CN217710532U - Assembly tool for reinforced concrete prefabricated pouring jacket - Google Patents
Assembly tool for reinforced concrete prefabricated pouring jacket Download PDFInfo
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- CN217710532U CN217710532U CN202221830136.1U CN202221830136U CN217710532U CN 217710532 U CN217710532 U CN 217710532U CN 202221830136 U CN202221830136 U CN 202221830136U CN 217710532 U CN217710532 U CN 217710532U
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Abstract
The utility model discloses a frock is assembled to prefabricated pouring jacket of reinforced concrete, including groined type base, 4 web positioning mechanism and 4 sideboard positioning mechanism that shaped steel welded, two a set of difference parallel arrangement of 4 web positioning mechanism are on the central rectangle frame apex angle of groined type base, and the web lower part both ends of the prefabricated pouring jacket of reinforced concrete imbed the location respectively in the web positioning mechanism that corresponds. Two sets of symmetries of 4 sideboard positioning mechanism set up outside central rectangle frame apex angle, and the sideboard lower part both ends of reinforced concrete prefabricated pouring jacket are embedded respectively and are fixed a position in the sideboard positioning mechanism that corresponds, and the sideboard both ends inboard supports respectively and leans on the tip of web. The utility model discloses showing the quality of assembling and assembling efficiency that has improved the prefabricated pouring jacket of reinforced concrete, having reduced time limit for a project cost, material cost and human cost. Effectively ensures the construction safety of field personnel and obviously improves the construction safety.
Description
Technical Field
The utility model relates to a special frock of box is assembled into to prefabricated plate, in particular to special frock that cofferdam cell cube was assembled belongs to hydraulic engineering construction technical field.
Background
The concrete cofferdam is generally divided into an underwater construction part and an above-water construction part, reinforced concrete prefabricated pouring boxes are spliced one by one into a reinforced concrete cofferdam box body during underwater construction, and concrete is poured into the positioned reinforced concrete prefabricated pouring boxes in sequence during splicing. Prefabricated pouring jacket of reinforced concrete adopts 2 sideboard and 2 webs to link firmly into pouring jacket structure perpendicularly, need use 2 track cranes to hoist a sideboard and a web respectively during the construction, then assembles sideboard and web and welds into the right angle shape, assembles the in-process and still need support sideboard and web respectively with diagonal brace, prevents that it from empting. Then 2 caterpillar band cranes are used to hoist and position another side plate and another web plate in turn, and the side plates and the web plates which are spliced and welded into a right angle shape are spliced and welded into a jacket structure. Need occupy many caterpillar bands and hang at the tailor-welding in-process of prefabricated pouring jacket of reinforced concrete, construction cost is high, the cycle length, and the adjustment is wasted time and energy, and efficiency is very low and has great potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a frock is assembled to prefabricated pouring jacket of reinforced concrete, accomplishes assembling of prefabricated pouring jacket high-efficiently accurately.
The utility model discloses a following technical scheme realizes:
a reinforced concrete prefabricated pouring jacket assembling tool comprises a groined base formed by welding section steel, 4 web positioning mechanisms and 4 side plate positioning mechanisms, wherein the groined base comprises 2 longitudinal rods, 2 transverse rods and 4 outer rods, the 2 longitudinal rods are arranged in parallel, the 2 transverse rods perpendicular to the longitudinal rods are arranged among the 2 longitudinal rods respectively, two ends of the 2 transverse rods are fixedly welded with the corresponding longitudinal rods respectively to form a frame structure with a central rectangular frame, one end of each outer rod is vertically welded with the corresponding longitudinal rod respectively and is positioned outside four corners of the central rectangular frame respectively, and therefore the groined base is formed; two web plate positioning mechanisms of 4 are respectively arranged on the vertex angle of the central rectangular frame of the groined base in parallel, and two ends of the lower part of the web plate of the reinforced concrete prefabricated casing are respectively embedded and positioned in the corresponding web plate positioning mechanisms; two groups of 4 side plate positioning mechanisms are symmetrically arranged outside the vertex angle of the central rectangular frame, two ends of the lower part of the side plate of the reinforced concrete prefabricated pouring jacket are respectively embedded and positioned in the corresponding side plate positioning mechanisms, and the inner sides of the two ends of the side plate are respectively abutted against the ends of the webs, so that 2 side plates and 2 webs are spliced into the reinforced concrete prefabricated pouring jacket.
