CN219839970U - Quick press-release device for box girder plug templates - Google Patents
Quick press-release device for box girder plug templates Download PDFInfo
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- CN219839970U CN219839970U CN202321370699.1U CN202321370699U CN219839970U CN 219839970 U CN219839970 U CN 219839970U CN 202321370699 U CN202321370699 U CN 202321370699U CN 219839970 U CN219839970 U CN 219839970U
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- Prior art keywords
- fixing
- rod
- connecting rod
- box girder
- nut
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 238000005491 wire drawing Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 abstract description 7
- 239000004567 concrete Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 239000011513 prestressed concrete Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001303 quality assessment method Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a box girder plug template quick press-down device which comprises a plug plate and an outer box frame, wherein the surface of the plug plate is fixedly connected with a hexagon nut, the surface of the hexagon nut is rotationally connected with a wire drawing rod, the surface of the wire drawing rod is fixedly connected with a fixing nut, the surface of the fixing nut is connected with a steel plate pad, the surface of the steel plate pad is connected with an outer template, the surface of the outer template is provided with a connecting rod, the surface of the connecting rod is provided with a fixing device, four connecting rods are arranged on the device, the connecting rods are connected with two symmetrical outer templates, two adjacent connecting rods are fixed through the fixing device, and the fixing rod is limited through a locking bolt, so that the installation stability is improved, the disassembly is facilitated, and the rotating rod is rotated out through a roller when the wire drawing rod is used, and is convenient to disassemble and install.
Description
Technical Field
The utility model relates to the technical field of prestressed concrete box girder Liang Dutou templates, in particular to a quick box girder plug template pressing and disassembling device.
Background
In recent years, the development of the foundation construction in China is rapid, and the concrete pouring is a construction process of pouring the mixed concrete material into a bin, leveling the bin and tamping the concrete. The casting requirements are continuous and uniform, concrete segregation is prevented, the flat warehouse is formed by a manual or mechanical method, the whole casting warehouse surface is uniformly spread and filled with concrete, a highway bridge is a very important project in construction projects, the durability of a highway bridge concrete structure is directly related to the service life of the bridge, the damage and stretching crack of the prestressed concrete box girder end head and the like seriously affect the appearance of the box girder concrete, the damage is particularly serious after the box girder is disassembled, so that the appearance of the box girder end head is poor, the phenomenon of corner loss due to the edge loss frequently occurs, and the quality assessment of the whole box girder is seriously affected.
The plug templates can be used in pouring construction, the existing plug templates are insufficient in installation, unstable in installation, dangerous to a certain extent and inconvenient to disassemble and refit, and therefore, the quick and effective assembling and disassembling device for the box girder plug templates is provided.
Disclosure of Invention
The utility model aims to provide a quick pressing and disassembling device for a box girder plug template, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a case roof beam end cap template quick press dismouting device, includes end cap board and outer tank frame, the fixed surface of end cap board is connected with hexagon nut, hexagon nut's surface rotation is connected with the wire drawing pole, the fixed surface of wire drawing pole is connected with fixation nut, fixation nut's surface connection has the steel sheet pad, the surface connection of steel sheet pad has the outer template, the surface mounting of outer template has the connecting rod, the surface of connecting rod is provided with fixing device, the fixed surface of outer tank frame is connected with the support column, the surface connection of support column has the steel sheet pad, the surface mounting of steel sheet pad has high strength bolt.
Preferably, the surface of the steel plate pad is provided with a threaded hole, the surface of the steel plate pad and the surface of the support column are connected through a high-strength bolt inserted threaded hole, and the surface of the steel plate pad is provided with an adjusting hole.
Preferably, a strip-shaped groove is formed in one end surface of the pull rod, a roller is rotationally connected to the surface of the strip-shaped groove, a rotating rod is fixedly connected to the surface of the roller, and the pull rod is connected with the outer die plate in a plug-in connection mode through a rotating nut.
Preferably, the side of the outer template is provided with a column groove, the surface of the column groove is connected with a connecting rod, the two outer templates are connected through the connecting rod, the surface of the connecting rod is provided with a groove, and the connecting rod is cylindrical.
Preferably, the fixing device comprises a fixing rod and a locking bolt, the fixing rod is in sliding connection with the connecting rod through a groove, a circular hole is formed in the surface of the fixing rod, and the locking bolt is inserted into the surface of the circular hole.
