CN212222161U - Hoisting connection device for steel pipe pile with flange plate - Google Patents
Hoisting connection device for steel pipe pile with flange plate Download PDFInfo
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- CN212222161U CN212222161U CN202020709092.1U CN202020709092U CN212222161U CN 212222161 U CN212222161 U CN 212222161U CN 202020709092 U CN202020709092 U CN 202020709092U CN 212222161 U CN212222161 U CN 212222161U
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Abstract
The utility model discloses a lifting connection device of ring flange steel-pipe pile relates to the fixing device field, for reaching above-mentioned purpose, the technical scheme of the utility model is including the bottom plate, the upper surface middle part of bottom plate makes progress the vertical fixation and has the connecting plate, the both ends both sides of connecting plate are equipped with the reinforcing plate respectively, the centre of connecting plate is equipped with a round hole, the round hole is connected the loop wheel machine and is hung the rope, the bottom plate of connecting plate both sides symmetry respectively has the screw, be equipped with the gasket on the screw, the bottom plate passes through the bolt the screw links to each other with the steel-pipe pile. The lifting device has the advantages of safety, stability, portability, high efficiency and the like, can quickly and stably lift the steel pipe pile with the flange plate, ensures construction safety and improves construction efficiency.
Description
Technical Field
The utility model relates to a lifting connection device of flanged steel-pipe pile mainly relates to the fixing device field.
Background
The current social underground engineering develops rapidly, and the steel pipe upright post pile is widely applied to permanent or temporary supporting structures of a plurality of underground engineering due to good stress performance and convenient flange plate bolt assembling modes. The hoisting of the steel pipe upright pile is certainly involved in the assembling and installing processes of the steel pipe upright pile, and how to safely, stably and efficiently hoist the steel pipe upright pile has great influence on the construction safety and efficiency of the whole engineering construction, so that the selection of the hoisting connecting device is particularly critical. The traditional connecting device usually adopts a mode that a steel pipe flange plate bolt hole is penetrated downwards after a shoulder pole beam is connected with a steel wire rope, the steel wire rope connection has the problems of inconvenient perforation, unfirm fixation and the like, and particularly, the steel wire rope connection is easy to cause slipping accidents in rainy weather.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to above prior art, the utility model provides a lifting connection device of flanged steel-pipe pile possesses advantages such as safety, stability, portable, high efficiency, and steel-pipe pile of hoisting belt ring flange that can rapid and stable guarantees construction safety and improvement efficiency of construction.
In order to achieve the above purpose, the technical scheme of the utility model is that: the steel pipe pile connecting plate is characterized by comprising a bottom plate, a connecting plate is vertically fixed in the middle of the upper surface of the bottom plate upwards, reinforcing plates are arranged on two sides of each end of the connecting plate respectively, a round hole is formed in the middle of the connecting plate and connected with a crane hanging rope, screw holes are formed in the bottom plates on two sides of the connecting plate respectively in a symmetrical mode, a gasket is arranged on each screw hole, and the bottom plate penetrates through the screw holes through bolts and is connected with steel pipe piles.
The technical principle and the beneficial effects of the utility model are as follows:
the hoisting connecting device is kept fixed on a hanging rope of the crane, before the steel pipe pile is hoisted, the hoisting connecting device is connected with the hoisting connecting device through 2 high-strength bolts at the symmetrical positions of the flange plates at the end of the steel pipe pile respectively, the hoisting connecting device is connected with the crane, and after the connection is completed, the crane can hoist the steel pipe pile safely, stably and efficiently.
Preferably, the bottom plate, the connecting plate and the reinforcing plate are steel plates, and the overall strength can be obviously improved by adopting the steel plates.
Preferably, the connecting plate, the bottom plate and the reinforcing plate are fixed by double-sided welding, and the overall matching strength can be obviously improved by double-sided welding.
Preferably, the reinforcing plate is a right triangle, and two right-angle sides of the reinforcing plate are respectively fixed with the connecting plate and the bottom plate so as to keep the reinforcing plate stably connected with the bottom plate and the connecting plate.
Preferably, the circular holes are located at the middle point of the connecting line of the two reinforcing plates on the same side, so that the stress balance of the two sides is kept.
Preferably, the screw holes are located at the midpoint of a connecting line of the two reinforcing plates on the same side, so that the stress balance of the two sides is kept.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments will be briefly described below, it is obvious that the drawings in the following description are only two of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the structure of the present invention;
fig. 3 is a side view of the structure of the present invention.
Wherein, bottom plate 1, connecting plate 2, reinforcing plate 3, round hole 4, screw 5, gasket 6, bolt 7.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely preferred embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
As shown in fig. 1, the utility model discloses a bottom plate 1, the upper surface middle part of bottom plate 1 upwards vertical fixation has connecting plate 2, the both ends both sides of connecting plate 2 are equipped with reinforcing plate 3 respectively, the centre of connecting plate 2 is equipped with a round hole 4, round hole 4 keeps fixing on the loop wheel machine string rope, bottom plate 1 of connecting plate 2 both sides is the symmetry respectively has screw 5, be equipped with gasket 6 on the screw 5, bottom plate 1 passes through bolt 7 screw 5 links to each other with the steel-pipe pile. The reinforcing plate 3 is a right triangle, and two right-angle sides of the reinforcing plate 3 are respectively fixed with the connecting plate 2 and the bottom plate 1 so as to keep the reinforcing plate 3 stably connected with the bottom plate 1 and the connecting plate 2.
