting, interior template screw thread support lead screw one end sets up on interior slide beam, and the other end sets up on vertical floor subassembly or inclined rib board subassembly.
The scheme is further that the hanging basket comprises three groups of trusses and a hanging basket cross beam, the trusses are evenly arranged at the bottom of the hanging basket cross beam, the bottom of each truss is provided with an adjusting cushion block, and the height of the bottom of each truss is adjusted according to the surface of the continuous beam.
The scheme is further that the bearing mechanism comprises a longitudinal bearing beam and a transverse bearing beam, the longitudinal bearing beam is uniformly arranged above the transverse bearing beam and is perpendicular to the transverse bearing beam, a plurality of connecting pieces are uniformly arranged on the transverse bearing beam, each connecting piece comprises two connecting plates and a connecting pin shaft, the two connecting plates are oppositely arranged, a gap is formed between the two connecting plates, the bottom of the longitudinal bearing beam is arranged in the gap between the two connecting pieces, a connecting hole is formed in each connecting plate, and each connecting pin shaft penetrates through the corresponding connecting hole to connect the longitudinal bearing beam with the transverse bearing beam.
In a scheme further, the bottom template further comprises a template adjusting block, and the template adjusting block is arranged in a gap between the first bottom template and the second bottom template to adjust the width of the bottom of the whole continuous beam.
The scheme is further that a plurality of suspension lug plates are arranged on the transverse bearing beam of the bottom template, a hanging ring is arranged at the bottom of the steel hanging strip, and the hanging ring is connected with the suspension lug plates through a pin shaft, so that the movable connection between the bottom template and the suspension mechanism is realized.
The scheme is further that the top of the steel sling is connected with a hanging basket cross beam, a supporting pad beam and a nut are arranged between the hanging basket cross beam and the steel sling, and the steel sling is fixed on the hanging basket cross beam.
The scheme is further, web subassembly outside is equipped with a plurality of exterior sheathing connection otic placodes one, be equipped with a plurality of exterior sheathing connection otic placodes two on the supporting beam, exterior sheathing screw thread support lead screw one end is connected with the supporting beam through exterior sheathing connection otic placode two, and the other end passes through exterior sheathing connection otic placode one with the web subassembly and is connected.
In a further scheme, the supporting cross beam is fixed with a transverse bearing beam of the bottom template through a connecting flange.
The scheme is further that the sliding assembly comprises a sliding block and a sliding groove, and the sliding block and the sliding groove are correspondingly arranged on the first top template assembly and the second top template assembly respectively.
According to the scheme, inner template connecting lug plates are arranged on the inner sides of the vertical rib plate assembly and the inclined rib plate assembly, one end of the inner template threaded support screw rod is connected with the inner sliding beam, and the other end of the inner template threaded support screw rod is connected with the vertical rib plate assembly and the inclined rib plate assembly through the inner template connecting lug plates respectively.
The utility model has the advantages that: the utility model has the advantages of simple integral structure, the operation is convenient, does not set up the pull rod between the inside and outside template, reduces the engineering volume, improves the work efficiency, and can conveniently adjust the slope through the adjustment between horizontal spandrel girder and the vertical spandrel girder, and the adjustment through the die block board adapts to the different roof beam height and the wide continuous roof beam preparation in end, and accommodation is wide, practices thrift the cost, and is economical and reliable.
