CN213702276U

CN213702276U - Welding device for pile foundation

Info

Publication number: CN213702276U
Application number: CN202022574449.2U
Authority: CN
Inventors: 简海柏; 胡黎鹏; 朱柳迪
Original assignee: China Construction Fifth Engineering Bureau Co Ltd
Current assignee: China Construction Fifth Engineering Bureau Co Ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-16
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a welding set for pile foundation belongs to pile foundation welding technical field, including the base, the top left side nestification of base is provided with a set of slide rail, and the upper end of a set of slide rail has a set of electric telescopic handle through pulley swing joint, and the fixed electric telescopic handle that is provided with in a set of electric telescopic handle's upper end right side, electric telescopic handle's opposite side fixedly connected with O type presss from both sides, and the inside swing joint that the O type pressed from both sides has the reinforcing bar, and the right side of base is rotated and is connected with two groups of slide rails, and there is the welding. The utility model discloses in, through utilizing the locking bolt, make the O type press from both sides the reinforcing bar and press from both sides tightly, utilize a set of slide rail back-and-forth movement, utilize a set of electric telescopic handle to make the O type press from both sides from top to bottom flexible, utilize two electric telescopic handle front and back flexible of group, make reinforcing bar and pile foundation aim at.

Description

Welding device for pile foundation

Technical Field

The utility model belongs to the technical field of pile foundation welding, specifically be a welding set for pile foundation.

Background

The pile foundation is a deep foundation which is formed by connecting the tops of a plurality of piles into a whole through a bearing platform and bears dynamic and static loads together, the piles are vertical or inclined foundation components arranged in soil and are used for penetrating through a soft high-compressibility soil layer or water and transmitting the loads borne by the piles to a harder, denser or less compressible foundation bearing layer, and the piles in the pile foundation are generally called foundation piles.

The pile foundation welding needs to align the pile foundation and the upper reinforcing steel bar in the welding process, but the existing welding device for the pile foundation needs a large amount of manpower to align the pile foundation in the using process, and in the welding process, the operation is troublesome, the efficiency is not high, and therefore the welding device for the pile foundation needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of excessive manpower, troublesome welding and low efficiency, the welding device for the pile foundation is provided.

The utility model adopts the technical scheme as follows: a welding device for a pile foundation comprises a base, wherein a group of sliding rails are nested on the left side of the top of the base, the upper ends of the group of sliding rails are movably connected with a group of electric telescopic rods through pulleys, two groups of electric telescopic rods are fixedly arranged on the right side of the upper ends of the group of electric telescopic rods, the other sides of the two groups of electric telescopic rods are fixedly connected with an O-shaped clamp, and a reinforcing steel bar is movably connected inside the O-shaped clamp;

the right side of base rotates and is connected with two sets of slide rails, there is the welding arm two sets of slide rail upper ends through pulley swing joint, the supporting welding head that is provided with of the other end of welding arm.

The two groups of sliding rails are arranged in a semicircular shape, the two groups of sliding rails are provided with two halves, a rotating shaft is arranged at the hinged position of the two groups of sliding rails and the base, and the other ends of the two groups of sliding rails are provided with lock catches.

The O-shaped clamp is arranged in two halves, the inside of the O-shaped clamp is arranged in a hollow mode, and four groups of locking bolts are uniformly distributed on the outer wall of the O-shaped clamp.

Wherein, a set of slide rail is the straight line setting, and a set of slide rail is located the base middle part.

The bottom of the base is provided with four groups of rollers and jacks, each group of rollers and jacks are distributed at four ends of the base, and the rollers are located on the inner side of the jacks.

Wherein, a set of electric telescopic handle, two electric telescopic handle, welding head all with external power electric connection.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through utilizing the locking bolt, make the O type press from both sides the reinforcing bar tightly, utilize a set of slide rail back-and-forth movement, utilize a set of electric telescopic handle to make the O type press from both sides from top to bottom flexible, utilize two electric telescopic handle front and back flexible of group, make reinforcing bar and pile foundation aim at, for current technique, more laborsaving convenience has practiced thrift manpower resources.

