CN115431400A - Box girder jig frame - Google Patents
Box girder jig frame Download PDFInfo
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- CN115431400A CN115431400A CN202211196700.3A CN202211196700A CN115431400A CN 115431400 A CN115431400 A CN 115431400A CN 202211196700 A CN202211196700 A CN 202211196700A CN 115431400 A CN115431400 A CN 115431400A
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- jig
- support frame
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 94
- 239000010959 steel Substances 0.000 claims abstract description 94
- 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 claims abstract description 32
- 210000003205 muscle Anatomy 0.000 claims description 5
- 239000012634 fragment Substances 0.000 claims 3
- 230000002787 reinforcement Effects 0.000 abstract description 14
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
- B28B23/024—Supporting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/18—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members for the production of elongated articles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A box girder jig frame belongs to the technical field of bridge building construction; the web jig comprises a base, a support and a side support frame, wherein rollers are arranged on the support and the side support frame, the top jig comprises a support seat and a shear bar trolley, the base comprises a base and a pedestal, first slide rails are arranged on the base and the pedestal, the side support frame is provided with a first positioning piece, the support is provided with a second positioning piece, the first positioning piece comprises a linear bearing, a sleeve and a positioning toothed rake, the second positioning piece comprises a sleeve, a positioning rod and an adjusting rod, the support is provided with a positioning toothed plate and a positioning angle steel, and the side support frame is provided with a positioning angle steel; the web jig frame in the box girder jig frame disclosed by the invention is suitable for binding web steel reinforcement frameworks of prefabricated box girders with different specifications, and reduces the labor of workers for customizing the web jig frame, thereby achieving the purposes of reducing the labor intensity of the workers and saving the time, and further improving the preparation efficiency of the prefabricated box girders.
Description
Technical Field
The invention belongs to the technical field of bridge building construction, and particularly relates to a box girder jig frame.
Background
In the construction of highway bridges, the prefabricated box girder mode is generally adopted for erection. In the precast box girder process, for overcoming the reinforcing bar installation in-process indulge transverse spacing inhomogeneous, the reinforcing bar location is inaccurate, the not up to standard scheduling problem of reinforcing bar protective layer qualification rate, fixed reinforcing bar bed-jig method has been adopted and has been carried out standardized installation to the reinforcing bar, top web steel reinforcement framework installs on fixed top web steel reinforcement bed-jig respectively, install back through the portal frame with it and hang out the equipment, however current web steel reinforcement framework needs the workman to customize according to its specification specially when the web steel reinforcement framework of ligature different specifications, this kind of bed-jig can only be used for single specification web steel reinforcement framework's ligature, the web steel reinforcement framework of other specifications need customize again according to the specification or use after changing current bed-jig, there is workman's intensity of labour big, it advances and leads to the problem that precast box girder preparation efficiency is low to spend time.
Disclosure of Invention
The invention mainly solves the technical problems existing in the prior art and provides a box girder jig frame.
The technical problem of the invention is mainly solved by the following technical scheme: a box girder jig comprises a web jig and a top plate jig, wherein the web jig comprises a base, a support and side supporting frames, the base comprises a base and a pedestal, the pedestal is symmetrically provided with bases on two sides, the support is arranged on the pedestal, the side supporting frames are symmetrically arranged on the bases on two sides of the pedestal, the pedestal and the base are respectively provided with a first slide rail, the support and the side supporting frames are respectively provided with a roller, the support is slidably connected with the pedestal through the roller, the side supporting frames are provided with a first positioning piece, the support is provided with a second positioning piece and a fixing sleeve, and a fixing piece is arranged between the side supporting frames and the support;
the roof bed-jig includes supporting seat and shear rib dolly, be equipped with second slide rail, location channel-section steel, fishback and horizontal muscle locating plate on the supporting seat, be equipped with the gyro wheel on the shear rib dolly, gyro wheel and second slide rail sliding connection.
Preferably, the lateral supporting frame is provided with a stand column and a keel, the first positioning part comprises a linear bearing, a sleeve and a positioning toothed harrow, the sleeve is arranged on the keel, the linear bearing is arranged on the stand column, the positioning toothed harrow is arranged in the linear bearing and the sleeve in a sliding mode, and positioning angle steel is arranged at the upper end and the lower end of the keel.