Drawings
Fig. 1 is a schematic structural view of the adjustable formwork system with few tie rods for the inclined web variable cross-section continuous beam of the present invention;
fig. 2 is a schematic structural view of a suspension mechanism of the adjustable formwork system with few tie rods for the oblique web variable cross-section continuous beam of the present invention;
FIG. 3 is a schematic structural view of a hanging basket of the adjustable formwork system with few tie rods for the oblique web variable cross-section continuous beam of the present invention;
FIG. 4 is a schematic structural view of an outer template of the adjustable template system with few tie rods for the inclined web plate variable cross-section continuous beam of the present invention;
FIG. 5 is a top view of a bottom form structure of the adjustable form system with few tie rods for a variable cross-section continuous beam with an inclined web plate of the present invention;
FIG. 6 is a side view of a bottom form structure of the adjustable form system with few tie rods for a variable cross-section continuous beam with an inclined web plate of the present invention;
fig. 7 is a partial enlarged view of a portion B in fig. 1 of the adjustable formwork system with few tie rods for the inclined web variable cross-section continuous beam of the present invention;
fig. 8 is a partial enlarged view of a portion a in fig. 1 of the adjustable formwork system with few tie rods for the inclined web variable cross-section continuous beam of the present invention;
fig. 9 is a schematic structural view of an inner template of the adjustable template system with few tie rods for the inclined web plate variable cross-section continuous beam of the present invention;
fig. 10 is a schematic structural view of a left inner template of the adjustable template system with few tie rods for the oblique web variable cross-section continuous beam of the present invention;
fig. 11 is a schematic structural view of an inner template chute of the adjustable template system with few tie rods for the oblique web variable cross-section continuous beam of the present invention;
fig. 12 is a schematic structural view of a suspension ear plate of the adjustable formwork system with few tie rods for a variable cross-section continuous beam with an oblique web plate of the present invention;
fig. 13 is a schematic structural view of each connecting lug plate of the oblique web variable cross-section continuous beam few-pull-rod adjustable formwork system of the present invention;
wherein: 1. hanging basket, 11, truss, 12, adjusting cushion block, 2, outer template, 21, outer template skeleton, 22, outer sliding beam, 23, outer sliding beam pulley, 24, supporting beam, 25, outer template thread supporting screw rod, 3, bottom template, 31, first bottom template, 32, second bottom template, 33, fixing plate, 34, fixing bolt, 35, bottom template thread screw rod, 36, transverse bearing beam, 37, connecting piece, 38, longitudinal bearing beam, 39, connecting pin shaft, 4, inner template, 41, left inner template skeleton, 411, first top template skeleton, 412, second top template skeleton, 413, vertical rib plate skeleton, 414, bottom plate skeleton, 415, inclined rib plate skeleton, 42, connecting rod, 43, right inner template skeleton, 44, inner template thread supporting screw rod, 45, inner sliding beam, 46, sliding module, 47, connecting hinge, 48, inner sliding beam pulley, 5, lifting ring, 6, suspension ear plate, 7. steel suspender, 8, support bolster.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which a person skilled in the art can, without any creative effort, fully implement the present invention.
The utility model discloses a concrete implementation mode is: as shown in fig. 1-13, a sloping web plate variable cross-section continuous beam few-pull-rod adjustable formwork system comprises a suspension mechanism arranged above, an inner formwork 4 arranged in the middle, outer formworks 2 arranged on two sides, and a bottom formwork 3 arranged at the bottom;
the hanging mechanism comprises a hanging basket 1 and a steel hanging strip 7 fixed on the hanging basket 1, and the hanging basket 1 is respectively connected with the inner template 4, the outer template 2 and the bottom template 3 through the steel hanging strip 7 to realize hanging;
the bottom template 3 comprises a first bottom template 31, a second bottom template 32, a fixing part for connecting the first bottom template 31 with the second bottom template 32, a bottom template width adjusting mechanism and a bearing mechanism, wherein the bearing mechanism is arranged at the bottoms of the first bottom template 31 and the second bottom template 32, the bearing mechanism is connected with a steel sling 7, the fixing part comprises a fixing plate 33 and a fixing bolt 34, the fixing plate 33 is arranged at the two sides of the first bottom template 31 and the second bottom template 32, a mounting hole is formed in the center of the fixing plate, the fixing bolt 34 penetrates through the mounting hole to fixedly connect the first bottom template 31 