CN214394684U - Device for preventing slurry leakage of prefabricated box girder mould - Google Patents
Device for preventing slurry leakage of prefabricated box girder mould Download PDFInfo
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- CN214394684U CN214394684U CN202022958458.1U CN202022958458U CN214394684U CN 214394684 U CN214394684 U CN 214394684U CN 202022958458 U CN202022958458 U CN 202022958458U CN 214394684 U CN214394684 U CN 214394684U
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Abstract
A device for preventing slurry leakage of a prefabricated box girder mould comprises a bottom plate and a clamping plate; vertical hydraulic rods are respectively arranged on the upper surface of the bottom plate and close to the four corner positions; the clamping plate is detachably connected to the tops of the four hydraulic rods; the vertical section of the clamping plate is in an inverted U shape, and the vertical edges at two sides of the clamping plate are respectively arranged between the two hydraulic rods at the corresponding side; the bottom surface of the clamping plate is detachably connected with a protective pad; supporting legs are respectively arranged at the bottom of the bottom plate and close to the four corner positions; the bottom of the supporting leg is connected with a vertical adjustable assembly; and the bottom of the vertical adjustable component is provided with an anti-slip pad. The utility model provides a technical problem that can take place to leak thick liquid in the work progress of traditional precast concrete case roof beam.
Description
Technical Field
The utility model belongs to the technical field of civil engineering, in particular to prevent that prefabricated case roof beam mould from leaking device of thick liquid.
Background
The box girder of the reinforced concrete structure is divided into a prefabricated box girder and a cast-in-place box girder. The box girder prefabricated in the independent site can be erected after the lower project is finished by combining the bridge girder erection machine, so that the project progress can be accelerated, and the construction period can be saved; cast-in-place box girders are mostly used for large continuous bridges. The common materials are divided into two types, namely a prestressed reinforced concrete box girder and a steel box girder. The prestressed reinforced concrete box girder is constructed on site, and transverse prestress is also arranged in some cases besides longitudinal prestress; the steel box girder is generally processed in a factory and then transported to a site for installation, and has an all-steel structure and a partially reinforced concrete pavement layer. But the existing reinforced concrete precast box girder die has the following disadvantages: in the construction process of the reinforced concrete precast box girder, the slurry leakage condition can occur, the quality of the precast girder body is directly influenced, the appearance of the box girder is influenced, and the use is inconvenient for a user.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent that prefabricated box girder mould from leaking device of thick liquid, the technical problem who leaks thick liquid can take place in the work progress of solving traditional precast concrete box girder.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A device for preventing slurry leakage of a prefabricated box girder mould comprises a bottom plate and a clamping plate; vertical hydraulic rods are respectively arranged on the upper surface of the bottom plate and close to the four corner positions; the clamping plate is detachably connected to the tops of the four hydraulic rods; the vertical section of the clamping plate is in an inverted U shape, and the vertical edges at two sides of the clamping plate are respectively arranged between the two hydraulic rods at the corresponding side; the bottom surface of the clamping plate is detachably connected with a protective pad; supporting legs are respectively arranged at the bottom of the bottom plate and close to the four corner positions; the bottom of the supporting leg is connected with a vertical adjustable assembly; and the bottom of the vertical adjustable component is provided with an anti-slip pad.
Preferably, the top end of the hydraulic rod is connected with a first fixing bolt; a first fixing hole is formed in the position, corresponding to the first fixing bolt, on the top surface of the clamping plate; the first fixing bolt penetrates through the first fixing hole and connects the hydraulic rod with the clamping plate.
Preferably, the top surface of the clamping plate and two sides of the clamping plate are respectively provided with a second fixing hole; the protection pad is connected with the clamping plate through a second fixing bolt penetrating through the second fixing hole.
Preferably, the bottom of the supporting leg is provided with a mounting hole; the vertical adjustable component comprises a screw and a cushion block; the screw is in threaded connection with the mounting hole; the cushion block is fixedly connected to the bottom of the screw rod; the non-slip mat is attached to the bottom of the cushion block.
Preferably, vertical grooves are formed in the vertical side faces of the cushion blocks at intervals along the circumferential direction.
Preferably, the protection pad and the non-slip pad are both made of rubber materials, and the bottom surface of the non-slip pad is provided with non-slip lines.
