CN220318372U - Template strutting arrangement that bridge case roof beam was pour - Google Patents
Template strutting arrangement that bridge case roof beam was pour Download PDFInfo
- Publication number
- CN220318372U CN220318372U CN202321800876.5U CN202321800876U CN220318372U CN 220318372 U CN220318372 U CN 220318372U CN 202321800876 U CN202321800876 U CN 202321800876U CN 220318372 U CN220318372 U CN 220318372U
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- box
- positioning
- side wall
- mounting
- adjusting screw
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- 230000007306 turnover Effects 0.000 claims abstract description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 13
- 238000009415 formwork Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 26
- 239000010959 steel Substances 0.000 description 26
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of road and bridge construction, in particular to a template supporting device for pouring a bridge box girder, which comprises a bottom box, wherein a top box is arranged at the top of the bottom box, a plurality of adjusting clamping grooves are formed in the side wall of the top box, a turnover seat is fixedly arranged at the bottom end of the top box, a rotary connecting shaft which is rotatably arranged in the bottom box is fixedly arranged on the side wall of the turnover seat, and the template supporting device further comprises; the mounting groove is formed in the bottom box, and two positioning through holes are formed in the side wall of the bottom box; the top wall surface of the positioning plate is fixedly provided with a connecting hinge, and the side walls of the connecting hinge are fixedly provided with fixed clamping plates; the adjusting screw is arranged in the mounting groove, and the top end of the side wall of the adjusting screw is connected with the positioning pressing plate in a threaded manner.
Description
Technical Field
The utility model relates to the technical field of road and bridge construction, in particular to a template supporting device for pouring a bridge box girder.
Background
In the construction process of the bridge box girder, the support of the template is needed, and in the casting process of some special parts, the support angle of the template is needed to be adjusted.
The utility model discloses a formwork support device convenient for pouring an installation-adjusting bridge box girder in China with the publication number of CN217758342U, which comprises an installation box body structure for fixing the whole support device; the head of the mounting box body structure is hinged with the overturning lug seat at the end head of the template supporting plate through a first hinge bolt; a plurality of adjusting clamping grooves are formed in the template supporting plate at equal intervals, and the adjusting clamping grooves are matched with the diagonal bracing device hinged to the mounting box body structure and support the template supporting plate; and a cam locking device for rapidly locking the installation position of the installation box body is arranged in the installation box body. This template strutting arrangement can be arranged in to bridge box girder work progress for support the template, and it can be convenient for the support angle of template to adjust, can carry out convenient and fast's fixed to whole device after its support moreover.
In the prior art scheme, the cam shaft is driven to rotate ninety degrees through the rotating handle, so that the plane on the cam shaft is attached to the side plate of the box body, the cam shaft extrudes the side plate of the box body, the side plate of the box body moves towards the center and extrudes the steel pipe penetrating through the inside of the through hole, so that the device is fixed on the side wall of the steel pipe, but when in actual use, the radiuses of different steel pipes are different, and the prior art scheme can only be applied to the steel pipe with one radius, the application range is easy to be limited, and the device is inconvenient to fix.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides a template supporting device for pouring a bridge box girder, which is clamped on the side wall of a steel pipe by rotating a fixed clamping plate around a connecting hinge, so that the device can be suitable for the steel pipes with different radiuses, and the effect of conveniently fixing the device is achieved.
The technical scheme of the utility model is as follows: the template supporting device for pouring the bridge box girder comprises a bottom box, wherein a top box is arranged at the top of the bottom box, a plurality of adjusting clamping grooves are formed in the side wall of the top box, a turnover seat is fixedly arranged at the bottom end of the top box, a rotary connecting shaft which is rotatably arranged in the bottom box is fixedly arranged on the side wall of the turnover seat, and the template supporting device further comprises;
the mounting groove is formed in the bottom box, two positioning through holes are formed in the side wall of the bottom box, and the two positioning through holes penetrate through the side wall of the bottom box;
the two positioning plates are arranged on the left side wall surface and the right side wall surface inside the mounting groove in a mirror image fixed mode, the side walls of the two positioning plates are aligned with the inner side walls of the positioning through holes, the top wall surfaces of the two positioning plates are fixedly provided with connecting hinges, and the side walls of the two connecting hinges are fixedly provided with fixing clamping plates;
the adjusting screw is arranged in the mounting groove, a positioning pressing plate is connected to the top end of the side wall of the adjusting screw in a threaded mode, and two ends of the positioning pressing plate are respectively attached to the side walls of the two fixing clamping plates.