with the second bottom template 32 so as to realize seamless splicing of the bottom templates, the bottom template width adjusting mechanism comprises a bottom template threaded screw rod 35 and a connecting lug plate, the connecting lug plate is fixed on the two sides of the first bottom template 31 and the second bottom template 32, the bottom template threaded screw rod 35 is connected with the first bottom template 31 and the second bottom template 32 through the connecting lug plate, the gap between the first bottom template 31 and the second bottom template 32 can be adjusted by adjusting the bottom template thread screw rod 35, the gap can be adjusted to be trapezoidal or rectangular according to actual production requirements, a template adjusting block is correspondingly arranged in the gap, not only the width of the bottom templates is adjusted, but also the untight splicing between the bottom templates is avoided, fixing bolts 34 are loosened during adjustment, the bottom template thread screw rod 35 is screwed, the first bottom template 31 and the second bottom template 32 are stretched from the middle to two sides to adapt to the structural size change of the bottom of a continuous beam, the fixing bolts 34 are fastened after the template adjusting block is filled, the tight joints of the first bottom template 31, the second bottom template 32 and the template adjusting block are ensured, the whole is formed, and the template adjusting block can be a wedge-shaped block;
the outer template 2 comprises an outer template framework 21, an outer sliding beam 22, an outer sliding beam pulley 23, a supporting cross beam 24 and an outer template thread supporting screw rod 25, the outer template framework 21 comprises a flange plate assembly and a web plate assembly, the bottom of the web plate assembly is connected with the bottom template 3, the outer sliding beam 22 is arranged at the bottom of the flange plate assembly, the outer sliding beam pulley 23 is arranged below the outer sliding beam 22, the flange plate assembly is fixedly connected with the steel sling 7 through bolts, the supporting cross beam 24 is arranged on a bearing mechanism of the bottom template 3, one end of the outer template thread supporting screw rod 25 is connected with the supporting cross beam 24, the other end of the outer template thread supporting screw rod 25 is connected with the web plate assembly, and the position adjustment and the lateral support are carried out on the outer template 2 through the tightness adjustment of the outer template thread supporting screw rod 25, so that the size and the rigidity of the template are ensured;
the inner formwork 4 comprises an inner formwork framework, an inner sliding beam 45, an inner sliding beam pulley 48 and an inner formwork thread supporting screw rod 44, the inner formwork framework comprises a left inner formwork framework 41, a right inner formwork framework 43 and a connecting rod 42 for connecting the left inner formwork framework 41 and the right inner formwork framework 43, the left inner formwork framework 41 and the right inner formwork framework 43 respectively comprise a first top formwork component 411, a second top formwork component 412, a vertical rib plate component 413, an inclined rib plate component 415, a bottom plate component 414, a chamfering component, a connecting hinge 47 and a sliding component 46, the bottom plate component 414 is arranged at the bottom, the vertical rib plate component 413 and the inclined rib plate component 415 are respectively provided with two ends of the bottom plate component 414, the first top formwork component 411 is connected with the inclined rib plate component 415 through the chamfering component, the second top formwork component 412 is connected with the vertical rib plate component 413 through the chamfering component, the chamfering component 411, the first top formwork component 411, the second rib plate component 411, the chamfering component and the vertical rib plate component 413 are connected with the chamfering component, The top formwork assembly II 412 is connected through a connecting hinge 47, the top formwork assembly I411 and the top formwork assembly II 412 are connected through a sliding assembly 46, the connecting rod 42 is arranged between the vertical rib plate assemblies 413 along the vertical position, the inner sliding beam 45 is arranged at the bottoms of the top formwork assembly I411 and the top formwork assembly II 412 and fixedly connected with the steel hanging strip 7 through a bolt, the inner sliding beam pulley 48 is arranged at the bottom of the inner sliding beam 45, one end of the inner formwork thread supporting screw rod 44 is arranged on the inner sliding beam 45, the other end of the inner formwork thread supporting screw rod is arranged on the vertical rib plate assembly 413 or the inclined rib plate assembly 415, and the lateral supporting force of the inner formwork thread supporting screw rod 44 can be adjusted to be external and provide lateral supporting force so as to resist the lateral pressure in the concrete pouring process.
