CN215562573U - Steel protects a section of thick bamboo convenient to butt joint - Google Patents
Steel protects a section of thick bamboo convenient to butt joint Download PDFInfo
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- CN215562573U CN215562573U CN202120889051.XU CN202120889051U CN215562573U CN 215562573 U CN215562573 U CN 215562573U CN 202120889051 U CN202120889051 U CN 202120889051U CN 215562573 U CN215562573 U CN 215562573U
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- steel
- steel casing
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- butt joint
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Abstract
The utility model discloses a steel casing convenient to butt joint, which comprises a steel casing body and a plurality of guide devices, wherein the guide devices are uniformly distributed at the end part of the steel casing body; the utility model has the beneficial effects that: the steel casing convenient to butt joint can realize quick positioning between steel casings needing to be butted, the positioning is accurate, manual assistance is not needed for positioning, the labor cost is saved, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the field of bridge construction, in particular to a steel casing convenient to butt joint.
Background
With the rapid development of bridges in China, the large-diameter super-long piles in various stratums are more and more designed. When constructing a large-diameter ultra-long pile foundation in a weak stratum or a stratum which is easy to collapse, a longer steel pile casing is needed to prevent slurry leakage, and the steel pile casing is lengthened in sections when being vibrated. At present, the butt joint of major diameter steel pipe adopts auxiliary connection instrument, including fixed latch fitting, activity latch fitting and locking device, can guarantee the connection quality of steel pipe. However, more manpower is needed, the operation is more complicated, and different connecting steel pipes need to be manufactured with auxiliary tools of various sizes.
SUMMERY OF THE UTILITY MODEL
The main aim at of this application provides a steel protects a temporary positioning device that easy operation, needs the manual work few when butt joint, is suitable for various size steel to protect a connection.
In order to achieve the above purpose, the utility model provides the following technical scheme:
the utility model provides a steel protects a section of thick bamboo convenient to butt joint, includes that the steel protects a body, guider's quantity is a plurality of, a plurality of guider equipartition in the tip of a body is protected to the steel.
The steel that will be convenient for the butt joint protects a section of thick bamboo and hoists to the construction position through hoisting equipment, then protects a section of thick bamboo with the steel that will need the butt joint and hoists to the steel of being convenient for the butt joint and protect a section of thick bamboo top mouth department through hoisting equipment, finely tunes a steel and protects a planar position, makes the steel protect a section of thick bamboo and slowly slides to top mouth seam crossing along guider.
As a preferred embodiment, the cross section of the guide device is in a right trapezoid shape, and a plane where the short sides in two parallel sides of the cross section of the guide device are located is detachably connected with the steel casing body;
and the top end of the short edge and the top end of the steel casing body are positioned on the same horizontal plane in two parallel edges of the cross section of the guide device.
In the above steel casing convenient for butt joint, as a preferred embodiment, an included angle between the inclined surface of the guide device and the top surface of the steel casing body is 110 ° to 130 °.
As a preferred embodiment, the length of the bevel edge of the cross section of the guide device is 200mm and 205 mm.
The steel casing convenient for butt joint is characterized in that the distance between two parallel edges of the cross section of the guide device is 90-110 mm as a preferred embodiment. The distance between two parallel sides of the cross section of the guide means is understood to mean the thickness of the guide means, i.e. the thickness of the guide means is such that it can act as a support.
As a preferred embodiment, the number of the guiding devices is 4, and 4 guiding devices are uniformly distributed around the top end of the steel casing body. The guiding device is set to be 4, so that the positioning is quick and simple.
The steel casing convenient for butt joint is a preferable embodiment, and the guide device is a steel guide device.
Compared with the prior art, the utility model has the beneficial effects that: the steel casing convenient to butt joint can realize quick positioning between steel casings needing to be butted, the positioning is accurate, manual assistance is not needed for positioning, the labor cost is saved, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of a steel casing convenient for butt joint according to the utility model;
in the figure: 1. a steel casing body; 2. a steel casing needs to be butted; 3. a guide device.
Detailed Description
In order to make the technical solutions in the embodiments of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to examples, and it is obvious that the described embodiments are only some embodiments of the present application, and not all 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 application.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
The utility model provides a steel protects a section of thick bamboo convenient to butt joint, protects a body 1, guider 3 including the steel, guider 3's quantity is 4, 4 guider 3 round the top evenly distributed of a body 1 is protected to the steel, and guider 3 is steel guider 3.
As a preferred embodiment, the cross section of the guiding device 3 is in a right trapezoid shape, the plane where the short side of the two parallel sides of the cross section of the guiding device 3 is located is detachably connected with the steel casing body 1, and the top end of the short side of the two parallel sides of the cross section of the guiding device 3 is located on the same horizontal plane with the top end of the steel casing body 1.
In order to enable the steel casing 2 to be butted to smoothly slide to the top end of the steel casing convenient for butting and align, the included angle between the inclined plane of the guide device 3 and the top surface of the steel casing body 1 can be 110 degrees, 120 degrees or 130 degrees, the length of the inclined edge of the cross section of the guide device 3 can be 200mm, 202mm or 205mm, and the distance between two parallel edges of the cross section of the guide device 3 can be 90mm, 95mm or 100 mm.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and additions can be made without departing from the method of the present invention, and these modifications and additions should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a steel protects a section of thick bamboo convenient to butt joint, its characterized in that protects a body, guider including the steel, guider's quantity is a plurality of, a plurality of guider equipartition in the steel protects the tip of a body.
2. The steel casing convenient for butt joint of claim 1, wherein the cross section of the guide device is in a right trapezoid shape, and a plane where a short side of two parallel sides of the cross section of the guide device is located is detachably connected with the steel casing body;
and the top end of the short edge and the top end of the steel casing body are positioned on the same horizontal plane in two parallel edges of the cross section of the guide device.
3. A steel casing convenient for butt joint according to claim 2, wherein the angle between the inclined surface of the guide means and the top surface of the steel casing body is 110-130 °.
4. The steel casing convenient for butt joint of claim 3, wherein the length of the inclined edge of the cross section of the guide device is 200mm and 205 mm.
5. A steel casing to facilitate docking according to claim 4, wherein the distance between the two parallel sides of the cross section of the guide is 90-110 mm.
6. A steel casing convenient for docking as claimed in claim 5 wherein the number of guides is 4, 4 being evenly distributed around the top of the steel casing body.
7. A steel casing to facilitate docking according to claim 6 wherein the guide is a steel guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120889051.XU CN215562573U (en) | 2021-04-27 | 2021-04-27 | Steel protects a section of thick bamboo convenient to butt joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120889051.XU CN215562573U (en) | 2021-04-27 | 2021-04-27 | Steel protects a section of thick bamboo convenient to butt joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215562573U true CN215562573U (en) | 2022-01-18 |
Family
ID=79857613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120889051.XU Active CN215562573U (en) | 2021-04-27 | 2021-04-27 | Steel protects a section of thick bamboo convenient to butt joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215562573U (en) |
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2021
- 2021-04-27 CN CN202120889051.XU patent/CN215562573U/en active Active
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