CN211735104U - Prefabricated rain-proof sunshade shed frame of festival section case roof beam - Google Patents
Prefabricated rain-proof sunshade shed frame of festival section case roof beam Download PDFInfo
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- CN211735104U CN211735104U CN202020200422.4U CN202020200422U CN211735104U CN 211735104 U CN211735104 U CN 211735104U CN 202020200422 U CN202020200422 U CN 202020200422U CN 211735104 U CN211735104 U CN 211735104U
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 238000010079 rubber tapping Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 47
- 239000010959 steel Substances 0.000 claims description 47
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 9
- 238000009417 prefabrication Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000007306 turnover Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a prefabricated rain-proof sunshade rack of festival section case roof beam, include: rain-proof sunshade subassembly with remove a subassembly, terminal surface and removal frame subassembly up end assembled connection under the rain-proof sunshade subassembly, rain-proof sunshade subassembly includes V type iron sheet and ceiling skeleton, the ceiling skeleton is located V type iron sheet lower extreme, and V type iron sheet passes through self-tapping screw fixed connection ceiling skeleton, it includes the V type frame of two symmetries and the limit side bearer of two symmetries to remove a subassembly. The utility model discloses when using, because rain-proof sunshade subassembly is through removing wheel and guide rail frame subassembly relative slip, can adjust the position of rain-proof sunshade subassembly at any time according to the needs in construction stage, both can satisfy the demand of the rain-proof sunshade when segment case roof beam prefabrication each stage was under construction like this, can practice thrift again and set up the required cost of traditional rain-proof sunshade in a large number, improved this segment case roof beam prefabrication rain-proof sunshade rack utilization ratio.
Description
Technical Field
The utility model belongs to the technical field of the construction, especially, relate to a prefabricated rain-proof sunshade rack of festival section case roof beam.
Background
The prefabricated section box girder is characterized in that the whole span girder is divided into different sections, the prefabricated section box girder is transported to a girder erection site after being prefabricated in a prefabrication factory, and a special section assembling bridge girder erection machine is used for assembling sections by sections to form holes, and the construction is completed section by section. At present, two methods of producing the segmental beam are a long line method and a short line method. The prefabricated section box girder template comprises a long-line prefabricated section box girder template and a short-line prefabricated section box girder template. The long-line method: all the segments are matched and prefabricated one by one on a long table base which is constructed in a beam-erecting line shape and provided according to the design, so that a natural matching surface is formed between the front block and the rear block. The short-line method comprises the following steps: the pouring of each section is carried out in the same special template, one end of each section is a fixed end template, the other end of each section is a poured beam section (matched beam), the position of the section to be poured is unchanged, the geometric position of the poured matched beam is adjusted to obtain a construction method of a flat curve and a longitudinal curve which are randomly specified, and the pedestal only needs 4-6 beam sections.
Prefabricated field of Thailand overpass project festival section case roof beam, when matching prefabricated festival section case roof beam, need hide rain sunshade to matching section and prefabricated section at different time quantums, need build rain-proof sunshade for this reason. The existing prefabricated section box girder rainproof sunshade is arranged in a through length mode, the construction cost is high, and the utilization rate is too low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prefabricated rain-proof sunshade rack of festival section case roof beam to solve the technical problem that above-mentioned background art mentioned.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a section box girder prefabricated rainproof sunshade shed frame comprises a rainproof sunshade assembly and a movable frame assembly, wherein the lower end face of the rainproof sunshade assembly is assembled and connected with the upper end face of the movable frame assembly, the rainproof sunshade assembly comprises a V-shaped iron sheet and a ceiling framework, the ceiling framework is positioned at the lower end of the V-shaped iron sheet, the V-shaped iron sheet is fixedly connected with the ceiling framework through self-tapping screws, the movable frame assembly comprises two symmetrical V-shaped frames and two symmetrical side frames, the two side frames are respectively positioned at the left side and the right side between the two V-shaped frames, the two ends of the side frames are respectively assembled and connected with the two V-shaped frames, movable wheels are respectively arranged at four corners at the lower end of the movable frame assembly, guide rail frame assemblies are symmetrically arranged at the lower ends of the movable wheels at the left side and the right side below of the movable frame assembly, each guide rail frame assembly comprises two vertically parallel support frames, and reinforcing I-shaped steel is, two inboard department in upper end corresponds with the removal wheel between the support frame and is provided with the guide rail, removal frame subassembly lower extreme all is provided with L type anticreep rail spare on every removal wheel inboard side, guide rail lateral surface assembled joint has a plurality of support I-steel that are used for supporting the guide rail interlude, and a plurality of support I-steel are the equidistance and arrange.
