CN210766405U - Porous quick positioner of bridge prefabricated plate - Google Patents
Porous quick positioner of bridge prefabricated plate Download PDFInfo
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- CN210766405U CN210766405U CN201921111753.4U CN201921111753U CN210766405U CN 210766405 U CN210766405 U CN 210766405U CN 201921111753 U CN201921111753 U CN 201921111753U CN 210766405 U CN210766405 U CN 210766405U
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Abstract
The utility model discloses a porous quick positioning device of bridge precast slab, which comprises a movable plate, two support plates and two insert rods, wherein two piers are respectively arranged on two sides of the bottom of each support plate, one support plate is arranged on one side of the tops of the two piers, and the other support plate is arranged on the other side of the top of the pier; be provided with a plurality of panels between two backup pads, the both ends of every panel all are provided with positioner, it is fixed with the couple at panel top to use the hoist cable, it lifts up the couple to rise the hoist cable, place the backup pad with panel in, align the through-hole on the fixed plate with the through-hole on the backup pad lateral wall, move to the cylinder body outside through pneumatic cylinder control piston rod, the piston rod promotes the movable plate and removes to the panel direction, make three inserted bar insert the inside of three hole respectively, fix the position of panel, when avoiding laying panel, the panel that has laid takes place to remove, be convenient for construct, improve the building quality.
Description
Technical Field
The utility model relates to a bridge construction equipment field specifically is a porous quick positioner of bridge prefabricated plate.
Background
The bridge prefabricated slab is a slab made of reinforced concrete material, and is a basic structure or a member in building construction, bridge construction and various engineering structures. When the bridge precast slabs are constructed, a bridge precast slab positioning device does not exist, and when the bridge precast slabs are installed, collision is easy to happen, so that the positions of the precast slabs are changed, workers need to adjust the positions again, and the construction process is influenced; and the hydraulic cylinder in the positioning device is not easy to install, and if the base is constructed by concrete, the base is not easy to dismantle in the later period.
The utility model discloses a chinese patent for CN208685466U discloses a bridge construction prefabricated plate butt joint positioner, including connecting the horizontal pole, it is provided with the connection spout to connect the block inboard, and connects the spout top and be provided with the shank of bolt, shank of bolt top fixedly connected with knob, connect the horizontal pole and connect the montant inside and outside and all be provided with the place the space, and connect the horizontal pole and connect the montant inboard and all be provided with the movable pulley, the movable pulley top is provided with the connecting axle, and connecting axle side-mounting has a fixed stop, the fixed stop surface is provided with flexible lug, and the flexible lug outside is provided with the lug spread groove. This bridge construction prefabricated plate butting positioning device is provided with five and is in same horizontal position's place the space, can be in same horizontal position like this when making the prefabricated plate installation, and can align the prefabricated plate through connecting the montant and connecting the horizontal pole to can fasten through fixed stop's rotation, thereby can make the installation more stable, avoid appearing the hidden danger. This patent with the utility model discloses compare, there is the bridge prefabricated plate when the installation, the collision easily takes place, leads to the prefabricated plate position to change, needs workman's adjustment once more, influences the difficult installation of pneumatic cylinder among construction process and the positioner, adopts the concrete to construct the problem that the base was difficult to demolish in later stage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a porous quick positioner of bridge precast slab to solve when the bridge precast slab is under construction, there is not the positioning device of bridge precast slab yet, the bridge precast slab is easy to collide when being installed, lead to the precast slab position to change, need workman's adjustment once more, influence the construction process; and the hydraulic cylinder in the positioning device is not easy to install, and if the base is constructed by concrete, the base is not easy to remove in the later period.