Further, the hanging basket 1 comprises three groups of trusses 11 and hanging basket cross beams, the trusses 11 are uniformly arranged at the bottom of the hanging basket cross beams, adjusting cushion blocks 12 are arranged at the bottoms of the trusses 11, and the height of the bottoms of the trusses 11 is adjusted according to the surface of the continuous beam.
Further, the bearing mechanism comprises a longitudinal bearing beam 38 and a transverse bearing beam 36, the longitudinal bearing beam 38 is uniformly arranged above the transverse bearing beam 36 and is perpendicular to the transverse bearing beam 36, a plurality of connecting pieces 37 are uniformly arranged on the transverse bearing beam 36, each connecting piece 37 comprises two connecting plates and a connecting pin 39, the two connecting plates are oppositely arranged, the middle of each connecting plate forms a gap, the bottom of the longitudinal bearing beam 38 is arranged in the gap in the middle of each connecting piece, a connecting hole is formed in each connecting plate, each connecting pin 39 penetrates through each connecting hole to connect the longitudinal bearing beam 38 with the transverse bearing beam 36, and the longitudinal bearing beam 38 can move on the transverse bearing beam 36 to adapt to different gradient changes of the bottom plate of the continuous beam.
Furthermore, a plurality of suspension ear plates 6 are arranged on the transverse bearing beam 36 of the bottom template 3, a hanging ring 5 is arranged at the bottom of the steel hanging strip 7, the hanging ring 5 is connected with the suspension ear plates 6 through a pin shaft, and the movable connection between the bottom template 3 and the suspension mechanism is realized so as to adapt to the different gradient changes of the continuous beam bottom plate.
Furthermore, the top of the steel hanging strip 7 is connected with a hanging basket beam, a supporting pad beam 8 and a nut are arranged between the hanging basket beam and the steel hanging strip 7, and the steel hanging strip 7 is fixed on the hanging basket beam.
Further, the web subassembly outside is equipped with a plurality of exterior sheathing connection otic placodes one, be equipped with a plurality of exterior sheathing connection otic placodes two on the supporting beam 24, exterior sheathing screw thread support lead screw 25 one end is connected with supporting beam 24 through exterior sheathing connection otic placode two, and the other end passes through the exterior sheathing with the web subassembly and connects otic placode one and be connected.
Further, the supporting beams 24 are fixed with the transverse bearing beams 36 of the bottom formworks 3 through connecting flanges.
Further, the sliding assembly 46 comprises a sliding block and a sliding groove, and the sliding block and the sliding groove are respectively and correspondingly arranged on the first top template assembly 411 and the second top template assembly 412, so that the adjustment of the inner template thread supporting screw rod 44 is facilitated.
Further, the inner sides of the vertical rib plate assembly 413 and the inclined rib plate assembly 415 are provided with inner template connecting ear plates, one end of the inner template threaded support screw 44 is connected with the inner sliding beam 45, and the other end is respectively connected with the vertical rib plate assembly 413 and the inclined rib plate assembly 415 through the inner template connecting ear plates.
While the preferred embodiments of the present invention have been described, it is to be understood that the invention is not limited to the precise embodiments described, and that equipment and structures not described in detail are understood to be practiced as commonly known in the art; any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention by those skilled in the art without departing from the technical solution of the present invention.