Preferably, a circular groove is formed in the surface of the plug board, and the fixing nut is rotationally connected with the wire drawing rod.
Advantageous effects
The utility model provides a quick pressing and disassembling device for a box girder plug template, which has the following beneficial effects:
1. this case roof beam end cap template is effective presses fast and tears device open, through set up four connecting rods on the device, two external templates of connecting rod connection symmetry, it is fixed to it through fixing device between two adjacent connecting rods, and the rethread locks dead bolt and carries out spacingly to the dead lever, has both increased the steadiness of installation, has made things convenient for the dismantlement again, through set up the dwang at the surface of wire drawing pole, will dwang pass through the roller and roll out when using the wire drawing pole, uses as the handle, convenient dismantlement and installation use.
2. The box girder plug template is quick and effective to be pressed and is torn open the device, through seting up not the regulating block of equidimension at the surface of steel sheet pad, can be applicable to the plug board use of type not, makes the device nimble more, extrudees fixedly steel plate piece and external form through locking bolt and fixing bolt, makes the device more firm.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A;
fig. 4 is an enlarged schematic view of the structure at B in fig. 1.
In the figure: 1. a blanking plate; 2. an outer box frame; 3. a hexagonal nut; 4. a wire pulling rod; 5. a fixing nut; 6. a steel plate pad; 7. an outer template; 8. a connecting rod; 9. a fixing device; 901. a fixed rod; 902. locking the bolt; 10. a support column; 11. a high-strength bolt; 12. an adjustment aperture; 13. a bar-shaped groove; 14. a roller; 15. a rotating lever; 16. rotating the nut; 17. a groove; 18. a circular groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a quick press of case roof beam end cap template is torn open device, includes end cap board 1 and outer case frame 2, the fixed surface of end cap board 1 is connected with hexagon nut 3, round groove 18 has been seted up on the surface of end cap board 1, hexagon nut 3's surface rotation is connected with wire drawing pole 4, bar groove 13 has been seted up on the one end surface of wire drawing pole 4, bar groove 13's surface rotation is connected with roller 14, roller 14's fixed surface is connected with dwang 15, through setting up dwang 15 on wire drawing pole 4's surface, rotates dwang 15 through roller 14 when using wire drawing pole 4, uses as the handle, convenient dismantlement and installation use.
The surface fixedly connected with fixation nut 5 of wire drawing pole 4, fixation nut 5 rotates with wire drawing pole 4 to be connected, fixation nut 5's surface connection has steel sheet pad 6, threaded hole is seted up on the surface of steel sheet pad 6, steel sheet pad 6 is connected through high strength bolt 11 grafting screw hole with the surface of support column 10, regulation hole 12 has been seted up on the surface of steel sheet pad 6, through seting up the regulating block of equidimension not on the surface of steel sheet pad 6, can be applicable to the plug board 1 of no-use type and use, makes the device more nimble.
The surface of steel sheet pad 6 is connected with external bolster 7, the post groove has been seted up to the side of external bolster 7, and the surface in post groove is connected with connecting rod 8, two external bolster 7 passes through connecting rod 8 to be connected, recess 17 has been seted up on the surface of connecting rod 8, wire drawing pole 4 is pegged graft through rotation nut 16 with external bolster 7 and is connected, connecting rod 8 is cylindricly.
The surface mounting of outer bolster 7 has connecting rod 8, the surface of connecting rod 8 is provided with fixing device 9, fixing device 9 is including dead bolt 901 and lock bolt 902, dead bolt 901 passes through recess 17 sliding connection with connecting rod 8, circular hole has been seted up on the surface of dead bolt 901, and the surface in circular hole is pegged graft and is had lock bolt 902, extrudees fixedly steel plate piece and outer bolster 7 through lock bolt 902 and fixing bolt, makes the device more firm.
Through set up four connecting rods 8 on the device, two external templates 7 of symmetry are connected to connecting rod 8, fix it through fixing device 9 between two adjacent connecting rods 8, and rethread lock dead bolt 902 is spacing to dead lever 901, has both increased the steadiness of installation, has made things convenient for the dismantlement again.
