CN216992379U - Prefabricated small box girder side form device - Google Patents
Prefabricated small box girder side form device Download PDFInfo
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- CN216992379U CN216992379U CN202122969490.4U CN202122969490U CN216992379U CN 216992379 U CN216992379 U CN 216992379U CN 202122969490 U CN202122969490 U CN 202122969490U CN 216992379 U CN216992379 U CN 216992379U
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- 238000005728 strengthening Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a prefabricated small box girder side mold device which comprises side mold plates, support frames, reinforcing ribs, a base, air cylinders and pulleys, wherein the support frames are arranged on two sides of each side mold plate in parallel and symmetrical distribution, the reinforcing ribs are arranged in the support frames, the base is arranged at the bottom of each support frame, the air cylinders are arranged in the base, the pulleys in parallel and symmetrical distribution are arranged at the bottom of the base, each support frame comprises a vertical support rod, a bottom rod and a side rod, one end of the bottom rod is arranged on one side of each vertical support frame, the other end of the bottom rod is fixedly connected with the side rod, and the top of the side rod is fixed on one side of the vertical support rod. This prefabricated little case roof beam side form device can strengthen the tightness to prefabricated little case roof beam side form, and the use quantity of the prefabricated little case roof beam side form that significantly reduces from this reduces the cost to realized automatic, improved use efficiency and work efficiency greatly, reduced workman's intensity of labour.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to a prefabricated small box girder side mold device.
Background
The main expression form and the use area of the frame beam template are concentrated on a highway or a high-speed rail, the template name starts from the appearance structure, the frame beam is similar to a square lattice structure and generally adopts a square style, the frame beam is mainly manufactured by pouring the template in situ, and the material of the template is ABS plastic and q235 steel plate. According to the model requirement that different engineering used frame roof beam template, whether need the apron according to the slope selection, because the frame roof beam steel form that has the apron pours some of making things convenient for more.
The following problems still exist when using to current prefabricated trabecula side mould:
1. the method has the advantages that the predicted small box girders of the bridge can be changed in places where roads are bent, such as mountainous bends and the like, because the quality of the small box girders is not firm enough, the number of the small box girders is increased in the current mode, so that the number of the small box girders is increased, and the cost is increased;
2. no matter in production compound die, the dismouting drawing of patterns after production finishes is all by manual operation, and not only work efficiency is low, has increased workman's intensity of labour moreover.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a prefabricated small box girder side die device, which solves the problem that the predicted small box girder of a bridge changes in places with curved roads such as mountainous bends and the like because the quality of the small box girder is not firm enough, and the number of the small box girders is increased in the conventional mode, so that the number of the small box girders is increased, and the cost is increased; no matter in production compound die, the dismouting drawing of patterns after production finishes is all by manual operation, and not only work efficiency is low, has increased workman's intensity of labour problem moreover.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a prefabricated trabecula side form device, includes side form board, support frame, strengthening rib, base, cylinder and pulley, the support frame that the symmetry formula distributes side by side is installed to side form board both sides, install the strengthening rib in the support frame, the support frame bottom is equipped with the base, be equipped with the cylinder in the base, the pulley that is the symmetry formula and distributes side by side is installed to the base bottom, the support frame is including erecting bracing piece, sill bar and side lever, sill bar one end is installed to support frame one side, sill bar other end fixed connection side lever, the side lever top is fixed in and erects bracing piece one side.
Preferably, the strengthening rib includes connecting rod, down tube and first screw, the perpendicular bracing piece of connecting rod both ends fixed connection, the connecting rod top is equipped with the down tube, the down tube both ends are fixed in respectively and erect bracing piece and side lever, strengthening rib, support frame junction are fixed by first screw.
Preferably, the top of the base is clamped and connected with a bottom plate, the bottom plate is provided with the bottom of the support frame, and sliding grooves which are distributed in parallel and symmetrical mode are formed in the base.
Preferably, the cylinder includes telescopic link and slider, cylinder top fixed connection telescopic link, the cylinder bottom is equipped with the slider, the slider is connected with the spout block.
Preferably, the pulley is fixed to the base bottom by a second screw.
(III) advantageous effects
The utility model provides a prefabricated small box girder side mold device. The method has the following beneficial effects:
(1) this prefabricated small box girder side form device, through the setting of support frame and strengthening rib, can strengthen the tightness to prefabricated small box girder side form, the prefabricated small box girder side form's of significantly reducing use quantity, reduce cost from this, avoided can arouse bridge prediction small box girder change in the crooked place of roads such as mountain area bend, because the quality of small box girder is not firm enough, present mode is to increase small box girder quantity, consequently can increase the quantity of small box girder, the condition of raising the cost.