The utility model adopts the above be used for prefabricated rain-proof sunshade rack of festival section case roof beam, further: the ceiling framework comprises two symmetrical V-shaped beams and a plurality of longitudinal beam beams, the longitudinal beam beams are respectively located between the two V-shaped beams, the longitudinal beam beams are arranged at equal intervals, the longitudinal beam beams and the V-shaped beams are all formed by square tube manufacturing, and two ends of each longitudinal beam are respectively welded with the two V-shaped beams.
The utility model adopts the above be used for prefabricated rain-proof sunshade rack of festival section case roof beam, further: the upper end of the V-shaped frame and the longitudinal beam are correspondingly welded with a plurality of U-shaped sleeves, and the U-shaped sleeves are fixedly connected with the longitudinal beam through first fastening screws.
The utility model adopts the above be used for prefabricated rain-proof sunshade rack of festival section case roof beam, further: the upper and lower both sides at avris frame both ends department all are provided with the buckle, and the upper and lower both sides at V type frame medial surface both ends all correspond with the buckle and are provided with the draw-in groove, buckle lower extreme middle part is seted up flutedly, and draw-in groove inboard middle part corresponds with the recess and is provided with spacing.
The utility model adopts the above be used for prefabricated rain-proof sunshade rack of festival section case roof beam, further: and third connecting steel plates are welded at two ends of the reinforcing I-steel and are fixedly connected with the support frame through a plurality of fourth fastening screws.
The utility model adopts the above be used for prefabricated rain-proof sunshade rack of festival section case roof beam, further: the guide rail comprises guide rail I-beams, the left and right sides of the upper end of each guide rail I-beam are symmetrically welded with baffles, second connecting steel plates are welded at the front and rear ends of each guide rail I-beam, and the second connecting steel plates are fixedly connected with the support frame through third fastening screws.
The utility model adopts the above be used for prefabricated rain-proof sunshade rack of festival section case roof beam, further: l type anticreep rail spare upper end and removal frame subassembly welding, and L type anticreep rail spare lower extreme kink stretches into guide rail I-steel medial surface concave position.
The utility model adopts the above be used for prefabricated rain-proof sunshade rack of festival section case roof beam, further: two first connecting steel plates are welded at the joint of the guide rail and the supporting I-shaped steel, and the two first connecting steel plates are fixedly connected with two wings of the supporting I-shaped steel through a plurality of second fastening screws respectively.
The utility model has the advantages that:
1. when the utility model is used, because the rain-proof sunshade assembly slides relative to the guide rail frame assembly through the moving wheel, the position of the rain-proof sunshade assembly can be adjusted at any time according to the requirement of the construction stage, thus not only meeting the rain-proof sunshade requirement of the segment box girder during each stage of construction, but also saving a great deal of cost for erecting the traditional rain-proof sunshade and improving the utilization rate of the segment box girder prefabricated rain-proof sunshade frame; wherein the setting of L type anticreep rail spare can prevent to remove the wheel and break away from the guide rail, has improved the stability of this section of case roof beam prefabricated rain-proof sunshade rack.
