Pipe column positioning auxiliary device

Abstract

The invention relates to a tubular column positioning auxiliary device which comprises a first telescopic rod, a second telescopic rod, a first connecting rod and a second connecting rod. The two first limiting baffles are arranged at the two ends of the first telescopic rod correspondingly, and the two first limiting baffles are oppositely arranged and can limit the side wall of the tubular column; one end of the second telescopic rod is connected to the middle section of the first telescopic rod, the second telescopic rod is perpendicular to the first telescopic rod, and the upper end face of the second telescopic rod is flush with the upper end face of the first telescopic rod; the second limiting baffle is arranged at the end, away from the first telescopic rod, of the second telescopic rod; and the level bubble is arranged in the middle of the top of the first telescopic rod. The first limiting baffle and the second limiting baffle which are connected with the first telescopic rod and the second telescopic rod in a matched mode are used for clamping and fixing the ends of the pipe column, the pipe column can be rapidly positioned and installed in cooperation with observation and leveling of the leveling bubble, the operation difficulty is reduced, and the construction efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of building construction, in particular to a pipe column positioning auxiliary device. Background Art

[0002] In the traditional construction of circular steel pipe column hoisting, the circular steel pipe column is positioned by lifting the column with a crane, so that the column foot is suspended 20 to 30 mm from the lower embedded parts, and the center line of the circular steel pipe column is aligned with the center line of the embedded parts and then initially fixed. After the circular steel pipe column is hoisted into place, the ground installation personnel fix the cable wind rope, and the construction personnel climb to the top of the column through the ladder and safety climbing rope fixed on the circular steel pipe column, place the wooden board on the top of the circular steel pipe column, find the center of the circular steel pipe column, set up the prism, and use the total station to re-measure the circular steel pipe column for a second time. The plane position, elevation and verticality. If the deviation is large, it is necessary to adjust it with a jack and continue to set up the prism for re-measurement until it is adjusted. It is inconvenient, difficult and inefficient to set up a prism on a circular steel pipe column; therefore, it is necessary to select a fast positioning auxiliary device that is convenient to carry, easy to operate, and has higher accuracy and stability. Summary of the invention

[0003] The purpose of the present invention is to overcome the defects of the prior art and provide a pipe column positioning auxiliary device to solve the existing problems.

[0004] The technical solution to achieve the above-mentioned purpose is: a pipe column positioning auxiliary device, comprising: a first telescopic rod, which can be placed at the top of the pipe column; two first limit baffles, which are respectively arranged at the two end ends of the first telescopic rod, and the two first limit baffles are arranged opposite to each other to limit the side wall of the pipe column; a second telescopic rod, one end of the second telescopic rod is connected to the middle section of the first telescopic rod, the second telescopic rod is arranged perpendicular to the first telescopic rod, and the upper end surface of the second telescopic rod is arranged flush with the upper end surface of the first telescopic rod; a second limit baffle, which is arranged on the end of the second telescopic rod away from the first telescopic rod; a level bubble, which is arranged in the middle of the top of the first telescopic rod.

[0005] In a pipe column positioning auxiliary device of the present invention, the end of the pipe column is clamped by a first limit baffle and a second limit baffle connected by a first telescopic rod and a second telescopic rod, and leveling is performed by observing and leveling with a level bubble, so that the pipe column can be quickly positioned and installed, the operation difficulty is reduced, and the construction efficiency is improved.

[0006] A further improvement of a pipe column positioning auxiliary device of the present invention is that it also includes: two first foot screw structures, which are respectively arranged at the connection between the bottom of the first telescopic rod and the two first limit baffles; and a second foot screw structure, which is arranged at the connection between the bottom of the second telescopic rod and the second limit baffle.

[0007] A further improvement of the pipe column positioning auxiliary device of the present invention is that the lower ends of the first foot screw structure and the second foot screw structure are both connected to pointers.

[0008] A further improvement of the pipe column positioning auxiliary device of the present invention is that both the first limit baffle plate and the second limit baffle plate are provided with a dial.

[0009] A further improvement of the pipe column positioning auxiliary device of the present invention is that two first buckle buttons are provided on the first telescopic rod, and the first buckle buttons control the telescopic length of the first telescopic rod.

[0010] A further improvement of the pipe column positioning auxiliary device of the present invention is that a second buckle button is provided on the second telescopic rod, and the second buckle button controls the telescopic length of the second telescopic rod.