(2) This prefabricated small box girder side form device through the setting of cylinder and pulley, has realized the automation, has improved use efficiency and work efficiency greatly, reduces workman's intensity of labour, has solved no matter at the production compound die, and the back dismouting drawing of patterns that finishes of production all is by manual operation, and not only work efficiency is low, has increased workman's intensity of labour's problem moreover.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a supporting frame of the present invention;
FIG. 3 is a schematic view of the cylinder structure of the present invention;
fig. 4 is a schematic view of the pulley structure of the present invention.
In the figure, 1-side template, 2-support frame, 3-reinforcing rib, 4-base, 5-cylinder, 6-pulley, 201-vertical support rod, 202-bottom rod, 203-side rod, 301-connecting rod, 302-diagonal rod, 303-first screw, 401-bottom plate, 402-sliding groove, 501-telescopic rod, 502-sliding block and 601-second screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the utility model provides a technical solution: a prefabricated small box girder side mold device comprises a side mold plate 1, a support frame 2, reinforcing ribs 3, a base 4, a cylinder 5 and pulleys 6, wherein the support frame 2 which is distributed in parallel and symmetrical mode is installed on two sides of the side mold plate 1, the reinforcing ribs 3 are installed in the support frame 2, the base 4 is arranged at the bottom of the support frame 2, the cylinder 5 is arranged in the base 4, the pulleys 6 which are distributed in parallel and symmetrical mode are installed at the bottom of the base 4, the support frame 2 comprises a vertical support rod 201, a bottom rod 202 and a side rod 203, one end of the bottom rod 202 is installed on one side of the support frame 2, the other end of the bottom rod 202 is fixedly connected with the side rod 203, the top of the side rod 203 is fixed on one side of the vertical support rod 201, the reinforcing ribs 3 comprise a connecting rod 301, an inclined rod 302 and a first screw 303, the two ends of the connecting rod 301 are fixedly connected with the vertical support rod 201, the top of the connecting rod 301 is provided with the inclined rod 302, two ends of the diagonal rod 302 are respectively fixed on the vertical support rod 201 and the side rod 203, and the joint of the reinforcing rib 3 and the support frame 2 is fixed by a first screw 303.
In this embodiment, support frame 2 that side by side symmetrical formula distributes is installed to 1 both sides of this side form, 202 one end of sill bar is installed to 2 one sides of support frame, 202 other end fixed connection side lever 203 of sill bar, side lever 203 top is fixed in perpendicular bracing piece 201 one side, install strengthening rib 3 in the support frame 2, connecting rod 301 both ends fixed connection erects bracing piece 201, connecting rod 301 top is equipped with down tube 302, down tube 302 both ends are fixed in respectively perpendicular bracing piece 201 and side lever 203, strengthening rib 3, the support frame 2 junction is fixed by first screw 303, the firmness can be strengthened to prefabricated little case roof beam side form in the setting of this strengthening rib 3, the prefabricated little case roof beam side form's of the greatly reduced number of uses, therefore, the cost is reduced.
The top of the base 4 is clamped and connected with a bottom plate 401, the bottom plate 401 is provided with the bottom of a support frame 2, sliding grooves 402 which are distributed in parallel and symmetrical mode are formed in the base 4, the air cylinder 5 comprises an expansion link 501 and a sliding block 502, the top of the air cylinder 5 is fixedly connected with the expansion link 501, the bottom of the air cylinder 5 is provided with the sliding block 502, the sliding block 502 is clamped and connected with the sliding grooves 402, and the pulley 6 is fixed to the bottom of the base 4 through a second screw 601.
In this embodiment, when carrying out the dismouting drawing of patterns, can remove base 4 to 2 bottoms of support frame, drive telescopic link 501 through cylinder 5, telescopic link 501 drives bottom plate 401 and makes whole side form 1 descend, outwards promotes base 4 this moment, ensures that side form 1 and with the overhanging reinforcing bar accomplish the drawing of patterns after no longer interfering, whole device has realized the automation, has improved use efficiency and work efficiency greatly, reduces workman's intensity of labour.
The working principle is as follows: it should be noted that the model of the cylinder 5 is LCSCQG07, the support frames 2 are symmetrically arranged on both sides of the side form 1, one end of the bottom bar 202 is arranged on one side of the support frame 2, the other end of the bottom bar 202 is fixedly connected with the side bar 203, the top of the side bar 203 is fixed on one side of the vertical support bar 201, the reinforcing bar 3 is arranged in the support frame 2, both ends of the connecting bar 301 are fixedly connected with the vertical support bar 201, the top of the connecting bar 301 is provided with the diagonal bar 302, both ends of the diagonal bar 302 are respectively fixed on the vertical support bar 201 and the side bar 203, the reinforcing bar 3 and the support frame 2 are fixed by the first screw 303, the reinforcing bar 3 can strengthen the firmness of the prefabricated small box girder side form, the number of the prefabricated small box girder side forms is greatly reduced, thereby the cost is reduced, when the dismounting and demoulding are carried out, the base 4 can be moved to the bottom of the support frame 2, the telescopic bar 501 is driven by the cylinder 5, the telescopic rod 501 drives the bottom plate 401 to enable the whole side formwork 1 to descend, the base 4 is pushed outwards at the moment, the side formwork 1 is guaranteed to be not interfered with the overhanging reinforcing steel bars any more, then demolding is completed, automation of the whole device is achieved, the using effect and the working efficiency are greatly improved, and the labor intensity of workers is reduced.