As preferred, be equipped with the stand on the support, the stand bottom is fixed with clamping screw, and threaded connection has the internal thread pipe on the clamping screw, the internal thread pipe is inserted in the fixed cover, and it is fixed with the locating tooth board to lie in stand left and right sides symmetry on the support, the second setting element includes sleeve pipe and locating lever and regulation pole, the sleeve pipe is fixed on the stand side, and the locating lever slides and sets up at the cover intraductally, and the equal swivelling joint in top and the bottom of stand side has the regulation pole, and threaded connection has the nut on the regulation pole, is fixed with angle steel on the regulation pole.
Preferably, the number of the upright posts on the bracket is 20, and the 20 upright posts are arranged on the bracket in two rows by taking 10 upright posts as a group. And each adjacent 2 upright posts are fixed with a connecting rod.
Preferably, the fixing piece comprises fixed angle steel and a fixed channel steel, the fixed angle steel is arranged on the support and the side support frame, and the fixed channel steel is arranged on the fixed angle steel.
Preferably, all be equipped with on lateral part support frame and the support and be fore-and-aft location angle steel, transversely be equipped with the location pinion rack between lateral part support frame and the support, the location pinion rack sets up on fixed channel-section steel and is located 2 and be between the location angle steel that is vertical setting.
Preferably, the positioning channel steel, the comb plate and the horizontal rib positioning plate are fixed on the support frame, the bottom of the comb plate is fixed on the support frame, the side of the comb plate is fixed with the side of the positioning channel steel, the bottom of the horizontal rib positioning plate is fixed on the support base, and the side of the horizontal rib positioning plate is fixed on the comb plate.
The invention has the following beneficial effects:
the web jig frame is provided with a first slide rail on a pedestal and a base, side supporting frames are arranged on the base, the side supporting frames slide on the base through rollers to adjust the distance between 2 side supporting frames, so that the web jig frame can be applied to binding of box girder web steel reinforcement frameworks of different specifications, a support arranged on the pedestal, and a stand column, a sleeve, a positioning rod, an adjusting rod and a positioning angle steel arranged on the support can enable the web jig frame to be used for prefabricating a single box girder and a single box double chamber girder, thereby improving the application range of the web jig frame; the labor intensity of workers is reduced, the time is saved, the workers can use the saved time for binding the steel reinforcement framework of the prefabricated box girder and pouring the girder body, the working efficiency of the prefabricated box girder is improved, and the positioning tooth rake, the linear bearing and the sleeve can improve the positioning accuracy of steel reinforcements and is convenient for taking and placing the positioning tooth rake.
Drawings
FIG. 1 is a schematic illustration of one construction of a web jig;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is an enlarged schematic view at B of FIG. 1;
FIG. 4 is another schematic structural view of a web jig;
FIG. 5 is an enlarged schematic view at C of FIG. 4;
FIG. 6 is a schematic view of a base structure of a web jig;
FIG. 7 is a schematic structural view of a web jig support;
FIG. 8 is an enlarged schematic view at D of FIG. 7;
FIG. 9 is a schematic view of a roof jig structure;
fig. 10 is an enlarged schematic view at E in fig. 9.