[0011] A further improvement of the pipe column positioning auxiliary device of the present invention is that a scale is provided on the outer side wall of the first telescopic rod and the second telescopic rod.

[0012] A further improvement of the pipe column positioning auxiliary device of the present invention is that it also includes: a total station, which is placed opposite to the pipe column and has a height that is a target setting height of the top of the pipe column; and a reflective prism, which is arranged on the outer side wall of the first telescopic rod and is arranged opposite to the total station.

[0013] A further improvement of the pipe column positioning auxiliary device of the present invention is that the reflective prism and the second telescopic rod are arranged on the same center line.

[0014] A further improvement of the pipe column positioning auxiliary device of the present invention is that the level bubble is arranged on the upper side of the connection between the first telescopic rod and the second telescopic rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an elevation view of a pipe column positioning auxiliary device of the present invention.

[0016] Figure 2 The figure is a side view of a pipe column positioning auxiliary device of the present invention.

[0017] Figure 3The figure is a cross-sectional view of a pipe column positioning auxiliary device of the present invention.

[0018] Figure 4 The present invention is a schematic flow chart of a construction method of a pipe column positioning auxiliary device.

[0019] In the figure: 10, first telescopic rod; 11, first limit baffle; 12, second telescopic rod; 13, second limit baffle; 14, level bubble; 15, first foot screw structure; 16, second foot screw structure; 17, pointer; 18, dial; 19, first snap button; 20, second snap button; 21, ruler; 22, reflective prism. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] See also Figure 1 , showing a vertical view of a pipe column positioning auxiliary device of the present invention. The present invention provides a pipe column positioning auxiliary device, comprising: a first telescopic rod 10, the first telescopic rod 10 can be placed at the top of the pipe column.

[0022] The length of the first telescopic rod 10 corresponds to the diameter of the top end of the pipe column.

[0023] In the present embodiment, the pipe column is a round steel pipe column. In other embodiments, it can be a square pipe column or an elliptical pipe column, which is not specifically limited here.

[0024] Two first limit baffles 11 are respectively arranged at two end ends of the first telescopic rod 10 , and the two first limit baffles 11 are arranged opposite to each other to limit the side wall of the pipe column.

[0025] The first telescopic rod 10 and the first limit baffles 11 on both sides below are clamped at the ends of the pipe column.

[0026] The second telescopic rod 12 has one end connected to the middle section of the first telescopic rod 10 . The second telescopic rod 12 is arranged perpendicular to the first telescopic rod 10 , and the upper end surface of the second telescopic rod 12 is arranged flush with the upper end surface of the first telescopic rod 10 .

[0027] The length of the second telescopic rod 12 corresponds to the radius of the pipe column.

[0028] The second limit baffle 13 is disposed on an end of the second telescopic rod 12 away from the first telescopic rod 10 .

[0029] The second limit baffle 13 and the first limit baffle 11 have the same size, and the second limit baffle 13 and the first limit baffle 11 are arranged parallel to each other.

[0030] In this embodiment, the bottom heights of the two first limit baffles 11 and the second limit baffle 13 are consistent, and the two first limit baffles 11 are symmetrically arranged on both sides of the second limit baffle 13. The two first limit baffles 11 and the second limit baffle 13 are wrapped around the outer side of the side wall of the column and limit.

[0031] The level bubble 14 is arranged in the middle of the top of the first telescopic rod 10 .

[0032] The level bubble 14 maintains a round and complete bubble when the first telescopic rod 10 is kept in a horizontal state. If the bubble is incomplete, or the bubble is deformed, elongated, or shifted, it indicates that the first telescopic rod 10 is not in a horizontal state and needs to be adjusted accordingly.

[0033] See also Figure 2 and Figure 3 , Figure 2 A side view of a pipe column positioning auxiliary device according to the present invention is shown. Figure 3 The cross-sectional view of a pipe column positioning auxiliary device of the present invention is shown. The present invention provides a pipe column positioning auxiliary device, further comprising: two first foot screw structures 15, the two first foot screw structures 15 are respectively arranged at the connection between the bottom of the first telescopic rod 10 and the two first limit baffles 11.

[0034] The bottom of the first helical structure 15 can be placed on the top surface of the column.

[0035] In this embodiment, the relative heights of the two ends of the first telescopic rod 10 are adjusted accordingly by adjusting the heights of the two first foot screw structures 15, and the bubble in the level bubble 14 is observed to see whether it deviates left or right on the straight line where the first telescopic rod 10 is located. The direction in which the bubble deviates is the side with a lower height on the first telescopic rod 10. Corresponding adjustments are made to center the bubble, thereby facilitating the adjustment of the first telescopic rod 10 to a horizontal state.