Compared with the prior art, the utility model has the following characteristics and beneficial effect.
1. The utility model discloses a prevent device that prefabricated box girder mould leaked thick liquid sets up the hydraulic stem through the four corners department at the bottom plate upper surface, sets up first fixing bolt at the top of hydraulic stem to set up the first fixed orifices with first fixing bolt looks adaptation on splint, can the person of facilitating the use install splint, thereby drive splint through the hydraulic stem and fasten placing the prefabricated box girder mould on the bottom plate upper surface, prevent that it from taking place to leak the condition of thick liquid, reached the leak-proof purpose of fastening.
2. The utility model discloses a prevent device that prefabricated box girder mould leaked thick liquid, four corners department through bottom plate bottom sets up the supporting leg, and set up the mounting hole in the bottom of supporting leg and install vertical adjustable subassembly, thereby install the cushion, can the person of facilitating the use adjust the length of double-screw bolt, thereby carry out the leveling to the bottom plate, set up the recess at the surface of cushion again, thereby can the person of facilitating the use rotate the length of person of facilitating the use to the screw bolt through the recess, the purpose convenient to use has been reached, the rationality of design has been embodied.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is the structure schematic diagram of the device for preventing the slurry leakage of the precast box girder mold of the utility model.
Fig. 2 is the structure schematic diagram of the utility model discloses set up hydraulic stem and supporting leg on the well bottom plate.
Fig. 3 is a schematic structural diagram of the protection pad of the present invention.
Fig. 4 is a schematic structural view of the middle splint of the present invention.
Reference numerals: 1-bottom plate, 2-hydraulic rod, 3-first fixing bolt, 4-splint, 5-first fixing hole, 6-second fixing hole, 7-supporting leg, 8-mounting hole, 9-vertical adjustable component, 9.1-screw, 9.2-cushion block, 10-groove, 11-second fixing bolt, 12-protective pad and 13-non-slip pad.
Detailed Description
As shown in figures 1-4, the device for preventing the slurry leakage of the precast box girder mould comprises a bottom plate 1 and a clamping plate 4; vertical hydraulic rods 2 are respectively arranged on the upper surface of the bottom plate 1 and at positions close to the four corners; the clamping plate 4 is detachably connected to the tops of the four hydraulic rods 2; the vertical section of the clamping plate 4 is in an inverted U shape, and the vertical edges at two sides of the clamping plate 4 are respectively arranged between the two hydraulic rods 2 at the corresponding side; a protective pad 12 is detachably connected to the bottom surface of the clamping plate 4; supporting legs 7 are respectively arranged at the bottom of the bottom plate 1 and close to the four corner positions; the bottom of the supporting leg 7 is connected with a vertical adjustable assembly 9; the bottom of the vertically adjustable assembly 9 is provided with a non-slip mat 13.
In this embodiment, the top end of the hydraulic rod 2 is connected with a first fixing bolt 3; a first fixing hole 5 is formed in the position, corresponding to the first fixing bolt 3, on the top surface of the clamping plate 4; the first fixing bolt 3 is arranged in the first fixing hole 5 in a penetrating mode and connects the hydraulic rod 2 with the clamping plate 4.
In this embodiment, the top surface of the clamping plate 4 and two sides of the clamping plate 4 are respectively provided with a second fixing hole 6; the protection pad 12 is connected with the clamping plate 4 through a second fixing bolt 11 arranged in the second fixing hole 6 in a penetrating way.
In the embodiment, the bottom of the supporting leg 7 is provided with a mounting hole 8; the vertical adjustable component 9 comprises a screw rod 9.1 and a cushion block 9.2; the screw rod 9.1 is in threaded connection with the mounting hole 8; the cushion block 9.2 is fixedly connected to the bottom of the screw rod 9.1; the non-slip mat 13 is attached to the bottom of the cushion block 9.2.
In this embodiment, vertical grooves 10 are circumferentially provided at intervals on the vertical side surfaces of the spacers 9.2.
In this embodiment, the protection pad 12 and the non-slip pad 13 are made of rubber, and the bottom surface of the non-slip pad 13 is provided with non-slip lines.