In the figure: 1. a web jig; 2. a top plate jig frame; 3. a base; 4. a support; 5. a lateral support frame; 6. a base; 7. a pedestal; 8. a first slide rail; 9. a roller; 10. a first positioning member; 11. a second positioning member; 12. fixing a sleeve; 13. a fixing member; 14. a supporting base; 15. a shear bar trolley; 16. a second slide rail; 17. positioning channel steel; 18. a comb plate; 19. a horizontal rib positioning plate; 20. a column; 21. a keel; 22. a linear bearing; 23. a sleeve; 24. positioning a toothed harrow; 25. positioning angle steel; 26. fixing the screw rod; 27. an internally threaded tube; 28. positioning a toothed plate; 29. positioning a rod; 30. adjusting a rod; 31. a nut; 32. a connecting rod; 33. fixing angle steel; 34. fixing channel steel; 35. and (6) fixing the rod.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
A box girder jig comprises a web jig 1 and a top plate jig 2,
the first embodiment is as follows: as shown in fig. 1, 2, 3, 6, 7, and 8, the web jig 1 includes a base 3, a support 4, and a lateral support frame 5, the base 3 includes a base 6 and a pedestal 7, the bases 6 are symmetrically disposed on two sides of the pedestal 7, the support 4 is disposed on the pedestal 7, a fixing sleeve 12 is welded on the support 4, an upright post 20 is disposed on the support 4, a fixing screw 26 is welded at the bottom of the upright post 20, an internal thread pipe 27 is connected to the fixing screw 26 through a thread, the internal thread pipe 27 is inserted into the fixing sleeve 12, the number of the upright posts 20 on the support 4 is 20, 20 upright posts 20 are divided into 2 rows, each row has 10 upright posts 20, a connecting rod 32 is fixed between 2 transversely adjacent upright posts 20, a second positioning member 11 is disposed on the upright post 20, the second positioning member 11 includes a sleeve 23, a positioning rod 29 and an adjusting rod 30, the sleeve 23 is welded on the upright post 20, and the positioning rod 29 is slidably disposed in the sleeve 23; adjusting rods 30 are rotatably arranged at the upper end and the lower end between every two longitudinally adjacent 2 upright posts 20, nuts 31 are connected to the two ends of each adjusting rod 30 through threads, positioning angle steel 25 is welded on each adjusting rod 30, lateral supporting frames 5 are symmetrically arranged on bases 6 located on the two sides of a pedestal 7, the upright posts 20 are welded at one ends of the lateral supporting frames 5, keels 21 are welded at the other ends of the lateral supporting frames 5, the keels 21, the upright posts 20 and the lateral supporting frames 5 form right-angled triangles, positioning angle steel 25 is welded at the upper end and the lower end of each keel 21, first sliding rails 8 are arranged on the pedestal 7 and the base 6 respectively, each first sliding rail 8 comprises channel steel and angle steel, the angle steel is welded above the channel steel, rollers 9 are arranged at the bottoms of the supports 4 and the lateral supporting frames 5, the supports 4 are slidably connected with the pedestal 7 through the roller wheels 9, the lateral supporting frames 5 are slidably connected with the bases 6 through the roller wheels 9, first positioning pieces 10 are arranged on the lateral supporting frames 5, and fixing pieces 13 are arranged between the lateral supporting frames 5 and the supports 4; the first positioning member 10 comprises a linear bearing 22, a sleeve 23 and a positioning toothed harrow 24, wherein the linear bearing 22 is welded on the upright post 20, the sleeve 23 is welded on the keel 21, and the positioning toothed harrow 24 is inserted in the linear bearing 22 and the sleeve 23. The fixing piece 13 comprises fixed angle steel 33 and fixed channel steel 34, the fixed angle steel 33 is symmetrically welded on the opposite side surfaces of the support 4 and the lateral support frame 5, the two ends of the fixed channel steel 34 are respectively welded on the 2 fixed angle steel 33, the positioning angle steel 25 is symmetrically and longitudinally welded on the support 4 and the lateral support frame 5, a transverse positioning toothed plate 28 is arranged between the 2 positioning angle steel 25, the two ends of the bottom of the positioning toothed plate 28 are respectively welded on the support 4 and the lateral support frame 5, and the bottom of the positioning toothed plate 28 is welded on the fixed channel steel 34 under the bottom.
As shown in fig. 9-10, the top plate jig frame 2 includes a supporting seat 14 and a shear bar trolley 15, the supporting seat 14 is provided with a second sliding rail 16, a positioning channel steel 17, a comb plate 18 and a horizontal bar positioning plate 19, the shear bar trolley 15 is provided with a roller 9, the roller 9 is slidably connected to the second sliding rail 16, a dotted frame in fig. 9 is a profile of the top plate jig frame, a bearing plate is fixed above the top plate jig frame, the roller 9 under the shear bar trolley 15 can roll on the bearing plate, the positioning channel steel 17, the positioning toothed plate 28 and the horizontal bar positioning plate 19 are all fixed on the supporting frame, the bottom of the positioning toothed plate 28 is fixed on the supporting frame, the side of the positioning toothed plate 28 is fixed to the side of the positioning channel steel 17, the bottom of the horizontal bar positioning plate 19 is fixed to the supporting seat 14, and the side of the horizontal bar positioning plate 19 is fixed to the comb plate 18.