The purpose of the utility model can be realized by the following technical scheme:
a porous rapid positioning device for a bridge precast slab comprises a moving plate, two support plates and an insert rod, wherein two piers are respectively arranged on two sides of the bottom of each support plate, one support plate is arranged on one side of the tops of the two piers, and the other support plate is arranged on the other side of the tops of the two piers; be provided with a plurality of panels between two backup pads, the both ends of every panel all are provided with positioner, positioner includes pneumatic cylinder, base and inserted bar, and the base setting is on the lateral wall of one side of backup pad, and the both sides of base are the fixed plate that is provided with respectively, and the pneumatic cylinder is installed at the top of base, and the inside of pneumatic cylinder is provided with the piston rod, and the one end of piston rod is provided with the movable plate, is provided with three inserted bar on the lateral wall of movable plate one side by side, and three inserted bar is fixed to be set up on the lateral wall of movable plate.
As a further aspect of the present invention: the hooks are fixedly arranged at the four corners of the top of each plate, each hook is made of alloy steel, a sling is fixed with the hook at the top of each plate, and the sling is lifted to facilitate the movement of the plates.
As a further aspect of the present invention: all seted up two through-holes on the fixed plate, seted up the locating hole in the backup pad that corresponds the position with the fixed plate, the inside of locating hole is inlayed and is had the nut, and the one end of bolt passes through the through-hole setting on the fixed plate and passes through threaded connection in the inside of nut and with the nut, aligns the through-hole on the fixed plate with the through-hole on the backup pad lateral wall, inserts the inside tightening of nut with the bolt, just can play the supporting role with the fixed position of fixed plate to the pneumatic cylinder.
As a further aspect of the present invention: one end of the piston rod is arranged in the middle of the side wall of the movable plate, the piston rod is fixedly connected with the movable plate, the piston rod is controlled to move towards the outer side of the cylinder body through the hydraulic cylinder, and the piston rod can push the movable plate to move towards the plate.
As a further aspect of the present invention: three hole has all been seted up to the inside of every panel, and interval size between the three hole is the same with the interval size between the three inserted bar for three inserted bar can insert the inside of three hole respectively, fixes the position of panel, and when avoiding laying panel, the panel of having laid takes place to remove.
As a further aspect of the present invention: a gap exists between the bottom surface of each movable plate and the top surface of each supporting plate, the movable plates are of rectangular structures and are not in contact with the top surfaces of the supporting plates, friction is avoided, and the movable plates can move conveniently.
The utility model has the advantages that:
1. in the fixing device, two through holes are formed in the fixed plate, the supporting plate at the position corresponding to the fixed plate is provided with a positioning hole, the inside of the positioning hole is embedded with a nut, one end of the bolt passes through the through hole in the fixed plate and is arranged inside the nut and is in threaded connection with the nut, the through hole in the fixed plate is aligned with the through hole in the side wall of the supporting plate, the bolt is inserted into the nut and is screwed tightly, the position of the fixed plate can be fixed, and the hydraulic cylinder is supported;
2. the utility model discloses in solid, it is fixed with the couple at panel top to use the hoist cable, rising hoist cable will be geted in touch and lift, place panel in the backup pad, align through-hole on with the through-hole on the backup pad lateral wall on the fixed plate, move to the cylinder body outside through pneumatic cylinder control piston rod, the piston rod promotes the movable plate and removes to the panel direction, make three inserted bar insert the inside of three hole respectively, fix the position of panel, when avoiding laying panel, the panel that has laid takes place to remove, the construction of being convenient for improves building quality.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the multi-hole rapid positioning device for the bridge precast slab of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the structure of the rod and the hole of the present invention;
in the figure: 1. a plate material; 2. hooking; 3. a positioning device; 4. a hydraulic cylinder; 5. a piston rod; 6. moving the plate; 7. a support plate; 8. a bridge pier; 9. a base; 10. a hole; 11. inserting a rod; 12. a bolt; 13. and (7) fixing the plate.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, the porous rapid positioning device for the bridge precast slab comprises a moving plate 6, two support plates 7 and an insert rod 11, wherein two piers 8 are respectively arranged on two sides of the bottom of each support plate 7, one support plate 7 is arranged on one side of the tops of the two piers 8, and the other support plate 7 is arranged on the other side of the tops of the two piers 8.
