CN213163855U - End fixing and welding equipment for pipe column production - Google Patents

Abstract

The utility model provides an end fixing and welding device for pipe column production, which comprises a main body and an inner ring, wherein the center position of the inner side of the main body is provided with an inner threaded hole, the periphery of the main body is connected with twelve outer rings in a clamping way, threaded rods are arranged on both sides of the outer rings in a threaded way, fixing nuts are arranged on the peripheral threads of the threaded rods on one side of a clamping plate, and a positioning hole is arranged on the contact surface of the outer rings and the main body; twelve mounting holes are uniformly formed in the periphery of the inner ring, an electric telescopic rod is installed in each mounting hole in a threaded mode, and an inner hole is formed in the center of the inner ring; the inner ring thread is arranged in the inner threaded hole; through setting up structures such as main part and corresponding outer loop and splint, strengthened its centre gripping to the work piece to its whole has been strengthened when using to the mechanism through the inner ring, and weld it through welder to the work piece, has made things convenient for its whole concrete result of use when using.

Description

End fixing and welding equipment for pipe column production

Technical Field

The utility model relates to a tubular column welding technology field specifically is a fixed welding equipment of end is used in tubular column production.

Background

The pipe column also has a foundation formed by a single large pipe column. It is a deep foundation and is used for bridges. The pipe column is buried in soil layer to a certain depth, the bottom of the column is as far as possible fallen into solid soil layer or anchored in rock stratum, and the top of the column is provided with reinforced concrete bearing platform for supporting pier and superstructure. The whole load acting on the bearing platform is transferred to the deep dense soil or rock stratum through the pipe column.

The types of the pipe column foundation can be divided according to the supporting condition of foundation soil: if the pipe column passes through the soil layer and falls on or is embedded in the bedrock, the supporting force of the column mainly comes from the resistance of the rock layer at the column end, and the supporting pipe column foundation is called;

if the lower end of the string does not reach the bedrock, the supporting force of the string is called a friction type or supporting and friction type string foundation, in which the frictional force from the side soil of the string and the resistance of the end soil of the string are simultaneously generated.

If the foundation is a multi-column foundation, the classification can also be carried out according to the height of the bearing platform: when the bearing platform is positioned on the ground or below the surface of a river bed, the low bearing platform pipe column foundation is called; if the bearing platform is located on the ground or above the river bed surface, it is called a high bearing platform pipe column foundation. When the riverbed is scoured, the bearing platform is positioned above the lowest scour line and is calculated according to the design of the high bearing platform pipe column foundation.

Tubular column among the prior art at first need splice the steel reinforcement cage in its tubular column in production, then welds reinforcing bar and end, however the structure of its reinforcing bar and end is generally manual welding when the welding when corresponding welding equipment uses, and at first its manual welding is more time-consuming and laborious to thereby waste time more can't satisfy prior art needs during its welded.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a fixed welding equipment of end for tubular column production to the problem of solution.

Based on the purpose, the utility model provides an end fixed welding equipment for tubular column production, including main part and inner ring, the inboard central point of main part put and seted up the internal thread hole, the main part periphery joint have twelve outer rings, the equal screw thread in outer ring both sides install the threaded rod, the threaded rod on cup joint splint, the threaded rod peripheral screw thread of splint one side install fixation nut, the outer ring with the main part contact surface seted up the locating hole; twelve mounting holes are uniformly formed in the periphery of the inner ring, an electric telescopic rod is installed in each mounting hole in a threaded mode, a welding gun frame is welded at one end of each electric telescopic rod, and an inner hole is formed in the center of the inner ring; the inner ring thread is arranged in the inner thread hole.

Preferably, the pipe column end fixing and welding device further comprises: the screw post, the hole internal thread install the screw post, screw post central point put and seted up location screw hole.

Preferably, the inner ring further comprises: and one end of the welding gun frame is welded with a welding gun, and a welding wire mounting hole is formed in the welding gun.

Preferably, the main body further comprises: and the positioning nut is arranged at one end of the clamping plate in a threaded manner.

Preferably, twelve outer rings are fixedly arranged on the main body through pin shafts and positioning holes, and the twelve outer rings are spliced to form an annular structure.

Preferably, the central position of the outer ring and the splint after splicing and mounting is an annular hole, and the annular hole formed by splicing the outer ring and the splint is of an oval structure.

From the foregoing, it can be seen that, the utility model provides a, fixed welding equipment of end for tubular column production has strengthened its centre gripping to the work piece through setting up main part and corresponding outer loop and splint isotructure to mechanism through the inner ring has strengthened its whole when using, and welds it through welder to the work piece, has made things convenient for its whole concrete result of use when using.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some 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 schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the inner ring structure of the present invention;

fig. 3 is a schematic view of the overall structure of the present invention.

In the figure: 1-a body; 11-outer ring; 12-a threaded rod; 13-a splint; 14-a positioning nut; 15-positioning holes; 16-a fixing nut; 17-an internally threaded hole; 2-inner ring; 21-inner hole; 22-a welding gun; 23-mounting holes; 24-an electric telescopic rod; 25-a welding gun rack; 26-welding wire mounting holes; 3-a threaded post; 31-positioning the threaded hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should have the ordinary meaning as understood by those having ordinary skill in the art to which the present disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a tubular column production is with end fixed weld equipment, includes main part 1 and inner ring 2, 1 inboard central point of main part put and seted up internal thread hole 17, 1 peripheral joint of main part have twelve outer rings 11, 11 equal screw threads in both sides of outer ring install threaded rod 12, threaded rod 12 on cup jointed splint 13, the peripheral screw thread of threaded rod 12 of splint 13 one side install fixation nut 16, outer ring 11 and 1 contact surface of main part seted up locating hole 15.