2. The utility model discloses in, through rotating the pivot, open two sets of slide rails, make the pile foundation be located two sets of slide rail middle parts, rotate through the pivot, utilize the hasp to make two sets of slide rails agree with each other, the welding arm utilizes the pulley to slide, utilizes the welding aircraft nose to weld, for prior art, can directly provide an annular track for the welding aircraft nose, more stable laborsaving for weldment work convenience more has improved welding efficiency.

3. The utility model discloses in, slide through base bottom gyro wheel, utilize the fixed ground of jack, make pile foundation weld with welding set, finish when pile foundation one side welding, promote the gyro wheel and rotate the opposite side and weld, for prior art, can be more laborsaving carry out weldment work to the both sides of pile foundation.

Drawings

FIG. 1 is a schematic diagram of the whole structure of the present invention;

FIG. 2 is a schematic diagram of an O-shaped clamp structure of the present invention;

fig. 3 is a schematic diagram of the cross-sectional structure of the middle base of the present invention.

The labels in the figure are: 1. a base; 101. a set of slide rails; 102. a set of electric telescopic rods; 2. two groups of electric telescopic rods; 3. an O-shaped clamp; 4. reinforcing steel bars; 5. two sets of slide rails; 6. welding the arm; 7. and (5) welding a machine head.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

The utility model discloses in the pivot, slide rail, electric telescopic handle that mention all can order in market or private and obtain.

Referring to fig. 1-3, in the present invention: a welding device for a pile foundation comprises a base 1, wherein a group of sliding rails 101 are nested on the left side of the top of the base 1, the upper ends of the group of sliding rails 101 are movably connected with a group of electric telescopic rods 102 through pulleys, two groups of electric telescopic rods 2 are fixedly arranged on the right sides of the upper ends of the group of electric telescopic rods 102, the other sides of the two groups of electric telescopic rods 2 are fixedly connected with O-shaped clamps 3, and reinforcing steel bars 4 are movably connected inside the O-shaped clamps 3;

the right side of base 1 rotates and is connected with two sets of slide rails 5, and there is welding arm 6 two sets of slide rails 5 upper ends through pulley swing joint, and the other end of welding arm 6 is supporting to be provided with welding head 7.

Furthermore, two sets of slide rails 5 are arranged in a semicircular shape, two sets of slide rails 5 are provided with two halves, a rotating shaft is arranged at the hinged position of the two sets of slide rails 5 and the base 1, a lock catch is arranged at the other end of the two sets of slide rails 5, the two sets of slide rails 5 are opened by rotating the rotating shaft, the pile foundation is positioned in the middle of the two sets of slide rails 5, and the two sets of slide rails 5 are mutually matched by the lock catch through rotation of the rotating shaft.

Furthermore, the O-shaped clamp 3 is arranged in two halves, the inside of the O-shaped clamp 3 is arranged in a hollow mode, four groups of locking bolts are uniformly distributed on the outer wall of the O-shaped clamp 3, and the O-shaped clamp 3 is arranged in the hollow mode to clamp the reinforcing steel bar 4.

Furthermore, a set of slide rails 101 is arranged linearly, and a set of slide rails 101 is located in the middle of the base 1, and the pile foundation is aligned with the steel bars by moving the set of slide rails 101 back and forth.

Further, base 1's bottom is provided with four groups of gyro wheels and jacks, and every group gyro wheel and jack all distribute at four ends of base 1, and the gyro wheel all is located the jack inboard, slides through base bottom gyro wheel, utilizes the fixed ground of jack, makes pile foundation weld with welding set, finishes when pile foundation one side welding, promotes the gyro wheel and rotates the opposite side and weld.

Further, the group of electric telescopic rods 102, the two groups of electric telescopic rods 2 and the welding head 7 are electrically connected with an external power supply.