The object of the invention is further achieved by the following technical measures.
Furthermore, the web positioning mechanism comprises a web first supporting vertical rod, a web second supporting vertical rod assembly welding piece and 2 web screws, wherein the two web first supporting vertical rods are respectively and vertically welded and fixed on one end of the outer rod outside one side of the central rectangular frame and are respectively adjacent to the web second supporting vertical rod assembly welding piece; the two web plate second supporting vertical rod assembly weldments in one group are respectively and vertically welded and fixed on the top angle of one side of the central rectangular frame;
the other two groups of web plate first supporting upright rods are respectively and vertically welded and fixed on one end of the cross rod; the other two web plate second supporting upright rod assembly weldments are respectively and vertically fixed on one end of the outer rod outside the other side of the central rectangular frame; one side surface of the first web plate supporting vertical rod is adjacent to the side surface of the corresponding second web plate supporting vertical rod assembly and welding piece respectively, and two ends of the web plate are embedded between the corresponding first web plate supporting vertical rod and the second web plate supporting vertical rod assembly and welding piece respectively; the web screw rods are respectively screwed into the upper end and the lower end of the web second supporting vertical rod assembly welding piece, the ends of the web screw rods respectively abut against two ends of one side surface of the web, so that two ends of the other side surface of the web respectively abut against the first supporting vertical rods, and the web is vertically positioned on one side of the assembling jig frame; the side plate positioning mechanism is perpendicular to the web plate positioning mechanism.
Further, the pole setting assembly weldment is supported to the web second includes 2 channel-section steels, 4 diaphragms and 2 faggings, the diaphragm is welded fastening respectively at the upper and lower end of 2 channel-section steel both sides faces, and 2 fagging interval welded fastening are at the upper and lower end of the adjacent side of 2 channel-section steels, and in web second support pole setting assembly weldment upper and lower extreme's diaphragm was twisted respectively to web screw rod one end, web screw rod one end supported respectively and leaned on the both ends of a web side, and the both ends of web another side support respectively and lean on in the first pole setting that supports of web that corresponds.
Furthermore, the side plate positioning mechanism comprises side plate supporting vertical rods made of I-shaped steel, 2 vertical rod transverse plates and 2 side plate screw rods, the vertical rod transverse plates are respectively welded and fixed at the upper end and the lower end of one side of each side plate supporting vertical rod, which is far away from the web plate positioning mechanism, and two ends of the side plate of the reinforced concrete prefabricated casing are respectively embedded between the corresponding side plate supporting vertical rods and one end of the adjacent web plate; one end of the side plate screw is respectively screwed into the vertical rod transverse plate, one end of the side plate screw is respectively propped against two ends of one side surface of the corresponding side plate, and two ends of the other side surface of the side plate are respectively propped against ends of the corresponding web plate.
Furthermore, the distance H between the corresponding side surfaces of the first supporting vertical rods of the 2 groups of web plates is equal to the center distance H1 of the web plates of the reinforced concrete prefabricated complete box.
The utility model discloses a first support founding rod of web provides the reference surface of fixed stay to web one side both ends, and the web screw rod provides adjustable support to web opposite side both ends respectively, and the web screw rod provides adjustable support's pattern of structure to web opposite side both ends respectively. The assembling precision is high, the assembling gap between the web plate and the side plate is reduced, slurry leakage in the pouring process is guaranteed, and the assembling quality and the assembling efficiency of the reinforced concrete prefabricated pouring jacket are obviously improved. And the construction period cost, the material cost and the labor cost are reduced. Effectively ensures the construction safety of field personnel and obviously improves the construction safety.