In the embodiment, the device for preventing the slurry leakage of the prefabricated box girder mold is characterized in that the hydraulic rods 2 are arranged at the four corners of the upper surface of the bottom plate 1, the first fixing bolts 3 are arranged at the top ends, far away from the bottom plate 1, of the hydraulic rods 2, and the first fixing holes 5 matched with the first fixing bolts 3 are formed in the surface of the clamping plate 4, so that a user can conveniently install the clamping plate 4, the clamping plate 4 is driven by the hydraulic rods 2 to fasten the prefabricated box girder mold placed on the upper surface of the bottom plate 1, the slurry leakage is prevented, and the fastening and leakage prevention purposes are achieved; the supporting legs 7 are arranged at the four corners of the bottom plate 1, the bottom ends of the supporting legs 7 are provided with the mounting holes 8, and the vertical adjustable assemblies 9 are mounted in the mounting holes 8, so that a user can conveniently adjust the length of the vertical adjustable assemblies 9, and the bottom plate 1 is leveled; the utility model discloses set up recess 10 at cushion 9.2's surface again, thereby can the person of facilitating the use rotate person of facilitating the use to screw rod 9.1's length through recess 10 to cushion 9.2 and adjust, reached the purpose of convenient to use, embodied the rationality of design.
Claims (6)
1. The utility model provides a prevent device that prefabricated box girder mould leaks thick liquid which characterized in that: comprises a bottom plate (1) and a splint (4); vertical hydraulic rods (2) are respectively arranged on the upper surface of the bottom plate (1) and at positions close to the four corners; the clamping plate (4) is detachably connected to the tops of the four hydraulic rods (2); the vertical section of the clamping plate (4) is in an inverted U shape, and the vertical edges at two sides of the clamping plate (4) are respectively arranged between the two hydraulic rods (2) at the corresponding side; the bottom surface of the splint (4) is detachably connected with a protective pad (12); supporting legs (7) are respectively arranged at the bottom of the bottom plate (1) and close to the four corner positions; the bottom of the supporting leg (7) is connected with a vertical adjustable component (9); and the bottom of the vertical adjustable component (9) is provided with an anti-skid pad (13).
2. The apparatus for preventing the grout leakage of the precast box girder mold as set forth in claim 1, wherein: the top end of the hydraulic rod (2) is connected with a first fixing bolt (3); a first fixing hole (5) is formed in the position, corresponding to the first fixing bolt (3), on the top surface of the clamping plate (4); the first fixing bolt (3) penetrates through the first fixing hole (5) and connects the hydraulic rod (2) with the clamping plate (4).
3. The apparatus for preventing the grout leakage of the precast box girder mold as set forth in claim 1, wherein: second fixing holes (6) are respectively formed in the top surface of the clamping plate (4) and on two sides of the clamping plate (4); the protective pad (12) is connected with the clamping plate (4) through a second fixing bolt (11) arranged in the second fixing hole (6) in a penetrating mode.
4. The apparatus for preventing the grout leakage of the precast box girder mold as set forth in claim 1, wherein: the bottom of the supporting leg (7) is provided with a mounting hole (8); the vertical adjustable component (9) comprises a screw rod (9.1) and a cushion block (9.2); the screw (9.1) is in threaded connection with the mounting hole (8); the cushion block (9.2) is fixedly connected to the bottom of the screw rod (9.1); the anti-skid pad (13) is attached to the bottom of the cushion block (9.2).
5. The apparatus for preventing the grout leakage of the precast box girder mold as set forth in claim 4, wherein: vertical grooves (10) are arranged on the vertical side faces of the cushion blocks (9.2) at intervals along the annular direction.
6. The apparatus for preventing the grout leakage of the precast box girder mold as set forth in claim 1, wherein: the protective pad (12) and the non-slip pad (13) are both made of rubber materials, and the bottom surface of the non-slip pad (13) is provided with non-slip lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022958458.1U CN214394684U (en) | 2020-12-11 | 2020-12-11 | Device for preventing slurry leakage of prefabricated box girder mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022958458.1U CN214394684U (en) | 2020-12-11 | 2020-12-11 | Device for preventing slurry leakage of prefabricated box girder mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214394684U true CN214394684U (en) | 2021-10-15 |
Family
ID=78038655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022958458.1U Active CN214394684U (en) | 2020-12-11 | 2020-12-11 | Device for preventing slurry leakage of prefabricated box girder mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214394684U (en) |
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2020
- 2020-12-11 CN CN202022958458.1U patent/CN214394684U/en active Active
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