According to the hoisting connecting device for the steel pipe pile with the flange plate, the round holes in the connecting plate are kept fixed on the hanging ropes of the crane, when the steel pipe with the flange plate is connected, the connecting devices are symmetrically arranged on two sides of the flange plate, the bolts on the two base plates are connected with the two holes in the flange plate, and the hole in the middle of the two connected flange plate holes is covered by the base plates. After the bolts of the bottom plate and the connecting plate are screwed down, the hoisting machine is started, and then the steel pipe pile can be hoisted and installed.
Referring to fig. 1, a hoisting connection device for steel pipe piles with flange plates comprises a base plate 1, wherein the base plate 1 is a Q345 steel plate, the thickness of the base plate 1cm, the length of the base plate 12cm, the width of the base plate 8cm, two screw holes 5 with the diameter of 18mm are arranged on the base plate 1, the centers of the screw holes 5 are 19.5mm away from two edges, and the screw holes are symmetrically distributed by taking the center of gravity of the base plate 1 as an axis; the screw hole 5 is provided with a bolt 7 with the diameter of 16mm, and a 10.9-level high-strength friction type bolt is adopted for connecting the steel pipe pile with the device; the contact surface of the bolt 7 and the bottom plate 1 is provided with a gasket 6, the diameter of the gasket is 24mm, the friction force between the bolt 7 and the bottom plate 1 can be increased (particularly when the bottom plate 1 is rough), and the phenomenon that the bolt 7 is loosened or slipped to cause loose connection is prevented; the bottom plate 1 is provided with a connecting plate 2 which is vertical to the bottom plate 1, the material and the thickness of the connecting plate 2 are the same as those of the bottom plate 1, the outline of the connecting plate 2 consists of a rectangle with the length of 8cm and the height of 4cm and a half of an ellipse with the long edge of 8cm and the short edge of 6cm, the connecting plate 2 and the bottom plate 1 are connected in a double-sided welding mode, and the length of a welding line is 4.8 mm; two reinforcing plates are arranged on two sides of the connecting plate 2 respectively and used for supporting the connecting plate 2 to enable the connecting plate 2 not to be damaged easily in the using process, the thickness of the reinforcing plates is the same as that of the bottom plate 1, the long edge of each reinforcing plate is 4cm and is connected with the connecting plate 2, the short edge of each reinforcing plate is 3cm and is connected with the bottom plate 1, the connecting mode is double-sided welding, the length of a welding line is 4.8mm, and the distance between the edge of each two straight reinforcing plates 3 on the same side and the edge of the bottom plate; the connecting plate 2 is provided with a round hole 4 for connecting with a lifting rope, and the circle center of the round hole is positioned at the midpoint of the connecting line of the top ends of the two reinforcing plates 3.
To sum up, the hoisting connection device for the steel pipe pile with the flange plate keeps being fixed on a hanging rope of a crane, two flange plates are symmetrically arranged on the steel pipe pile when the hoisting connection device is used, and the bolts 7 are connected with the flange plate, so that the steel pipe pile is more stable during hoisting. The device simple manufacture is convenient, and is nimble changeable in size, and material and instrument homoenergetic are used materials on the spot in the job site, to not unidimensional ring flange steel-pipe pile, can make the connecting device of corresponding size on the spot, can avoid the problem that the size is improper
The connecting devices need to be used in pairs and are respectively connected with the symmetrical bolt holes on the flange plates at the ends of the steel pipes.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a lifting connection device of ring flange steel-pipe pile, its characterized in that, includes bottom plate (1), the upper surface middle part of bottom plate (1) upwards vertical fixation has connecting plate (2), the both ends both sides of connecting plate (2) are equipped with reinforcing plate (3) respectively, the centre of connecting plate (2) is equipped with one round hole (4), the hoist string rope is connected to round hole (4), bottom plate (1) of connecting plate (2) both sides symmetry respectively has screw (5), be equipped with gasket (6) on screw (5), bottom plate (1) passes through bolt (7) screw (5) link to each other with the steel-pipe pile.
2. The hoisting connection device for the flanged steel pipe pile according to claim 1, characterized in that: the bottom plate (1), the connecting plate (2) and the reinforcing plate (3) are steel plates.
3. The hoisting connection device for the flanged steel pipe pile according to claim 1, characterized in that: the connecting plate (2), the bottom plate (1) and the reinforcing plate (3) are fixed through double-sided welding.
4. The hoisting connection device for the flanged steel pipe pile according to claim 1, characterized in that: the reinforcing plate (3) is a right triangle, and two right-angle sides of the reinforcing plate (3) are respectively fixed with the connecting plate (2) and the bottom plate (1).
5. The hoisting connection device for the flanged steel pipe pile according to claim 1, characterized in that: the round holes (4) are all located at the middle point of the connecting line of the two reinforcing plates (3) on the same side.
6. The hoisting connection device for the flanged steel pipe pile according to claim 1, characterized in that: the screw holes (5) are located in the middle point of the connecting line of the two reinforcing plates (3) on the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020709092.1U CN212222161U (en) | 2020-05-01 | 2020-05-01 | Hoisting connection device for steel pipe pile with flange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020709092.1U CN212222161U (en) | 2020-05-01 | 2020-05-01 | Hoisting connection device for steel pipe pile with flange plate |
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| Publication Number | Publication Date |
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| CN212222161U true CN212222161U (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020709092.1U Active CN212222161U (en) | 2020-05-01 | 2020-05-01 | Hoisting connection device for steel pipe pile with flange plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811298A (en) * | 2021-02-05 | 2021-05-18 | 浙江东南网架股份有限公司 | Construction method for hoisting block net rack by using steel carrying pole device |
-
2020
- 2020-05-01 CN CN202020709092.1U patent/CN212222161U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811298A (en) * | 2021-02-05 | 2021-05-18 | 浙江东南网架股份有限公司 | Construction method for hoisting block net rack by using steel carrying pole device |
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