The advantages and features of the invention will be illustrated and explained by the following non-restrictive description of preferred embodiments, which are given by way of example only with reference to the accompanying drawings.
Drawings
FIG. 1 is a top view of the prefabricated steel reinforced concrete casing assembled on the present invention;
FIG. 2 is a bottom view of FIG. 1;
fig. 3 is a left side view of fig. 1.
Detailed Description
The utility model is further explained with the aid of the accompanying drawings and the concrete prefabricated casing of the assembled showy continent pivot project longitudinal concrete cofferdam.
As shown in fig. 1 to 3, the present embodiment includes a groined base 1 formed by welding profile steels, 4 web positioning mechanisms 2, and 4 side plate positioning mechanisms 3, the groined base 1 includes 2 longitudinal rods 11, 2 transverse rods 12, and 4 outer rods 13, and the longitudinal rods 11, the 2 transverse rods 12, and the 4 outer rods 13 are all made of 25A # double-spliced i-steel. 2 vertical poles 11 are arranged in parallel, 2 horizontal poles 12 perpendicular to vertical poles 11 are arranged between 2 vertical poles 11, and two ends of 2 horizontal poles 12 are welded and fixedly connected with corresponding vertical poles 11 to form a frame structure with a central rectangular frame 14. One end of each outer rod 13 is vertically welded with the corresponding longitudinal rod 11 and is positioned outside the four corners of the central rectangular frame 14, so that the groined base 1 is formed.
Two of the 4 web positioning mechanisms 2 are respectively arranged on the top corner of the central rectangular frame 14 of the groined base 1 in parallel, and two ends of the lower part of the web 102 of the reinforced concrete prefabricated pouring jacket 10 are respectively embedded and positioned in the corresponding web positioning mechanisms 2. Two of 4 sideboard positioning mechanisms 3 are set up outside the 14 apex angles of central rectangle frame in a set of symmetry, and the both ends of sideboard 101 lower part of reinforced concrete prefabricated pouring jacket 10 are embedded respectively and are fixed a position in the sideboard positioning mechanism 3 that corresponds, and the inboard of sideboard 101 both ends supports respectively and leans on the end of web 102 to splice into reinforced concrete prefabricated pouring jacket 10 with 2 sideboard 101 and 2 webs 102.
The web positioning mechanism 2 comprises a web first supporting vertical rod 21, a web second supporting vertical rod assembly and welding piece 22 and 2 web screws 23, wherein the two web first supporting vertical rods 21 in the upper part in fig. 1 are respectively and vertically welded and fixed on one end of the outer rod 13 outside one side of the central rectangular frame 14 and are respectively adjacent to the web second supporting vertical rod assembly and welding piece 22. Two web second supporting upright assembly weldments 22 in a group are respectively and vertically welded and fixed on the top corner of one side of the central rectangular frame 14.
The other two web first supporting upright rods 21 in the lower part of fig. 1 are vertically welded and fixed on one end of the cross rod 12 respectively. And the other two web plate second supporting vertical rod group weldments 22 are respectively and vertically welded and fixed on one end of the outer rod 13 outside the other side of the central rectangular frame 14. One side of the web first supporting vertical rod 21 is adjacent to the side of the corresponding web second supporting vertical rod assembly and welding piece 22, and two ends of the web 102 are embedded between the corresponding web first supporting vertical rod 21 and the web second supporting vertical rod assembly and welding piece 22.
The web second supporting vertical rod assembly and welding piece 22 comprises 2 channel steels 221,4 and 2 supporting plates 223, the transverse plates 222 are respectively welded and fixed at the upper end and the lower end of two side surfaces of the 2 channel steels 221, the 2 supporting plates 223 are welded and fixed at the upper end and the lower end of the adjacent side surfaces of the 2 channel steels 221 at intervals, web screws 23 are respectively screwed into the transverse plates 222 at the upper end and the lower end of the web second supporting vertical rod assembly and welding piece 22, the ends of the web screws 23 respectively abut against two ends of one side surface of a web 102, and two ends of the other side surface of the web 102 respectively abut against corresponding first supporting vertical rods 21 of the web.