A plurality of plates 1 are arranged between two supporting plates 7, two ends of each plate 1 are respectively provided with a positioning device 3, each positioning device 3 comprises a hydraulic cylinder 4, a base 9 and an inserted rod 11, the base 9 is arranged on the side wall of one side of each supporting plate 7, two sides of each base 9 are respectively and fixedly provided with a fixed plate 13, the top of each base 9 is provided with the hydraulic cylinder 4, a piston rod 5 is arranged inside each hydraulic cylinder 4, one end of each piston rod 5 is provided with a movable plate 6, the side wall of one side of each movable plate 6 is provided with three inserted rods 11 side by side, the three inserted rods 11 are fixedly arranged on the side wall of the movable plate 6, the intervals among the three inserted rods 11 are the same, when the lifting sling is used, the sling is used for fixing the hook 2 at the top of the plate 1, the lifting sling is used for lifting the hook 2, the plate, the piston rod 5 is controlled to move towards the outer side of the cylinder body through the hydraulic cylinder 4, the piston rod 5 pushes the moving plate 6 to move towards the direction of the plate 1, the three inserting rods 11 are respectively inserted into the three holes 10, the position of the plate 1 is fixed, the plate 1 which is paved is prevented from moving when the plate 1 is paved, construction is facilitated, and building quality is improved.
The hook 2 is fixedly arranged at the four corners of the top of each plate 1, each hook 2 is made of alloy steel, a sling is fixed with the hook 2 at the top of each plate 1, and the sling is lifted to lift the hook 2, so that the plates 1 can be moved conveniently.
All seted up two through-holes on the fixed plate 13, seted up the locating hole on the backup pad 7 that corresponds the position with fixed plate 13, the inside of locating hole is inlayed and is had the nut, the through-hole setting on fixed plate 13 is passed to the one end of bolt 12 passes through threaded connection in the inside of nut and with the nut, align the through-hole on fixed plate 13 with the through-hole on the backup pad 7 lateral wall, insert the inside tightening of nut with bolt 12, just can be with the fixed position of fixed plate 13, play the supporting role to pneumatic cylinder 4.
One end of the piston rod 5 is arranged in the middle of the side wall of the moving plate 6, the piston rod 5 is fixedly connected with the moving plate 6, the piston rod 5 is controlled to move towards the outer side of the cylinder body through the hydraulic cylinder 4, and the piston rod 5 can push the moving plate 6 to move towards the plate 1.
Three hole 10 has all been seted up to every panel 1's inside, and the interval size between three hole 10 is the same with the interval size between the three inserted bar 11 for three inserted bar 11 can insert the inside of three hole 10 respectively, fixes the position of panel 1, and when avoiding laying panel 1, the panel 1 that has spread takes place to remove.
A gap exists between the bottom surface of each moving plate 6 and the top surface of the supporting plate 7, the moving plates 6 are of rectangular structures, the moving plates 6 are not in contact with the top surfaces of the supporting plates 7, friction is avoided, and the moving plates 6 can move conveniently.