2. The utility model discloses well each part is all through the equipment connection, if: between rain-proof sunshade subassembly and the removal frame subassembly, between V type frame and the avris frame in the removal frame subassembly, between guide rail and the support frame, consolidate between I-steel and the support frame, between guide rail and the support I-steel, all can dismantle repeatedly and assemble to be convenient for this prefabricated rain-proof sunshade shed frame of festival section case roof beam removes transportation and turnover, and then improved the practicality of this prefabricated rain-proof sunshade shed frame of festival section case roof beam.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
fig. 1 is a schematic front view of an embodiment of the present invention;
FIG. 2 is a schematic top view of a rain and sun shade assembly according to an embodiment of the present invention;
FIG. 3 is a schematic side view of a moving rack assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a U-shaped sleeve according to an embodiment of the present invention;
fig. 5 is an enlarged schematic view of a in an embodiment of the present invention;
fig. 6 is a schematic structural view of a buckle and a slot in an embodiment of the present invention;
fig. 7 is a schematic top view of a rail frame assembly according to an embodiment of the present invention;
fig. 8 is a schematic view of a connection structure of the guide rail and the support frame according to an embodiment of the present invention;
fig. 9 is an enlarged schematic view of embodiment B of the present invention;
fig. 10 is a schematic cross-sectional view of a guide rail according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a rain and sun shade assembly; 11. a V-shaped iron sheet; 12. a ceiling framework; 121. a V-shaped beam; 122. a longitudinal bar beam; 2. a mobile rack assembly; 21. a V-shaped frame; 211. a U-shaped external member; 212. a card slot; 213. a first fastening screw; 22. a side frame; 221. buckling; 3. a moving wheel; 4. an L-shaped derailing prevention piece; 5. a rail frame assembly; 51. a support frame; 52. reinforcing the I-shaped steel; 53. a guide rail; 531. a guide rail I-steel; 532. a baffle plate; 54. supporting the I-shaped steel; 55. a first connecting steel plate; 56. a second fastening screw; 57. a second connecting steel plate; 58. a third fastening screw; 59. a third connecting steel plate; 510. and a fourth fastening screw.
Detailed Description
Hereinafter, embodiments of the prefabricated rainproof and sunshade canopy frame of the sectional box girder according to the present invention will be described with reference to the accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
Fig. 1-10 show the utility model discloses a prefabricated rain-proof sunshade rack of festival section case roof beam of embodiment, it includes: the rain-proof sunshade assembly 1 and the moving frame assembly 2, the lower end face of the rain-proof sunshade assembly 1 is assembled and connected with the upper end face of the moving frame assembly 2, the rain-proof sunshade assembly 1 comprises a V-shaped iron sheet 11 and a ceiling framework 12, the ceiling framework 12 is positioned at the lower end of the V-shaped iron sheet 11, the V-shaped iron sheet 11 is fixedly connected with the ceiling framework 12 through self-tapping screws, the ceiling framework 12 comprises two symmetrical V-shaped beams 121 and a plurality of longitudinal beams 122, the plurality of longitudinal beams 122 are respectively positioned between the two V-shaped beams 121 and are arranged at equal intervals, the longitudinal beams 122 and the V-shaped beams 121 are both made of square tubes, both ends of the longitudinal beams 122 are respectively welded with the two V-shaped beams 121, the moving frame assembly 2 comprises two symmetrical V-shaped frames 21 and two symmetrical lateral frames 22, a plurality of U-shaped external members 211 are correspondingly welded at the upper ends of the V-shaped frames 21 and the longitudinal beams 122, and the U-shaped external members 211 are fixedly connected with the longitudinal beams 122 through first fastening screws 213, two side frames 22 are respectively positioned at the left side and the right side between the two V-shaped frames 21, and two ends of the side frame 22 are respectively assembled and connected with the two V-shaped frames 21, the upper side and the lower side at two ends of the side frame 22 are respectively provided with a buckle 221, the upper side and the lower side at two ends of the inner side of the V-shaped frame 21 are respectively provided with a clamping groove 212 corresponding to the buckle 221, the middle part of the lower end of the buckle 221 is provided with a groove, the middle part of the inner side of the clamping groove 212 is provided with a limit strip corresponding to the groove, four corners at the lower end of the moving frame component 2 are respectively provided with a moving