Claims (10)
1. A few-pull-rod adjustable template system for an inclined web variable-section continuous beam is characterized by comprising a suspension mechanism arranged above, an inner template arranged in the middle, outer templates arranged on two sides and a bottom template arranged at the bottom, wherein the suspension mechanism is arranged above the inner template;
the hanging mechanism comprises a hanging basket and a steel hanging strip fixed on the hanging basket, and the hanging basket is respectively connected with the inner template, the outer template and the bottom template through the steel hanging strip;
the bottom template comprises a first bottom template, a second bottom template, a fixing piece connected with the first bottom template and the second bottom template, a bottom template width adjusting mechanism and a bearing mechanism, the bearing mechanism is arranged at the bottom of the first bottom template and the second bottom template and is connected with the steel sling, the fixing piece comprises a fixing plate and a fixing bolt, the fixing plate is arranged on two sides of the first bottom template and the second bottom template, the center of the fixing plate is provided with a mounting hole, the fixed bolt penetrates through the mounting hole to fixedly connect the first bottom template and the second bottom template, the bottom template width adjusting mechanism comprises a bottom template threaded screw rod and a connecting lug plate, the connecting lug plates are fixed on two sides of the first bottom template and the second bottom template, the threaded screw rod of the first bottom template is connected with the first bottom template and the second bottom template through the connecting lug plates, and the gap between the first bottom template and the second bottom template can be adjusted by adjusting the threaded screw rod of the first bottom template;
the external template comprises an external template framework, an external sliding beam pulley, a supporting cross beam and an external template threaded supporting lead screw, wherein the external template framework comprises a flange plate assembly and a web plate assembly, the bottom of the web plate assembly is connected with the bottom template, the external sliding beam is arranged at the bottom of the flange plate assembly, the external sliding beam pulley is arranged below the external sliding beam, the flange plate assembly is fixedly connected with the steel hanging belt through bolts, the supporting cross beam is arranged on a bearing mechanism of the bottom template, one end of the external template threaded supporting lead screw is connected with the supporting cross beam, and the other end of the external template threaded supporting lead screw is connected with the web plate assembly;
the inner template comprises an inner template framework, an inner sliding beam pulley and an inner template thread supporting screw rod, the inner template framework comprises a left inner template framework, a right inner template framework and a connecting rod for connecting the left inner template framework and the right inner template framework, the left inner template framework and the right inner template framework respectively comprise a top template assembly I, a top template assembly II, a vertical rib plate assembly, an inclined rib plate assembly, a bottom plate assembly, a chamfering assembly, a connecting hinge and a sliding assembly, the bottom plate assembly is arranged at the bottom, the vertical rib plate assembly and the inclined rib plate assembly are respectively provided with two ends of the bottom plate assembly, the top template assembly I is connected with the inclined rib plate assembly through the chamfering assembly, the top template assembly II is connected with the vertical rib plate assembly through the chamfering assembly, the chamfering assembly is connected with the top template assembly I and the top template assembly II through the connecting hinge, the top template assembly I is connected with the top template assembly II through the sliding assembly, the connecting rod sets up between vertical floor subassembly along vertical position, interior slide beam sets up in the bottom of top template subassembly one and top template subassembly two, passes through bolt fixed connection with the steel suspender, slide beam bottom including interior slide beam coaster setting, interior template screw thread support lead screw one end sets up on interior slide beam, and the other end sets up on vertical floor subassembly or inclined rib board subassembly.
2. The adjustable formwork system with few pull rods for the inclined web variable-section continuous beam as claimed in claim 1, wherein the hanging basket comprises three groups of trusses and hanging basket cross beams, the trusses are uniformly arranged at the bottoms of the hanging basket cross beams, and adjusting cushion blocks are arranged at the bottoms of the trusses.
3. The adjustable template system with few pull rods for the inclined web plate variable cross-section continuous beam as claimed in claim 2, wherein the bearing mechanism comprises a longitudinal bearing beam and a transverse bearing beam, the longitudinal bearing beam is uniformly arranged above the transverse bearing beam and is perpendicular to the transverse bearing beam, a plurality of connecting pieces are uniformly arranged on the transverse bearing beam, each connecting piece comprises two connecting plates and a connecting pin shaft, the two connecting plates are oppositely arranged, the middle of each connecting plate forms a gap, the bottom of each longitudinal bearing beam is arranged in the gap in the middle of each connecting piece, the connecting plates are provided with connecting holes, and the connecting pin shafts penetrate through the connecting holes to connect the longitudinal bearing beam and the transverse bearing beam.
