CN219240546U

CN219240546U - Positioning device for butt-joint installation of rectangular hollow piles

Info

Publication number: CN219240546U
Application number: CN202320718597.8U
Authority: CN
Inventors: 赵宝; 金泰羽; 耿东各; 陈军; 马凯; 李建文; 朱明华; 徐靖杰; 周志鑫; 张天宇; 甄豪; 李钊
Original assignee: China Construction First Group Construction and Development Co Ltd
Current assignee: China Construction First Group Construction and Development Co Ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-06-23
Anticipated expiration: 2033-04-04

Abstract

The utility model provides a positioning device for butt-joint installation of rectangular hollow piles, which comprises a main rod, a long cross rod, a short cross rod, a long inclined rod and a short inclined rod, wherein the long cross rod, the long inclined rod and the main rod part form a large triangle, the short cross rod, the short inclined rod and the other part of the main rod form a small triangle, the large triangle, the small triangle and the main rod are in the same plane, the large triangle and the small triangle are on the same side of the main rod and are perpendicular to the main rod, the small triangle is positioned at one end of the main rod, and one end of the large triangle and the small triangle which are far away from the main rod at a certain distance are positioned on the main rod. The utility model can solve the problem of accurate positioning of manual work in the installation and butt joint of the rectangular hollow piles, and has the advantages of simple structure, repeated use and popularization value.

Description

Positioning device for butt-joint installation of rectangular hollow piles

Technical Field

The utility model relates to the technical field of piles in foundation engineering, in particular to a positioning device for butt-joint installation of rectangular hollow piles.

Background

The traditional pile foundations such as the precast concrete pile and the bored pile have the defects of large pollution, long period, high manufacturing cost and the like, and are difficult to adapt to the development of building environments. The rectangular hollow pile has the advantages of low breakage rate, high shearing resistance, low manufacturing cost, convenient construction and the like, and is widely popularized worldwide. In rectangular hollow pile construction, need use hoist and mount butt joint installation, artifical butt joint is carried out under the rectangular hollow pile that hangs, because of rectangular hollow pile own dead weight is great, the artifical rectangular hollow pile that is close to unsettled is difficult to finely accurate the removal rectangular hollow pile position that hangs, makes difficult accurate butt joint above the position of rectangular hollow pile that has been driven into to cause the basis atress uneven, later structure can take place to take place in the construction and can the inhomogeneous settlement problem, thereby influences whole engineering quality. In the butt joint installation of the manual operation rectangular hollow pile, the position of the suspended rectangular hollow pile is adjusted by moving the operator close to the suspended rectangular hollow pile with large dead weight, so that the personal safety problem is easy to occur.

Disclosure of Invention

In order to overcome the problems in the prior art, the utility model provides a positioning device for butt-joint installation of rectangular hollow piles. When constructors can hoist and dock the upper rectangular hollow assembly and the lower rectangular hollow assembly by using the device, the hoisted rectangular hollow assemblies can be accurately aligned with the lower rectangular hollow piles, the problem that constructors accurately install and dock the rectangular hollow piles is solved, and accidents are avoided.

A positioner for rectangular hollow pile butt joint installation, its characterized in that includes mobile jib, long horizontal pole, short horizontal pole, long diagonal bar and short diagonal bar, long horizontal pole, long diagonal bar and mobile jib portion enclose into big triangle-shaped, short horizontal pole, short diagonal bar enclose into little triangle-shaped with mobile jib another portion, big triangle-shaped, little triangle-shaped and mobile jib are located the coplanar, and big triangle-shaped and little triangle-shaped are in mobile jib same one side, and perpendicular to mobile jib, and little triangle-shaped is located mobile jib one end, and big triangle-shaped is kept away from mobile jib one end and is located the mobile jib with little triangle-shaped interval certain distance.

Further, the bottom end of the short cross rod is vertically fixed at one end of the main rod, one end of the short inclined rod is fixed at the top end of the short cross rod, the other end of the short inclined rod is close to one end of the main rod and is fixed on the main rod, one end of the long cross rod, which is far away from the main rod, is vertically fixed on the main rod at a certain distance from the bottom end of the long cross rod, one end of the long inclined rod is fixed at the top end of the long cross rod, and the other end of the long inclined rod is fixed on the main rod outside a certain distance.