wheel 3, the left side and the right side below the moving frame component 2 are symmetrically provided with a guide rail frame component 5 at the lower end of the moving wheel 3, the guide rail frame component 5 comprises two vertically parallel supporting frames 51, a reinforcing I-shaped steel 52 is arranged at the outer side of the upper end, a guide rail 53 is arranged between the two support frames 51 at the inner side of the upper end corresponding to the movable wheel 3, the guide rail 53 comprises a guide rail I-shaped steel 531, baffles 532 are symmetrically welded at the left side and the right side of the upper end of the guide rail I-shaped steel 531, second connecting steel plates 57 are welded at the front end and the rear end of the guide rail I-shaped steel 531, the second connecting steel plates 57 are fixedly connected with the support frames 51 through third fastening screws 58, an L-shaped anti-derailing part 4 is arranged at the lower end of the movable frame assembly 2 in the inner side direction of each movable wheel 3, specifically, the upper end part of the L-shaped anti-derailing part 4 is welded with the movable frame assembly 2, a bent part at the lower end of the L-shaped anti-derailing part 4 extends into a concave part on the inner side surface of the guide rail I-shaped steel 531, a plurality of support I-shaped steels 54 used for supporting the middle section of the guide, and the two first connecting steel plates 55 are fixedly connected with both wings of the supporting i-beam 54 by a plurality of second fastening screws 56, respectively.
The working principle is as follows:
when the utility model is used, because the rain-proof sunshade assembly 1 slides relatively to the guide rail frame assembly 5 through the moving wheel 3, the position of the rain-proof sunshade assembly 1 can be adjusted at any time according to the requirement of the construction stage, thus not only meeting the requirement of rain-proof sunshade when the segment box girder is prefabricated at each stage, but also saving a great deal of cost for erecting the traditional rain-proof sunshade and improving the utilization rate of the segment box girder prefabricated rain-proof sunshade frame; wherein the setting of L type anticreep rail spare 4 can prevent to remove wheel 3 and break away from guide rail 53, has improved the stability of this section of case roof beam prefabrication rain-proof sunshade shed frame.
The utility model discloses well each part is all through the equipment connection, if: rain-proof sunshade subassembly 1 and remove between the frame subassembly 2, remove between V type frame 21 and the avris frame 22 in the frame subassembly 2, between guide rail 53 and the support frame 51, consolidate between I-steel 52 and the support frame 51, between guide rail 53 and the support I-steel 54, all can dismantle repeatedly and assemble to be convenient for this prefabricated rain-proof sunshade shed frame of section box girder removes transportation and turnover, and then improved the practicality of this prefabricated rain-proof sunshade shed frame of section box girder.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.
Claims (8)
1. The utility model provides a rain-proof sunshade rack is prefabricated to festival section case roof beam which characterized in that includes: rain-proof sunshade subassembly (1) and removal frame subassembly (2), terminal surface and removal frame subassembly (2) up end assembled connection under rain-proof sunshade subassembly (1), rain-proof sunshade subassembly (1) includes V type iron sheet (11) and ceiling skeleton (12), ceiling skeleton (12) are located V type iron sheet (11) lower extreme, and V type iron sheet (11) through self-tapping nail fixed connection ceiling skeleton (12), remove frame subassembly (2) and include two symmetrical V type framves (21) and two symmetrical limit side bearer (22), two limit side bearer (22) are located the left and right sides between two V type framves (21) respectively, and limit side bearer (22) both ends respectively with two V type framves (21) assembled connection, remove frame subassembly (2) lower extreme four corners and all install removal wheel (3), remove frame subassembly (2) below left and right sides and the removal wheel (3) lower extreme symmetry and be provided with guide rail subassembly (5), guide rail bracket subassembly (5) include two vertical support frames (51) that parallel, two upper end outside department is provided with reinforcement I-steel (52), two between support frame (51) upper end inboard department corresponds with removal wheel (3) and is provided with guide rail (53), it all is provided with L type anticreep rail spare (4) to remove frame subassembly (2) lower extreme on every removal wheel (3) inboard side, guide rail (53) lateral surface assembled connection has a plurality of support I-steel (54) that are used for supporting rail (53) interlude, and a plurality of support I-steel (54) are the equidistance and arrange.