The utility model discloses a theory of operation: when the hydraulic cylinder is used, the through hole in the fixing plate 13 is aligned with the through hole in the side wall of the supporting plate 7, the bolt 12 is inserted into the nut and screwed, so that the position of the fixing plate 13 can be fixed, and the hydraulic cylinder 4 is supported;
use the hoist cable to fix with couple 2 at 1 top of panel, it lifts up couple 2 to rise the hoist cable, place panel 1 in backup pad 7, align the through-hole on the lateral wall of fixed plate 13 and backup pad 7, control piston rod 5 through pneumatic cylinder 4 and remove to the cylinder body outside, piston rod 5 promotes movable plate 6 and removes to 1 direction of panel, make three inserted bar 11 insert the inside of three hole 10 respectively, fix the position of panel 1, when avoiding laying panel 1, panel 1 that has paved takes place to remove, the construction of being convenient for, improve the building quality.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The porous rapid positioning device for the bridge precast slab is characterized by comprising a moving plate (6), support plates (7) and insert rods (11), wherein two piers (8) are respectively arranged on two sides of the bottom of each support plate (7), the number of the support plates (7) is two, one support plate (7) is arranged on one side of the tops of the two piers (8), and the other support plate (7) is arranged on the other side of the tops of the two piers (8);
be provided with a plurality of panels (1) between two backup pads (7), the both ends of every panel (1) all are provided with positioner (3), positioner (3) include pneumatic cylinder (4), base (9) and inserted bar (11), base (9) set up on the lateral wall of one side of backup pad (7), the both sides of base (9) are fixed respectively and are provided with fixed plate (13), pneumatic cylinder (4) are installed at the top of base (9), the inside of pneumatic cylinder (4) is provided with piston rod (5), the one end of piston rod (5) is provided with movable plate (6), be provided with three inserted bar (11) on the lateral wall of movable plate (6) one side by side, three inserted bar (11) are fixed to be set up on the lateral wall of movable plate (6), and the interval between three inserted bar (11) is the same.
2. The device for rapidly positioning the multiple holes of the bridge precast slab according to claim 1 is characterized in that hooks (2) are fixedly arranged at four corners of the top of each slab (1), and each hook (2) is made of alloy steel.
3. The device for rapidly positioning multiple holes of the bridge precast slab according to claim 1, wherein the fixing plate (13) is provided with two through holes, the supporting plate (7) at a position corresponding to the fixing plate (13) is provided with a positioning hole, a nut is embedded in the positioning hole, and one end of the bolt (12) passes through the through hole on the fixing plate (13) and is arranged in the nut and connected with the nut through threads.
4. The device for rapidly positioning the multiple holes of the bridge precast slabs according to claim 1, wherein one end of the piston rod (5) is arranged at the middle position of the side wall of the moving plate (6), and the piston rod (5) is fixedly connected with the moving plate (6).
5. The device for rapidly positioning the multiple holes of the bridge precast slab according to claim 1 is characterized in that three holes (10) are formed in each slab (1), and the space between the three holes (10) is the same as the space between the three inserted rods (11).
6. The device for rapidly positioning the multiple holes of the bridge precast slabs according to claim 1, wherein a gap exists between the bottom surface of each moving plate (6) and the top surface of the supporting plate (7), and the moving plates (6) have a rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921111753.4U CN210766405U (en) | 2019-07-16 | 2019-07-16 | Porous quick positioner of bridge prefabricated plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921111753.4U CN210766405U (en) | 2019-07-16 | 2019-07-16 | Porous quick positioner of bridge prefabricated plate |
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| Publication Number | Publication Date |
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| CN210766405U true CN210766405U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921111753.4U Active CN210766405U (en) | 2019-07-16 | 2019-07-16 | Porous quick positioner of bridge prefabricated plate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112850177A (en) * | 2020-12-31 | 2021-05-28 | 布莱凯特设备(苏州)有限公司 | Automatic blade plate stacking device |
| CN114775455A (en) * | 2022-05-20 | 2022-07-22 | 安徽省公路桥梁工程有限公司 | Integral bridge deck installation construction device and use method thereof |
-
2019
- 2019-07-16 CN CN201921111753.4U patent/CN210766405U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112850177A (en) * | 2020-12-31 | 2021-05-28 | 布莱凯特设备(苏州)有限公司 | Automatic blade plate stacking device |
| CN112850177B (en) * | 2020-12-31 | 2024-04-02 | 布莱凯特设备(苏州)有限公司 | Automatic cutting edge plate stacking device |
| CN114775455A (en) * | 2022-05-20 | 2022-07-22 | 安徽省公路桥梁工程有限公司 | Integral bridge deck installation construction device and use method thereof |
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