CN210150645U - Wet seam construction formwork lifting device of bridge - Google Patents
Wet seam construction formwork lifting device of bridge Download PDFInfo
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- CN210150645U CN210150645U CN201920924865.5U CN201920924865U CN210150645U CN 210150645 U CN210150645 U CN 210150645U CN 201920924865 U CN201920924865 U CN 201920924865U CN 210150645 U CN210150645 U CN 210150645U
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Abstract
The utility model discloses a wet seam construction template lifting device of bridge belongs to wet seam formwork erection field during bridge construction, including formwork support, electric block and gyro wheel. The template bracket comprises a front leg, a rear leg, a bottom transverse connecting rod and a top transverse connecting rod. The front legs are two vertical rods, a front leg connecting rod is connected between the tops of the front legs, and the idler wheel is connected to the bottoms of the front legs through bearings. The rear legs are two vertical rods, the height of the rear legs is 0.1-0.3 m higher than that of the front legs, and a rear leg connecting rod is connected between the tops of the front legs. The bottom transverse connecting rod is connected between the middle parts of the front legs and the rear legs. The top transverse connecting rod is connected between the front leg connecting rod and the rear leg connecting rod, and the electric block is arranged at the bottom of the top transverse connecting rod. The tool is simple in structure, convenient to move, safe to hoist, capable of reducing hoisting labor intensity and improving construction efficiency, and has certain economic benefits.
Description
Technical Field
The utility model relates to a wet seam formwork erection field specifically is a wet seam construction template lifting device of bridge during bridge construction.
Background
When the bridge is constructed, the prestressed concrete beam body is prefabricated in a blocking mode, the cantilevers are assembled into a long-span continuous beam, and the beam body is connected into a whole with the beam body through cast-in-place concrete. The joints between the beam bodies are the wet joints of the bridge.
At present, the construction of wet joints of bridges mostly depends on manual pulling of ropes to hoist the templates, and then the templates are placed at preset positions. The hoisting mode has the advantages of high labor intensity, low construction efficiency, and infirm template installation, which affects the construction quality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wet seam construction template lifting device of bridge to it relies on the manual work to draw rope lifting device to construct to solve wet seam of bridge and has that intensity of labour is big, and the efficiency of construction is low, and the form setting is also insecure moreover, influences construction quality's technical problem.
In order to solve the technical problem, the utility model provides a wet seam construction template lifting device of bridge, including formwork support, electric block and gyro wheel, formwork support includes:
the front legs are two vertical rods, a front leg connecting rod is connected between the tops of the front legs, and the idler wheel is connected to the bottoms of the front legs through bearings;
the rear legs are two vertical rods, the height of each rear leg is 0.1-0.3 m higher than that of each front leg, and a rear leg connecting rod is connected between the tops of the front legs;
the bottom transverse connecting rod is connected between the middle parts of the front legs and the rear legs;
the top transverse connecting rod is connected between the front leg connecting rod and the rear leg connecting rod, and the electric hoist is arranged at the bottom of the top transverse connecting rod.
Preferably, the diameter of the roller is 0.3m to 0.7 m.
Preferably, a rear leg reinforcing rod is connected between the bottoms of the rear legs.
Preferably, the bottom of the top transverse connecting rod is connected with a mounting plate, and the electric hoist is connected to the bottom of the mounting plate.
Preferably, the front legs, the rear legs, the bottom transverse connecting rods and the top transverse connecting rods are all rectangular steel pipes.
Preferably, the distance between the front leg connecting rod and the rear leg connecting rod is 2m, and the lengths of the front leg connecting rod and the rear leg connecting rod are 1.5 m.
Compared with the prior art, the utility model discloses a characteristics and beneficial effect do:
(1) the utility model provides a novel wet seam construction template lifting device of bridge, lifting device's foreleg highly be less than the back leg height, and foreleg bottom installation gyro wheel, back leg do not install the gyro wheel, on the one hand conveniently remove lifting device to predetermineeing the position, and on the other hand can not take place to remove at will when lifting device carries out template hoist and mount, the security of guarantee hoist and mount.
(2) The utility model discloses a wet seam construction template lifting device of bridge has replaced the manual hoist and mount mode of dragging the rope that drags of manual work, reduces intensity of labour, improves the efficiency of construction, has certain economic benefits.
(3) The utility model discloses a wet seam construction template lifting device of bridge simple structure, the cost of manufacture is lower, and the atress is reasonable, and overall stability is better, and the security of hoist and mount is higher.
Drawings
Fig. 1 is a schematic perspective structure view of a lifting tool for a wet joint construction formwork of a bridge.