Preferably, the top wall fixed mounting of end box has two mounting panels, is provided with the diagonal brace between two mounting panels, and fixed mounting has the rotation connecting rod on the lateral wall of diagonal brace, rotates the connecting rod rotation and installs the inside at two mounting panels, and the inside of diagonal brace is provided with the threaded rod, and the top of threaded rod is equipped with the location horizontal pole of card inside the adjustment draw-in groove.
Preferably, the threaded rod is in threaded connection with the inside of the diagonal brace.
Preferably, the top end of the threaded rod and the top end of the adjusting screw are fixedly provided with mounting bearings, and the two mounting bearings are respectively and fixedly arranged in the positioning cross rod and the bottom box.
Preferably, the side wall of the adjusting screw is sleeved with a stabilizing spring, and the top end of the stabilizing spring is attached to the bottom wall surface of the positioning pressing plate.
Compared with the prior art, the template supporting device for pouring the bridge box girder has the following improvement and advantages:
the method comprises the following steps: according to the utility model, the steel pipes on the scaffold respectively pass through the two positioning through holes, so that the side walls of the positioning plate and the fixing clamp plates wrap the steel pipes, then the positioning clamp plates move downwards by rotating the adjusting screw rods, the side walls of the positioning clamp plates press the side wall surfaces of the two fixing clamp plates which are close to each other, so that the side walls of the fixing clamp plates are tightly attached to the side walls of the steel pipes, the bottom box is fixed on the side walls of the steel pipes by rotating the adjusting screw rods, and the bottom box can be fixed on the side walls of the steel pipes by rotating the fixing clamp plates around the connecting hinge and clamped on the side walls of the steel pipes, so that the device can be suitable for the steel pipes with different radiuses, and the effect of conveniently fixing the device is achieved;
and two,: according to the utility model, the elasticity of the stabilizing spring is utilized, so that the stabilizing spring pushes the positioning pressing plate to move upwards, threads inside the adjusting screw are tightly attached to threads on the side wall of the adjusting screw, the stability of the adjusting screw is ensured, and the condition that the fixing clamping plate cannot clamp the side wall of the steel pipe due to shaking of the device in use is avoided.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a front view of a formwork support device for pouring a bridge box girder of the present utility model;
FIG. 2 is a cross-sectional view of a diagonal brace of the present utility model;
fig. 3 is a cross-sectional view of the bottom box of the present utility model.
Reference numerals illustrate:
1. a bottom box; 2. a top box; 3. adjusting the clamping groove; 4. a mounting plate; 5. a diagonal brace; 6. a threaded rod; 7. positioning the cross bar; 8. rotating the connecting rod; 9. turning over the seat; 10. a rotary connecting shaft; 11. positioning the through hole; 12. a mounting groove; 13. a positioning plate; 14. a connecting hinge; 15. a fixed clamping plate; 16. mounting a bearing; 17. adjusting a screw; 18. positioning a pressing plate; 19. stabilizing the spring.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments 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.
The utility model provides a template supporting device for pouring a bridge box girder by improving the template supporting device, which has the following technical scheme:
as shown in fig. 1-3, a template supporting device for pouring a bridge box girder comprises a bottom box 1, wherein a top box 2 is arranged at the top of the bottom box 1, a plurality of adjusting clamping grooves 3 are formed in the side wall of the top box 2, a turning seat 9 is fixedly arranged at the bottom end of the top box 2, a rotating connecting shaft 10 which is rotatably arranged in the bottom box 1 is fixedly arranged on the side wall of the turning seat 9, and the template supporting device further comprises a mounting groove 12, a positioning plate 13 and an adjusting screw 17;
the mounting groove 12 is formed in the bottom box 1, two positioning through holes 11 are formed in the side wall of the bottom box 1, and the two positioning through holes 11 penetrate through the side wall of the bottom box 1;
the two positioning plates 13 are arranged in total, the two positioning plates 13 are mirror images and fixedly arranged on the left side wall surface and the right side wall surface in the mounting groove 12, the side walls of the two positioning plates 13 are mutually aligned with the inner side walls of the positioning through holes 11, the top wall surfaces of the two positioning plates 13 are fixedly provided with connecting hinges 14, and the side walls of the two connecting hinges 14 are fixedly provided with fixing clamping plates 15;
the adjusting screw 17 is arranged in the mounting groove 12, the top end of the side wall of the adjusting screw 17 is connected with a positioning pressing plate 18 in a threaded manner, and two ends of the positioning pressing plate 18 are respectively attached to the side walls of the two fixed clamping plates 15.