The utility model relates to a method for predicting small box girders by using a bridge, which comprises the following steps of 1-side templates, 2-supporting frames, 3-reinforcing ribs, 4-bases, 5-cylinders, 6-pulleys, 201-vertical supporting rods, 202-bottom rods, 203-side rods, 301-connecting rods, 302-diagonal rods, 303-first screws, 401-bottom plates, 402-sliding chutes, 501-telescopic rods, 502-sliding blocks and 601-second screws, wherein the parts are all universal standard parts or parts known by technicians in the field, the structure and the principle of the parts can be known by technical manuals or conventional experimental methods, the method solves the problem that the bridge can predict the small box girders to change in places with curved roads such as mountain curves and the like because the quality of the small box girders is not firm enough, and the number of the small box girders can be increased in the conventional mode, the cost is improved; no matter the mould is assembled in production, the mould is disassembled and removed after the production is finished, the manual operation is adopted, the working efficiency is low, the labor intensity of workers is increased, the firmness of the prefabricated small box girder side mould can be enhanced through the mutual combination of the parts and the arrangement of the supporting frame and the reinforcing ribs, the use number of the prefabricated small box girder side mould is greatly reduced, the cost is reduced, the change of the bridge prediction small box girder caused by road bending at mountain curves and the like is avoided, the quality of the small box girder is not firm enough, the number of the small box girders is increased in the current mode, the number of the small box girders is increased, the cost is improved, the automation is realized through the arrangement of the air cylinders and the pulleys, the use efficiency and the working efficiency are greatly improved, the labor intensity of the workers is reduced, the mould disassembly, disassembly and removal after the production is finished are solved, all are operated manually, which not only has low working efficiency, but also increases the labor intensity of workers.
While there have been shown and described what are at present considered to be the basic principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (5)
1. The utility model provides a prefabricated little case beam side form device which characterized in that: including side form board (1), support frame (2), strengthening rib (3), base (4), cylinder (5) and pulley (6), support frame (2) that symmetry formula distributes side by side are installed to side form board (1) both sides, install strengthening rib (3) in support frame (2), support frame (2) bottom is equipped with base (4), be equipped with cylinder (5) in base (4), base (4) bottom is installed and is pulley (6) that symmetry formula distributes side by side, support frame (2) are including erecting bracing piece (201), sill bar (202) and side lever (203), sill bar (202) one end is installed to support frame (2) one side, sill bar (202) other end fixed connection side lever (203), side lever (203) top is fixed in perpendicular bracing piece (201) one side.
2. A prefabricated trabecular side form assembly as claimed in claim 1, wherein: strengthening rib (3) are including connecting rod (301), down tube (302) and first screw (303), connecting rod (301) both ends fixed connection erects bracing piece (201), connecting rod (301) top is equipped with down tube (302), down tube (302) both ends are fixed in respectively and erect bracing piece (201) and side lever (203), strengthening rib (3), support frame (2) junction are fixed by first screw (303).
3. A prefabricated trabecular side form assembly as claimed in claim 1, wherein: the base is characterized in that the top of the base (4) is clamped and connected with a bottom plate (401), the bottom plate (401) is provided with a support frame (2), and sliding chutes (402) which are distributed in parallel and symmetrically are formed in the base (4).
4. A prefabricated box girder side form assembly according to claim 1, wherein: the air cylinder (5) comprises an expansion rod (501) and a sliding block (502), the top of the air cylinder (5) is fixedly connected with the expansion rod (501), the bottom of the air cylinder (5) is provided with the sliding block (502), and the sliding block (502) is connected with the sliding groove (402) in a clamping mode.
5. A prefabricated box girder side form assembly according to claim 1, wherein: the pulley (6) is fixed to the bottom of the base (4) through a second screw (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122969490.4U CN216992379U (en) | 2021-11-30 | 2021-11-30 | Prefabricated small box girder side form device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122969490.4U CN216992379U (en) | 2021-11-30 | 2021-11-30 | Prefabricated small box girder side form device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216992379U true CN216992379U (en) | 2022-07-19 |
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ID=82380876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122969490.4U Expired - Fee Related CN216992379U (en) | 2021-11-30 | 2021-11-30 | Prefabricated small box girder side form device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216992379U (en) |
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2021
- 2021-11-30 CN CN202122969490.4U patent/CN216992379U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220719 |
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| CF01 | Termination of patent right due to non-payment of annual fee |