Further, the long horizontal pole welded fastening is on the mobile jib, short diagonal bar one end and short horizontal pole top welded fastening, short diagonal bar other end welded fastening is on the mobile jib, long diagonal bar one end and long horizontal pole top welded fastening, long diagonal bar other end welded fastening is on the mobile jib in the certain distance outside.

Further, the certain distance is the width of the rectangular hollow pile.

Further, the long included angle between the long cross rod and the long inclined rod is equal to the short included angle between the short cross rod and the short inclined rod, and the long included angle is equal to 30 degrees.

Further, the length of the main rod is 2.1-2.5 meters.

Further, the length of the long transverse rod is more than 0.5 meter, and the length of the short transverse rod is more than or equal to 0.15 meter and less than or equal to 0.3 meter.

The utility model has the beneficial effects that: the utility model can assist the accurate positioning of the manual work when the rectangular hollow piles are in butt joint installation, avoids the personal safety problem caused by the construction of the manual work close to the hoisted rectangular hollow piles, and has the advantages of simple structure, high recycling rate, green and environment-friendly performance and suitability for popularization.

Drawings

FIG. 1 is a schematic view of a positioning device for butt-joint installation of rectangular hollow piles;

fig. 2 is a schematic diagram of a positioning device for precisely butting rectangular hollow piles in the utility model.

Symbol description in the drawings:

1. the lifting rope comprises a main rod, a long inclined rod, a long transverse rod, a short inclined rod, a small triangle, a large triangle, a certain distance, an upper rectangular hollow pile, a lower rectangular hollow pile and a lifting rope.

Detailed Description

In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be described in further detail below with reference to the accompanying drawings and detailed description.

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, rather than indicating or implying that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and should not be construed as limiting the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.

In the description of this patent, unless explicitly stated and limited otherwise, the term "coupled" or the like should be interpreted broadly, as referring to the connection between components, for example, either fixedly, detachably, or integrally; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between the two parts or interaction relationship between the two parts. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

A positioner for installation of rectangle hollow pile butt joint, as shown in fig. 1 through 2, including mobile jib 1, long horizontal pole 3, short horizontal pole 4, long diagonal pole 2 and short diagonal pole 5, long horizontal pole 3, long diagonal pole 2 and mobile jib 1 part enclose into big triangle-shaped 6, short horizontal pole 4, short diagonal pole 5 enclose into little triangle-shaped 7 with mobile jib 1 another portion, big triangle-shaped 6 and little triangle-shaped 7 are in mobile jib 1 same one side, and perpendicular to mobile jib 1, and little triangle-shaped 7 is located mobile jib 1 one end, big triangle-shaped 6 is kept away from mobile jib 1 one end and is located mobile jib 1 with little triangle-shaped 7 interval certain distance 8. The utility model is used when the rectangular hollow pile is in butt joint installation, a constructor holds the other end of the main rod 1, clamps the suspended upper rectangular hollow pile 9 into a certain distance 8 between the large triangle 6 and the small triangle 7 in the positioning device, then the crane lifts the suspended upper rectangular hollow pile 9 to the upper end of the lower rectangular hollow pile 10, and the constructor holds the other end of the main rod 1 to rotate or move so as to drive the movement of the upper rectangular hollow pile 9 clamped into the distance 8 on one end of the main rod 1 to approach and accurately align the position of the lower rectangular hollow pile 10. The long cross rod, the long inclined rod and the main rod are enclosed to form a triangle, and the short cross rod, the short inclined rod and the main rod are enclosed to form a triangle, so that compared with other figures, the triangle is a stable stress structure. The large triangle 6 and the small triangle 7 are arranged on the same side of the main rod 1 and perpendicular to the main rod 1, the small triangle 7 is positioned at one end of the main rod 1, and the large triangle 6 and the small triangle 7 are separated by a certain distance 8 from one end of the main rod 1, which is far away from the main rod 1, and are positioned on the main rod 1. The triangular hollow pile is positioned on the same side, and when the triangular hollow pile 9 is clamped into the rectangular hollow pile to move within a certain distance 8, the triangular hollow pile moves stably on the same plane and can be accurately positioned at the lower rectangular position. And the vertical movement of the upper rectangular hollow pile 9 is regulated by a hoisting device for suspending the upper rectangular hollow pile 9, so that the position of the upper rectangular hollow pile 9 is regulated by moving the positioning device in the horizontal plane, and the upper rectangular hollow pile 9 is accurately aligned with the lower rectangular hollow pile 10. In this embodiment, only simple steel pipes are required to be welded, and these mainly include a main pole 1, a long cross pole 3, a short cross pole 4, a long diagonal pole 2, and a short diagonal pole 5. Short horizontal pole 4, short diagonal bar 5 cooperation mobile jib 1, on the one end position of mobile jib 1, constitute the stable triangle-shaped 7 of atress, long horizontal pole 3 are fixed in mobile jib 1 apart from short horizontal pole 4 a certain distance 8, long diagonal bar 2 one end and long horizontal pole 3 fixed connection, the other end and mobile jib 1 fixed connection, have constituteed the big triangle-shaped 6 of atress stability. The long inclined rod 2 is far away from the distance of the other end of the main rod 1 from the connecting point of the main rod 1, a constructor holds the other end of the main rod 1 and is far away from the rectangular hollow pile inserted in a certain distance 8, so that the damage of the suspended rectangular hollow pile to the constructor due to the self-weight inertial force during the movement is avoided.