By means of the structure, the steel pipes on the scaffold penetrate through the two positioning through holes 11 respectively, the side walls of the positioning plate 13 and the fixing clamp plates 15 wrap the steel pipes, the positioning clamp plates 18 move downwards through the rotation adjusting screw 17, the side walls of the positioning clamp plates 18 accordingly extrude a side wall surface approaching to the two fixing clamp plates 15, the side walls of the fixing clamp plates 15 are tightly attached to the side walls of the steel pipes, and therefore the bottom box 1 is fixed on the side walls of the steel pipes, the bottom box 1 can be fixed on the side walls of the steel pipes through the rotation adjusting screw 17, and the effect of conveniently fixing the device is achieved.
Further, two mounting plates 4 are fixedly arranged on the top wall surface of the bottom box 1, an inclined strut 5 is arranged between the two mounting plates 4, a rotary connecting rod 8 is fixedly arranged on the side wall of the inclined strut 5, the rotary connecting rod 8 is rotatably arranged in the two mounting plates 4, a threaded rod 6 is arranged in the inclined strut 5, and a positioning cross rod 7 clamped in the adjusting clamping groove 3 is arranged at the top end of the threaded rod 6; by means of the structure, the inclined stay bar 5 is rotationally connected with the mounting plate 4 through the rotating connecting rod 8, and when a user rotates the inclined stay bar 5, the positioning cross bar 7 can be corresponding to the adjusting clamping groove 3, so that the positioning cross bar 7 is clamped in the adjusting clamping groove 3, and the position fixing of the top box 2 is ensured.
Further, the threaded rod 6 is in threaded connection with the inside of the diagonal brace 5; by means of the structure, through the threaded rod 6 is in threaded connection with the inside of the inclined stay 5, the positioning cross rod 7 can be outwards extended or inwards contracted when the threaded rod 6 is rotated, and a user can conveniently adjust the length of the threaded rod 6 according to actual demands, and the positioning cross rod 7 is clamped in the adjusting clamping groove 3.
Further, the top end of the threaded rod 6 and the top end of the adjusting screw 17 are fixedly provided with mounting bearings 16, and the two mounting bearings 16 are respectively and fixedly arranged in the positioning cross rod 7 and the bottom box 1; by means of the structure, the top ends of the threaded rod 6 and the adjusting screw 17 are fixed through the mounting bearing 16, so that a user can conveniently rotate the threaded rod 6 or the adjusting screw 17 to adjust the device.
Further, a stabilizing spring 19 is sleeved on the side wall of the adjusting screw 17, and the top end of the stabilizing spring 19 is attached to the bottom wall surface of the positioning pressing plate 18; by means of the structure, the elastic property of the stabilizing spring 19 is utilized, so that the stabilizing spring 19 pushes the positioning pressing plate 18 to move upwards, threads inside the adjusting screw 17 are tightly attached to threads on the side wall of the adjusting screw 17, stability of the adjusting screw 17 is guaranteed, shaking of the device during use is avoided, and the situation that the fixing clamp plate 15 cannot clamp the side wall of the steel pipe is caused.