The sideboard positioning mechanism 3 comprises sideboard supporting upright rods 31 made of I-steel, 2 upright rod transverse plates 32 and 2 sideboard screws 33, the upright rod transverse plates 32 are welded and fixed at the upper and lower ends of one side of the sideboard supporting upright rods 31 departing from the web positioning mechanism 2 respectively, and the two ends of the sideboard 101 of the reinforced concrete prefabricated casing unit 10 are respectively embedded between the corresponding sideboard supporting upright rods 31 and the end heads of one ends of the adjacent webs 102. One end of the side plate screw rod 33 is screwed into the vertical rod transverse plate 32, the end of one end of the side plate screw rod 33 abuts against two ends of one side surface of the corresponding side plate 101, and two ends of the other side surface of the side plate 101 abut against ends of the corresponding web plate 102, so that the assembly positioning of the reinforced concrete prefabricated casing 10 is completed. The first web plate supporting vertical rod 21 and the second web plate supporting vertical rod assembly welding piece 22 on the outer rod 13 are respectively supported by the inclined rod 24 made of 25A # I-shaped steel, so that the stability of supporting the rod pieces is improved.
The distance H between the corresponding side surfaces of the 2 groups of web plate first supporting upright rods 21 is equal to the web plate center distance H1 of the reinforced concrete prefabricated pouring jacket 10, so that the assembling accuracy of the reinforced concrete prefabricated pouring jacket 10 is improved, and the reinforced concrete prefabricated pouring jacket 10 can be conveniently assembled into the cofferdam in sequence.
The sequence of assembling 2 side plates 11 and 2 web plates 12 into the reinforced concrete prefabricated casing 10 is shown in (1) to (4) in figure 1, (1) to (2) respectively installing 2 web plates 12 arranged in parallel, (3) to (4) respectively assembling 2 side plates 11 perpendicular to the web plates 12, and quickly and accurately welding and connecting the 2 side plates 11 and the 2 web plates 12 into the reinforced concrete prefabricated casing 10 by welding the side plates 11 and the web plates 12 in a manner of preparing steel plates on adjacent sides,
in addition to the above embodiments, the present invention can also have other embodiments, and all technical solutions formed by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (5)
1. A reinforced concrete prefabricated casing assembling tool is characterized by comprising a groined base formed by welding section steel, 4 web plate positioning mechanisms and 4 side plate positioning mechanisms, wherein the groined base comprises 2 longitudinal rods, 2 transverse rods and 4 outer rods, the 2 longitudinal rods are arranged in parallel, the 2 transverse rods perpendicular to the longitudinal rods are arranged among the 2 longitudinal rods respectively, two ends of the 2 transverse rods are fixedly welded with the corresponding longitudinal rods respectively to form a frame structure with a central rectangular frame, one ends of the outer rods are vertically welded with the corresponding longitudinal rods respectively and are positioned outside four corners of the central rectangular frame respectively, and therefore the groined base is formed; two web plate positioning mechanisms of 4 are respectively arranged on the top angle of the central rectangular frame of the groined base in parallel, and two ends of the lower part of the web plate of the reinforced concrete prefabricated pouring jacket are respectively embedded and positioned in the corresponding web plate positioning mechanisms; two sets of symmetries of 4 sideboard positioning mechanism set up outside central rectangle frame apex angle, and the sideboard lower part both ends of prefabricated pouring jacket of reinforced concrete are embedded respectively and are fixed a position in the sideboard positioning mechanism that corresponds, and the sideboard both ends inboard supports respectively and leans on the end of web to splice 2 sideboard and 2 webs into the center and be the prefabricated pouring jacket of reinforced concrete that rectangle and the horizontal both ends bight of rectangle are equipped with the scrap (bridge) respectively.