[0036] The second foot screw structure 16 is arranged at the connection between the bottom of the second telescopic rod 12 and the second limit baffle 13 .

[0037] The heights of the first foot screw structure 15 and the second foot screw structure 16 can be adjusted to level the first telescopic rod 10 and the second telescopic rod 12 .

[0038] In this embodiment, since the second telescopic rod 12 is connected to the first telescopic rod 10, the second telescopic rod 12 affects the horizontal stability of the first telescopic rod 10. It is combined with observing whether the bubble in the level bubble 14 is offset forward and backward on the straight line where the second telescopic rod 12 is located. The direction of the bubble offset is the side with a lower height on the second telescopic rod 12. Corresponding adjustments are made to center the bubble, and corresponding adjustments are made to make the second foot screw structure 16 reach a horizontal state.

[0039] See also Figure 2 and Figure 3 , Figure 2 A side view of a pipe column positioning auxiliary device according to the present invention is shown. Figure 3 The cross-sectional view of a pipe column positioning auxiliary device of the present invention is shown. The present invention provides a pipe column positioning auxiliary device, wherein the lower ends of the first foot screw structure 15 and the second foot screw structure 16 are both connected to a pointer 17 .

[0040] The pointer 17 slides along with the height adjustment of the first foot screw structure 15 and the second foot screw structure 16 , and the height of the pointer 17 changes accordingly.

[0041] The present invention provides a pipe column positioning auxiliary device, wherein a first limit baffle plate 11 and a second limit baffle plate 13 are both provided with a dial plate 18 .

[0042] The pointer 17 is arranged correspondingly to the scale plate 18 , and the value indicated by the pointer 17 on the scale plate 18 is the distance from the bottom surface of the first telescopic rod 10 to the upper end surface of the pipe column.

[0043] See also Figure 2 , showing a side view of a pipe column positioning auxiliary device of the present invention. The present invention provides a pipe column positioning auxiliary device, wherein two first buckle buttons 19 are provided on a first telescopic rod 10, and the first buckle buttons 19 control the telescopic length of the first telescopic rod 10.

[0044] The two first buckle buttons 19 are symmetrically arranged on the first telescopic rod 10 .

[0045] In this embodiment, two first buckle buttons 19 are required to control the two ends of the first telescopic rod 10 to extend or contract in opposite directions and in equal amounts, in order to ensure that the second telescopic rod 12 is located at the midpoint of the connection point of the first telescopic rod 10 .

[0046] See also Figure 3 , showing a cross-sectional view of a pipe column positioning auxiliary device of the present invention. The present invention provides a pipe column positioning auxiliary device, wherein a second buckle button 20 is provided on the second telescopic rod 12, and the second buckle button 20 controls the telescopic length of the second telescopic rod 12.

[0047] The second buckle button 20 can control the other end of the second telescopic rod 12 to move away from or closer to the first telescopic rod 10, so that the connected second limit baffle 13 can be set in contact with the side wall of the pipe column.

[0048] The present invention provides a pipe column positioning auxiliary device, wherein a scale 21 is provided on the outer side wall of the first telescopic rod 10 and the second telescopic rod 12 .

[0049] Among them, the scale 21 is set along the bottom of the side wall of the first telescopic rod 10 and the second telescopic rod 12. The corresponding lengths of the first telescopic rod 10 and the second telescopic rod 12 can be obtained according to the readings on the scale 21, that is, the diameter and radius length of the top end of the pipe column can be obtained.

[0050] See also Figure 1 , showing a vertical view of a pipe column positioning auxiliary device of the present invention. The present invention provides a pipe column positioning auxiliary device, further comprising: a total station, the total station is placed opposite to the pipe column, and the height of the total station is the target setting height of the top of the pipe column.

[0051] Among them, the total station verifies the position of the pipe string, specifically the plane position of the pipe string, the elevation of the pipe string and the verticality of the pipe string.

[0052] The reflecting prism 22 is disposed on the outer side wall of the first telescopic rod 10 , and the reflecting prism 22 is disposed opposite to the total station.

[0053] The reflective prism 22 is embedded in the side wall of the first telescopic rod 10 , and the reflective prism 22 is fixed on the first telescopic rod 10 . The two first buckle buttons 19 control the extension and retraction of the first telescopic rod 10 without affecting the midpoint position of the reflective prism 22 .