Further, as shown in fig. 1 to 2, the bottom end of the short cross rod 4 is vertically fixed at one end of the main rod 1, one end of the short inclined rod 5 is fixed at the top end of the short cross rod 4, one end of the other end of the short inclined rod 5, which is close to the main rod 1, is vertically fixed on the main rod 1, one end, far away from the main rod 1, of the bottom end of the long cross rod 3 is vertically fixed on the main rod 1 at a certain distance 8 from the short cross rod 4, one end of the long inclined rod 2 is fixed at the top end of the long cross rod 3, and the other end of the long inclined rod 2 is fixed on the main rod 1 outside a certain distance 8. The above structure specifically defines the specific positions and connection relations of the long cross bar 2, the short cross bar 4, the long diagonal bar 2 and the short diagonal bar 5.

Further, as shown in fig. 1 to 2, the long cross rod 3 is welded and fixed on the main rod 1, the short cross rod 4 is welded and fixed on the main rod 1, one end of the short inclined rod 5 is welded and fixed with the top end of the short cross rod 4, the other end of the short inclined rod 5 is welded and fixed on the main rod 1, one end of the long inclined rod 2 is welded and fixed with the top end of the long cross rod 3, and the other end of the long inclined rod 2 is welded and fixed on the main rod 1 outside a certain distance. The above structure defines the specific connection manner of the long cross bar 3, the short cross bar 4, the long diagonal bar 2, the short diagonal bar 5 and the main bar 1 with each other. In this embodiment, the above portions are fixedly connected by welding.

Further, as shown in fig. 1 to 2, the certain distance 8 is the width of the rectangular hollow pile. In this patent, the distance between the large triangle 6 and the small triangle, or between the long crossbar 2 and the short crossbar 4, is a certain distance 8, which certain distance 8 is used to clip onto the rectangular hollow pile, so that the length of the certain distance is selected according to the width of the rectangular hollow pile. The width of the general rectangular hollow pile is 30cm and 50cm, further, the length of the long cross rod 3 is more than 0.5 m, and the length of the short cross rod 4 is more than or equal to 0.15 m and less than or equal to 0.3 m. The length of the long cross bar 3 and the length of the short cross bar 4 are also determined according to the width of the rectangular hollow pile which is clamped into a certain distance 8. The length of the long cross bar 3 needs to be longer than the width of the rectangular hollow pile, while the length of the short cross bar 4 needs to be more than half the width of the rectangular hollow pile. In this embodiment, the length of the long rail 3 is 50cm and the length of the short rail 4 is 25cm. Further, the length of the main rod 1 is 2.1-2.5 meters. The length of the main rod 1 is also valued according to the width of the rectangular hollow pile clamped into a certain distance 8 and the distance between points where the other end of the main rod 1 is away from the junction of the long inclined rod 2 and the main rod 1 by a constructor, the distance is multiple times longer than the width of the rectangular hollow pile, and when the constructor holds the positioning device to move the rectangular hollow pile, the constructor can move the rectangular hollow pile with heavy weight in a labor-saving manner due to the lever principle. In this embodiment, the length of the boom 1 is 2 meters.