The second embodiment: as shown in fig. 4-6, the web jig 1 includes a base 3 and side supports 5, the base 3 includes a base 6 and a pedestal 7, the bases 6 are symmetrically disposed on two sides of the pedestal 7, the base 6 on the pedestal 7 is provided with first slide rails 8, the bases 6 on two sides of the pedestal 7 are symmetrically provided with the side supports 5, the bottom of the side supports 5 is provided with rollers 9, the side supports 5 slide on the first slide rails 8 through the rollers 9, the side supports 5 are provided with columns 20, keels 21 and first positioning members 10, the columns 20 and the keels 21 are respectively welded at two ends of the side supports 5, the columns 20 are vertically disposed, the keels 21 are inclined toward the columns 20, the side supports 5, the columns 20 and the keels 21 are in right triangles, each first positioning member 10 includes a linear bearing 22, a sleeve 23 and a positioning tooth rake 24, the linear bearing 22 is welded on the column 20, the sleeve 23 is welded on the keel 21, and the positioning tooth is inserted into the linear bearing 22 and the sleeve 23; a fixing piece 13 is arranged between the 2 lateral support frames 5, the fixing piece 13 comprises a fixing angle steel 33 and a fixing channel steel 34, the fixing angle steel 33 is symmetrically welded on the opposite side surfaces of the 2 lateral support frames 5, and two ends of the fixing channel steel 34 are respectively welded on the 2 fixing angle steel 33; longitudinal positioning angle steels 25 are symmetrically welded on the 2 lateral supporting frames 5, transversely-arranged positioning toothed plates 28 are welded between the 2 lateral supporting frames 5 and are located between the 2 positioning angle steels 25, two ends of the bottoms of the positioning toothed plates 28 are respectively welded on the 2 lateral supporting frames 5, the bottoms of the positioning toothed plates 28 are welded on fixed channel steel 34, fixing rods 35 fixed with the base 6 are welded on the stand columns 20 of the 2 lateral supporting frames 5, and the fixing rods 35 are angle steels.
As shown in fig. 9-10, the top plate jig frame 2 includes a supporting seat 14 and a shear rib trolley 15, the supporting seat 14 is provided with a second slide rail 16, a positioning channel steel 17, a positioning toothed plate 28 and a horizontal rib positioning plate 19, the shear rib trolley 15 is provided with a roller 9, the roller 9 is slidably connected to the second slide rail 16, a dotted frame in fig. 9 is a profile of the top plate jig frame, a bearing plate is fixed above the top plate jig frame, the roller 9 under the shear rib trolley 15 can roll on the bearing plate, the positioning channel steel 17, the positioning toothed plate 28 and the horizontal rib positioning plate 19 are all fixed on the supporting frame, the bottom of the positioning toothed plate 28 is fixed on the supporting frame, the side of the positioning toothed plate 28 is fixed to the side of the positioning channel steel 17, the bottom of the horizontal rib positioning plate 19 is fixed on the supporting seat 14, and the side of the horizontal rib positioning plate 19 is fixed on the positioning toothed plate 28.