[0054] See also Figure 1 , showing a vertical view of a pipe column positioning auxiliary device of the present invention. The present invention provides a pipe column positioning auxiliary device, wherein the reflective prism 22 and the second telescopic rod 12 are arranged on the same center line.

[0055] The reflective prism 22 is arranged opposite to the second telescopic rod 12 .

[0056] See also Figure 1 , showing a vertical view of a pipe column positioning auxiliary device of the present invention. The present invention provides a pipe column positioning auxiliary device, wherein a level bubble 14 is arranged on the upper side of the connection between the first telescopic rod 10 and the second telescopic rod 12.

[0057] The level bubble 14 and the reflective prism 22 are arranged perpendicular to each other.

[0058] See also Figure 4, showing a schematic flow chart of a construction method of a pipe column positioning auxiliary device of the present invention. The present invention provides a construction method of a pipe column positioning auxiliary device, comprising the following steps:

[0059] Execute step S210: adjust the lengths of the first telescopic rod 10 and the second telescopic rod 12 according to the size of the on-site pipe string;

[0060] Execute step S220: After the pipe column is hoisted, the auxiliary device is placed on the top of the pipe column, and the positions of the first telescopic rod 10 and the second telescopic rod 12 are adjusted by rotation so that the reflective prism 22 faces the total station;

[0061] Execute step S230: adjust the first foot screw structure 15 and the second foot screw structure 16 to center the level bubble 14;

[0062] Execute step S240: Use the total station to measure the coordinates and compare them with the design coordinates on the drawing to adjust the plane position, verticality and elevation deviation of the pipe string until the pipe string meets the requirements.

[0063] The present invention is described in detail above in conjunction with the embodiments of the drawings. A person skilled in the art can make various changes to the present invention according to the above description. Therefore, certain details in the embodiments should not be construed as limiting the present invention, and the scope of protection of the present invention shall be the scope defined by the attached claims.

Claims

1. A pipe column positioning auxiliary device, characterized in that: include: A first telescopic rod, which can be placed at the top of the pipe column; Two first limit baffles, the two first limit baffles are respectively arranged at two end ends of the first telescopic rod, and the two first limit baffles are arranged opposite to each other to limit the side wall of the pipe column; A second telescopic rod, one end of which is connected to the middle section of the first telescopic rod, the second telescopic rod is arranged perpendicular to the first telescopic rod, and the upper end surface of the second telescopic rod is arranged flush with the upper end surface of the first telescopic rod; A second limit baffle, the second limit baffle being arranged on an end of the second telescopic rod away from the first telescopic rod; A level bubble is arranged in the middle of the top of the first telescopic rod.

2. A pipe column positioning auxiliary device according to claim 1, characterized in that: Also includes: Two first foot screw structures, wherein the two first foot screw structures are respectively arranged at the connection between the bottom of the first telescopic rod and the two first limit baffles; A second foot screw structure is arranged at the connection between the bottom of the second telescopic rod and the second limit baffle.

3. A pipe column positioning auxiliary device according to claim 2, characterized in that: The lower ends of the first helical structure and the second helical structure are both connected to pointers.

4. A pipe column positioning auxiliary device according to claim 3, characterized in that: The first limit baffle plate and the second limit baffle plate are both provided with a dial.

5. The pipe column positioning auxiliary device according to claim 1, characterized in that: The first telescopic rod is provided with two first buckle buttons, and the first buckle buttons control the telescopic length of the first telescopic rod.

6. A pipe column positioning auxiliary device according to claim 5, characterized in that: The second telescopic rod is provided with a second buckle button, and the second buckle button controls the telescopic length of the second telescopic rod.

7. A pipe column positioning auxiliary device according to claim 6, characterized in that: The outer side walls of the first telescopic rod and the second telescopic rod are provided with scales.

8. The pipe column positioning auxiliary device according to claim 1, characterized in that: Also includes: A total station, the total station is placed opposite to the pipe column, and the height of the total station is the target setting height of the top of the pipe column; A reflective prism is arranged on the outer side wall of the first telescopic rod, and the reflective prism is arranged opposite to the total station.

9. The pipe column positioning auxiliary device according to claim 8, characterized in that: The reflective prism and the second telescopic rod are arranged on the same center line.

10. The pipe column positioning auxiliary device according to claim 1, characterized in that: The level bubble is arranged on the upper side of the connection between the first telescopic rod and the second telescopic rod.

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