2. The assembly tooling for the reinforced concrete prefabricated pouring jacket as claimed in claim 1, wherein the web positioning mechanism comprises a first web supporting upright, a second web supporting upright assembly and welding piece and 2 web screws, wherein the first web supporting upright of two groups is respectively and vertically welded and fixed on one end of the outer rod outside one side of the central rectangular frame and is respectively adjacent to the second web supporting upright assembly and welding piece; the two web plate second supporting vertical rod assembly weldments in one group are respectively and vertically welded and fixed on the top angle of one side of the central rectangular frame;
the other two groups of web plate first supporting upright rods are respectively and vertically welded and fixed on one end of the cross rod; the other two web plate second supporting upright rod assembly weldments are respectively and vertically fixed on one end of the outer rod outside the other side of the central rectangular frame; one side surface of the web plate first supporting vertical rod is adjacent to the side surface of the corresponding web plate second supporting vertical rod assembly and welding piece respectively, and two ends of the web plate are embedded between the corresponding web plate first supporting vertical rod and the web plate second supporting vertical rod assembly and welding piece respectively; one end of a web screw is respectively screwed into the upper end and the lower end of the assembly weldment of the second web supporting upright rod, and the end of one end of the web screw is respectively abutted against two ends of one side surface of the web, so that two ends of the other side surface of the web are respectively abutted against the first supporting upright rod, and the web is vertically positioned on one side of the assembly jig frame; the side plate positioning mechanism is perpendicular to the web plate positioning mechanism.
3. The assembly tooling for the reinforced concrete prefabricated suitcases as claimed in claim 2, wherein the web second supporting vertical rod assembly and welding piece comprises 2 channel steels, 4 transverse plates and 2 supporting plates, the transverse plates are respectively welded and fixed at the upper and lower ends of the two side surfaces of the 2 channel steels, the 2 supporting plates are welded and fixed at the upper and lower ends of the adjacent side surfaces of the 2 channel steels at intervals, web screws are respectively screwed into the transverse plates at the upper and lower ends of the web second supporting vertical rod assembly and welding piece, the ends of the web screws respectively abut against the two ends of one side surface of the web, and the two ends of the other side surface of the web abut against the corresponding first supporting vertical rods of the web.
4. The assembly tooling for the reinforced concrete prefabricated pouring jacket according to claim 1, wherein the sideboard positioning mechanism comprises a sideboard supporting upright stanchion made of I-steel, 2 upright stanchion transverse plates and 2 sideboard screws, the upright stanchion transverse plates are respectively welded and fixed at the upper end and the lower end of one side of the sideboard supporting upright stanchion, which is far away from the web positioning mechanism, and the two ends of the sideboard of the reinforced concrete prefabricated pouring jacket are respectively embedded between the corresponding sideboard supporting upright stanchion and the end head of one end of the adjacent web; one end of the side plate screw is respectively screwed into the vertical rod transverse plate, one end of the side plate screw is respectively propped against two ends of one side surface of the corresponding side plate, and two ends of the other side surface of the side plate are respectively propped against ends of the corresponding web plate.
5. The assembly tooling for the reinforced concrete prefabricated pouring jacket as claimed in claim 2, wherein the distance H between the corresponding side surfaces of the first supporting vertical rods of the 2 groups of web plates is equal to the center distance H1 of the web plates of the reinforced concrete prefabricated pouring jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221830136.1U CN217710532U (en) | 2022-07-15 | 2022-07-15 | Assembly tool for reinforced concrete prefabricated pouring jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221830136.1U CN217710532U (en) | 2022-07-15 | 2022-07-15 | Assembly tool for reinforced concrete prefabricated pouring jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217710532U true CN217710532U (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221830136.1U Active CN217710532U (en) | 2022-07-15 | 2022-07-15 | Assembly tool for reinforced concrete prefabricated pouring jacket |
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| Country | Link |
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| CN (1) | CN217710532U (en) |
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2022
- 2022-07-15 CN CN202221830136.1U patent/CN217710532U/en active Active
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