The working principle of the utility model is as follows: the steel pipe on the scaffold passes through the two positioning through holes 11 respectively, the side wall of the positioning plate 13 and the side wall of the fixed clamping plates 15 wrap the steel pipe, the positioning clamping plates 18 move downwards through rotating the adjusting screw 17, the side wall of the positioning clamping plates 18 accordingly extrudes a side wall surface approaching to the side wall of the two fixed clamping plates 15, the side wall of the fixed clamping plates 15 is tightly attached to the side wall of the steel pipe, the bottom box 1 is fixed on the side wall of the steel pipe, the bottom box 1 can be fixed on the side wall of the steel pipe through rotating the adjusting screw 17, the effect of conveniently fixing the device is achieved, the stabilizing spring 19 pushes the positioning clamping plates 18 to move upwards through utilizing the elasticity of the stabilizing spring 19, the threads inside the adjusting screw 17 are tightly attached to the threads on the side wall of the adjusting screw 17, the stability of the adjusting screw 17 is guaranteed, and the shaking of the device is avoided when the device is used, so that the fixed clamping plates 15 cannot clamp the side wall of the steel pipe.
Claims (5)
1. The utility model provides a template strutting arrangement that bridge case roof beam was pour, includes end box (1), and the top of end box (1) is provided with top box (2), has seted up a plurality of regulation draw-in grooves (3) on the lateral wall of top box (2), and the bottom fixed mounting of top box (2) has turnover seat (9), and fixed mounting has rotation connecting axle (10) of rotation installation in end box (1) inside on the lateral wall of turnover seat (9), its characterized in that still includes;
the mounting groove (12), the mounting groove (12) is formed in the bottom box (1), two positioning through holes (11) are formed in the side wall of the bottom box (1), and the two positioning through holes (11) penetrate through the side wall of the bottom box (1);
the positioning plates (13), the two positioning plates (13) are arranged on the left side wall surface and the right side wall surface inside the mounting groove (12) in a mirror image fixed mode, the side walls of the two positioning plates (13) are aligned with the inner side walls of the positioning through holes (11), the top wall surfaces of the two positioning plates (13) are fixedly provided with connecting hinges (14), and the side walls of the two connecting hinges (14) are fixedly provided with fixed clamping plates (15);
the adjusting screw (17), adjusting screw (17) set up in the inside of mounting groove (12), and the lateral wall top threaded connection of adjusting screw (17) has location clamp plate (18), and the both ends of location clamp plate (18) are laminated each other with the lateral wall of two fixed splint (15) respectively.
2. The formwork support device for pouring a bridge girder according to claim 1, wherein: the top wall fixed mounting of end box (1) has two mounting panels (4), is provided with diagonal brace (5) between two mounting panels (4), and fixed mounting has on the lateral wall of diagonal brace (5) to rotate connecting rod (8), rotates connecting rod (8) and rotates the inside of installing at two mounting panels (4), and the inside of diagonal brace (5) is provided with threaded rod (6), and the top of threaded rod (6) is equipped with card in inside location horizontal pole (7) of adjusting draw-in groove (3).
3. The formwork support device for pouring a bridge girder according to claim 2, wherein: the threaded rod (6) is in threaded connection with the inside of the diagonal brace (5).
4. The formwork support device for pouring a bridge girder according to claim 2, wherein: the top end of the threaded rod (6) and the top end of the adjusting screw (17) are fixedly provided with mounting bearings (16), and the two mounting bearings (16) are respectively and fixedly arranged in the positioning cross rod (7) and the bottom box (1).
5. The formwork support device for pouring a bridge girder according to claim 1, wherein: the side wall of the adjusting screw (17) is sleeved with a stabilizing spring (19), and the top end of the stabilizing spring (19) is attached to the bottom wall surface of the positioning pressing plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321800876.5U CN220318372U (en) | 2023-07-10 | 2023-07-10 | Template strutting arrangement that bridge case roof beam was pour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321800876.5U CN220318372U (en) | 2023-07-10 | 2023-07-10 | Template strutting arrangement that bridge case roof beam was pour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220318372U true CN220318372U (en) | 2024-01-09 |
Family
ID=89411692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321800876.5U Active CN220318372U (en) | 2023-07-10 | 2023-07-10 | Template strutting arrangement that bridge case roof beam was pour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220318372U (en) |
-
2023
- 2023-07-10 CN CN202321800876.5U patent/CN220318372U/en active Active
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