The principle of the invention is as follows:
before binding, a worker adjusts a web jig 1 and prepares a required top plate jig 2 according to the specification of a prefabricated box girder, the worker moves a bracket 4 of a pedestal 7 and the distance between a side support frame 5 and the bracket 4 on an adjusting base 6 according to the specification of the prefabricated box girder, then a fixing angle steel 33 and a fixing channel steel 34 are sequentially welded between the side support frames 5 and between the brackets 4 to fix the brackets 4 and the side support frames 5 together, then an upright post 20 is installed on the bracket 4 according to the parameters of a web steel reinforcement framework, then the upright post 20 is fixed together through a connecting rod 32, after an adjusting rod 30 is installed between the upright posts 20, a linear bearing 22, a sleeve 23, a positioning toothed plate 28 and a positioning angle steel 25 are sequentially welded according to the parameters of the web steel reinforcement framework, after welding, the worker rotates the adjusting rod 30 to adjust the angle of the positioning angle steel 25 fixed on the adjusting rod, then rotates a nut 31 to fix the adjusting rod 30, then inserts a positioning toothed rake 24 into the sleeve 23 of the linear bearing 22 on the side support frame 5, and inserts a positioning rod 29 into the sleeve 23 on the bracket 4; binding the web reinforcing steel frameworks after the preparation work is finished; after the binding is finished, a worker takes out the positioning rod 29 and the positioning toothed harrow 24 in sequence, rotates the nut 31 to loosen the adjusting rod 30, rotates the adjusting rod 30 to separate the positioning angle steel 25 on the adjusting rod from the steel bars on the steel bar framework, drives the gantry crane or other equipment to lift the upright post 20 on the support 4 out, and then lifts the bound web steel bar framework and the top plate steel bar framework out for assembly.
The principle of the invention is as follows:
before binding, workers adjust a web jig frame and prepare a required top plate jig frame according to the specification of a prefabricated box girder, move a bracket of a pedestal and adjust the distance between a side support frame and the bracket on a base according to the specification of the prefabricated box girder, then weld fixing angle steel and fixing channel steel between the side support frames and between the brackets in sequence to fix the brackets and the side support frames together, then install stand columns on the brackets according to the parameters of a web steel reinforcement framework, then fix the stand columns together through connecting rods, install adjusting rods between the stand columns, then weld linear bearings, sleeves, positioning toothed plates and positioning angle steel in sequence according to the parameters of the web steel reinforcement framework, rotate nuts to fix the adjusting rods after adjusting the angles of the positioning angle steel fixed on the adjusting rods, then insert positioning toothed rakes into the linear bearing sleeves on the side support frames, and insert the positioning rods into the sleeves on the brackets; binding the web reinforcing steel frameworks after the preparation work is finished; after the binding is finished, a worker takes out the positioning rod and the positioning toothed harrow in sequence, rotates the nut to loosen the adjusting rod, rotates the adjusting rod to separate the positioning angle steel on the adjusting rod from the steel bars on the steel bar framework, drives the gantry crane or other equipment to lift out the stand columns on the support, and then lifts out the bound web steel bar framework and the top plate steel bar framework for assembly.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. It is obvious that the invention is not limited to the above-described embodiments, but that many variations are possible. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention should be considered to be within the scope of the present invention.
Claims (7)
1. The utility model provides a case roof beam bed-jig, includes web bed-jig (1) and roof bed-jig (2), its characterized in that: the web jig (1) comprises a base (3), a support (4) and a lateral support frame (5), wherein the base (3) comprises a base (6) and a pedestal (7), the two sides of the pedestal (7) are symmetrically provided with the base (6), the support (4) is arranged on the pedestal (7), the lateral support frames (5) are symmetrically arranged on the base (6) at the two sides of the pedestal (7), the pedestal (7) and the base (6) are respectively provided with a first slide rail (8), the support (4) and the lateral support frame (5) are respectively provided with a roller (9), the support (4) is slidably connected with the pedestal (7) through the roller (9), the lateral support frame (5) is slidably connected with the base (6) through the roller (9), the lateral support frame (5) is provided with a first positioning piece (10), the support (4) is provided with a second positioning piece (11) and a fixing sleeve (12), and a fixing piece (13) is arranged between the lateral support frame (5) and the support (4);
roof bed-jig (2) are including supporting seat (14) and shear rib dolly (15), be equipped with second slide rail (16), location channel-section steel (17), fishback (18) and horizontal muscle locating plate (19) on supporting seat (14), be equipped with gyro wheel (9) on shear rib dolly (15), gyro wheel (9) and second slide rail (16) sliding connection.