4. The adjustable formwork system with few pull rods for the inclined web variable-section continuous beam as claimed in claim 3, wherein the bottom formwork further comprises a formwork adjusting block, and the formwork adjusting block is arranged in a gap between the first bottom formwork and the second bottom formwork to adjust the bottom width of the whole continuous beam.
5. The adjustable formwork system with few pull rods for the inclined web plate variable cross-section continuous beam as claimed in claim 4, wherein a plurality of suspension ear plates are arranged on the transverse bearing beam of the bottom formwork, a hanging ring is arranged at the bottom of the steel hanging strip, and the hanging ring is connected with the suspension ear plates through a pin shaft, so that the movable connection between the bottom formwork and the suspension mechanism is realized.
6. The few-pull-rod adjustable formwork system for the inclined web variable-section continuous beam as claimed in claim 5, wherein the top of the steel sling is connected with a basket hanging beam, a support pad beam and a nut are arranged between the basket hanging beam and the steel sling, and the steel sling is fixed on the basket hanging beam.
7. The few-pull-rod adjustable formwork system for the inclined web variable-section continuous beam as claimed in claim 6, wherein a plurality of first outer formwork connecting lug plates are arranged outside the web assembly, a plurality of second outer formwork connecting lug plates are arranged on the supporting beam, one end of the outer formwork threaded supporting screw rod is connected with the supporting beam through the second outer formwork connecting lug plates, and the other end of the outer formwork threaded supporting screw rod is connected with the web assembly through the first outer formwork connecting lug plates.
8. The adjustable formwork system with few pull rods for the inclined web variable-section continuous beam as claimed in claim 7, wherein the supporting cross beams are fixed with the transverse bearing beams of the bottom formwork through connecting flanges.
9. The adjustable formwork system with few pull rods for the inclined web variable-section continuous beam according to claim 8, wherein the sliding assembly comprises a sliding block and a sliding groove, and the sliding block and the sliding groove are respectively and correspondingly arranged on the first top formwork assembly and the second top formwork assembly.
10. The few-pull-rod adjustable formwork system for the inclined web plate variable-section continuous beam is characterized in that inner formwork connecting lug plates are arranged on the inner sides of the vertical rib plate assembly and the inclined rib plate assembly, one end of each inner formwork threaded support screw rod is connected with the inner sliding beam, and the other end of each inner formwork threaded support screw rod is connected with the vertical rib plate assembly and the inclined rib plate assembly through the inner formwork connecting lug plates respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023014348.6U CN214613617U (en) | 2020-12-15 | 2020-12-15 | Few-pull-rod adjustable template system for inclined web variable-section continuous beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023014348.6U CN214613617U (en) | 2020-12-15 | 2020-12-15 | Few-pull-rod adjustable template system for inclined web variable-section continuous beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214613617U true CN214613617U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023014348.6U Withdrawn - After Issue CN214613617U (en) | 2020-12-15 | 2020-12-15 | Few-pull-rod adjustable template system for inclined web variable-section continuous beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214613617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112342931A (en) * | 2020-12-15 | 2021-02-09 | 中交二公局第三工程有限公司 | Few-pull-rod adjustable template system for inclined web variable-section continuous beam |
-
2020
- 2020-12-15 CN CN202023014348.6U patent/CN214613617U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112342931A (en) * | 2020-12-15 | 2021-02-09 | 中交二公局第三工程有限公司 | Few-pull-rod adjustable template system for inclined web variable-section continuous beam |
| CN112342931B (en) * | 2020-12-15 | 2023-03-14 | 中交二公局第三工程有限公司 | Oblique web variable cross-section continuous Liang Shaola rod adjustable template system |
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