Wherein, the fixing of the whole body of the main body 1 and the corresponding outer ring 11 and the clamping plate 13 to the steel bar structure of the workpiece in use is greatly enhanced in use, so that the fixing stability of the whole body of the main body to the whole steel bar is enhanced in actual use.

Twelve mounting holes 23 are uniformly formed in the periphery of the inner ring 2, an electric telescopic rod 24 is mounted in the mounting holes 23 in a threaded manner, a welding gun frame 25 is welded at one end of the electric telescopic rod 24, and an inner hole 21 is formed in the center of the inner ring 2; the inner ring 2 is arranged in the inner threaded hole 17 in a threaded mode.

Wherein, the stability of main part 1 has been strengthened when using through inner ring 2 simultaneously in the follow-up welding process increases the effect when its whole use of an inside platform when using, and wherein the welding gun frame 25 for design serpentine pipe, can adjust its welder angle through needs when in actual use to the convenience of its whole when using has been strengthened.

The fixed welding equipment of tubular column end still include: the screw post 3, hole 21 internal thread install screw post 3, screw post 3 central point put and seted up location screw hole 31.

Wherein, come the fixed mounting end through the corresponding clamping screw isotructure of 3 cooperations of screw thread post when using, it is inseparabler to make the connection between its end and the reinforcing bar through screw thread post 3, and the condition emergence of scattering easily when having prevented to appear welding among the prior art, clamping screw one end welding wherein have the steel sheet for the clamping end.

The inner ring 2 further comprises: the welding gun 22 is characterized in that one end of the welding gun frame 25 is welded with the welding gun 22, and a welding wire mounting hole 26 is formed in the welding gun 22.

Wherein the ends and the bars are welded to each other via a welding gun 22.

The main body 1 further comprises: and a positioning nut 14, wherein one end of the clamping plate 13 is provided with the positioning nut 14 in a threaded manner.

The positioning nut 14 is used for fixing thinner steel bars when in use, and the fixing strength of the steel bars is enhanced.

Twelve outer rings 11 are fixedly arranged on the main body 1 through pin shafts and positioning holes 15, and the twelve outer rings 11 are spliced to form an annular structure.

Wherein the outer ring 11 forms a ring shape which helps to fix different positions of the reinforcing bars when in use.

The central position is the annular hole after outer ring 11 and splint 13 splice installation, just the annular hole that outer ring 11 and splint 13 splice formation be oval structure.

The ellipse formed by splicing the outer ring 11 and the clamping plate 13 has a better clamping effect, wherein the ratio of the major axis to the minor axis is 1: 0.85.

The working principle is as follows: after at first splicing corresponding steel reinforcement cage when using, install the both ends relevant position at the column steel reinforcement cage respectively with the main part again, will cooperate fixation nut 16 wherein through splint 13 again and carry out the centre gripping to the work piece, come to carry out the centre gripping to the work piece through set nut 14 when the reinforcing bar is thinner, thereby realized the terminal effect of its fixed centre gripping reinforcing bar when using, then adjust the corresponding position of welding gun frame 25 wherein, install corresponding welding wire again on welder 22, then through the corresponding set screw of 3 cooperations of screw thread post, fix the end on screw thread post 3, install 3 screw threads of screw thread post on inner ring 2 again, then weld and finally accomplish its result of use.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (6)

1. The utility model provides a tubular column production is with end fixed weld equipment, includes main part (1) and inner ring (2), its characterized in that:

an internal thread hole (17) is formed in the center of the inner side of the main body (1), twelve outer rings (11) are clamped on the periphery of the main body (1), threaded rods (12) are installed on two sides of each outer ring (11) in a threaded mode, a clamping plate (13) is sleeved on each threaded rod (12), a fixing nut (16) is installed on the periphery of each threaded rod (12) on one side of each clamping plate (13) in a threaded mode, and a positioning hole (15) is formed in the contact surface of each outer ring (11) and the main body (1);

twelve mounting holes (23) are uniformly formed in the periphery of the inner ring (2), an electric telescopic rod (24) is mounted in each mounting hole (23) in a threaded mode, a welding gun rack (25) is welded at one end of each electric telescopic rod (24), and an inner hole (21) is formed in the center of the inner ring (2);

the inner ring (2) is installed in the inner threaded hole (17) in a threaded mode.

2. The fixed end welding equipment for producing the tubular column according to claim 1, wherein the fixed end welding equipment for producing the tubular column further comprises:

the screw column (3), hole (21) internal thread install screw column (3), screw column (3) central point put and seted up location screw hole (31).

3. The fixed end welding equipment for producing the tubular column according to claim 1, wherein the inner ring (2) further comprises:

the welding gun (22), welding gun (22) has been welded to welding gun frame (25) one end, welding gun (22) on seted up welding wire mounting hole (26).

4. The fixed end welding equipment for producing the tubular column according to claim 1, wherein the main body (1) further comprises:

and the positioning nut (14) is installed at one end of the clamping plate (13) in a threaded manner.

5. The fixed welding equipment of end for tubular column production of claim 1, characterized in that: twelve outer rings (11) are fixedly arranged on the main body (1) through pin shafts and positioning holes (15), and twelve outer rings (11) are spliced to form an annular structure.

6. The fixed welding equipment of end for tubular column production of claim 1, characterized in that: outer ring (11) and splint (13) concatenation installation back central point put and be the annular hole, just outer ring (11) and splint (13) concatenation annular hole that forms be oval structure.

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