2. The prefabricated rainproof and sunshade shed frame of the segmental box girders according to claim 1, wherein the roof framework (12) comprises two symmetrical V-shaped girders (121) and a plurality of longitudinal girders (122), the longitudinal girders (122) are respectively located between the two V-shaped girders (121), the longitudinal girders (122) are arranged at equal intervals, the longitudinal girders (122) and the V-shaped girders (121) are both made of square tube, and both ends of the longitudinal girders (122) are respectively welded with the two V-shaped girders (121).
3. The prefabricated rainproof and sunshade shed frame of the segmental box girders according to claim 1, wherein a plurality of U-shaped external members (211) are welded to the upper ends of the V-shaped frames (21) and the longitudinal girder (122) correspondingly, and the U-shaped external members (211) are fixedly connected with the longitudinal girder (122) through first fastening screws (213).
4. The prefabricated rainproof and sunshade shed frame of the segmental box girders according to claim 1, wherein the upper side and the lower side of the two ends of the side frames (22) are respectively provided with a buckle (221), the upper side and the lower side of the two ends of the inner side of the V-shaped frame (21) are respectively provided with a clamping groove (212) corresponding to the buckle (221), the middle of the lower end of the buckle (221) is provided with a groove, and the middle of the inner side of the clamping groove (212) is provided with a limit strip corresponding to the groove.
5. The prefabricated rainproof and sunshade shed frame of the segmental box girders according to claim 1, wherein third connecting steel plates (59) are welded at both ends of the reinforcing I-shaped steel (52), and the third connecting steel plates (59) are fixedly connected with the supporting frame (51) through a plurality of fourth fastening screws (510).
6. The prefabricated rainproof and sunshade shed frame of the segmental box girders according to claim 1, wherein the guide rail (53) comprises guide rail I-shaped steel (531), baffle plates (532) are symmetrically welded on the left side and the right side of the upper end of the guide rail I-shaped steel (531), second connecting steel plates (57) are welded on the front end and the rear end of the guide rail I-shaped steel (531), and the second connecting steel plates (57) are fixedly connected with the supporting frame (51) through third fastening screws (58).
7. The prefabricated rainproof and sunshade shed frame of the segmental box girders according to claim 1, wherein the upper end of the L-shaped derailment prevention part (4) is welded with the moving frame assembly (2), and the bent part of the lower end of the L-shaped derailment prevention part (4) extends into the concave part of the inner side surface of the guide rail I-shaped steel (531).
8. The prefabricated rainproof and sunshade shed frame of the segmental box girders according to claim 1, wherein two first connecting steel plates (55) are welded to the connecting portions of the guide rails (53) and the supporting I-shaped steel (54), and the two first connecting steel plates (55) are fixedly connected to the two wings of the supporting I-shaped steel (54) through a plurality of second fastening screws (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020200422.4U CN211735104U (en) | 2020-02-24 | 2020-02-24 | Prefabricated rain-proof sunshade shed frame of festival section case roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020200422.4U CN211735104U (en) | 2020-02-24 | 2020-02-24 | Prefabricated rain-proof sunshade shed frame of festival section case roof beam |
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| Publication Number | Publication Date |
|---|---|
| CN211735104U true CN211735104U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020200422.4U Expired - Fee Related CN211735104U (en) | 2020-02-24 | 2020-02-24 | Prefabricated rain-proof sunshade shed frame of festival section case roof beam |
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| Country | Link |
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| CN (1) | CN211735104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476728A (en) * | 2020-10-27 | 2021-03-12 | 中建三局基础设施建设投资有限公司 | Improved generation festival section case roof beam prefabricated formwork system |
-
2020
- 2020-02-24 CN CN202020200422.4U patent/CN211735104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476728A (en) * | 2020-10-27 | 2021-03-12 | 中建三局基础设施建设投资有限公司 | Improved generation festival section case roof beam prefabricated formwork system |
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| GR01 | Patent grant | ||
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Granted publication date: 20201023 |