The surface of the outer box frame 2 is fixedly connected with a support column 10, the surface of the support column 10 is connected with a steel plate pad 6, and the surface of the steel plate pad 6 is provided with a high-strength bolt 11.
Working principle: this kind of case roof beam end cap template is according to dismouting device fast, when the staff is when using, place end cap board 1 earlier in the draw-in groove of equipment, peg graft wire rod 4 into fixing bolt, and twist fixing bolt to fixed position, again with steel sheet pad 6, external form board 7 and rotating nut 16 screw up in proper order and fixing nut 5 next, insert connecting rod 8 behind two external form boards 7, then open the dwang 15 on the wire rod 4 surface, rotate wire rod 4 and hex nut 3 through rotating dwang 15 and be connected fixedly, then screw up high strength bolt 11 through tightening, peg graft steel sheet pad 6 and the support column 10 on the external case frame 2 on two adjacent connecting rods 8 with fixing rod 901 in fixing device 9, afterwards peg graft locking bolt 902 on fixing rod 901, increase the steadiness, after using up, dismantle it, take off locking bolt 902, take out fixing rod 901, through unscrewing high strength nut, unscrew rotating nut 16, unscrew rotating rod 15, unscrew and unscrew can take off wire rod 3 promptly between the wire rod 4 and the device.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a case roof beam end cap template is according to dismouting device fast, includes end cap board (1) and outer case frame (2), its characterized in that: the surface fixing who plugs board (1) is connected with hexagon nut (3), the surface rotation of hexagon nut (3) is connected with draw lead screw (4), the surface fixing who draws lead screw (4) is connected with fixation nut (5), the surface connection of fixation nut (5) has steel sheet pad (6), the surface connection of steel sheet pad (6) has cope match-plate pattern (7), the surface mounting of cope match-plate pattern (7) has connecting rod (8), the surface of connecting rod (8) is provided with fixing device (9), the surface fixing of outer box frame (2) is connected with support column (10), the surface connection of support column (10) has steel sheet pad (6), the surface mounting of steel sheet pad (6) has high strength bolt (11).
2. The quick box girder plug template pressing and disassembling device according to claim 1, wherein: screw holes are formed in the surface of the steel plate pad (6), the surface of the steel plate pad (6) is connected with the surface of the support column (10) through high-strength bolts (11) in an inserting connection mode, and adjusting holes (12) are formed in the surface of the steel plate pad (6).
3. The quick box girder plug template pressing and disassembling device according to claim 1, wherein: a strip-shaped groove (13) is formed in one end surface of the wire drawing rod (4), a roller (14) is rotatably connected to the surface of the strip-shaped groove (13), a rotating rod (15) is fixedly connected to the surface of the roller (14), and the wire drawing rod (4) is in plug-in connection with the outer die plate (7) through a rotating nut (16).
4. The quick box girder plug template pressing and disassembling device according to claim 1, wherein: the side of exterior sheathing (7) has seted up the post groove, and the surface in post groove is connected with connecting rod (8), two exterior sheathing (7) are connected through connecting rod (8), recess (17) have been seted up on the surface of connecting rod (8), connecting rod (8) are cylindric.
5. The quick box girder plug template pressing and disassembling device according to claim 1, wherein: the fixing device (9) comprises a fixing rod (901) and a locking bolt (902), the fixing rod (901) is in sliding connection with the connecting rod (8) through a groove (17), a circular hole is formed in the surface of the fixing rod (901), and the locking bolt (902) is inserted into the surface of the circular hole.
6. The quick box girder plug template pressing and disassembling device according to claim 1, wherein: a circular groove (18) is formed in the surface of the plug board (1), and the fixing nut (5) is rotationally connected with the wire drawing rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321370699.1U CN219839970U (en) | 2023-06-01 | 2023-06-01 | Quick press-release device for box girder plug templates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321370699.1U CN219839970U (en) | 2023-06-01 | 2023-06-01 | Quick press-release device for box girder plug templates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219839970U true CN219839970U (en) | 2023-10-17 |
Family
ID=88305201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321370699.1U Active CN219839970U (en) | 2023-06-01 | 2023-06-01 | Quick press-release device for box girder plug templates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219839970U (en) |
-
2023
- 2023-06-01 CN CN202321370699.1U patent/CN219839970U/en active Active
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