Further, the long included angle between the long cross rod 3 and the long inclined rod 2 is equal to the short included angle between the short cross rod 4 and the short inclined rod 5, and the long included angle is equal to 30 degrees. The structure is limited by the structure, the big triangle 6 and the small triangle 7 are similar triangles, and the long included angle is equal to the short included angle and is equal to 30 degrees, so that the long straight sides of the big triangle 6 and the small triangle 7 act on the edges of the rectangular hollow pile, and the stressed edges of the big triangle 6 and the small triangle 7 are longer and are more stable.

It should be understood that the above description is only illustrative of the preferred embodiments of the present utility model and the technical principles employed. It will be apparent to those skilled in the art that various modifications, equivalents, variations, and the like can be made to the present utility model. However, such modifications are intended to fall within the scope of the present utility model without departing from the spirit of the present utility model. In addition, some terms used in the specification and claims of the present application are not limiting, but are merely for convenience of description.

Claims

1. A positioner for rectangular hollow pile butt joint installation, its characterized in that includes mobile jib (1), long horizontal pole (3), short horizontal pole (4), long diagonal (2) and short diagonal (5), big triangle (6) are enclosed to long horizontal pole (3), long diagonal (2) and mobile jib (1) part, little triangle (7) are enclosed to short horizontal pole (4), short diagonal (5) and mobile jib (1) another portion, big triangle (6), little triangle (7) and mobile jib (1) are in the coplanar, and big triangle (6) and little triangle (7) are in mobile jib (1) same side, and perpendicular to mobile jib (1), and little triangle (7) are located mobile jib (1) one end, big triangle (6) keep away from mobile jib (1) one end with little triangle (7) interval certain distance (8) and are located mobile jib (1).

2. The positioning device for butt-joint installation of rectangular hollow piles according to claim 1, wherein the bottom end of the short cross rod (4) is vertically fixed at one end of the main rod (1), one end of the short inclined rod (5) is fixed at the top end of the short cross rod (4), the other end of the short inclined rod (5) is vertically fixed on the main rod (1) near one end of the main rod (1), one end, far away from the main rod (1), of the bottom end of the long cross rod (3) is vertically fixed on the main rod (1) at a certain distance (8) from the short cross rod (4), one end of the long inclined rod (2) is fixed at the top end of the long cross rod (3), and the other end of the long inclined rod (2) is fixed on the main rod (1) outside a certain distance (8).

3. The positioning device for butt-joint installation of rectangular hollow piles according to claim 2, wherein the long cross rod (3) is fixedly welded on the main rod (1), the short cross rod (4) is fixedly welded on the main rod (1), one end of the short inclined rod (5) is fixedly welded with the top end of the short cross rod (4), the other end of the short inclined rod (5) is fixedly welded on the main rod (1), one end of the long inclined rod (2) is fixedly welded with the top end of the long cross rod (3), and the other end of the long inclined rod (2) is fixedly welded on the main rod (1) outside a certain distance.

4. A positioning device for butt-mounting of rectangular hollow piles according to claim 3, wherein the certain distance (8) is the width of the rectangular hollow piles.

5. The positioning device for butt-joint installation of rectangular hollow piles according to claim 4, wherein the long included angle between the long cross rod (3) and the long inclined rod (2) is equal to the short included angle between the short cross rod (4) and the short inclined rod (5), and the long included angle is equal to the short included angle by 30 degrees.

6. Positioning device for butt-mounting of rectangular hollow piles according to claim 5, characterized in that the length of the main rod (1) is 2.1-2.5 meters.

7. Positioning device for butt-mounting of rectangular hollow piles according to claim 6, wherein the length of the long cross bar (3) is more than 0.5 m and the length of the short cross bar (4) is more than or equal to 0.15 m and less than or equal to 0.3 m.