2. A box girder jig according to claim 1 wherein: be equipped with stand (120) and fossil fragments (21) on lateral part support frame (5), first locating piece (10) include linear bearing (22), sleeve pipe (23) and location tine harrow (24), and sleeve pipe (23) set up on fossil fragments (21), and linear bearing (22) set up on stand (120), and location tine harrow (24) slide and set up in linear bearing (22) and sleeve pipe (23), the upper and lower both ends of fossil fragments (21) all are equipped with location angle steel (25).
3. A box girder jig according to claim 1 wherein: be equipped with stand (120) on support (4), stand (120) bottom is fixed with clamping screw (26), and threaded connection has internal thread pipe (27) on clamping screw (26), internal thread pipe (27) are inserted in fixed cover (12), and it is fixed with location pinion rack (28) to lie in stand (120) left and right sides symmetry on support (4), second setting element (11) are including sleeve pipe (23) and locating lever (29) and regulation pole (30), sleeve pipe (23) are fixed on stand (120) side, and locating lever (29) slide and set up in sleeve pipe (23), and the top and the bottom of stand (120) side all swivelling joint have regulation pole (30), and threaded connection has nut (31) on adjusting pole (30), are fixed with location angle steel (25) on regulation pole (30).
4. A box girder jig according to claim 3 wherein: the number of the upright posts (120) on the support (4) is 20, and the 20 upright posts (120) are arranged on the support (4) in two rows by taking 10 upright posts as a group. Each 2 adjacent upright posts (120) are fixed with a connecting rod (32).
5. A box girder jig according to claim 1 wherein: the fixing piece (13) comprises fixed angle steel (33) and fixed channel steel (34), the fixed angle steel (33) are arranged on the support (4) and the side support frame (5), and the fixed channel steel (34) is arranged on the fixed angle steel (33).
6. A box girder bed-jig according to claim 5, characterized in that: all be equipped with on lateral part support frame (5) and support (4) and be fore-and-aft location angle steel (25), transversely be equipped with between lateral part support frame (5) and support (4) location pinion rack (28), location pinion rack (28) set up on fixed channel-section steel (34) and lie in 2 and be between the location angle steel (25) of vertical setting.
7. A box girder jig according to claim 1 wherein: location channel-section steel (17), fishback (18) and horizontal muscle locating plate (19) all fix on the support frame, fishback (18) bottom is fixed on the support frame, and the lateral part of fishback (18) is fixed with the lateral part of location channel-section steel (17), and horizontal muscle locating plate (19) bottom is fixed on supporting seat (14), and the lateral part of horizontal muscle locating plate (19) is fixed on fishback (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211196700.3A CN115431400A (en) | 2022-09-29 | 2022-09-29 | Box girder jig frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211196700.3A CN115431400A (en) | 2022-09-29 | 2022-09-29 | Box girder jig frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115431400A true CN115431400A (en) | 2022-12-06 |
Family
ID=84251594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211196700.3A Pending CN115431400A (en) | 2022-09-29 | 2022-09-29 | Box girder jig frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115431400A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117183083A (en) * | 2023-11-03 | 2023-12-08 | 山西潇河建筑产业有限公司 | Novel assembly adjustable expansion type supporting jig frame |
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| CN216914328U (en) * | 2022-01-29 | 2022-07-08 | 浙江永峰模具制造有限公司 | Shear rib trolley |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110011018A1 (en) * | 2009-07-15 | 2011-01-20 | Frank Johnson | Modular construction mold apparatus and method for constructing concrete buildings and structures |
| CN204076497U (en) * | 2014-07-28 | 2015-01-07 | 中国建筑第六工程局有限公司 | A kind of prefabricated case beam reinforcing bar binding location moulding bed |
| CN205521875U (en) * | 2016-03-24 | 2016-08-31 | 浙江大学城市学院 | Whole shaping die carrier of case breast web reinforcing bar |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117183083A (en) * | 2023-11-03 | 2023-12-08 | 山西潇河建筑产业有限公司 | Novel assembly adjustable expansion type supporting jig frame |
| CN117183083B (en) * | 2023-11-03 | 2024-02-06 | 山西潇河建筑产业有限公司 | Novel assembly adjustable expansion type supporting jig frame |
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