The working principle is as follows: firstly, four groups of rollers and jacks are arranged at the bottom of a base 1, each group of rollers and jacks are distributed at four ends of the base 1, the rollers are all positioned at the inner side of the jacks, the rollers slide through the bottom of the base, the ground is fixed by using the jacks, then, the right side of the base 1 is rotationally connected with two groups of slide rails 5, the two groups of slide rails 5 are arranged in a semicircular shape, the two groups of slide rails 5 are divided into two halves, the hinging parts of the two groups of slide rails 5 and the base 1 are provided with rotating shafts, the other ends of the two groups of slide rails 5 are provided with lock catches, the two groups of slide rails 5 are opened by rotating the rotating shafts, a pile foundation is positioned in the middle parts of the two groups of slide rails 5, the lock catches are used for enabling the two groups of slide rails 5 to mutually fit with each other, then, the left side of the top of the base 1 is nested with one, two groups of electric telescopic rods 2 are fixedly arranged on the right side of the upper end of one group of electric telescopic rods 102, an O-shaped clamp 3 is fixedly connected to the other side of the two groups of electric telescopic rods 2, the O-shaped clamp 3 is arranged in two halves, the inside of the O-shaped clamp 3 is arranged in a hollow mode, four groups of locking bolts are uniformly distributed on the outer wall of the O-shaped clamp 3, a reinforcing steel bar 4 is movably connected to the inside of the O-shaped clamp 3, the reinforcing steel bar 4 is clamped by the hollow arrangement of the O-shaped clamp 3, a group of sliding rails 101 is used for moving back and forth, the O-shaped clamp 3 is made to extend up and down by the group of electric telescopic rods 102, the reinforcing steel bar is aligned with a pile foundation by the front and back extension of the two groups of electric telescopic rods 2, then a welding arm 6 is movably connected to the upper end of the two groups of sliding, the pushing roller rotates to the other side for welding.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a welding set for pile foundation, includes base (1), its characterized in that: a group of sliding rails (101) are nested on the left side of the top of the base (1), the upper end of each sliding rail (101) is movably connected with a group of electric telescopic rods (102) through pulleys, two groups of electric telescopic rods (2) are fixedly arranged on the right side of the upper end of each electric telescopic rod (102), the other sides of the two groups of electric telescopic rods (2) are fixedly connected with O-shaped clamps (3), and reinforcing steel bars (4) are movably connected inside the O-shaped clamps (3);

the right side of base (1) is rotated and is connected with two sets of slide rails (5), there are welding arm (6) two sets of slide rails (5) upper end through pulley swing joint, the other end of welding arm (6) is supporting to be provided with welding head (7).

2. The welding apparatus for a pile foundation of claim 1, wherein: the two groups of sliding rails (5) are arranged in a semicircular shape, two halves of the two groups of sliding rails (5) are arranged, a rotating shaft is arranged at the hinged position of the two groups of sliding rails (5) and the base (1), and a lock catch is arranged at the other end of the two groups of sliding rails (5).

3. The welding apparatus for a pile foundation of claim 1, wherein: the O-shaped clamp (3) is arranged in two halves, the inside of the O-shaped clamp (3) is arranged in a hollow mode, and four groups of locking bolts are uniformly distributed on the outer wall of the O-shaped clamp (3).

4. The welding apparatus for a pile foundation of claim 1, wherein: a set of slide rail (101) is the straight line setting, and a set of slide rail (101) is located base (1) middle part.

5. The welding apparatus for a pile foundation of claim 1, wherein: the bottom of base (1) is provided with four groups of gyro wheels and jacks, and every group gyro wheel and jack all distribute four ends in base (1), and the gyro wheel all is located the jack inboard.

6. The welding apparatus for a pile foundation of claim 1, wherein: the group of electric telescopic rods (102), the two groups of electric telescopic rods (2) and the welding head (7) are all electrically connected with an external power supply.