The attached drawings are marked as follows: 1-electric hoist, 2-top transverse connecting rod, 3-idler wheel, 4-front leg, 5-bottom transverse connecting rod, 6-rear leg, 7-front leg connecting rod, 8-rear leg connecting rod, 9-rear leg reinforcing rod and 10-mounting plate.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 shows a lifting tool for a wet joint construction formwork of a bridge, which comprises a formwork support, an electric hoist 1 and rollers 3, wherein the formwork support comprises front legs 4, rear legs 6, bottom transverse connecting rods 5 and top transverse connecting rods 2. The front legs 4, the rear legs 6, the bottom transverse connecting rods 5 and the top transverse connecting rods 2 are all rectangular steel pipes.
The front legs 4 are two vertical rods, a front leg connecting rod 7 is connected between the tops of the front legs 4, and the rollers 3 are connected to the bottoms of the front legs 4 through bearings. The diameter of the roller 3 is preferably 0.3m to 0.7 m.
The rear legs 6 are two vertical rods, the height of the rear legs 6 is 0.1-0.3 m higher than that of the front legs 4, and a rear leg connecting rod 8 is connected between the tops of the front legs 4. A rear leg reinforcing rod 9 is connected between the bottoms of the rear legs 6.
A bottom transverse connecting bar 5 is connected between the middle of the front legs 4 and the middle of the rear legs 6.
The top transverse connecting rod 2 is connected between the front leg connecting rod 7 and the rear leg connecting rod 8, the bottom of the top transverse connecting rod 2 is connected with a mounting plate 10, and the electric hoist 1 is connected to the bottom of the mounting plate 10.
The distance between the front leg connecting rod 7 and the rear leg connecting rod 8 is 2m, and the lengths of the front leg connecting rod 7 and the rear leg connecting rod 8 are both 1.5 m.
The above embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims.
Claims (6)
1. The utility model provides a wet seam construction template lifting device of bridge which characterized in that includes formwork support, electronic calabash (1) and gyro wheel (3), formwork support includes:
the front legs (4) are two vertical rods, a front leg connecting rod (7) is connected between the tops of the front legs (4), and the rollers (3) are connected to the bottoms of the front legs (4) through bearings;
the rear legs (6) are two vertical rods, the height of the rear legs (6) is 0.1-0.3 m higher than that of the front legs (4), and rear leg connecting rods (8) are connected between the tops of the front legs (4);
the bottom transverse connecting rod (5) is connected between the middle part of the front leg (4) and the middle part of the rear leg (6);
top transverse connection pole (2) is connected between preceding leg connecting rod (7) and back leg connecting rod (8), electric block (1) sets up the bottom at top transverse connection pole (2).
2. The wet bridge joint construction formwork lifting tool of claim 1, characterized in that: the diameter of the roller (3) is 0.3-0.7 m.
3. The wet bridge joint construction formwork lifting tool of claim 1, characterized in that: and a rear leg reinforcing rod (9) is connected between the bottoms of the rear legs (6).
4. The wet bridge joint construction formwork lifting tool of claim 1, characterized in that: the bottom of top transverse connection pole (2) is connected with mounting panel (10), electric block (1) is connected in the bottom of mounting panel (10).
5. The hoisting tool for the bridge wet joint construction formwork as claimed in any one of claims 1 to 4, wherein: the front legs (4), the rear legs (6), the bottom transverse connecting rods (5) and the top transverse connecting rods (2) are rectangular steel pipes.
6. The wet bridge joint construction formwork lifting tool of claim 5, wherein: the interval between preceding leg connecting rod (7) and back leg connecting rod (8) is 2m, the length of preceding leg connecting rod (7) and back leg connecting rod (8) is 1.5 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920924865.5U CN210150645U (en) | 2019-06-19 | 2019-06-19 | Wet seam construction formwork lifting device of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920924865.5U CN210150645U (en) | 2019-06-19 | 2019-06-19 | Wet seam construction formwork lifting device of bridge |
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| Publication Number | Publication Date |
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| CN210150645U true CN210150645U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920924865.5U Active CN210150645U (en) | 2019-06-19 | 2019-06-19 | Wet seam construction formwork lifting device of bridge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336087A (en) * | 2021-05-31 | 2021-09-03 | 中国一冶集团有限公司 | Hoisting tool for bridge transverse wet joint template and template installation method |
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2019
- 2019-06-19 CN CN201920924865.5U patent/CN210150645U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336087A (en) * | 2021-05-31 | 2021-09-03 | 中国一冶集团有限公司 | Hoisting tool for bridge transverse wet joint template and template installation method |
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